Source: AGRICOLA database (1970-1996)

Ajibade, S. R., N. F. Weeden, et al. (2000). Inter simple sequence repeat analysis of genetic relationships in the genus Vigna. Euphytica 111(1): 47-55. {a} Institute of Agricultural Research and Training, Obafemi Awolowo University, Ibadan, Nigeria

Arya, R. L., K. P. Niranjan, et al. (2000). Production potential and sustainability of food-fodder alley cropping system under rainfed conditions. Indian Journal of Agricultural Sciences. Feb. 70(2): 73-76. {a} Division of Crop Production, Indian Institute of Pulses Research, Kanpur, 208 024, India

Aveling, T. A. S. and A. Adandonon (2000). First report of pre- and postemergence damping-off of cowpea caused by Pythium ultimum in South Africa. Plant Disease. [print] August 84(8): 922. {a} Department of Microbiology and Plant Pathology, University of Pretoria, Pretoria, 0002, South Africa

Bagayoko, M., A. Buerkert, et al. (2000). Cereal/legume rotation effects on cereal growth in Sudano-Sahelian West Africa: Soil mineral nitrogen, mycorrhizae and nematodes. Plant and Soil 218(1-2): 103-116. {a} Institut d'Economie Rurale (IER), Bamako, Mali

Bationo, A. and B. R. Ntare (2000). Rotation and nitrogen fertilizer effects on pearl millet, cowpea and groundnut yield and soil chemical properties in a sandy soil in the semi-arid tropics, West Africa. Journal of Agricultural Science. [print] May 134(3): 277-284. {a} ICRISAT-Bamako, Bamako, Mali

Bayer, C., J. Mielniczuk, et al. (2000). Organic matter storage in a sandy clay loam Acrisol affected by tillage and cropping systems in southern Brazil. Soil and Tillage Research. March 54(1-2): 101-109. {a} Universidade Federal do Rio Grande do Sul, 90001-970, Porto Alegre, RS, Brazil

Bhushana, H. O., K. P. Viswanatha, et al. (2000). Heterosis in cowpea (Vigna unguiculata (L.) Walp.) for seed yield and its attributes. Crop Research Hisar. March 19(2): 277-280. {a} AICRP on Arid Legumes, University of Agricultural Sciences, GKVK, Bangalore, 560 065, India

Brou, Y. C., M. Diouf, et al. (2000). Carbonic anhydrase and ribulose 1,5-bisphosphate regulate ribulose 1,5-bisphosphate carboxylase/oxygenase affinity for carbon dioxide. Physiology and Molecular Biology of Plants. [print] June 6(2): 187-193. {a} Laboratoire de Physiologie et d'Agrotechnologies Vegetables, Universite Libre de Bruxelles, 50 Av. F.D. Roosevelt, B-1050, Bruxelles, Belgium

Bruening, G., J. M. Buzayan, et al. (2000). Evidence for participation of RNA 1-encoded elicitor in Cowpea mosaic virus-mediated concurrent protection. Virology . Jan. 266(2): 299-309. {a} Department of Plant Pathology, College of Agricultural and Environmental Sciences, University of California, Davis, CA, 95616, USA

Chen, Z., C. R. Warren, et al. (2000). Separation of Rubisco in extracts of plant leaves by capillary electrophoresis with sieving polymers. Analytical Letters. Feb. 33(4): 579-587. {a} CSIRO Land and Water, Glen Osmond, SA, 5064, Australia

Craufurd, P. Q. (2000). Effect of plant density on the yield of sorghum-cowpea and pearl millet-cowpea intercrops in northern Nigeria. Experimental Agriculture. [print] July 36(3): 379-395. {a} Plant Environment Laboratory, Department of Agriculture, The University of Reading, Cutbush Lane, Shinfield, Reading, RG2 9AD, UK

Creamer, N. G. and K. R. Baldwin (2000). An evaluation of summer cover crops for use in vegetable production systems in North Carolina. Hortscience . [print] July 35(4): 600-603. {a} Department of Horticultural Science, North Carolina State University, Box 7609, Raleigh, NC, 27695, USA

Datta, S., R. Kansal, et al. (2000). Construction of cowpea (Vigna unguiculata L) cDNA library and characterization of an isolated lectin gene. Journal of Plant Biochemistry and Biotechnology. [print] July 9(2): 67-71. {a} NRC on Plant Biotechnology, Indian Agricultural Research Institute, New Delhi, 110 012, India

Dierolf, T. S. and R. S. Yost (2000). Stover and potassium management in an upland rice-soybean rotation on an Indonesian Ultisol. Agronomy Journal. [print] January February 92(1): 106-114. {a} Jasa Katom, Jalan Kehakiman No. 283, Bukittinggi, West Sumatra, 26136, Indonesia

Droppelmann, K. J., J. E. Ephrath, et al. (2000). Tree/crop complementarity in an arid zone runoff agroforestry system in northern Kenya. Agroforestry Systems. [print] October 50(1): 1-16.

Droppelmann, K. J., J. Lehmann, et al. (2000). Water use efficiency and uptake patterns in a runoff agroforestry system in an arid environment. Agroforestry Systems. [print] August 49(3): 223-243. {a} Wyler Department for Dryland Agriculture, Jacob Blaustein Institute for Desert Research, Campus Sede Boqer, 84990, Beer-Sheva, Israel

Ehlers, J. D., W. C. Matthews, Jr., et al. (2000). Inheritance of a broad-based form of root-knot nematode resistance in cowpea. Crop Science. [print] March April 40(3): 611-618. {a} Dep. of Nematology, Univ. of California, Riverside, CA, 92521-0415, USA

Ekesi, S., N. K. Maniania, et al. (2000). Susceptibility of the legume flower thrips to Metarhizium anisopliae on different varieties of cowpea. Biocontrol Dordrecht. [print] 45(1): 79-95. {a} The International of Insect Physiology and Ecology (ICIPE), Nairobi, Kenya

Eusebio, P. S. and R. M. Coloso (2000). Nutritional evaluation of various plant protein sources in diets for Asian sea bass Lates calcarifer. Journal of Applied Ichthyology. [print] April 16(2): 56-60. {a} Aquaculture Department, Southeast Asian Fisheries Development Center, Tigbauan, Iloilo, 5021, Philippines

Fery, R. L. (2000). 'Green Pixie', a small-seeded, green cotyledon, cream-type southernpea. Hortscience . [print] August 35(5): 954-955. {a} U.S. Vegetable Laboratory, Agricultural Research Service, U.S. Department of Agriculture, 2875 Savannah Highway, Charleston, SC, 29414-5334, USA

Hacker, D. L. and B. C. Fowler (2000). Complementation of the host range restriction of southern cowpea mosaic virus in bean by southern bean mosaic virus. Virology . Jan. 266(1): 140-149. {a} Department of Microbiology, University of Tennessee, M409 Walters Life Sciences Building, Knoxville, TN, 37996-0845, USA

Holzknecht, R. K., D. P. Poppi, et al. (2000). Meringa cowpeas (Vigna unguiculata cv. Meringa) improve liveweight gain of cattle in late summer-early autumn in south-east Queensland. Tropical Grasslands. [print] March 34(1): 38-42. {a} School of Land and Food, University of Queensland, Saint Lucia, QLD, 4072, Australia

Hutchinson, C. M. and M. E. McGiffen, Jr. (2000). Cowpea cover crop mulch for weed control in desert pepper production. Hortscience . April 35(2): 196-198. {a} Department of Botany and Plant Sciences, University of California, Riverside, CA, 92521-0124, USA

Ignacimuthu, S. (2000). Ribosomal DNA repeat unit polymorphism in some pulses. Indian Journal of Experimental Biology. Feb. 38(2): 196-198. {a} Entomology Research Institute, Loyola College, Chennai, 600 034, India

Ignacimuthu, S. (2000). Ribosomal DNA repeat unit polymorphism in some pulses. Indian Journal of Experimental Biology. Feb. 38(2): 196-198. {a} Entomology Research Institute, Loyola College, Chennai, 600 034, India

Ismail, A. M., A. E. Hall, et al. (2000). Delayed-leaf-senescence and heat-tolerance traits mainly are independently expressed in cowpea. Crop Science. [print] July August 40(4): 1049-1055. {a} Dep. of Botany and Plant Sciences, Univ. of California, Riverside, CA, 92521-0124, USA

Iuchi, S., M. Kobayashi, et al. (2000). A stress-inducible gene for 9-cis-epoxycarotenoid dioxygenase involved in abscisic acid biosynthesis under water stress in drought-tolerant cowpea. Plant Physiology Rockville. [print] June 123(2): 553-562. {a} Laboratory of Plant Molecular Biology, RIKEN Isukuba Institute, 3-1-1 Koyadai, Tsukuba, Ibaraki, 305-0074, Japan

Jeranyama, P., O. B. Hesterman, et al. (2000). Relay-intercropping of sunnhemp and cowpea into a smallholder maize system in Zimbabwe. Agronomy Journal. [print] March April 92(2): 239-244. {a} Dep. of Crop and Soil Sciences, Michigan State Univ., East Lansing, MI, 48824, USA

Karungi, J., E. Adipala, et al. (2000). Pest management in cowpea. Part 2. Integrating planting time, plant density and insecticide application for management of cowpea field insect pests in eastern Uganda. Crop Protection. [print] May 19(4): 237-245. {a} Department of Crop Science, Makerere University, Kampala, Uganda

Karungi, J., E. Adipala, et al. (2000). Pest management in cowpea. Part 3. Quantifying the effect of cowpea field pests on grain yields in eastern Uganda. Crop Protection. [print] June 19(5): 343-347. {a} Department of Crop Science, Makerere University, Kampala, Uganda

Karungi, J., E. Adipala, et al. (2000). Pest management in cowpea. Part 1. Influence of planting time and plant density on cowpea field pests infestation in eastern Uganda. Crop Protection. [print] May 19(4): 231-236. {a} Department of Crop Science, Makerere University, Kampala, Uganda

Kerr, W. L., C. D. W. Ward, et al. (2000). Effect of milling and particle size on functionality and physicochemical properties of cowpea flour. Cereal Chemistry. March April 77(2): 213-219. {a} Department of Food Science and Technology, University of Georgia, Athens, GA, 30602-7610, USA

Kolawole, G. O., G. Tian, et al. (2000). Differential response of cowpea lines to aluminum and phosphorus application. Journal of Plant Nutrition. [print] June 23(6): 731-740. {a} International Institute of Tropical Agriculture (IITA), Ibadan, Nigeria

Kumar, S. and S. N. Mishra (2000). Relationship between nil, auto- and allo-competition and their implications in cowpea breeding. Indian Journal of Genetics and Plant Breeding. [print] August 60(3): 395-397. {a} Crop Improvement Division, Indian Institute of Pulses Research, Kalyanpur, Kanpur, 208 024, India

Lale, N. E. S. and A. Mustapha (2000). Potential of combining neem (Azadirachta indica A. Juss) seed oil with varietal resistance for the management of the cowpea bruchid, Callosobruchus maculatus (F.). Journal of Stored Products Research. [print] July 36(3): 215-222. {a} Department of Crop Science, Faculty of Agriculture, University of Maiduguri, Maiduguri, Nigeria

Luan, P., O. E. Arechaga, et al. (2000). Analysis of a ferric leghemoglobin reductase from cowpea (Vigna unguiculata) root nodules. Plant Science Shannon. [print] May 29th 154(2): 161-170. {a} Department of Biochemistry, Beadle Center, University of Nebraska-Lincoln, Lincoln, NB, 68588-0664, USA

Luis, A. M. and M. A. Cambra (2000). First report of natural infection of greenhouse-grown tomato and weed species by Pelargonium zonate spot virus in Spain. Plant Disease. [print] July 84(7): 807. {a} Servicio de Investigacion Agroalimentaria, D.G.A., 50080, Zaragoza, Spain

Maia, F. M. M., J. T. A. Oliveira, et al. (2000). Proximate composition, amino acid content and haemagglutinating and trypsin-inhibiting activities of some Brazilian Vigna unguiculata (L) Walp cultivars. Journal of the Science of Food and Agriculture. March 80(4): 453-458. {a} Departamento de Bioquimica e Biologia Molecular, Universidade Federal do Ceara, Campus do Pici, 60451-970, Fortaleza, CE, Brazil

Montalbini, P. (2000). Xanthine dehydrogenase from leaves of leguminous plants: Purification, characterization and properties of the enzyme. Journal of Plant Physiology. Jan. 156(1): 3-16. {a} Istituto di Patologia vegetale, Universita di Perugia, Borgo XX Giugno 74, 06121, Perugia, Italy

Murillo, A. B. and D. E. Troyo (2000). Effects of salinity on the germination and seedling characteristics of cowpea (Vigna unguiculata (L.) Walp.). Australian Journal of Experimental Agriculture. [print] 40(3): 433-438. {a} Centro de Investigaciones Biologicas del Noroeste, S.C., Mar Bermejo No. 195 Colonia Playa Palo, Santa Rita La Paz, Baja California Sur, 23090, Mexico

Muthukumar, T. and K. Udaiyan (2000). Influence of organic manures on arbuscular mycorrhizal fungi associated with Vigna unguiculata (L.) Walp. in relation to tissue nutrients and soluble carbohydrate in roots under field conditions. Biology and Fertility of Soils. [print] May 31(2): 114-120. {a} Microbiology Laboratory, Department of Botany, Bharathiar University, Coimbatore, TN, 641 046, India

Mwasaru, M. A., K. Muhammad, et al. (2000). Influence of altered solvent environment on the functionality of pigeonpea (Cajanus cajan) and cowpea (Vigna unguiculata) protein isolates. Food Chemistry. [print] 71(2): 157-165. {a} Department of Food Science and Postharvest Technology, Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya

Negri, V., N. Tosti, et al. (2000). Characterisation of thirteen cowpea landraces from Umbria (Italy). Strategy for their conservation and promotion. Genetic Resources and Crop Evolution. [print] April 47(2): 141-146. {a} Istituto di Miglioramento Genetico Vegetale, Universita degli Studi di Perugia, 06100, Perugia, Italy

Okamoto, N. A., T. Nakamura, et al. (2000). The isolation of wall-bound proteins regulating yield threshold tension in glycerinated hollow cylinders of cowpea hypocotyl. Plant Cell and Environment. Feb. 23(2): 145-154. {a} Biological Institute, Showa College of Pharmaceutical Sciences, 3-3165, Higashi-tamagawagakuen, Machida-Shi, Tokyo, 194-8543, Japan

Okamoto, N. A., K. Takahashi, et al. (2000). Molecular cloning of yieldins regulating the yield threshold of cowpea cell walls: cDNA cloning and characterization of recombinant yieldin. Plant Cell and Environment. Feb. 23(2): 155-164. {a} Biological Institute, Showa College of Pharmaceutical Sciences, 3-3165, Higashi-tamagawagakuen, Machida-Shi, Tokyo, 194-8543, Japan

Ong, C. K., C. R. Black, et al. (2000). Productivity, microclimate and water use in Grevillea robusta-based agroforestry systems on hillslopes in semi-arid Kenya. Agriculture Ecosystems and Environment. [print] August 80(1-2): 121-141. {a} School of Biological Sciences, University of Nottingham, Sutton Bonington Campus, Loughborough, LE12 5RD, UK

Onyenekwe, P. C., G. C. Njoku, et al. (2000). Effect of cowpea (Vigna unguiculata) processing methods on flatus causing oligosaccharides. Nutrition Research. March 20(3): 349-358. {a} Bundesinstituet fuer Gesunheitlichen Verbraucherschutz und Veterinaermedizin, 14195, Berlin, Germany

Paradies, F., M. F. Sialer, et al. (2000). Partial characterization of Cucumber mosaic virus isolates from citrus and grapevine. Journal of Plant Pathology. [print] July 82(2): 133-145. {a} Dipartimento di Protezione delle Piante e Microbiologia Applicata, Universita degli Studi and Centro di Studio del CNR sui Virus e le Virosi delle Colture Mediterranee, Via G. Amendola 165/A, I-70126, Bari, Italy

Pasquet, R. S. (2000). Allozyme diversity of cultivated cowpea Vigna unguiculata (L.) Walp. Theoretical and Applied Genetics. [print] July 101(1-2): 211-219. {a} International Centre of Insect Physiology and Ecology, Nairobi, Kenya

Pimentel, C., E. S. Costa, et al. (2000). Leaf protoplasmic tolerance to water stress in bean genotypes. Physiology and Molecular Biology of Plants. [print] January 6(1): 15-20. {a} Depto. de Fitotecnia, I.A., Universidade Federal Rural do Rio de Janeiro, Seropedica, RJ, 23851-970, Brazil

Preet, K. and D. Punia (2000). Proximate composition, phytic acid, polyphenols and digestibility (in vitro) of four brown cowpea varieties. International Journal of Food Sciences and Nutrition. [print] May 51(3): 189-193. {a} Department of Foods and Nutrition, CCS Haryana Agricultural University, Hisar, HR, 125 004, India

Rao, M. R. and M. N. Mathuva (2000). Legumes for improving maize yields and income in semi-arid Kenya. Agriculture Ecosystems and Environment. April 78(2): 123-137. {a} International Centre for Research in Agroforestry (ICRAF), Nairobi, Kenya

Sangakkara, U. R., M. Frehner, et al. (2000). Effect of soil moisture and potassium fertilizer on shoot water potential, photosynthesis and partitioning of carbon in mungbean and cowpea. Journal of Agronomy and Crop Science. [print] October 185(3): 201-207. {a} Faculty of Agriculture, University of Peradeniya, 20400, Peradeniya, Sri Lanka

Sanginga, N., O. Lyasse, et al. (2000). Phosphorus use efficiency and nitrogen balance of cowpea breeding lines in a low P soil of the derived savanna zone in West Africa. Plant and Soil. [print] 220(1-2): 119-128. {a} L.W. Lambourn and Co., 26 Dingwall Road, Carolyn House, Croydon, CR9 3EE, UK

Savadogo, M., G. Zemmelink, et al. (2000). Effect of selective consumption on voluntary intake and digestibility of sorghum (Sorghum bicolor L. Moench) stover, cowpea (Vigna unguiculata L. Walp.) and groundnut (Arachis hypogaea L.) haulms by sheep. Animal Feed Science and Technology. [print] May 84(3-4): 265-277. {a} Antenne Sahelienne, Ouagadougou, Burkina-Faso

Sharma, T. R., S. N. Mishra, et al. (2000). Genetic variability for physiological parameters and their association with grain yield in cowpea. Crop Research Hisar. [print] July 20(1): 105-107. {a} Department of Plant Breeding and Genetics, H. P. Krishi Vishvavidyalaya, Palampur, 176 062, India

Shashibhushan, D. and F. P. Chaudhari (2000). Selection of superior combiners in cowpea. Crop Research Hisar. [print] September 20(2): 268-273. {a} Department of Plant Breeding and Genetics, Gujarat Agricultural University, S. K. Nagar, 385 506, Banaskantha, GUJ, India

Singh, B. B. and M. F. Ishiyaku (2000). Genetics of rough seed coat texture in cowpea. Journal of Heredity. March April 91(2): 170-174. {a} Inq.: L.W. Lambourn and Co., 26 Dingwall Rd., Carolyn House, Croydon, CR9 3EE, UK

So, H. B. and V. A. J. Ringrose (2000). Management of clay soils for rainfed lowland rice-based cropping systems: An overview. Soil and Tillage Research. [print] July 56(1-2): 3-14. {a} School of Land and Food Sciences, University of Queensland, St Lucia, Brisbane, QLD, 4072, Australia

Spencer, M., M. A. Ndiaye, et al. (2000). DNA-based relatedness of cowpea (Vigna unguiculata (L.)Walp.) genotypes using DNA amplification fingerprinting. Physiology and Molecular Biology of Plants. [print] January 6(1): 81-88. {a} Dept. of Botany, The University of Queensland, St. Lucia, Brisbane, Qld, 4072, Australia

Subbarao, G. V., C. Renard, et al. (2000). Long-term effects of tillage, phosphorus fertilization and crop rotation on pearl millet-cowpea productivity in the West-African Sahel. Experimental Agriculture. April 36(2): 243-264. {a} Columbia Basin Agricultural Research Center, Oregon State University, Pendleton, OR, USA

Surendra, S. T. and Sharanappa (2000). Integrated management of nitrogen and phosphorus in maize (Zea mays) and their residual effect on cowpea (Vigna unguiculata). Indian Journal of Agricultural Sciences. Feb. 70(2): 119-121. {a} Agronomy, College of Agriculture, GKVK, University of Agricultural Sciences, Bangalore, KRN, 560 065, India

Suresh, G. and J. V. Rao (2000). The influence of nitrogen-fixing trees and fertilizer nitrogen levels on the growth, yield and nitrogen uptake of cowpea on a rainfed Alfisol. Experimental Agriculture. Jan. 36(1): 41-50. {a} Central Research Institute for Dryland Agriculture, Santoshnagar, Hyderabad, 500 059, India

Uwaegbute, A. C., C. U. Iroegbu, et al. (2000). Chemical and sensory evaluation of germinated cowpeas (Vigna unguiculata) and their products. Food Chemistry. Feb. 68(2): 141-146. {a} Department of Home Science and Nutrition, University of Nigeria, Nsukka, Enugu State, Nigeria

van, B. J., B. B. Singh, et al. (2000). Resistance of cowpea (Vigna unguiculata (L.) Walp.) breeding lines to Blackeye cowpea mosaic and Cowpea aphid-borne mosaic potyvirus isolates under experimental conditions. Zeitschrift fuer Pflanzenkrankheiten und Pflanzenschutz. March 107(2): 197-204. {a} Dept. of Virus Research, John Innes Centre, Norwich Research Park, Norwich, NR4 7UH, UK

Vargas, A. R., K. R. Rodriguez, et al. (2000). Shifts in soil microflora induced by velvetbean (Mucuna deeringiana) in cropping systems to control root-knot nematodes. Biological Control. Jan. 17(1): 11-22. {a} Department of Plant Pathology, University of Puerto Rico, Rio Piedras, 00931, Puerto Rico

Wang, W. J., J. Q. Lin, et al. (2000). Binding between flavin mononucleotide and glycollate oxidase from higher plants. Acta Botanica Sinica. [print] Mar 42(3): 239-243. {a} College of Biotechnology, South China Agricultural University, Guangzhou, 510642, China

Abu, J. D., S. S. Arogba, et al. (1999). The effects of post-harvest handling on physical, chemical and functional properties of cowpea (Vigna unguiculata) seed. Journal of the Science of Food and Agriculture. Aug. 79(11): 1325-1330. {a} Department of Food Science and Technology, Federal Polytechnic, Idah, Nigeria

Adu, D. H. K., B. B. Singh, et al. (1999). A fasciated mutant in cowpea (Vigna unguiculata (L.) Walp.). Acta Agronomica Hungarica 47(4): 371-376. {a} Crops Research Institute, Kumasi, Ghana

Agunbiade, S. O. and O. G. Longe (1999). The physico-functional characteristics of starches from cowpea (Vigna unguiculata), pigeon pea (Cajanus cajan) and yambean (Sphenostylis stenocarpa). Food Chemistry 65(4): 469-474. {a} Department of Biology, Polytechnic, Ibadan, Ibadan, Nigeria

Aluko, R. E. and R. Y. Yada (1999). Effect of a microbial calcium-independent transglutaminase on functional properties of a partially purified cowpea (Vigna unguiculata) globulin. Journal of the Science of Food and Agriculture 79(2): 286-290. {a} Dep. Food Sci., Univ. Guelph, Guelph, ON N1G 2W1, Canada

Amadioha, A. C. and V. I. Obi (1999). Control of anthracnose disease of cowpea by Cymbopogon citratus and Ocimum gratissimum. Acta Phytopathologica et Entomologica Hungarica 34(1-2): 85-89. {a} Department of Crop Protection, College of Crop and Soil Sciences, Federal University of Agriculture, Umudike, Umuahia, Abia State, Nigeria

Amarowicz, R. (1999). Effect of processing on the oligosaccharide content of leguminous seeds. Bromatologia i Chemia Toksykologiczna 32(1): 9-13. {a} Zaklad Chemii Zywnosci, Oddzial Nauki o Zywnosci, Instytut Rozrodu Zwierzat i Badan Zywnosci Polskiej Akademii Nauk w Olsztynie, Olsztyn, Poland

Appel, A. G., W. J. Moar, et al. (1999). Water loss and mortality of adult cowpea weevils (Coleoptera: Bruchidae) exposed to desiccants and desiccating environments. Environmental Entomology. Dec. 28(6): 979-982. {a} Department of Entomology, Auburn University, Auburn, AL, 36849-5413, USA

Arogba, S. S. and J. D. Abu (1999). Environmental variables affect the hard-to-cook phenomenon of cowpea (Vigna unguiculata) seed. Plant Foods for Human Nutrition Dordrecht 53(4): 305-311. {a} Department of Food Science and Technology, Federal Polytechnic, Idah, Kogi State, Nigeria

Ashamo, M. O. (1999). Incidence and yield losses in three cowpea varieties due to the leaf beetle, Ootheca mutabilis Sahl. Insect Science and its Application. July Sept 18(3): 257-260. {a} Department of Biology, Federal University of Technology, Akure, Nigeria

Ashok, I. S. A. Hussain, et al. (1999). Variation in transpiration efficiency and carbon isotope discrimination in cowpea. Australian Journal of Plant Physiology 26(6): 503-510. {a} Queensland Department of Primary Industries, Kingaroy, QLD, Australia

Babu, A., N. Raja, et al. (1999). Comparative efficacy of some indigenous plant extracts against the pulse beetle Callosobruchus maculatus F. (Coleoptera: Bruchidae). Biological Agriculture and Horticulture 17(2): 145-150. {a} Entomology Research Institute, Loyola College, Chennai, 600 034, India

Babu, A., N. Raja, et al. (1999). Comparative efficacy of some indigenous plant extracts against the pulse beetle Callosobruchus maculatus F. (Coleoptera: Bruchidae). Biological Agriculture and Horticulture 17(2): 145-150. {a} Entomology Research Institute, Loyola College, Chennai, 600 034, India

Balakumar, T., K. Sathiameena, et al. (1999). UV-B radiation mediated alterations in the nitrate assimilation pathway of crop plants. 2. Kinetic characteristics of nitrite reductase. Photosynthetica Prague 37(3): 469-475. {a} Centre for Plant Biochemistry and Molecular Biology, Department of Botany, The American College, Madurai, 625 002, India

Balakumar, T., V. Selvakumar, et al. (1999). UV-B radiation mediated alterations in the nitrate assimilation pathway of crop plants. 1. Kinetic characteristics of nitrate reductase. Photosynthetica Prague 37(3): 459-467. {a} Centre for Plant Biochemistry and Molecular Biology, Department of Botany, The American College, Madurai, 625 002, India

Banjo, A. D. and B. Mabogunje (1999). Relative efficacy of some plant parts and seeds in the control of Callosobruchus maculatus (F.)-A pest of cowpea (Vigna unguiculata (F.) Walps.). Crop Research Hisar. May 17(3): 395-398. {a} Department of Biological Sciences, Ogun State University, Ago-Iwoye, Nigeria

Berner, D. K., N. W. Schaad, et al. (1999). Use of ethylene-producing bacteria for stimulation of Striga spp. seed germination. Biological Control. July 15(3): 274-282. {a} International Institute of Tropical Agriculture, Ibadan, Nigeria

Borah, H. K. and A. K. F. Khan (1999). Correlation and path analysis in fodder cowpea. Crop Research Hisar. Sept. 18(2): 278-282. {a} Department of Forage Crops, School of Genetics, Tamil Nadu Agricultural University, Coimbatore, 641 003, India

Brar, M. S., K. J. M. Al, et al. (1999). Genotypic response of cowpea Vigna unguiculata (L.) to in vitro regeneration from cotyledon explants. In Vitro Cellular and Developmental Biology Plant 35(1): 8-12. {a} Department of Horticulture, University of Arkansas, Fayetteville, AR, 72701, USA

Brar, M. S., M. J. Moore, et al. (1999). Ethylene inhibitors promote in vitro regeneration of cowpea (Vigna unguiculata L.). In Vitro Cellular and Developmental Biology Plant. May June 35(3): 222-225. {a} Department of Horticulture, University of Arkansas, Fayetteville, AR, 72701, USA

Campos, P. S., J. C. Ramalho, et al. (1999). Effects of drought on photosynthetic performance and water relations of four Vigna genotypes. Photosynthetica Prague 36(1-2): 79-87. {a} Departamento de Fisiologia Vegetal, Estacao Agronomica Nacional, 2780, Oeiras, Portugal

Chen, C. C. and C. C. Hu (1999). Purification and characterization of a cucumovirus from Lisianthus rusellianus. Plant Protection Bulletin Taichung. Sept. 41(3): 179-198. {a} Taichung District Agricultural Improvement Station, Tatsuan, Changhua, Taiwan

Cino, D. M., M. F. Diaz, et al. (1999). Economical evaluation of raw legume grain meals and their potential use in poultry feeding. Cuban Journal of Agricultural Science. June 33(2): 121-127. {a} Instituto de Ciencia Animal, San Jose de las Lajas, La Habana, Cuba

Coelho, N. R. A. and O. D. Dhingra (1999). Hosts of Fusarium oxysporum f. sp. phaseoli. Fitopatologia Brasileira. June 24(2): 156-159. {a} Departamento de Agronomia, Universidade Federal Rural de Pernambuco, Area de Fitossanidade, CEP 50710-380, Recife, PE, Brazil

Craufurd, P. Q. and T. R. Wheeler (1999). Effect of drought and plant density on radiation interception, radiation-use efficiency and partitioning of dry matter to seeds in cowpea. Experimental Agriculture. July 35(3): 309-325. {a} Plant Environment Laboratory, The University of Reading, Cutbush Lane, Shinfield, Reading, RG2 9AD, UK

Crozzoli, R., N. Greco, et al. (1999). Pathogenicity of the root-knot nematode Meloidogyne incognita to Vigna unguiculata. Nematropica . June 29(1): 99-103. {a} Instituto de Zoologia Agricola, Universidad Central de Venezuela, Maracay, Venezuela

da, P. C. D., J. A. A. Lima, et al. (1999). Purification of an isolate of cowpea severe mosaic virus, obtained in Pernambuco, production of antiserum, and determination of sources of resistance in cowpea. Summa Phytopathologica. Oct. Dec. 25(4): 285-288. {a} Depto. de Tecnol. e Ciencias Sociais III-A, UNEB, CEP 48.9000-000, Juazeiro, BA, Brazil

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Dayal, S., N. Kumari, et al. (1999). Sources of amino acids and their degradation in rajma (Vigna unguiculata) seeds due to Aspergillus flavus. Advances in Plant Sciences. June 12(1): 63-66. {a} Postgraduate Department of Botany, Magadh University, Bodh Gaya, BR, 824234, India

Dubey, R. P. and B. S. Verma (1999). Integrated nutrient management in rice (Oryza sativa) - rice - cowpea (Vigna unguiculata) sequence under humid tropical Andaman Islands. Indian Journal of Agronomy. March 44(1): 73-76. {a} Central Agricultural Research Institute, Port Blair, AN, 744 101, India

Ekesi, S. (1999). Insecticide resistance in field populations of the legume pod-borer, Maruca vitrata Fabricius (Lepidoptera: Pyralidae), on cowpea, Vigna unguiculata (L.), Walp in Nigeria. International Journal of Pest Management 45(1): 57-59. {a} Int. Cent. Insect Physiol. and Ecol., P.O. Box 30772, Nairobi, Kenya

Ekesi, S., N. K. Maniania, et al. (1999). Effect of intercropping cowpea with maize on the performance of Metarhizium anisopliae against Megalurothrips sjostedti (Thysanoptera: Thripidae) and predators. Environmental Entomology. Dec. 28(6): 1154-1161. {a} International Centre of Insect Physiology and Ecology, Nairobi, Kenya

El, M. H., F. Y. Zuily, et al. (1999). Enzymatic activity and gene expression under water stress of phospholipase D in two cultivars of Vigna unguiculata L. Walp. differing in drought tolerance. Plant Molecular Biology. April 39(6): 1257-1265. {a} Laboratoire de Physiologie Cellulaire et Moleculaire du Stress chez les Plantes, Equipe BPAV, Universite Paris, 7 Denis Diderot, case 7019, 2 Place Jussieu, 75251, Paris cedex, 05, France

Endondo, C. and M. Samatana (1999). Influence of cowpea sowing date on cotton yield in a cotton/cowpea intercropping sequence. Cahiers Agricultures. May June 8(3): 215-217. {a} Institut de recherche agricole pour le developpement (IRAD), Maroua, Cameroon

Erlwanger, K. H., M. A. Unmack, et al. (1999). Effects of dietary substitution with raw and heat-treated cowpea (Vigna unguiculata) on intestinal transport and pancreatic enzymes in the pig. Journal of Veterinary Medicine Series A. Dec. 46(10): 581-592. {a} Department of Anatomy and Physiology, Royal Veterinary and Agricultural University, 7 Gronnegaardsvej, DK-1870, Frederiksberg C, Denmark

Fery, R. L. (1999). 'Petite-N-Green', a small-seeded, full-season, green cotyledon, pinkeye-type southernpea. Hortscience . Aug. 34(5): 938-939. {a} U.S. Vegetable Laboratory, Agricultural Research Service, U.S. Department of Agriculture, 2875 Savannah Highway, Charleston, SC, 29414-5334, USA

Figueiredo, M. V. B., H. A. Burity, et al. (1999). Drought stress response in enzymatic activities of cowpea nodules. Journal of Plant Physiology. Aug. 155(2): 262-268. {a} EMBRAPA-EPEAL, CEP 57025.050, Maceio, AL, Brazil

Franco, O. L., J. E. Filho, et al. (1999). Effects of CaCl2 on growth and osmoregulator accumulation in NaCl stressed cowpea seedlings. Revista Brasileira de Fisiologia Vegetal. Dec. 11(3): 145-151. {a} Laboratorio de Fisiologia Vegetal, Departamento de Bioquimica e Biologia Molecular, Universidade Federal do Ceara, Fortaleza, CE, 60001-970, Brazil

Galasso, I., G. E. Harrison, et al. (1999). Location of two repeated DNA sequences of Vigna unguiculata (L.) Walp. on chromosomes and extended DNA fibres by FISH. Journal of Genetics and Breeding. Sept. 53(3): 215-221. {a} Istituto del Germoplasma, Consiglio Nazionale delle Ricerche, Via G. Amendola, 165/A, I-70126, Bari, Italy

Ganguly, T. K., A. K. Jana, et al. (1999). An evaluation of agronomic potential of Azospirillum brasilense and Bacillus megaterium in fibre-legume-cereal system in an Aeric Haplaquept. Indian Journal of Agricultural Research. March 33(1): 35-39. {a} Nabibagh, Indian Institute of Soil Science, Berasia Road, Bhopal, 462 038, India

Gauthier, N., A. Sanon, et al. (1999). Interspecific relations between two sympatric species of Hymenoptera, Dinarmus basalis (Rond) and Eupelmus vuilleti (Crw), ectoparasitoids of the bruchid Callosobruchus maculatus (F). Journal of Insect Behavior. May 12(3): 399-400. {a} Institut de Recherche sur la Biologie de l'Insecte (ESA CNRS 6035), Universite de Tours, Avenue Monge, Parc Grandmont, 37200, Tours, France

Gillaspie, A. G., Jr., R. J. Goenaga, et al. (1999). Identification of suitable seed regeneration sites for photoperiod-sensitive cowpea germplasm. Crop Science. Sept. Oct. 39(5): 1513-1515. {a} Plant Genetic Resources Conservation Unit, USDA, ARS, 1109 Experiment St., Griffin, GA, 30223, USA

Gillaspie, A. G., Jr., S. E. Mitchell, et al. (1999). RT-PCR method for detecting cowpea mottle carmovirus in Vigna germ plasm. Plant Disease. July 83(7): 639-643. {a} Plant Genetic Resources Conservation Unit, USDA, ARS, Griffin, GA, 30223-1797, USA

Gomes, F. E., C. R. F. M. Lima, et al. (1999). Purification and properties of a ribonuclease from cowpea cotyledons. Biologia Plantarum Prague 42(4): 525-532. {a} Department of Biochemistry and Molecular Biology, Federal University of Ceara, 60001-970, Fortaleza, CE, Brazil

Gopi, R., B. M. Sujatha, et al. (1999). Effect of triadimefon in the sodium chloride stressed cowpea (Vigna unguiculata) seedlings. Indian Journal of Agricultural Sciences. Oct. 69(10): 743-745. {a} Division of Plant Physiology, Department of Botany, Annamalai University, Annamalainagar, TN, 608 002, India

Gupta, S., N. K. Gupta, et al. (1999). Effect of abscisic acid (ABA) and kinetin (Kn) on water loss from cowpea (Vigna unguiculata L.) seedlings. Annals of Biology Hissar. June 15(1): 77-79. {a} Department of Plant Physiology, S. K. N. College of Agriculture, Jobner, 303 329, India

Horst, W. J., M. Fecht, et al. (1999). Physiology of manganese toxicity and tolerance in Vigna unguiculata (L.) Walp. Journal of Plant Nutrition and Soil Science. June 162(3): 263-274. {a} Institut fuer Pflanzenernaehrung, Universitaet Hannover, Herrenhaeuser Strasse 2, D-30419, Hannover, Germany

Ismail, A. M. and A. E. Hall (1999). Reproductive-stage heat tolerance, leaf membrane thermostability and plant morphology in cowpea. Crop Science. Nov. Dec. 39(6): 1762-1768. {a} Dep. of Botany and Plant Sciences, Univ. of California, Riverside, CA, 92521-0124, USA

Ismail, A. M., A. E. Hall, et al. (1999). Allelic variation of a dehydrin gene cosegregates with chilling tolerance during seedling emergence. Proceedings of the National Academy of Sciences of the United States of America. Nov. 96(23): 13566-13570. {a} Department of Botany and Plant Sciences, University of California, Riverside, CA, USA

Ismail, A. M., A. E. Hall, et al. (1999). Purification and partial characterization of a dehydrin involved in chilling tolerance during seedling emergence of cowpea. Plant Physiology Rockville. May 120(1): 237-244. {a} Department of Botany and Plant Sciences, University of California, Riverside, CA, 92521-0124, USA

Izaguirre, M. M. L. and d. M. M. Sicardi (1999). Responses of Rhizobium-inoculated and nitrogen-supplied Phaseolus vulgaris and Vigna unguiculata plants to root volume restriction. Australian Journal of Plant Physiology 26(6): 613-623. {a} Laboratorio de Biotecnologia y Virologia Vegetal, Centro de Microbiologia y Biologia Celular, Instituto Venezolano de Investigaciones Cientificas, Caracas, 1020-A, Venezuela

John, S. A. (1999). Mutation frequency and chlorophyll mutations in parents and hybrid of cowpea following gamma irradiation. Indian Journal of Genetics and Plant Breeding. Aug. 59(3): 357-361. {a} Post-Graduate Department of Botany, Jamal Mohamed College, Tiruchirapalli, TN, 620 020, India

Joshi, S., C. R. Ballal, et al. (1999). Species complex, population density and dominance structure of aphidophagous syrphids in cowpea ecosystem. Entomon . Sept. 24(3): 203-213. {a} Project Directorate of Biological Control, Bellary Road, H. A. Farm Post, Bangalore, KRN, 560024, India

Kahn, B. A. and J. L. Schroeder (1999). Root characteristics and seed yields of cowpeas grown with and without added nitrogen fertilizer. Hortscience . Dec. 34(7): 1238-1239. {a} Department of Horticulture and Landscape Architecture, Oklahoma State University, Stillwater, OK, 74078-6027, USA

Kalim, S., Y. P. Luthra, et al. (1999). Copper induced effect on biochemical constituents in cowpea susceptible to Rhizoctonia species. Acta Phytopathologica et Entomologica Hungarica 34(3): 199-210. {a} Department of Biochemistry, CCS Haryana Agricultural University, Hisar, 125 004, India

Kamara, A. Y., I. O. Akobundu, et al. (1999). Effects of mulch from 14 multipurpose tree species (MPTs) on early growth and nodulation of cowpea (Vigna unguiculata L.). Journal of Agronomy and Crop Science. April 182(2): 127-133. {a} Institute of Crop Science, University of Kassel, Steinstr.19, 37213, Witzenhausen, Germany

Karasawa, A., I. Okada, et al. (1999). One amino acid change in cucumber mosaic virus RNA polymerase determines virulent/avirulent phenotypes on cowpea. Phytopathology . Dec. 89(12): 1186-1192. {a} Laboratory of Plant Pathology, Department of Applied Life Science, Graduate School of Agricultural Science, Tohoku University, 1-1, Tsutsumidori-Amamiyamachi, Aoba-ku, Sendai, 981-8555, Japan

Khanna, C. R., B. Srivalli, et al. (1999). Drought induces many forms of cysteine proteases not observed during natural senescence. Biochemical and Biophysical Research Communications 255(2): 324-327. {a} Water Technology Centre, Indian Agricultural Res. Inst., New Delhi-110 012, India

Khola, O. P. S., R. K. Dube, et al. (1999). Conservation and production ability of maize (Zea mays)-legume intercropping systems under varying dates of sowing. Indian Journal of Agronomy. March 44(1): 40-46. {a} Central Soil and Water Conservation Research and Training Institute, Dehra Dun, UP, 248 195, India

Kingsolver, J. M. (1999). A new species of Callosobruchus (Coleoptera: Bruchidae) from Thailand and China. Entomological News. Sept. Oct. 110(4): 209-213. {a} Florida State Collection of Arthropods, 1911 SW 34th Street, Gainesville, FL, 32608, USA

Korwar, G. R. and G. Pratibha (1999). Performance of short duration pulses with African winterthorn (Faidherbia albida) in semi-arid regions. Indian Journal of Agricultural Sciences. Aug. 69(8): 560-562. {a} Agronomy, Central Research Institute for Dryland Agriculture, Santoshnagar, Hyderabad, AP, 500 059, India

Kumar, S. and N. K. Prasad (1999). Soil fertility and yield as influenced by different legume-wheat (Triticum aestivum) sequences. Indian Journal of Agronomy. [print] September 44(3): 488-492. {a} Bihar Agricultural College, Sabour, Bhagalpur, Bihar, 812 001, India

Latunde, D. A. O., C. R. J. O, et al. (1999). Cultivar resistance to anthracnose disease of cowpea (Vigna unguiculata (L.) Walp.) caused by Colletotrichum destructivum O'Gara. European Journal of Plant Pathology. Aug. 105(5): 445-451. {a} IACR-Long Ashton Research Station, Department of Agricultural Sciences, University of Bristol, Long Ashton, Bristol, BS41 9AF, UK

Latunde, D. A. O., C. R. J. O, et al. (1999). Stomatal penetration of cowpea (Vigna unguiculata) leaves by a Colletotrichum species causing latent anthracnose. Plant Pathology Oxford. Dec. 48(6): 777-785. {a} IACR-Long Ashton Research Station, Department of Agricultural Sciences, University of Bristol, Long Ashton, Bristol, BS41 9AF, UK

Lingakumar, K., P. Amudha, et al. (1999). Exclusion of solar UV-B (280-315 nm) radiation on vegetative growth and photosynthetic activities in Vigna unguiculata L. Plant Science Shannon. Oct. 148(2): 97-103. {a} School of Biological Sciences, Madurai Kamaraj University, Madurai, 625 021, India

Lippi, D., P. M. R. De, et al. (1999). Effect of Rhizobium sp. inoculation on N2-fixing and photosynthetic activities of two cowpea (Vigna unguiculata (L.) Walp.) genotypes. Photosynthetica Prague 37(3): 413-422. {a} Plant Biochemistry and Ecophysiology Institute, National Research Council, Research Area of Rome, Via Salaria Km 29, 300, Monterotondo Scalo, 00016, Rome, Italy

Loreto, F., S. Delfine, et al. (1999). Estimation of photorespiratory carbon dioxide recycling during photosynthesis. Australian Journal of Plant Physiology 26(8): 733-736. {a} CNR-Istituto di Biochimica ed Ecofisiologia Vegetali, Via Salaria Km. 29.300, 00016, Monterotondo Scalo (Roma), Italy

Mai, K. Y., B. B. Singh, et al. (1999). Two mechanisms of drought tolerance in cowpea. Indian Journal of Genetics and Plant Breeding. Aug. 59(3): 309-316. {a} 26, Dingwall Road, L. W. Lambourn and Co. Carolyn House, Croydon, CR9 3EE, UK

Mai, K. Y., B. B. Singh, et al. (1999). Inheritance of drought tolerance in cowpea. Indian Journal of Genetics and Plant Breeding. Aug. 59(3): 317-323. {a} 26, Dingwali Road, L.W. Lambourn and Co. Carolyn House, Croydon, CR9 3EE, UK

Mandal, J., A. Chattopadhyay, et al. (1999). Genetic variability for three biological nitrogen fixation components in cowpea (Vigna unguiculata (L.) Walp.) cultivars. Crop Research Hisar. Sept. 18(2): 222-225. {a} Department of Vegetable Crops, Bidham Chandra Krishi Viswavidyalaya, Mohanpur, Nadia, W.B., India

Masangkay, R. F., M. O. Mabbayad, et al. (1999). Host range of Alternaria alternata f.sp. sphenocleae causing leaf blight of Sphenoclea zeylanica. Canadian Journal of Botany. Jan. 77(1): 103-112. {a} Agronomy, Plant Physiology, and Agroecology Division, International Rice Research Institute, 1271, Makati City, Philippines

Matamoros, M. A., J. F. Moran, et al. (1999). Glutathione and homoglutathione synthesis in legume root nodules. Plant Physiology Rockville. Nov. 121(3): 879-888. {a} Departamento de Nutricion Vegetal, Estacion Experimental de Aula Dei, Consejo Superior de Investigaciones Cientificas, 50080, Zaragoza, Spain

Mbofung, C. M. F., N. Rigby, et al. (1999). Use of two varieties of hard-to-cook beans (Phaseolus vulgaris) and cowpeas (Vigna unguiculata) in the processing of koki (a steamed legume product). Plant Foods for Human Nutrition Dordrecht 54(2): 131-150. {a} Department of Food Sciences and Nutrition, ENSAI, University of Ngaoundere, Ngaoundere, Cameroon

Mbofung, C. M. F., N. Rigby, et al. (1999). Nutritional and sensory evaluation of akara made from blends of cowpea and hard-to-cook mottled brown dry beans. Journal of Agricultural and Food Chemistry. Dec. 47(12): 5232-5238. {a} Department of Food Sciences and Nutrition, ENSAI, University of Ngaoundere, Ngaoundere, Cameroon

McSorley, R. (1999). Host suitability of potential cover crops for root-knot nematodes. Journal of Nematology. Dec. 31(4 Suppl): 619-623. {a} Department of Entomology and Nematology, University of Florida, Gainesville, FL, 32611-0620, USA

McSorley, R., H. M. Ozores, et al. (1999). Nematode management, soil fertility, and yield in organic vegetable production. Nematropica . [print] Dec 29(2): 205-213. {a} Department of Entomology and Nematology, University of Florida, Gainesville, FL, 32611-0620, USA

Mehta, D. R. and P. P. Zaveri (1999). Mass selection in F2 to F5 generation of four cowpea populations. Journal of Maharashtra Agricultural Universities. [print] May 24(2): 155-158. {a} GAU, Targhadia, India

Melo, F. R., M. P. Sales, et al. (1999). alpha-Amylase inhibitors from cowpea seeds. Protein and Peptide Letters. Dec. 6(6): 385-390. {a} STN, Lt.K, Bl. 03, Ed. Montreal, Brasilia, DF, 70770-100, Brazil

Mishra, S. K. and R. Baboo (1999). Effect of nitrogen, phosphorus and seed inoculation on cowpea (Vigna unguiculata). Indian Journal of Agronomy. June 44(2): 373-376. {a} NATP cell, National Bureau of Plant Genetic Resources, Pusa Campus, New Delhi, 110 012, India

Mitchell, P. L., E. S. Paysen, et al. (1999). Natural mortality of leaffooted bug (Hemiptera: Heteroptera: Coreidae) eggs in cowpea. Journal of Agricultural and Urban Entomology. Jan. 16(1): 25-36. {a} Department of Biology, Winthrop University, Rock Hill, SC, 29733, USA

Mould, M. J. R. and M. C. Heath (1999). Ultrastructural evidence of differential changes in transcription, translation, and cortical microtubules during in planta penetration of cells resistant or susceptible to rust infection. Physiological and Molecular Plant Pathology. Oct. 55(4): 225-236. {a} Department of Botany, University of Toronto, 25 Willcocks Street, Toronto, ON, M5S 3B2, Canada

Mwasaru, M. A., K. Muhammad, et al. (1999). Effects of isolation technique and conditions on the extractability, physicochemical and functional properties of pigeonpea (Cajanus cajan) and cowpea (Vigna unguiculata) protein isolates. II. Functional properties. Food Chemistry. Dec. 67(4): 445-452. {a} Faculty of Food Science and Biotechnology, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia

Mwasaru, M. A., K. Muhammad, et al. (1999). Effects of isolation technique and conditions on the extractability, physicochemical and functional properties of pigeonpea (Cajanus cajan) and cowpea (Vigna unguiculata) protein isolates. I. Physicochemical properties. Food Chemistry. Dec. 67(4): 435-443. {a} Department of Food Science and Post-harvest Technology, Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya

Nampala, P., E. Adipala, et al. (1999). Effect of cowpea monocultures and polycultures with sorghum and greengram on predatory arthropods. Annals of Applied Biology. Oct. 135(2): 457-461. {a} Department of Crop Science, Makerere University, Kampala, Uganda

Nelwamondo, A. and F. D. Dakora (1999). Silicon promotes nodule formation and nodule function in symbiotic cowpea (Vigna unguiculata). New Phytologist. June 142(3): 463-467. {a} Botany Department, University of Cape Town, Rondebosch, 7701, South Africa

Neumann, U., B. Vian, et al. (1999). Interface between haustoria of parasitic members of the Scrophulariaceae and their hosts: A histochemical and immunocytochemical approach. Protoplasma 207(1-2): 84-97. {a} Cytologie Experimentale et Morphogenese Vegetale, Universite Pierre et Marie Curie, 4 place Jussieu, F-75252, Paris Cedex 05, France

Ogallo, J. L., P. B. Goodell, et al. (1999). Management of root-knot nematodes with resistant cotton cv. NemX. Crop Science 39(2): 418-421. {a} Dep. of Nematology, Univ. of California, Riverside, CA, 92521, USA

Ojeniyi, S. O. and F. O. Adekayode (1999). Soil conditions and cowpea and maize yield produced by tillage methods in the rainforest zone of Nigeria. Soil and Tillage Research. July 51(1-2): 161-164. {a} Department of Crop Production, Federal University of Technology, Akure, Nigeria

Ojimelukwe, P. C., J. C. Onweluzo, et al. (1999). Effects of infestation on the nutrient content and physiocochemical properties of two cowpea (Vigna unguiculata) varieties. Plant Foods for Human Nutrition Dordrecht 53(4): 321-332. {a} Department of Food Science and Technology, College of Food Processing and Storage Technology, Federal University of Agriculture Umudike, Umuahia, Abia State, Nigeria

Okolie, N. P. and R. O. Omoigberale (1999). Differential effects of cooking in open cups and in sealed cellophane bags on the residual cyanide content of moi-moi, a processed legume product. Food and Chemical Toxicology. July 37(7): 741-743. {a} Department of Biochemistry, University of Benin, Benin City, Nigeria

Oluwatosin, O. B. (1999). Genotype x environment influence on cowpea (Vigna unguiculata (L) Walp) antinutritional factors: 1. Trypsin inhibitors, tannins, phytic acid and haemagglutinin. Journal of the Science of Food and Agriculture 79(2): 265-272. {a} Genetics Molecular Biol. Res. Lab., Dep. Botany Microbiol, Univ. Ibadan, Ibadan, Nigeria

Onigbinde, A. O. and P. Ojeabulu (1999). Some chemical options for the control of hard to cook and the associated browning in boiled cowpea (V. unguiculata). Food Chemistry. Dec. 67(4): 353-356. {a} Department of Biochemistry, Edo State University, Ekpoma, Nigeria

Padmavathi, C., R. Seth, et al. (1999). Preferential behavior of pulse beetle (Callosobruchus maculatus Fab.) in fodder cowpea genotypes: Implications for seed quality. Seed Research New Delhi. [print] June 27(1): 100-105. {a} Division of Seed Technology, I.G.F.R.I., Jhansi, UP, 284 003, India

Pasquet, R. S. (1999). Genetic relationships among subspecies of Vigna unguiculata (L.) Walp. based on allozyme variation. Theoretical and Applied Genetics. May 98(6-7): 1104-1119. {a} International Centre of Insect Physiology and Ecology, Nairobi, Kenya

Patel, O. P. and R. C. Verma (1999). Cytomorphology of induced tetraploidy in Cajanus cajan and Vigna unguiculata. Cytologia Tokyo. March 64(1): 29-36. {a} Plant Breeding and Genetics Section, K.N.K. College of Agriculture (J.N.K.V.V.), Mandsaur, MP, 458001, India

Pimentel, C. and G. Hebert (1999). Photosynthetic potential and stomatal conductance on bean and cowpea species under water stress. Revista Brasileira de Fisiologia Vegetal. April 11(1): 7-11. {a} Depto. de Fitotecnia, I.A., Universidade Federal Rural do Rio de Janeiro, Seropedica, RJ, 23851-970, Brazil

Prasad, A., S. N. Prasad, et al. (1999). Crop canopy and yield of grain legumes in relation to splash erosion in south-eastern Rajasthan. Indian Journal of Agricultural Sciences. March 69(3): 205-209. {a} Research Centre, Central Soil and Water Conservation Research and Training Institute, Kota, RAJ, 324 002, India

Premkumar, A. and G. Kulandaivelu (1999). The influence of increased solar UV-B radiation on magnesium-deficient cowpea seedlings: Changes in the photosynthetic characteristics. Photosynthetica Prague 36(1-2): 21-29. {a} School of Biological Sciences, Madurai Kamaraj University, Madurai, 625 021, India

Raj, S. M., S. C. Pramanik, et al. (1999). Productivity and profitability of lowland rainfed rice (Oryza sativa): Based cropping sequences in Andaman. Indian Journal of Agricultural Sciences. Aug. 69(8): 543-546. {a} Sugarcane Breeding Institute, Coimbatore, 641 003, India

Rana, K. S., M. Pal, et al. (1999). Nutrient depletion by pigeonpea (Cajanus cajan) and weeds as influenced by intercropping systems and weed management under rainfed conditions. Indian Journal of Agronomy. June 44(2): 267-270. {a} Division of Agronomy, Indian Agricultural Research Institute, New Delhi, 110 012, India

Rao, K. N., S. S. Hegde, et al. (1999). Crystallization and preliminary X-ray diffraction studies of a Bowman-Birk inhibitor from Vigna unguiculata seeds. Acta Crystallographica Section D Biological Crystallography. Nov. 55(11): 1920-1922. {a} Division of Biochemical Sciences, National Chemical Laboratory, Pune, 411008, India

Saminathan, V. R., R. K. M. Baskaran, et al. (1999). Biology and predatory potential of green lacewing (Chrysoperla carnea) (Neuroptera: Chrysopidae) on different insect hosts. Indian Journal of Agricultural Sciences. July 69(7): 502-505. {a} Agricultural College and Research Institute, Tamil Nadu Agricultural University, Madurai, Tamil Nadu, 625 104, India

Sandhu, A. and R. D. Singh (1999). Factors influencing susceptibility of cowpea to Macrophomina phaseolina. Journal of Mycology and Plant Pathology. Dec. 29(3): 421-424. {a} Department of Plant Pathology, A R S, Durgapura, Jaipur, 302 018, India

Sangwan, R. S. and G. P. Lodhi (1999). Inheritance of seed weight in cowpea (Vigna unguiculata L. Walp). Indian Journal of Genetics and Plant Breeding. Nov. 59(4): 539-541. {a} Department of Plant Breeding, CCS HAU, Hisar, 125 004, India

Sanon, A., Y. Tricault, et al. (1999). Biological control of Callosobruchus maculatus (F.) (Bruchidae), during storage of cowpea. Annales de la Societe Entomologique de France. [print] Dec 35(Suppl): 496-501. {a} Laboratoire d'Entomologie, Universite de Ouagadougou, Ouagadougou, Burkina-Faso

Scholthof, H. B. (1999). Rapid delivery of foreign genes into plants by direct rub-inoculation with intact plasmid DNA of a tomato bushy stunt virus gene vector. Journal of Virology. Sept. 73(9): 7823-7829. {a} Department of Plant Pathology and Microbiology, Texas A and M University, Room 120, L. F. Peterson Building, College Station, TX, 77843-2132, USA

Selvaraj, K. and E. V. N. Kumari (1999). Response of in vivo nitrate reduction in root nodules of legumes to nitrate, ammonia, molybdenum and tungsten. Indian Journal of Plant Physiology. [print] Oct. Dec. 4(4): 271-276. {a} Plant Physiology Laboratory, Dept. of Botany, Madras Christian College, Chennai, 600 059, India

Selvaraju, R. (1999). Effect of irrigation on phenology, growth and yield of cowpea (Vigna unguiculata). Indian Journal of Agronomy. June 44(2): 377-381. {a} Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore, TN, 641 003, India

Selvaraju, R., P. Subbian, et al. (1999). Land configuration and soil nutrient management options for sustainable crop production on Alfisols and Vertisols of southern peninsular India. Soil and Tillage Research. Oct. 52(3-4): 203-216. {a} Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu, 641 003, India

Seth, R., C. Padmavati, et al. (1999). Seed quality in relation to degree of seed maturity in fodder cowpea (Vigna unguiculata L. Walp.). Seed Research New Delhi. [print] June 27(1): 66-70. {a} Division of Seed Technology, I.G.F.R.I., Jhansi, UP, 284 003, India

Shade, R. E., L. L. Murdock, et al. (1999). Interactions between cowpea weevil (Coleoptera: Bruchidae) populations and Vigna (Leguminosae) species. Journal of Economic Entomology. June 92(3): 740-745. {a} Department of Entomology, Purdue University, W. Lafayette, IN, 47907, USA

Simmons, A. M. (1999). Nymphal survival and movement of crawlers of Bemisia argentifolii (Homoptera: Aleyrodidae) on leaf surfaces of selected vegetables. Environmental Entomology. April 28(2): 212-216. {a} U.S. Vegetable Laboratory, USDA-ARS, 2875 Savannah Highway, Charleston, SC, 29414, USA

Singh, B. B., K. Y. Mai, et al. (1999). Relative drought tolerance of major rainfed crops of the semi-arid tropics. Indian Journal of Genetics and Plant Breeding. Nov. 59(4): 437-444. {a} IITA Kano, C/o L. W. Lambourn and Co., 26, Dingwall Road, Caroyln House, Croydon, CR9, UK

Singh, B. B., K. Y. Mai, et al. (1999). A simple screening method for drought tolerance in cowpea. Indian Journal of Genetics and Plant Breeding. May 59(2): 211-220. {a} IITA Kano, L.W. Lambourn and Co., 26, Dingwall Road, Carolyn House, Croydon, CR9 3EE, UK

Singh, D., D. S. Rana, et al. (1999). Response of fertilizers in maize (Zea mays)-wheat (Triticum aestivum)-cowpea (Vigna unguiculata) cropping system. Indian Journal of Agronomy. June 44(2): 242-245. {a} Division of Soil Science and Agricultural Chemistry, Indian Agricultural Research Institute, New Delhi, 110 012, India

Singh, K., S. Singh, et al. (1999). Molybdenum nutrition of cowpea in relation to potassium and molybdenum fertilization. Indian Journal of Plant Physiology. July Sept 4(3): 227-228. {a} Department of Agricultural Chemistry and Soil Science, R.B.S. College, Bichpuri, Agra, 283-105, India

Smith, J. E., L. Korsten, et al. (1999). Evaluation of seed treatments for reducing Colletotrichum dematium on cowpea seed. Seed Science and Technology 27(2): 591-598. {a} Department of Microbiology and Plant Pathology, Department of Botany, University of Pretoria, Pretoria, 0002, South Africa

Smith, J. E., L. Korsten, et al. (1999). Infection process of Colletotrichum dematium on cowpea stems. Mycological Research 103(2): 230-234. {a} Department of Microbiology and Plant Pathology, University of Pretoria, Pretoria, 0002, South Africa

Srinivasan, K. and C. Swaminathan (1999). Comparative performance of cenchrus-legumes mixtures as under-storey in Acacia leucophloea for silvipasture. Tropical Agriculture. [print] October 76(4): 232-235. {a} National Pulses Research Centre, Tamil Nadu Agricultural University, Vamban Colony, Coimbatore, TN, 622 303, India

Srivastava, P., P. K. Sharma, et al. (1999). Inducers of nod genes of Rhizobium ciceri. Microbiological Research. May 154(1): 49-55. {a} Sector-9, 119, Jai Appartments, Rohini, DEL, 110 085, India

Turner, R. L. and K. W. Buck (1999). Mutational analysis of Cis-acting sequences in the 3'- and 5'-untranslated regions of RNA2 of red clover necrotic mosaic virus. Virology 253(1): 115-124. {a} Dep. Biol., Imperial Coll. Sci., Technol. and Med., London SW7 2AZ, UK

Tyagi, D. K. and H. S. Chawla (1999). Effects of seasons and hormones on crossability barriers and in vitro hybrid development between Vigna radiata and V. unguiculata. Acta Agronomica Hungarica 47(2): 147-154. {a} Genetics and Plant Breeding Department, G. B. Pant University of Agriculture and Technology, Pantnagar, UP, 263 145, India

Tyagi, P. C., N. Kumar, et al. (1999). Genetic divergence in early maturing cowpea (Vigna unguiculata (L.) Walp.). Agricultural Science Digest. Sept. 19(3): 162-166. {a} Central Soil and Water Conservation Research and Training Institute, Dehradun, 248 195, India

Umapathy, E., K. H. Erlwanger, et al. (1999). Effects of cowpea (Vigna unguiculata) feeding on the pancreatic exocrine secretion of pigs. Journal of Animal Physiology and Animal Nutrition. Oct. 82(2-3): 57-65. {a} Department of Physiology, School of Medicine, University of Zimbabwe, Harare, Zimbabwe

Ushamalini, C., K. Rajappan, et al. (1999). Suppression of phenol and defense related enzymes in cowpea seed by seed-borne fungi. Acta Phytopathologica et Entomologica Hungarica 34(1-2): 51-55. {a} Department of Plant Pathology, Centre for Plant Protection Studies, Tamil Nadu Agricultural University, Coimbatore, 641003, India

Venora, G., S. Blangiforti, et al. (1999). Karyotype analysis of twelve species belonging to genus Vigna. Cytologia Tokyo. June 64(2): 117-127. {a} Stazione Sperimentale di Granicoltura per la Sicilia, Via Rossini 1, 95041, Caltagirone (CT), Italy

Wang, H., A. G. P. de, et al. (1999). Systemic insecticides and plant age affect beet curly top virus transmission to selected host plants. Plant Disease 83(4): 351-355. {a} Department of Plant Pathology, University of California, Davis, CA, 95616-8680, USA

Wang, H. L., M. R. Sudarshana, et al. (1999). Analysis of cell-to-cell and long-distance movement of a bean dwarf mosaic geminivirus-green fluorescent protein reporter in host and nonhost species: Identification of sites of resistance. Molecular Plant Microbe Interactions 12(4): 345-355. {a} Section of Plant Biology, Division of Biological Sciences, University of California, Davis, CA, 95616, USA

Wardrop, A. J., R. E. Wicks, et al. (1999). Occurrence and expression of members of the ferritin gene family in cowpeas. Biochemical Journal 337(3): 523-530. {a} Division Molecular and Cellular Biology, School Biological Sciences, University New England, Armidale, NSW 2351, Australia

Adebitan, S. A. and O. O. Olufajo (1998). Field evaluation of cowpea (Vigna unguiculata) varieties for grain and fodder production and for multiple disease resistance in Nigeria. Indian Journal of Agricultural Sciences 68(3): 152-154. {a} Sch. Agric., Abubakar Tafawa Balewa Univ., Bauchi, Nigeria

Adhikari, T. B. and R. C. Basnyat (1998). Effect of crop rotation and cultivar resistance on bacterial wilt of tomato in Nepal. Canadian Journal of Plant Pathology. Sept. 20(3): 283-287. {a} Agrium Biologicals, 104-111 Research Drive, Saskatoon, SK, S7N 3R2, Canada

Aguirre, L. A., L. Savon, et al. (1998). Protein quality of raw soybean (Glycine max), vigna (Vigna unguiculata) and canavalia (Canavalia gladiata) meal in growing rats. Cuban Journal of Agricultural Science 32(1): 75-81. Inst. Ciencias Anim., Apartado 24, San Jose de las Lajas, La Habana, Cuba

Ahenkora, K., D. H. K. Adu, et al. (1998). Selected nutritional components and sensory attributes of cowpea (Vigna unguiculata (L.) Walp) leaves. Plant Foods for Human Nutrition Dordrecht 52(3): 221-229. {a} Crops Research Institute (CSIR), Kumasi, Ghana

Ahenkora, K., D. H. K. Adu, et al. (1998). Protein productivity and economic feasibility of dual-purpose cowpea. Hortscience 33(7): 1160-1162. {a} Crops Res. Inst., P.O. Box 3785, Kumasi, Ghana

Aku, A. A., E. O. Ogunwolu, et al. (1998). Annona senegalensis L. (Annonaceae): Performance as a botanical insecticide for controlling cowpea seed bruchid, Callosobruchus maculatus (F.) (Coleoptera: Bruchidae) in Nigeria. Zeitschrift fuer Pflanzenkrankheiten und Pflanzenschutz 105(5): 513-519. {a} Dep. Crop Production, Univ. Agric., PMB 2373, Makurdi, Benue State, Nigeria

Amitha, K. and T. P. Reddy (1998). Induction of somatic embryos from different explants of cowpea (Vigna unguiculata L.). Journal of Genetics and Breeding 52(4): 281-288. {a} Department of Genetics, Osmania University, Hyderabad, 500 007, India

Arogba, S. S., F. M. Ugwu, et al. (1998). The effects of sun-drying surfaces and packaging materials on the storability of cowpea (Vigna unguiculata) seed. Plant Foods for Human Nutrition Dordrecht 53(2): 113-120. {a} Department of Food Science and Technology, Federal Polytechnic, Idah, Kogi State, Nigeria

Asiedu, E. A. and A. A. Powell (1998). Comparisons of the storage potential of cultivars on cowpea (Vigna unguiculata) differing in seed coat pigmentation. Seed Science and Technology 26(1): 211-221. {a} Dep. Agric., Univ. Aberdeen, Aberdeen AB24 5UA, UK

Atachi, P., d. B. C. van, et al. (1998). Effects of nitrogenous, phosphorous and potassium fertilizers on the population dynamics of Maruca testulalis (Geyer) in cowpea cultures in an agrosystem of southern Benin. Insect Science and its Application. Oct. Dec. 18(4): 307-317. {a} Faculte des Sciences Agronomiques, Universite Nationale du Benin, Cotonou, Benin

Bananej, K., M. R. Hajimorad, et al. (1998). Identification and characterization of peanut stunt cucumovirus from naturally infected alfalfa in Iran. Plant Pathology Oxford 47(3): 355-361. {a} Plant Pest Dis. Res. Inst., PO Box 1454, Tehran-19395, Iran

Berner, D. K. and O. A. Williams (1998). Germination stimulation of Striga gesnerioides seeds by hosts and nonhosts. Plant Disease 82(11): 1242-1247. {a} International Inst. of Tropical Agriculture, Ibadan, Nigeria, c/o L. W. Lambourn and Co., Carolyn House, 26 Dingwall Road, Croydon CR9 3EE, UK

Bhullar, S. S., L. Willmitzer, et al. (1998). Sequence announcements: GenBank accession number: AJ225087. Plant Molecular Biology 37(6): 1089. Max-Planck Inst. Mol. Pflanzenphysiol., Karl-Liebknecht-Str. 25, Haus 20, D-14476 Golm, Germany

Bottenberg, H., M. Tamo, et al. (1998). Occurrence of phytophagous insects on wild Vigna sp. and cultivated cowpea: Comparing the relative importance of host-plant resistance and millet intercropping. Agriculture Ecosystems and Environment 70(2-3): 217-229. {a} Glades Crop Care Inc., 21 Hepburn Ave., Suite 18, Jupiter, FL 33458, USA

Bushana, H. O., K. P. Viswanatha, et al. (1998). Combining ability for seed yield and its components in cowpea (Vigna unguiculata (L.) Walp.). Crop Improvement 25(1): 116-118. AICRP Arid Legumes, UAS, GKVK, Bangalore 560065, India

Ching, C. C., F. K. Wen, et al. (1998). Identification and transmission of a cucumovirus from Lisianthus rusellianus. Bulletin of Taichung District Agricultural Improvement Station. [print] September 60: 1-18. {a} Crop Environmental Division, Taichung DAIS, Taichung, Taiwan

Clement, A., J. K. Ladha, et al. (1998). Nitrogen dynamics of various green manure species and the relationship to lowland rice production. Agronomy Journal 90(2): 149-154. {a} Int. Rice Res. Inst., PO Box 933, 1099 Manila, Philippines

Craufurd, P. Q., M. Bojang, et al. (1998). Heat tolerance in cowpea: Effect of timing and duration of heat stress. Annals of Applied Biology 133(2): 257-267. Plant Environment Lab., Univ. Reading, Dep. Agriculture, Cutbush Lane, Shinfield, Reading RG2 9AD, UK

Cruz, D. C. M. H., D. Laffray, et al. (1998). Comparison of the physiological responses of Phaseolus vulgaris and Vigna unguiculata cultivars when submitted to drought conditions. Environmental and Experimental Botany 40(3): 197-207. {a} Lab. Biochim. et Physiol. Adaptation Veg., Univ. Paris 7, case 7019, 2 place Jussieu, 75251 Paris cedex 05, France

D, S. I., G. G. Poirier, et al. (1998). Activation of cysteine proteases in cowpea plants during the hypersensitive response: A form of programmed cell death. Experimental Cell Research 245(2): 389-399. {a} Dep. Bot., Univ. Toronto, Toronto, ON M5S 3B2, Canada

Diaz, M. F. and C. Padilla (1998). Agronomy of seasonal legumes in tropical regions. Cuban Journal of Agricultural Science. Dec. 32(4): 305-314. {a} Instituto de Ciencia Animal, San Jose de las Lajas, La Habana, Cuba

Ehlers, J. D. and A. E. Hall (1998). Heat tolerance of contrasting cowpea lines in short and long days. Field Crops Research 55(1-2): 11-21. {a} Dep. Botany Plant Sci., Univ. California-Riverside, Riverside, CA 92521-0124, USA

El, M. H. K. A. and H. H. Keyser (1998). Determining the Rhizobium requirement and nitrogen fixation potential of Apios americana medikus. Egyptian Journal of Microbiology 33(2): 183-193. {a} Agricultural Microbiolgy Department, NRC, Dokki, Cairo, Egypt

El, S. S. A. M. (1998). Interaction of herbicides and N-fertilizer on growth and N content of some legumes. Egyptian Journal of Soil Science 38(1-4): 153-172. {a} Soil Salinity and Alkalinity Laboratory, Baccous, Ramleh, Alexandria, Egypt

Enwere, N. J., K. H. McWatters, et al. (1998). Effect of processing on some properties of cowpea (Vigna unguiculata), seed, protein, starch, flour and akara. International Journal of Food Sciences and Nutrition 49(5): 365-373. {a} Dep. Food Sci. Technol., Univ. Nigeria, Nsukka, Enugu State, Nigeria

Eusebio, P. S. and R. M. Coloso (1998). Evaluation of leguminous seed meals and leaf meals as plant protein sources in diets for juvenile Penaeus indicus. Israeli Journal of Aquaculture Bamidgeh 50(2): 47-54. {a} Aquacult. Dep., Southeast Asian Fish. Dev. Cent., Tigbauan, Iloilo, Philippines

Faftine, O., J. P. Muir, et al. (1998). Dry season supplementation of goats tethered on range supplemented with cowpea or groundnut residues with or without fresh leucaena leaves. Animal Feed Science and Technology 76(1-2): 1-8. {a} Dep. Anim. Nutr. Forages, Inst. Producao Anim., CP 1410, Maputo, Mozambique

Fageria, N. K. and F. J. P. Zimmermann (1998). Influence of pH on growth and nutrient uptake by crop species in an oxisol. Communications in Soil Science and Plant Analysis 29(17-18): 2675-2682. {a} Natl. Rice Bean Res. Cent. Embrapa, Caixa Postal 179, 74001-970 Goiania, GO, Brazil

Fellay, R., M. Hanin, et al. (1998). nodD2 of Rhizobium sp. NGR234 is involved in the repression of the nodABC operon. Molecular Microbiology 27(5): 1039-1050. {a} Broughton, Univ. Genev., 1 ch. de l'imperatrice, 1292 Chambesy/Geneve, Switzerland

Fery, R. L. (1998). 'Charleston greenpack', a pinkeye-type southernpea with a green cotyledon phenotype. Hortscience 33(5): 907-908. {a} U.S. Vegetable Lab., Agric. Res., U.S. Dep. Agric., 2875 Savannah Highway, Charleston, SC 29414-5334, USA

Figueiredo, M. V. B., H. A. Burity, et al. (1998). Response of cowpea (Vigna unguiculata (L.) Walp.) to water deficit during the establishment of nodulation and N2 fixation. Phyton Buenos Aires 63(1-2): 155-166. {a} Rua Sa e Souza 1020/1401, CEP 51030-060 Recife, PE, Brazil

Figueiredo, M. V. B., H. A. Burity, et al. (1998). Water deficit stress effects on N2 fixation in cowpea inoculated with different Bradyrhizobium strains. Canadian Journal of Plant Science 78(4): 577-582. {a} Rua Sa e Souza 1020/1401, CEP 51030-060 Recife, PE, Brazil

Figueiredo, M. V. B., J. J. Vilar, et al. (1998). Alleviation of water stress effects in cowpea by Bradyrhizobium spp. inoculation. Plant and Soil 207(1): 67-75. {a} EMBRAPA-EPEAL, 57025-050, Maceio, AL, Brazil

Flurkey, W. H., M. Kelley, et al. (1998). Identification of stathmin-like proteins in plants. Plant Physiology and Biochemistry Paris 36(6): 449-455. {a} Dep. Chem., Indiana State Univ., Terre Haute, IN 47809, USA

Galasso, I., L. S. Saponetti, et al. (1998). Cytotaxonomic studies in Vigna. IV. Variation of the number of active and silent rDNA sites in Vigna unguiculata populations. Caryologia 51(2): 95-104. CNR, Istituto del Germoplasma, 70126 Bari, Italy

Garba, M. and R. S. Pasquet (1998). Isozyme diversity in Vigna vexillata (L.) A. Rich (Fabaceae) complex. South African Journal of Botany 64(3): 163-175. {a} ICIPE, P.O. Box 30772, Nairobi, Kenya

Gillaspie, A. G., Jr. and S. A. Ghabrial (1998). First report of peanut stunt cucumovirus naturally infecting Desmodium sp. Plant Disease 82(12): 1402. {a} USDA, ARS, Griffin, GA 30223, USA

Gillaspie, A. G., Jr., M. R. Hajimorad, et al. (1998). Characterization of a severe strain of cucumber mosaic cucumovirus seedborne in cowpea. Plant Disease 82(4): 419-422. {a} USDA, ARS, Plant Genet. Resour. Conserv. Unit, Griffin, GA 30223-1797, USA

Gomathinayagam, P., S. G. Ram, et al. (1998). Interspecific hybridization between Vigna unguiculata (L.) Walp. and V. vexillata (L.) A. Rich. through in vitro embryo culture. Euphytica 102(2): 203-209. {a} Cent. Plant Mol. Biol., Tamil Nadu Agric. Univ., Coimbatore-641 003, India

Gomes, V. M., M. D. Cunha, et al. (1998). Ultrastructure and immunolabelling of fungi cells treated with Vigna unguiculata vicilins (7S storage proteins). Plant Science Shannon 138(1): 81-89. {a} Lab. Quim. Funca Proteinas Peptideos, Cent. Biociencias Biotecnol., Univ. Estadual Norte Fluminense, Av. Alberto Lamego 2000, 28015-620 Campos dos Goytacazes, Rio de Janeiro, Brazil

Gomes, V. M., L. A. Okorokov, et al. (1998). Legume vicilins (7S storage globulins) inhibit yeast growth and glucose stimulated acidification of the medium by yeast cells. Biochimica et Biophysica Acta 1379(2): 207-216. {a} Laboratorio de Quimica e Funcao de Proteinas e Peptideos, Centro de Biociencias e Biotecnologia, Universidade Estadual do Norte Fluminense, Av. Alberto Lamego 2000, 28015-620 Campos dos Goytacazes, RJ, Brazil

Gomez, R., C. Larez, et al. (1998). Reaction of cowpea breeding lines to Xanthomonas campestris pv. vignicola under field and growth chamber conditions. Fitopatologia Venezolana. July Dec 11(2): 30-35. {a} Nucleo de Monagas, Escuela de Ingenieria Agronomica, U. D. O., Los Guaritos, Maturin, Venezuela

Gopi, R., B. M. Sujatha, et al. (1998). Triadimefon induced variation in growth and metabolism in the NaCl stressed Vigna unguiculata (L.) seedlings. Geobios Jodhpur 25(4): 235-241. {a} Div. Plant Physiol., Dep. Bot., Annamalai Univ., Annamalai, Nagar-608 002, India

Green, C. D., A. Stodola, et al. (1998). Transpiration of detached leaves from mycorrhizal and nonmycorrhizal cowpea and rose plants given varying abscisic acid, pH, calcium and phosphorus. Mycorrhiza 8(2): 93-99. {a} Tenn. Agric. Exp. Stn., O.H.L.D., Univ. Tenn., P.O. Box 1071, Knoxville, TN 37901-1071, USA

Gueye, M., E. K. James, et al. (1998). The development and structure of root nodules on bambara groundnut (Voandzeia (Vigna) subterranea). World Journal of Microbiology and Biotechnology 14(2): 177-184. {a} MIRCEN Centre ISRA-ORSTOM, B.P. 1386, Dakar, Senegal

Guillen, P., M. Guis, et al. (1998). A novel NADPH-dependent aldehyde reductase gene from Vigna radiata confers resistance to the grapevine fungal toxin eutypine. Plant Journal 16(3): 335-343. {a} Ecole Nationale Superieure Agronomique Toulouse, UA INRA Avenue Agrobiopole BP 107, Auzeville-Tolosan 31326 Castanet Tolosan Cedex, France

Gumedzoe, M. Y. D., H. W. Rossel, et al. (1998). Reaction of cowpea (Vigna unguiculata L. Walp.) to six isolates of blackeye cowpea mosaic virus (BICMV) and cowpea aphid-borne mosaic virus (CAMV), two potyviruses infecting cowpea in Nigeria. International Journal of Pest Management 44(1): 11-16. {a} Univ. Benin, Ecole Superieure Agron., B.P. 1515 Lome, Togo

Heath, M. C. (1998). Involvement of reactive oxygen species in the response of resistant (hypersensitive) or susceptible cowpeas to the cowpea rust fungus. New Phytologist 138(2): 251-263. {a} Dep. Botany, Univ. Toronto, 25 Willcocks St., Toronto, ON M5S 3B2, Canada

Hussain, M. A. and A. Y. Basahy (1998). Nutrient composition and amino acid pattern of cowpea (Vigna unguiculata (L.) Walp, Fabaceae) grown in the Gizan area of Saudi Arabia. International Journal of Food Sciences and Nutrition 49(2): 117-124. Dep. Bot. Microbiol., Fac. Sci., King Saud Univ., PO Box 2455, Riyadh 11451, Saudi Arabia

Ismail, A. M. and A. E. Hall (1998). Positive and potential negative effects of heat-tolerance genes in cowpea. Crop Science 38(2): 381-390. {a} Dep. Bot. Plant Sci., Univ. Calif., Riverside, CA 92521-0124, USA

Joshi, S., C. R. Ballal, et al. (1998). Influence of host plants on the biological parameters of Aphis craccivora Koch (Homoptera: Aphididae). Entomon 23(2): 127-132. {a} Project Directorate Biol. Control, Post Bag No. 2491, H. A. Farm Post, Bellary Rd., Bangalore 560 024, India

Kajiwara, H. and N. Tomooka (1998). Comparative analysis of genus Vigna seeds using antiserum against a synthesized multiple antigenic peptide. Electrophoresis 19(18): 3110-3113. {a} Natl. Inst. Agrobiol. Resour., Kannondai 2-1-2, Tsukuba, Ibaraki 305-8602, Japan

Kerlous, R. G., B. S. M. El, et al. (1998). Influence of chemical and bio-acidification and foliation on cowpea in a calcareous soil. Egyptian Journal of Soil Science 38(1-4): 199-210. {a} Agricultural Research Centre, Soils, Water and Environment Research Institute, Cairo, Egypt

Kinjo, J., M. Hatakeyama, et al. (1998). HPLC profile analysis of oleanene-glucuronides in several edible beans. Bioscience Biotechnology and Biochemistry 62(3): 429-433. {a} Fac. Pharm. Sci., Kumamoto Univ., 5-1 Oe-Honmachi, Kumamoto 862, Japan

Kitamura, S., A. Mizuno, et al. (1998). IAA-dependent adjustment of the in vivo wall-yielding properties of hypocotyl segments of Vigna unguiculata during adaptive growth recovery from osmotic stress. Plant and Cell Physiology 39(6): 627-631. {a} Unit Biosystems, Graduate Sch. Human Informatics, Nagoya Univ., Nagoya 464-8601, Japan

Kitch, L. W., O. Boukar, et al. (1998). Farmer acceptability criteria in breeding cowpea. Experimental Agriculture 34(4): 475-486. FAO-Sub-Regional Office Southern Eastern Africa, PO Box 3730, Harare Zimbabwe

Kong, X. H. and H. Y. Zhang (1998). The effect of ultra-dry methods and storage on vegetable seeds. Seed Science Research 8(Suppl. 1): 41-45. {a} Beijing Veg. Res. Cent., PO Box 2443, Beijing 100081, China

Kotur, S. (1998). Evaluation of lime, boron and their residue on three cropping sequences of non-cruciferous vegetables for yield, composition of leaf and soil properties on an Alfisol. Indian Journal of Agricultural Sciences 68(11): 718-721. {a} Central Hortic. Exp. Stn., Indian Inst. Hortic. Res., Ranchi, Bihar 834 010, India

Krishna, A., S. V. Raikhelkar, et al. (1998). Effect of planting pattern and nitrogen on fodder maize (Zea mays) intercropped with cowpea (Vigna unguiculata). Indian Journal of Agronomy 43(2): 237-240. {a} AICRP on Groundnut, RARS, Jagital, Andhra Pradesh 505 327, India

Lal, B. and D. Singh (1998). Crop yield and uptake of potassium by maize (Zea mays), wheat (Triticum aestivum) and cowpea (Vigna unguiculata) fodder in relation to various potassium forms in soil under intensive cropping and continuous fertilizer use. Indian Journal of Agricultural Sciences 68(11): 734-735. {a} Regional Station CSWCRTI, Datia, MP, India

Lale, N. E. S. (1998). Preliminary studies on the effect of solar heat on oviposition, development and adult mortality of the cowpea bruchid Callosobruchus maculatus (F.) in the Nigerian savanna. Journal of Arid Environments 40(2): 157-162. {a} Dep. Crop Sci., Fac. Agric., Univ. Maiduguri, P.M.B. 1069, Maiduguri, Nigeria

Lee, H. S. and Y. J. Ahn (1998). Enzymes of carbohydrate metabolism in cowpea (Vigna unguiculata L. Walp. cv. Caloona) nodules. Agricultural Chemistry and Biotechnology 41(4): 222-227. {a} Div. Appl. Biol. Chem., Res. Cent. New Bio-Materials Agric., Coll. Agric. Life Sci., Seoul Natl. Univ., Suwon 441-744, South Korea

Leprince, O. and F. A. Hoekstra (1998). The responses of cytochrome redox state and energy metabolism to dehydration support a role for cytoplasmic viscosity in desiccation tolerance. Plant Physiology Rockville 118(4): 1253-1264. {a} Dep. Biomol. Sci., Lab. Plant Physiol., Wageningen Agric. Univ., Arboretumlaan 4, 6703 BD Wageningen, Netherlands

Lon, W. E., M. Cardenas, et al. (1998). Vigna, an alternative protein source for poultry in the tropics: Preliminary results. Cuban Journal of Agricultural Science 32(3): 279-284. Inst. Ciencia Animal, Apartado 24, San Jose de las Lajas, La Habana, Cuba

Mando, A. (1998). Soil-dwelling termites and mulches improve nutrient release and crop performance on Sahelian crusted soil. Arid Soil Research and Rehabilitation 12(2): 153-164. {a} Antenne Sahelienne, Univ. Ouagadougou/Univ. Agronomique Wageningen, 01 BP 5385, Ouagadougou 01, Burkina Faso

McHau, G. R. A., P. W. Crous, et al. (1998). Molecular characterization of some Elsinoe isolates from leguminous hosts. Plant Pathology Oxford 47(6): 773-779. Dep. Plant Pathol., Univ. Stellenbosch, Private Bax X1, Matieland 7602, South Africa

Mignouna, H. D., N. Q. Ng, et al. (1998). Genetic diversity in cowpea as revealed by random amplified polymorphic DNA. Journal of Genetics and Breeding 52(2): 151-159. {a} c/o Lambourn Co., Carolyn House 26, Dingwall Road, Croydon CR9 3EE, UK

Mih, A. M. and J. Hanson (1998). Alfalfa mosaic virus: Occurrence and variation among isolates from forage legumes in Ethiopia. Tropical Grasslands 32(2): 118-123. {a} Dep. Life Sci., Univ. Buea, PO Box 63, Buea, Cameroon

Mondal, S. S. and M. Chettri (1998). Integrated nutrient management for sustaining productivity and fertility under rice (Oryza sativa)-based cropping system. Indian Journal of Agricultural Sciences 68(7): 337-340. {a} Bidhan Chandra Krishi Viswavidyalaya, Mohampur, West Bengal 741 252, India

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Rahman, M. A. and A. M. M. Tareque (1998). Production potential of forage crop in rice (Oryza sativa)-rice cropping system under the old Brahmaputra floodplain soils. Indian Journal of Agronomy 43(2): 219-222. {a} Agron. Dep., Bangladesh Agric. Res. Inst., Joydebpur, Gazipur, Bangladesh

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Reiss, G. C. and J. A. Bailey (1998). Striga gesnerioides parasitising cowpea: Development of infection structures and mechanisms of penetration. Annals of Botany London 81(3): 431-440. {a} Univ. Greenwich, Hadlow Coll., Hadlow, Tonbridge TN11 0AL, UK

Rochester, I. J., M. B. Peoples, et al. (1998). Faba beans and other legumes add nitrogen to irrigated cotton cropping systems. Australian Journal of Experimental Agriculture 38(3): 253-260. {a} CRC Sustainable Cotton Prod., CSIRO Cotton Res. Unit, P.O. Box 59, Narrabri, NSW 2390, Australia

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Rodrigues, J. L. M., M. Melloto, et al. (1998). Nodulin activities, hydrogenase expression and nitrogen fixation in cowpea inoculated with HUP+ and HUP- symbionts. Revista Brasileira de Fisiologia Vegetal 10(2): 85-90. Lab. Fixacao Nitrogenio, Dep. Bioquimica Biol. Molecular, Univ. Federal Ceara, Caixa Postal 6020, Fortaleza, Ceara 60451-970, Brazil

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Sandhu, A. and R. D. Singh (1998). Role of seedborne inoculum in development of charcoal rot of cowpea. Journal of Mycology and Plant Pathology 28(2): 193-195. {a} Dep. Bot., Univ. Rajasthan, Jaipur, India

Sangakkara, U. R. (1998). Growth and yields of cowpea (Vigna unguiculata (L.) Walp) as influenced by seed characters, soil moisture and season of planting. Journal of Agronomy and Crop Science 180(3): 137-142. {a} Fac. Agric., Univ. Peradeniya, Peradeniya, Sri Lanka

Sangwan, R. S. and G. P. Lodhi (1998). Inheritance of flower and pod colour in cowpea (Vigna unguiculata L. Walp.). Euphytica 102(2): 191-193. Dep. Plant Breed., CCS Haryana Agric. Univ., Hissar-125 004, India

Schroeder, J. L., B. A. Kahn, et al. (1998). Utilization of cowpea crop residues to reduce fertilizer nitrogen inputs with fall broccoli. Crop Science 38(3): 741-749. {a} Dep. Hort. Landscape Architecture, Okla. State Univ., Stillwater, OK 74078-6027, USA

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Silveira, J. A. G. D., J. L. Contado, et al. (1998). Phosphoenolpyruvate carboxylase and glutamine synthetase activities in relation to nitrogen fixation in cowpea nodules. Revista Brasileira de Fisiologia Vegetal 10(1): 19-23. {a} Lab. Fixacao Nitrogeno, Dep. Bioquim. Biol. Mol., Univ. Federal Ceara, Fortaleza, CE 60451-970, Brazil

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Sivakumaran, K., B. C. Fowler, et al. (1998). Identification of viral genes required for cell-to-cell movement of southern bean mosaic virus. Virology 252(2): 376-386. {a} M409 Walters Life Sci. Build., Dep. Microbiol., Univ. Tennessee, Knoxville, TN 37996-0845, USA

Skalamera, D. and M. C. Heath (1998). Changes in the cytoskeleton accompanying infection-induced nuclear movements and the hypersensitive response in plant cells invaded by rust fungi. Plant Journal 16(2): 191-200. {a} Dep. Botany, Univ. Toronto, 25 Willcocks St., Toronto, ON M5S 3B2, Canada

Smith, P. M. C., A. J. Mann, et al. (1998). AIR synthetase in cowpea nodules: A single gene product targeted to two organelles? Plant Molecular Biology 36(6): 811-820. {a} Dep. Botany, Univ. Western Australia, Nedlands, WA 6907, Australia

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Somal, T. L. C. and P. A. J. Yapa (1998). Accumulation of proline in cowpea under nutrient, drought, and saline stresses. Journal of Plant Nutrition 21(11): 2465-2473. Dep. Bot., Univ. Sri Jayawardanepura, Nugegoda, Sri Lanka

Subramani, A., S. Saravanan, et al. (1998). Impact of fertilizer factory effluent on the morphometrical and biochemical changes of cowpea (Vigna ungiculata (L.) Walp). Advances in Plant Sciences 11(1): 137-141. Div. Environ. Sci., Dep. Bot., Annamalai Univ., Annamalainagar 608 002, India

Sudbrink, D. L., Jr., T. P. Mack, et al. (1998). Alternative host plants of cowpea curculio (Coleoptera: Curculionidae) in Alabama. Florida Entomologist 81(3): 372-383. {a} Plant Pest Diagnostic Cent., Univ. Tenn. Agric. Extension Serv., 5201 Marchant Drive, Nashville, TN 37211-5112, USA

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Talamond, P., G. Gallon, et al. (1998). Comparison of high-performance ion chromatography and absorptiometric methods for the determination of phytic acid in food samples. Analusis . Dec. 26(10): 396-400. {a} Laboratoire de Biotechnologie Microbienne Tropicale, Centre ORSTOM de Montpellier, 911 avenue d'Agropolis, 34032, Montpellier Cedex, France

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Thakur, M. P., K. P. Verma, et al. (1998). Characterization and management of bud blight disease of soybean in India. International Journal of Pest Management 44(2): 87-92. Dep. Plant Pathol., Indira Gandhi Agric. Univ., Raipur 492 012, MP, India

Thimmaiah, S. K., P. Mahadevu, et al. (1998). Effect of gamma-irradiation on seed germination and seedling vigour in cowpea ( Vigna unguiculata (L.) Walp.). Journal of Nuclear Agriculture and Biology 27(2): 142-145. Dep. Biochem., Univ. Agric. Sci., GKVK campus, Bangalore - 560 065, India

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Udaiyan, K., T. Muthukumar, et al. (1998). Influence of organic matter on AM colonization and associated rhizosphere mycoflora in Vigna unguiculata subsp. unguiculata (L.) Walp. Pertanika Journal of Tropical Agricultural Science. April 21(1): 37-51. {a} Microbiology Laboratary, Department of Botany, Bharathiar University, Coimbatore, TN, 641 046, India

Uguru, M. I. (1998). Traditional conservation of vegetable cowpea in Nigeria. Genetic Resources and Crop Evolution 45(2): 135-138. {a} Dep. Crop Sci., Univ. Nigeria, Nsukka, Nigeria

Ushamalini, C., K. Rajappan, et al. (1998). Seed borne mycoflora of cowpea (Vigna unguiculata (L.) Walp.) and their effect on seed germination under different storage conditons. Acta Phytopathologica et Entomologica Hungarica 33(3-4): 285-290. {a} Department of Plant Pathology, Centre for Plant Protection Studies, Tamil Nadu Agricultural University, Coimbatore, 641003, India

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Venugopal, R. (1998). Inheritance in cowpea (Vigna unguiculata (L.) Walp. V.) pod characters. Crop Research Hisar 15(1): 77-84. {a} Dep. Plant Breed., UAS, Reg. Res. Stn., Konehally, Tiptur-572 202, India

Verdier, V., K. Assigbetse, et al. (1998). Molecular characterization of the incitant of cowpea bacterial blight and pustule, Xanthomonas campestris pv. vignicola. European Journal of Plant Pathology 104(6): 595-602. {a} Int. Cent. Tropical Agric., 6713 Cali, Colombia

Vieira, R. F., N. N. D. Faria, et al. (1998). Seed germination of six grain legumes during storage at room conditions in Vicosa, Minas Gerais State, Brazil. Seed Science and Technology 26(2): 489-499. {a} EPAMIG, C.P. 216, CEP 36570-000 Vicosa, MG, Brazil

Vinuesa, P., J. L. W. Rademaker, et al. (1998). Genotypic characterization of Bradyrhizobium strains nodulating endemic woody legumes of the Canary Islands by PCR-restriction fragment length polymorphism analysis of genes encoding 16S rRNA (16S rDNA) and 16S-23S rDNA intergenic spacers repetitive extragenic palindromic PCR genomic fingerprinting, and partial 16S rDAN sequencing. Applied and Environmental Microbiology 64(6): 2096-2104. {a} Fachbereich Biologie, Fachgebiet Angewandte Botanik and Zellbiologie, Philipps-Univ. Marburg, Karl v. Frisch-Str. D-35032 Marburg, Germany

Wang, H. L., Y. Wang, et al. (1998). Mutations in viral movement protein alter systemic infection and identify an intercellular barrier to entry into the phloem long-distance transport system. Virology 245(1): 75-89. {a} Sect. Plant Biol., Div. Biol. Sci., Univ. Calif., Davis, CA 95616, USA

Xavier, G. R., L. M. V. Martins, et al. (1998). Edaphic factors as determinants for the distribution of intrinsic antibiotic resistance in a cowpea rhizobia population. Biology and Fertility of Soils 27(4): 386-392. {a} EMBRAPA/Centro Nacional de Pesquisa de Agrobiologia Ant. Rod. Rio-Sao Paulo, Km 47, Seropedica, RJ, 23851-970, Brazil

Xu, H. and M. C. Heath (1998). Role of calcium in signal transduction during the hypersensitive response caused by basidiospore-derived infection of the cowpea rust fungus. Plant Cell 10(4): 585-597. {a} Dep. Bot., Univ. Toronto, 25 Willcocks St., Toronto, ON M5S 3B2, Canada

Yadav, B. D., R. K. Joon, et al. (1998). Effect of P and S on yield and yield attributes of cowpea (Vigna unguiculata L.). International Journal of Tropical Agriculture. March Dec 16(1-4): 239-241. {a} Forage Research Section, Department of Plant Breeding, CCS Haryana Agricultural University, Hisar, 125 004, India

Yuasa, K., K. Takahashi, et al. (1998). Calcium chelator and channel blockers suppress the IAA-induced membrane hyperpolarization without inhibiting the following growth promotion in hypocotyl sections of Vigna unguiculata under xylem perfusion. Plant and Cell Physiology 39(9): 978-986. {a} Unit Biosystems, Graduate Sch. Hum. Informatics, Nagoya Univ., Nagoya 464-8601, Japan

Yunes, A. N. A., A. M. T. De, et al. (1998). Legume seed vicilins (7S storage proteins) interfere with the development of the cowpea weevil (Callosobruchus maculatus (F)). Journal of the Science of Food and Agriculture 76(1): 111-116. {a} Lab. de Quimica e Funcao de Proteinas e Peptideos, Centro de Biociencias e Biotechnologia, Universidade Estadual do Norte Fluminense, Av. Alberto Lamego 2000, 28015-620 Campos dos Goytacazes, Rio de Janeiro, Brazil

Zilli, J. E., M. C. P. Neves, et al. (1998). Signalling specificity of rhizobia isolated from nodules of Phaseoleae and Indigofereae tribes. Anais da Academia Brasileira de Ciencias 70(4 Part 1): 743-750. {a} EMBRAPA, Agrobiologia, Antiga Rodovia Rio-Sao Paulo Km 47, 23851-970 Seropedica, RJ, Brazil

Albuqerque, S. G. D. and M. R. Rao (1997). Spacing of spineless cactus intercropped with sorghum and cowpeas in the Sertao Region, Pernambuco. Revista Brasileira de Zootecnia 26(4): 645-650. {a} EMBRAPA-CPATSA, Caixa Postal 23, 56300-000 Petrolina, Pernamuco, Brazil

Alfaia, S. S. (1997). The fate of 15N-labeled nitrogen fertilizers in a Central Amazon oxisol with cowpeas (Vigna unguiculata L.). Acta Amazonica 27(2): 65-72. {a} Inst. Nacional Pesquisa Amazonia-CPCA, Caixa Postal 478, 69011-980 Manaus-AM, Portugal

Aluko, R. E. and R. Y. Yada (1997). Some physicochemical and functional properties of cowpea (Vigna unguiculata) isoelectric protein isolate as a function of pH and salt concentration. International Journal of Food Sciences and Nutrition 48(1): 31-39. {a} Dep. Food Sci., Univ. Guelph, Guelph, ON NIG 2WI, Canada

Aluko, R. E., R. Y. Yada, et al. (1997). Structural and functional properties of a partially purified cowpea (Vigna unguiculata) globulin modified with protein kinase and glycopeptidase. Journal of Agricultural and Food Chemistry 45(8): 2907-2913. {a} Dep. Food Sci., Univ. Guelph, Guelph, ON N1G 2W1, Canada

Annan, I. B., N. K. Ampong, et al. (1997). Interactions of fertilizer, cultivar selection, and infestation by cowpea aphid (Aphididae) on growth and yield of cowpeas. International Journal of Pest Management 43(4): 307-312. {a} E.I. du Pont Nemours Co., Stine-Haskell Res. Cent., Newark, DE 19714-0030, USA

Annan, I. B., G. A. Schaefers, et al. (1997). Stylet activity of cowpea aphid (Homoptera: Aphididae) on leaf extracts of resistant and susceptible cowpea cultivars. Journal of Insect Behavior 10(5): 603-618. {a} E. I. du Pont de Nemours and Co., Agricultural Products, Stine-Haskell Labs, Elkton Rd., P.O. Box 30, Newark, DE 19714-0030, USA

Annan, I. B., G. A. Schaefers, et al. (1997). Effects of treatments for electrical penetration graph recordings on behaviour and biology of Aphis craccivora (Aphididae). Physiological Entomology 22(2): 95-101. {a} DuPont Agric. Prod., Stine-Haskell Laboratories Road, P.O. Box 30, Newark, DE 19714-0030, USA

Annan, I. B., W. M. Tingey, et al. (1997). Population dynamics and clonal comparisons of cowpea aphid (Homoptera: Aphididae) on resistant and susceptible cowpea cultivars. Environmental Entomology 26(2): 250-255. {a} E.I. DuPont de Nemours, Agric. Prod., Stine-Haskell Res. Cent., Elkton Road, P.O. Box 30, Newark, DE 19714-0030, USA

Arredondo, P. R., J. F. Moran, et al. (1997). Analysis of Vigna unguiculata leghemoglobin genes. Revista Brasileira de Fisiologia Vegetal 9(3): 143-149. {a} Centro Quimica, Universidad Autonoma Puebla, Apartado Postal 1613, 72000 Puebla, Puebla, Mexico

Arredondo, P. R., J. F. Moran, et al. (1997). Molecular cloning of the cowpea leghemoglobin II gene and expression of its cDNA in Escherichia coli. Plant Physiology Rockville 114(2): 493-500. Dep. Biochem., Univ. Nebraska, The Beadle Cent., P.O. Box 880664, Lincoln, Nebraska 68588-0664, USA

Arsenijevic, M. V. W. J. B. and A. Krause (1997). Rhizobia modulate root-hair-specific expression of extensin genes. Molecular Plant Microbe Interactions 10(1): 95-101. {a} L.B.M.P.S., Univ. Geneve 1, ch de l'Imperatrice, 1292 Chambesy/Geneve, Switzerland

Arya, R. L., K. P. Niranjan, et al. (1997). Effect of nitrogen and phosphorus on the productivity of grain sorghum (Sorghum bicolor) and dolichos (Dolichos) intercropping systems. Indian Journal of Agronomy 42(3): 401-404. Indian Grassland Fodder Res. Inst., Jhansi, Uttar Pradesh, India

Atkins, C. A., P. M. C. Smith, et al. (1997). Reexamination of the intracellular localization of de novo purine synthesis in cowpea nodules. Plant Physiology Rockville 113(1): 127-135. {a} Dep. Botany, Univ. Western Australia, Nedlands, WA 6907, Australia

Aune, J. B. and R. Lal (1997). Agricultural productivity in the tropics and critical limits of properties of Oxisols, Ultisols, and Alfisols. Tropical Agriculture. April 74(2): 96-103. {a} Centre for Sustainable Development, Agricultural University of Norway, 1432, Aas, Norway

Badejo, M. A. and J. I. Olaifa (1997). Effects of precultivation and weed control practices on the activity of epigeal Collembola fauna of cowpea. Insect Science and its Application 17(2): 193-198. {a} Dep. Zool., Obafemi Awolowo Univ., Ile-Ife, Kenya

Badejo, M. A., J. L. Olaifa, et al. (1997). Effect of Galex on the Collembola fauna of cowpea plots in Nigeria. Pedobiologia 41(6): 514-520. {a} Dep. Zool., Obafemi Awolowo Univ., Ile-Ife, Nigeria

Balyan, J. S. (1997). Performance of maize (Zea mays)-based intercropping systems and their after-effect on wheat (Triticum aestivum). Indian Journal of Agronomy 42(1): 26-28. Division Agronomy, Indian Agricultural Res. Inst., New Delhi 110 012, India

Biradar, B. D., J. V. Goud, et al. (1997). Differential expression of pleiotropic genes for pigmentation in cowpea (Vigna unguiculata (L.) Walp.). Crop Research Hisar 14(2): 233-242. Dep. Genet. Plant Breed., Univ. Agric. Sci., Dharwad-5, India

Brar, M. S., K. J. M. Al, et al. (1997). In vitro shoot tip multiplication of cowpea Vigna unguiculata (L.) Walp. In Vitro Cellular and Developmental Biology Plant 33(2): 114-118. {a} Dep. Plant Pathol., Univ. Arkansas, Fayetteville, AR 72701, USA

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Campos, P. S. and A. T. P. Thi (1997). Effects of an abscisic acid pretreatment on membrane leakage and lipid composition of Vigna unguiculata leaf discs subjected to osmotic stress. Plant Science Shannon 130(1): 11-18. {a} Dep. Fisiologia Vegetal, Estacao Agronomica Nacional, 2780 Oeiras, Portugal

Chamber, P. M. A., M. M. Camacho, et al. (1997). Nitrate-reductase activities of Bradyrhizobium spp. in tropical legumes: Effects of nitrate on O-2 diffusion in nodules and carbon costs of N-2 fixation. Journal of Plant Physiology 150(1-2): 92-96. D.G.I.A., C.I.F.A. "Las Torres", Apdo. Oficial, Alcala del Rio, 41200 Sevilla, Spain

Chaves, J. C. D., M. A. Pavan, et al. (1997). Input of dry matter and nutrients to the soil from cover plants cultivated between rows of perennial crops and their effects on soil reaction. Arquivos de Biologia e Tecnologia Curitiba 40(1): 47-55. Inst. Agron. Parana, Caixa Postal 481, 86001-970 Londrina - Pr., Brazil

Chisholm, F. V. and B. P. L. Coates (1997). Fungi associated with seeds of three legume species in Jamaica and seed germination at harvest and after storage. Tropical Agriculture. April 74(2): 121-127. {a} Department of Botany, University of the West Indies, Mona, Kingston 7, Jamaica, WI, USA

Choubey, S., R. K. Bhagat, et al. (1997). Effect of planting pattern on forage production of teosinte (Euchlaena maxicana) + cowpea (Vigna unguiculata) intercropping. Indian Journal of Agronomy 42(3): 429-431. Dep. Agron., Birsa Agric. Univ., Kanke, Ranchi, Bihar 834 006, India

Cisse, N., M. Ndiaye, et al. (1997). Registration of 'Melakh' cowpea. Crop Science 37(6): 1978. {a} Dep. Bot. Plant Sci., Univ. Calif., Riverside, CA 92521-0124, USA

Cortesero, A. M., J. P. Monge, et al. (1997). Dispersal and parasitizing abilities of Eupelmus vuilleti (Hymenoptera: Eupelmidae) within a column of cowpea seeds. Environmental Entomology 26(5): 1025-1030. Inst. Rech. Biol. Insect., Ave. Monge, Parc de Grandmont, 37200 Tours, France

Craufurd, P. Q., M. Subedi, et al. (1997). Leaf appearance in cowpea: Effects of temperature and photoperiod. Crop Science 37(1): 167-171. {a} IITA Kano Stn., Sabo Bakin Zuwo Rd., PMB 3112, Kano, Nigeria

Crozzoli, R., N. Greco, et al. (1997). Pathogenicity of the root-knot nematode, Meloidogyne incognita, to cultivars of Phaseolus vulgaris and Vigna unguiculata. Nematropica 27(1): 61-67. {a} Lab. Nematol. Agricola, Inst. Zoologia Agricola, Maracay, Venezuela

D, S. I. and M. C. Heath (1997). Purification and characterization of two novel hypersensitive response-inducing specific elicitors produced by the cowpea rust fungus. Journal of Biological Chemistry 272(7): 3924-3927. {a} Dep. Botany, Univ. Toronto, Toronto, ON M5S 3B2, Canada

Dalsgaard, K., A. Uttenthal, et al. (1997). Plant-derived vaccine protects target animals against a viral diseases. Nature Biotechnology 15(3): 248-252. {a} Danish Veterinary Inst. Virus Res., Lindholm, DK-4771 Kalvehave, Denmark

De, F. S. M., M. L. V. De, et al. (1997). Analysis of the black-eyed pea trypsin and chymotrypsin inhibitor-alpha-chymotrypsin complex. FEBS Letters 409(2): 121-127. {a} Dep. Cellular Biol., Biophysics Lab., Univ. Brasilia, 70910-900 Brasila, DF, Brazil

Desroches, P., N. Mandon, et al. (1997). Mediation of host-plant use by a glucoside in Callosobruchus maculatus F. (Coleoptera: Bruchidae). Journal of Insect Physiology 43(5): 439-446. {a} Inst. Biocentoque Exp. Agrosystemes, URA CNRS 1298, Univ. Rabelais, Avenue Monge, Parc Grandmont, 37200 Tours, France

Devi, G. R. and P. K. Gopalakrishnan (1997). Effect of sodium chloride and calcium chloride salinity on the seedling growth of cowpea. Indian Journal of Plant Physiology 2(1): 79-80. Dep. Botany, N.S.S.H. Coll., Changanacherry, Kerala, India

Eastwell, K. C. and G. B. Kalmar (1997). Characterizing the interference between two comoviruses in cowpea. Journal of the American Society for Horticultural Science 122(2): 163-168. {a} Agric. Agri-Food Canada, Pacific Agri-Food Research Centre, Summerland, BC V0H 1Z0, Canada

Ebel, R. C., X. Duan, et al. (1997). Xylem sap abscisic acid concentration and stomatal conductance of mycorrhizal Vigna unguiculata in drying soil. New Phytologist 35(4): 755-761. {a} Dep. Horticulture, 101 Funchess Hall, Auburn Univ., Auburn, AL 36849, USA

Edema, R., E. Adipala, et al. (1997). Influence of season and cropping system on occurrence of cowpea diseases in Uganda. Plant Disease 81(5): 465-468. {a} Dep. Crop Sci., Makerere Univ., P.O. Box 7062, Kampala, Uganda

Ehlers, J. D. and A. E. Hall (1997). Cowpea (Vigna unguiculata L. Walp.). Field Crops Research 53(1-3): 187-204. {a} Dep. Bot. Plant Sci., Univ. California, Riverside, CA 92521-0124, USA

El, K. A. S., A. E. Hall, et al. (1997). Heat and chilling tolerance during germination and heat tolerance during flowering are not associated in cowpea. Crop Science 37(2): 456-463. {a} Dep. Botany Plant Sci., Univ. Calif., Riverside, CA 92521-0124, USA

Fernando, W. G. D. and R. G. Linderman (1997). The effect of mycorrhizal (Glomus intraradices) colonization on the development of root and stem rot (Phytophthora vignae) of cowpea. Journal of the National Science Council of Sri Lanka 25(1): 39-47. {a} USDA-ARS Horticultural Crops Res. Lab., 3420 N.W. Orchard Ave., Corvallis, OR 97330, USA

Galasso, I., G. E. Harrison, et al. (1997). The distribution and organization of Ty1-copia-like retrotransposable elements in the genome of Vigna unguiculata (L.) Walp. (Cowpea) and its relatives. Annals of Botany London 80(3): 327-333. {a} Istituto del Germoplasma, C.N.R., via G. Amendola 165/A, 70126 Bari, Italy

Gehring, C. A., H. R. Irving, et al. (1997). Rapid, plateau-like increases in intracellular free calcium are associated with nod-factor-induced root-hair deformation. Molecular Plant Microbe Interactions 10(7): 791-802. {a} School Biological Chem. Sciences, Deakin Univ., Geelong Campus, Geelong, VIC 3217, Australia

Gomes, V. M., M. I. Mosqueda, et al. (1997). Vicilin storage proteins from Vigna unguiculata (legume) seeds inhibit fungal growth. Journal of Agricultural and Food Chemistry 45(10): 4110-4115. {a} Lab. Quim. Funaco Proteinas Peptides, Centro Biociencias Biotecnol., Univ. Estadual do Norte Fluminense, Av. Alberto Lamego 2000, 28105-620 Campos dos Goytacazes, Brazil

Harrison, S. J., J. P. Marcus, et al. (1997). An antimicrobial peptide from the Australian native Hardenbergia violacea provides the first functionally characterised member of a subfamily of plant defensins. Australian Journal of Plant Physiology 24(5): 571-578. {a} Cooperative Res. Centre Tropical Plant Pathol., Univ. Queensland, Brisbane, QLD 4072, Australia

Heath, M. C., Z. L. Nimchuk, et al. (1997). Plant nuclear migrations as indicators of critical interactions between resistant or susceptible cowpea epidermal cells and invasion hyphae of the cowpea rust fungus. New Phytologist 35(4): 689-700. {a} Bot. Dep., Univ. Toronto, 25 Willcocks St., Toronto, ON M5S 3B2, Canada

Ignacimuthu, S., K. Schumann, et al. (1997). Restriction fragment length polymorphisms of the rRNA genes in some pulses. Current Science Bangalore 72(9): 624-626. {a} Entomol. Res. Inst., Loyola Coll., Chennai 600 034, India

Ismail, A. M., A. E. Hall, et al. (1997). Chilling tolerance during emergence of cowpea associated with a dehydrin and slow electrolyte leakage. Crop Science 37(4): 1270-1277. {a} Dep. Botany Plant Sci., Univ. California, Riverside, CA 92521-0124, USA

Itulya, F. M., V. N. Mwaja, et al. (1997). Collard-cowpea intercrop response to nitrogen fertilization, redroot pigweed density, and collard harvest frequency. Hortscience 32(5): 850-853. {a} Dep. Natural Resources and Environ. Sci., Univ. Ill., 1201 W. Gregory Drive, Urbana, IL 61801, USA

Jayaprada, A., S. R. Reddy, et al. (1997). Prospects of pre-monsoon cropping in dryland alfisols. Indian Journal of Agronomy 42(4): 691-695. {a} Div. Agron., Sree Venkateswara Agric. Coll., Andhra Pradesh Agric. Univ., Tirupati 517 502, India

Johnson, B. S., N. K. Singh, et al. (1997). Purification and characterization of glutamate decarboxylase from cowpea. Phytochemistry Oxford 46(1): 39-44. {a} Dep. Botany Microbiol., 101 Life Sci. Build., Auburn Univ., Auburn, AL 36849, USA

Karasawa, A., A. Ito, et al. (1997). A possible role of RNA 2 of cucumber mosaic cucumovirus as a determinant of infection phenotype on cowpea. Annals of the Phytopathological Society of Japan 63(4): 289-297. Fac. Agric., Tohoku Univ., 1-1 Tsutsumidori-Amamiyamachi, Aoba-ku, Sendai 981, Japan

Kehinde, O. B., G. O. Myers, et al. (1997). Analysis of genetic linkage in the cowpea Vigna unguiculata. Pertanika Journal of Tropical Agricultural Science 20(1): 75-82. {a} Univ. Agric., P.M.B. 2240, Abeokuta, Nigeria

Kiesling, D. O. and H. A. Swartz (1997). Growth and carcass characteristics of lambs grazing cowpea, sudangrass or fed in drylot. Small Ruminant Research 26(1-2): 171-175. {a} 307 Foster Hall, Lincoln Univ., Jefferson City, MO 65102, USA

Kikkert, M., P. F. Van, et al. (1997). A protoplast system for studying tomato spotted wilt virus infection. Journal of General Virology 78(7): 1755-1763. {a} Dep. Virology, Wageningen Agric. Univ., Binnenhaven 11, 6709 PD Wageningen, Netherlands

Kitamura, S., A. Mizuno, et al. (1997). Adaptive growth responses to osmotic stress of hypocotyl sections of Vigna unguiculata: Roles of the xylem proton pump and IAA. Plant and Cell Physiology 38(1): 44-50. {a} Unit Biosystems, Graduate Sch. Hum. Informatics, Nagoya Univ., Nagoya 464-01, Japan

Kline, A. S. and E. J. Anderson (1997). UARK-M2: A line of cowpea cultivar coronet with blackeye cowpea mosaic virus resistance. Hortscience 32(5): 945-946. {a} Dep. Plant Pathol., Univ. Arkansas, Fayetteville, AR 72701, USA

Kline, A. S. and E. J. Anderson (1997). First report of cowpea aphid-borne mosaic potyvirus from cowpeas grown commercially in the U.S. Plant Disease 81(8): 959. Dep. Plant Pathol., Univ. Arkansas, Fayetteville, AR 72701, USA

Kline, A. S., E. J. Anderson, et al. (1997). Occurrence of cowpea stunt disease causing viruses on wild bean in Arkansas. Plant Disease 81(2): 231. {a} Dep. Plant Pathol., Univ. Arkansas, Fayetteville, AR 72701, USA

Kolawole, G. O. and B. T. Kang (1997). Effects of seed size and phosphorus fertilization on growth of selected legumes. Communications in Soil Science and Plant Analysis 28(13-14): 1223-1235. {a} Dep. Crop Soil Sci. Univ. Ga., Athens, GA 30602, USA

Krause, A., V. T. T. Lan, et al. (1997). Induction of chalcone synthase expression by rhizobia and Nod factors in root hairs and roots. Molecular Plant Microbe Interactions 10(3): 388-393. {a} L.B.M.P.S., Univ. Geneve, 1 ch. de l'Imperatrice, 1292 Chambesy, Geneve, Switzerland

Kumar, S. and S. N. Mishra (1997). Effect of intergenotypic competition on yield assessment in cowpea trials. Indian Journal of Genetics and Plant Breeding 57(1): 25-31. {a} Plant Breeding, Directorate Rice Res., Rajendranagar, Hyderabad 500030, India

Lal, R. (1997). Soil degradative effects of slope length on alfisols in western Nigeria: IV. Plots of equal land area. Land Degradation and Development 8(4): 343-354. {a} Sch. Natural Resources, Ohio State Univ., Coffey Rd., Columbus, OH 43210-1085, USA

Lal, R. (1997). Soil degradative effects of slope length and tillage method on alfisols in western Nigeria: II. Soil chemical properties, plant nutrient loss and water quality. Land Degradation and Development 8(3): 221-244. School Natural Resources, Ohio State Univ., 2021 Coffey Rd., Columbus, OH 43210, USA

Lal, R. (1997). Soil degradative effects of slope length and tillage methods in alfisols in western Nigeria. I. Runoff, erosion and crop response. Land Degradation and Development 8(3): 201-219. School Natural Resources, Ohio State Univ., Columbus, OH 43210, USA

Lal, R. (1997). Deforestation, tillage and cropping systems effects on seepage and runoff water quality from a Nigerian Alfisol. Soil and Tillage Research 41(3-4): 261-284. Sch. Nat. Resources, Ohio State Univ., Columbus, OH 43210, USA

Latunde, D. A. O., J. A. Bailey, et al. (1997). Infection process of Colletotrichum destructivum O'Gara from lucerne (Medicago sativa L.). European Journal of Plant Pathology 103(1): 35-41. {a} Coll. Plant Sci. Crop Product., Univ. Agric., PMB 2240, Abeokuta, Nigeria

Marconi, E., S. Ruggeri, et al. (1997). Chemical evaluation of wild under-exploited Vigna spp. seeds. Food Chemistry 59(2): 203-212. {a} Istituto Nazionale della Nutrizione, Via Ardeatina 546, 00178 Rome, Italy

McDonald, G. K. and G. M. Paulsen (1997). High temperature effects of photosynthesis and water relations of grain legumes. Plant and Soil 196(1): 47-58. {a} Dep. Plant Sci., Waite Agric. Res. Inst., PO Glen Osmond, SA 5064, Australia

Menendez, C. M., A. E. Hall, et al. (1997). A genetic linkage map of cowpea (Vigna unguiculata) developed from a cross between two inbred, domesticated lines. Theoretical and Applied Genetics 95(8): 1210-1217. {a} Dep. Agronomy Range Sci., Univ. California, Davis, CA 95616-8515, USA

Messina, F. J. and A. F. Slade (1997). Inheritance of host-plant choice in the seed beetle Callosobruchus maculatus (Coleoptera: Bruchidae). Annals of the Entomological Society of America 90(6): 848-855. Dep. Biol., Utah State Univ., Logan, UT 84322-5305, USA

Mishra, R. K., S. K. Choudhary, et al. (1997). Intercropping of cowpea (Vigna unguiculata) and horsegram (Macrotyloma uniflorum) with sorghum for fodder under rainfed conditions. Indian Journal of Agronomy 42(3): 405-408. Zonal Agric. Res. Stn., Indira Gandhi Krishi Vishwavidyalaya, Ambikapur, Madhya Pradesh 497 001, India

Mosha, T. C., R. D. Pace, et al. (1997). Effect of traditional processing practices on the content of total carotenoid, beta-carotene, alpha-carotene and vitamin A activity of selected Tanzanian vegetables. Plant Foods for Human Nutrition Dordrecht 50(3): 189-201. {a} Sokoine Univ. Agric., Dep. Food Sci. Nutr., P.O. Box 3006, Morogoro, Tanzania

Mpepereki, S., F. Makonese, et al. (1997). Physiological characterization of indigenous rhizobia nodulating Vigna unguiculata in Zimbabwean soils. Symbiosis 22(3): 275-292. {a} Dep. Soil Sci. Agric. Eng., Univ. Zimbabwe, PO Box MP167, Mt. Pleasant, Hare, Zimbabwe

Muleba, N., J. T. Ouedraogo, et al. (1997). Cowpea yield losses attributed to striga infestations. Journal of Agricultural Science 129(1): 43-48. {a} OAU-STRC-SAFGRAD, 01 BP 1783, Ouagadougou 91, Burkina-Faso

Muoneke, C. O., J. E. Asiegbu, et al. (1997). Effect of relative sowing time on the growth and yield of the component crops in okra/maize and okra/cowpea intercropping systems. Journal of Agronomy and Crop Science 179(3): 179-185. {a} Dep. Crop Sci., Usmanu Danfodiyo Univ., P. M. B. 2346, Sokoto, Nigeria

Nagoor, S. (1997). A study of influence of cadmium and mercury on growth and protein metabolism in cowpea seedlings. Journal of Phytological Research 10(1-2): 31-34. {a} Dep. Botany, Univ. Sch. Sci., Gujarat Univ., Ahmedabad 380 009, India

Nakawuka, C. K. and E. Adipala (1997). Identification of sources and inheritance of resistance in Sphaceloma scab in cowpea. Plant Disease 81(12): 1395-1399. {a} Dep. Crop Sci., Makerere Univ., P.O. Box 7062, Kampala, Uganda

Nasser, L. C. B. and R. F. Vieira (1997). Performance of Phaseolus and Vigna species in the "cerrado" of Planaltina, DF, Brazil. Cientifica Jaboticabal. [print] 25(1): 223-227. {a} Empresa Brasileira de Pesquisa Agropecuaria (Embrapa - CPAC), 73301-970, Planaltina, DF, Brazil

Ndaeyo, N. U. and E. A. Aiyelari (1997). Evaluation of different tillage practices for monocultural cowpea (Vigna unguiculata (L.) Walp) production in Ibadan, South Western Nigeria. Tropicultura 15(4): 195-202. {a} Department of Agronomy, University of Ibadan, Ibadan, Nigeria

Nedunchezhian, N. and G. Kulandaivelu (1997). Changes induced by ultraviolet-B (280-320 nm) radiation to vegetative growth and photosynthetic characteristics in field grown Vigna unguiculata L. Plant Science Shannon 123(1-2): 85-92. {a} Dip. di Biol., Univ. di Padova, Via Trieste 75, 35121 Padova, Italy

Nelson, S. C. and R. H. Robichaux (1997). Identifying plant architectural traits associated with yield under intercropping: Implications of genotype-cropping system interactions. Plant Breeding 116(2): 163-170. {a} Dep. Plant Sci., Univ. Arizona, Tucson, AZ 85721, USA

Nguluu, S. N., M. E. Probert, et al. (1997). Effect of tissue phosphorus concentration on the mineralisation of nitrogen from stylo and cowpea residues. Plant and Soil 191(1): 139-146. {a} Univ. Queensl., Dep. Agric., St. Lucia, QLD, Australia

Nugdallah, G. A. and T. A. H. El (1997). Effect of cooking on cowpea protein fractions. Plant Foods for Human Nutrition Dordrecht 51(3): 277-282. Dep. Biochem., Fac. Agric., Univ. Khartoum, Shambat, Sudan

Nwinuka, N. M., B. W. Abbey, et al. (1997). Effects of processing on flatus producing oligosaccharides in cowpea (Vigna unguiculata) and the tropical African yam bean (Sphenostylis stenocarpa). Plant Foods for Human Nutrition Dordrecht 51(3): 209-218. Dep. Biochem., Univ. Port Harcourt, Choba, PMB 5323, Port Harcourt, Rivers State, Nigeria

Oghiakhe, S. (1997). Trichomes and resistance to major insect pests in cowpea, Vigna unguiculata (L.) Walp.: A review. Discovery and Innovation 9(3-4): 173-178. {a} P.O. Box 49332, Nairobi, Kenya

Ohno, H., S. Hase, et al. (1997). Analysis of the pH effect on infectivity of cucumber mosaic virus: A possible role of ribonuclease. Annals of the Phytopathological Society of Japan 63(6): 445-449. Lab. Plant Pathol., Fac. Agric., Tohoku Univ., 1-1, Tsutsumidori-Amamiyamachi, Aoba-ku, Sendai 981, Japan

Okeleye, K. A. and M. A. O. Okelana (1997). Effect of phosphorus fertilizer on nodulation, growth and yield of cowpea (Vigna unguiculata) varieties. Indian Journal of Agricultural Sciences 67(1): 10-12. {a} Dep. Crop Production Crop Protection, Coll. Plant Sci. Crop Production, Univ. Agric., Abeokuta, Nigeria

Oluwatosin, O. B. (1997). Genetic and environmental variation for seed yield, protein, lipid and amino acid composition in cowpea (Vigna unguiculata (L) Walp). Journal of the Science of Food and Agriculture 74(1): 107-116. Genet. Mol. Biol. Unit, Dep. Bot. Microbiol., Univ. Ibadan, Ibadan, Nigeria

Olvera, N. M. A., P. F. Pereira, et al. (1997). Cowpea (Vigna unguiculata) protein concentrate as replacement for fish meal in diets for tilapia (Oreochromis niloticus) fry. Aquaculture 158(1-2): 107-116. {a} Centro Investigacion Estudios Avanzados I.P.N., Unidad Merida, Apdo. Postal 73-Cordemex, Merida 97310, Yucatan, Mexico

Pasquet, R. S. (1997). A new subspecies of Vigna unguiculata (Leguminosae: Papilionoideae). Kew Bulletin 52(4): 840. {a} ORSTOM, GENETROP, 911 Avenue d'Agropolis, BP 5045, Montpellier 34032, France

Patil, S. K., J. S. Desale, et al. (1997). Intercropping for forage cowpea (Vigna unguiculata) with grain sorghum (Sorghum bicolor) under rainfed condition. Indian Journal of Agronomy 42(4): 589-591. Forage Crops Res. Project, Mahatma Phule Krishi Vidyapeeth, Rahuri, Maharashtra 413 722, India

Pellegrineschi, A. (1997). In vitro plant regeneration via organogenesis of cowpea (Vigna unguiculata (L.) Walp.). Plant Cell Reports 17(2): 89-95. {a} International Inst. Tropical Agric., c/o Lambourn and Co., Carolyn House, 26 Dingwall Road, Cryodon CR9 3EE, UK

Pellegrineschi, A., C. A. Fatokun, et al. (1997). Cowpea embryo rescue. 1. Influence of culture media composition on plant recovery from isolated immature embryos. Plant Cell Reports 17(2): 133-138. {a} International Inst. Tropical Agric., C/O Lambourn and Co., Carolyn House, 26 Dingwall Road, Croydon CR9 3EE, UK

Plahar, W. A., N. T. Annan, et al. (1997). Cultivar and processing effects on the pasting characteristics, tannin content and protein quality and digestibility of cowpea (Vigna unguiculata). Plant Foods for Human Nutrition Dordrecht 51(4): 343-356. {a} Food Res. Inst., P.O. Box M. 20, Accra, Ghana

Prinyawiwatkul, W., L. R. Beuchat, et al. (1997). Functional properties of cowpea (Vigna unguiculata) flour as affected by soaking, boiling, and fungal fermentation. Journal of Agricultural and Food Chemistry 45(2): 480-486. {a} Center Food Safety Quality Enhancement, Dep. Food Sci. Technol., Univ. Georgia, Griffin, GA 30223-1797, USA

Prinyawiwatkul, W., K. H. McWatters, et al. (1997). Functional characteristics of cowpea (Vigna unguiculata) flour and starch as affected by soaking, boiling, and fungal fermentation before milling. Food Chemistry 58(4): 361-372. {a} Cent. Food Safety Quality Enhancement, Dep. Food Sci. Technol., Univ. Georgia, Griffin, GA 30223-1797, USA

Puzon, J. M. and G. C. Rivero (1997). Changes in total lipids, fatty acid profiles and cytoplasmic leakage in germinating cowpea (Vigna unguiculata (L.) Walp.) seeds. Asia Life Sciences 6(1-2): 57-76. Inst. Biology, Coll. Science, Univ. Philipp., Diliman, Quezon City 1101, Philippines

Rana, K. S. and M. Pal (1997). Productivity and water use in pigeonpea (Cajanus Cajan)-based intercropping systems as affected by weed control in rainfed conditions. Indian Journal of Agronomy 42(4): 576-580. Div. Agron., Indian Agric. Res. Inst., New Delhi 110 012, India

Rangaiah, S. (1997). Inheritance of resistance to Uromyces phaseolus in Vigna unguiculata (L.) Walp. Crop Improvement 24(2): 251-252. {a} Dep. Genet. Plant Breed., Univ. Agric. Sci., GKVK, Bangalore 65, India

Redmon, L. A., F. M. Rouquette, Jr., et al. (1997). Interseeded legumes with loblolly pine: II. Effect of phosphorus and legume variety on the growth of pine seedlings. Journal of Plant Nutrition 20(12): 1765-1772. Agron. Dep., Okla. State Univ., Stillwater, OK 74078, USA

Redmon, L. A., F. M. Rouquette, Jr., et al. (1997). Interseeded legumes with loblolly pine: I. Effect of phosphorus and legume variety on pine seedling establishment and mortality. Journal of Plant Nutrition 20(12): 1755-1764. Agron. Dep., Okla. State Univ., Stillwater, OK 74078, USA

Reis, C. M., M. M. Calvet, et al. (1997). alpha-Amylase inhibitors of legume seeds and their involvement in the resistance to bruchid beetles. Arquivos de Biologia e Tecnologia Curitiba 40(2): 413-418. {a} Lab. Quim. e Funcao Proteinas e Peptideos, Cent. Biocienc. e Biotecnol., Univ. Estadual Norte Fluminense, Av. Alberto Lamego 2000, 28015-620 Campos de Goytacazes, Rio de Janeiro, RJ, Brazil

Rodrigues, V. J. L. B., M. Menzes, et al. (1997). Identification of resistance sources on genotypes of cowpea (Vigna unguiculata (L.) Walpers) to Macrophomina phaseolina (Tass.) Goid. under greenhouse conditions. Summa Phytopathologica 23(2): 170-172. {a} Dep. Agronomia-Fitossanidade, Univ. Federal Rural Pernambuco, 52171-900 Recife, PE, Brazil

Rodriguez, V. J. L. B., M. Menezes, et al. (1997). Comparison of two methods of inoculation of Macrophomina phaseolina (Tass.) Goid. on cowpea (Vigna unguiculata (L.) Walpers). Summa Phytopathologica 23(2): 174-176. {a} Dep. Agronomia-Fitossanidade, Univ. Federal Rural Pernambuco, 52171-900, Recife, PE, Brazil

Routray, T. K., R. Patnaik, et al. (1997). Comparative effect of Rhizobium and vesicular arbuscular mycorrhiza inoculation on cowpea in mine waste soils of Orissa. Journal of Human Ecology 8(3): 203-204. Lab. Microbiol., P.G. Dep. Botany, Utkal University, Bhubaneswar, Orissa 751 004, India

Routray, T. K., R. Pattnaik, et al. (1997). Response of cowpea (Vigna unguiculata) to inoculation with coselected vesicular arbuscular mycorrhizal fungi and Rhizobium strains in iron mine waste soil. Indian Journal of Experimental Biology 35(1): 92-95. {a} PO Kothapatna, via-Ful Nakhara, Cuttack 754001, India

Roy, K. W. and S. Ratnayake (1997). First report of Phomopsis longicolla infection of cowpea pods and seeds in Mississippi. Plant Disease 81(6): 693. Mississippi State Univ., Mississippi State, MS 39762, USA

Samui, R. C. and P. Bandopadhyay (1997). Effect of source, level and method of application of sulphur on indian mustard (Brassica juncea). Indian Journal of Agricultural Sciences 67(8): 305-307. {a} Dep. Agron. Crop. Syst. Res., Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, West Bengal 741 252, India

Santos, A. A., M. A. W. Quindere, et al. (1997). Evaluation of cowpea genotypes for resistance to cowpea smut (Entyloma vignae). Fitopatologia Brasileira 22(1): 77-78. {a} EPACE, Av. Rui Barbosa 1246, 60115-221 Fortaleza, CE, Brazil

Saxena, R. C. and E. L. Kidiavai (1997). Neem seed extract spray applications as low-cost inputs for management of the flower thrips in the cowpea crop. Phytoparasitica 25(2): 99-110. {a} International Centre Insect Physiology Ecology, Nairobi, Kenya

Sefa, D. S. and F. K. Saalia (1997). Extrusion of maize-cowpea blends in a modified oil expeller. Journal of the Science of Food and Agriculture 73(2): 160-168. {a} Dep. Nutr. Food Sci., Univ. Ghana, Legon, Accra, Ghana

Selvaraju, R. and C. Ramaswami (1997). Influence of fallowing and seasonal land configuration on growth and yield of sorghum (Sorghum bicolor) + pigeonpea (Cajanus cajan) intercropping in vertisols under varying seasonal precipitation. Indian Journal of Agronomy 42(3): 396-400. Dep. Agron., Tamil Nadu Agric. Univ., Coimbatore 641 003, India

Setty, T. K. P. and N. A. J. Gowda (1997). Performance of rice (Oryza sativa)-based cropping systems in coastal Karnataka. Indian Journal of Agronomy 42(1): 5-8. {a} Dep. Agronomy, Coll. Agriculture, Univ. Agricultural Sci., Shimoga, Karnataka 577 201, India

Sharma, T. R. and S. N. Mishra (1997). Genetic divergence and character association studies in cowpea. Crop Research Hisar 13(1): 109-114. G. B. Pant Univ. Agric. Technology, Pantnagar-263 145, India

Singh, G., H. Singh, et al. (1997). Effects of Populus deltoides litter on its saplings, associated agricultural crops and the properties of an alkali soil. Journal of Tropical Forest Science 9(4): 536-545. Cent. Soil Salinity Res. Inst., Karnal-132 001, India

Singh, G., N. T. Singh, et al. (1997). An evaluation of agriculture, forestry and agroforestry practices in a moderately alkali soil in northwestern India. Agroforestry Systems 37(3): 279-295. Central Soil Salinity Res. Inst., Karnal 132 001, India

Singh, G., V. P. Singh, et al. (1997). Production potential of various cropping systems in flood-prone areas of eastern Uttar Pradesh. Indian Journal of Agronomy 42(1): 9-12. {a} Agro-Ecol. Division, IRRI, Los Banos, Laguna, Philippines

Singh, M. and A. Singh (1997). Efficacy and economics of herbicide, organic mulch and intercropping for weed management in palmarosa (Cymbopogon martinii var. motia). Journal of Medicinal and Aromatic Plant Sciences 19(4): 1028-1033. Central Inst. Med. Aromatic Plants, P.O. CIMAP, Lucknow 226 015, India

Skalamera, D., S. Jibodh, et al. (1997). Callose deposition during the interaction between cowpea (Vigna unguiculata) and the monokaryotic stage of the cowpea rust fungus (Uromyces vignae). New Phytologist 136(3): 511-524. {a} Dep. Bot., Univ. Toronto, 25 Willcocks St., Toronto, ON M5S 3B2, Canada

Smith, J. E. and T. A. S. Aveling (1997). Colletotrichum dematium: Causal agent of a new cowpea stem disease in South Africa. Plant Disease 81(7): 832. {a} Dep. Microbiol. Plant Pathol., Univ. Pretoria, Pretoria 0002, South Africa

Taiwo, K. A., C. T. Akanbi, et al. (1997). Establishing processing conditions for canning cowpea seeds in tomato sauce. International Journal of Food Science and Technology 32(4): 313-324. {a} Technol. Planning Dev. Unit, Obafemi Awolowo Univ., Ile-Ife, Nigeria

Tomar, J. B. and R. G. Somkuwar (1997). Cowpea germplasm exploration in Bihar. Journal of Economic and Taxonomic Botany 21(3): 689-690. {a} N.B.P.G.R. Regional Station, Kilburn Colony, Ranchi-834002, India

Toure, M., A. Olivier, et al. (1997). Inheritance of resistance to Striga gesnerioides biotypes from Mali and Niger in cowpea (Vigna unguiculata (L.) Walp.). Euphytica 94(3): 273-278. {a} Inst. Econ. Rurale, Stn. Rech. Agron. Cinzana, BP 214 Segou, Mali

Tripathy, R. K., L. Pradhan, et al. (1997). Performance of maize (Zea mays) and cowpea (Vigna unguiculata) forage intercropping system in summer. Indian Journal of Agronomy 42(1): 38-41. Dep. Agronomy, Orissa Univ. Agriculture Technol., Bhubaneshwar 751 003, India

Udaiyan, K., A. P. G. Devi, et al. (1997). Possible role of arbuscular mycorrhizal (AM) fungi on drought tolerance in Vigna unguiculata subsp. unguiculata (L.) Walp and Leucaena latisiliqua L. Pertanika Journal of Tropical Agricultural Science 20(2-3): 135-146. Microbiology Div., Dep. Botany, Bharathiar Univ., Coimbatore-641 046, Tamil Nadu, India

Umaharan, P., R. P. Ariyanayagam, et al. (1997). Resistance to cowpea severe mosaic virus, determined by three dosage dependent genes in Vigna unguiculata L. Walp. Euphytica 95(1): 49-55. Dep. Plant Sci., Univ. West Indies, St. Augustine, Trinidad and, Trinidad and Tobago

Umaharan, P., R. P. Ariyanayagam, et al. (1997). Response of cowpea genotypes (Vigna ungiculata (L.) Walp.) to artificial pollination in the tropics. Tropical Agriculture 74(1): 39-44. Dep. Life Sci., Univ. West Indies, St. Augustine, Trinidad and, Trinidad and Tobago

Umaharan, P., R. P. Ariyanayagam, et al. (1997). Genetic analysis of pod quality characteristics in vegetable cowpea (Vigna unguiculata L. Walp.). Scientia Horticulturae Amsterdam 70(4): 281-292. {a} Dep. Plant Sci., Univ. West Indies, St. Augustine, Trinidad and, Trinidad and Tobago

Umaharan, P., R. P. Ariyanayagam, et al. (1997). Genetic analysis of yield and its components in vegetable cowpea (Vigna unguiculata L. Walp). Euphytica 96(2): 207-213. {a} Dep. Plant Sci., Univ. West Indies, St. Augustine, Trinidad and, Trinidad and Tobago

Umaharan, P., R. P. Ariyanayagam, et al. (1997). Effect of short-term waterlogging applied at various growth phases on growth, development and yield in Vigna unguiculata. Journal of Agricultural Science 128(2): 189-198. Dep. Plant Sci., Univ. West Indies, St. Augustine, Trinidad and, Trinidad and Tobago

Umunna, N. N., P. O. Osuji, et al. (1997). Strategic supplementation of crossbred steers fed forages from cereal-legume cropping systems with cowpea hay. Journal of Applied Animal Research 11(2): 169-182. Int. Liverstock Res. Inst., P.O. Box 5689, Addis Ababa, Ethiopia

van, A. F. A. N. and H. A. Van (1997). Host location in stored cowpea by the egg parasitoid Uscana lariophaga Steffan (Hym., Trichogrammatidae). Journal of Applied Entomology 121(7): 399-405. {a} Dep. Entomol., Wageningen Agric. Univ., PO Box 8031, 6700 EH Wageningen, Netherlands

Venora, G. and S. Padulosi (1997). Karyotypic analysis of wild taxa of Vigna unguiculata (L.) Walpers. Caryologia 50(2): 125-138. {a} Stazione Sperimentale di Granicoltura per la Sicilia, 95041 Caltagirone, Catania, Italy

Vieira, R. F. and L. C. B. Nasser (1997). Performance of Phaseolus and Vigna species in the "cerrado" of Goianira, GO, Brazil. Cientifica Jaboticabal. [print] 25(1): 59-66. {a} Empresa de Pesquisa Agropecuaria de Minas Gerais (EPAMIG), 36571-000, Vicosa, MG, Brazil

Virgens, F. J. S. D., M. D. L. Leite, et al. (1997). Preliminary study of a method based on the degree-days concept for the forecast of phenological phases in agricultural crops. Phyton Buenos Aires 61(1-2): 101-108. {a} Mestrando em Agronomia, Depto. de Engenharia Rural, Faculdade de Ciencias Agronomicas, UNESP, CEP 18603-970, Botucatu-SP, Brazil

Wang, N., M. J. Lewis, et al. (1997). Optimization of germination process of cowpea by response surface methodology. Food Chemistry 58(4): 329-339. {a} Dep. Appl. Microbiol. Food Sci., Univ. Saskatchewan, 51 Campus Drive, Saskatoon, SK S7N 5A8, Canada

Adebitan, S. A. (1996). Effects of phosphorus and weed interference on anthracnose of cowpea in Nigeria. Fitopatologia Brasileira 21(2): 173-179. Sch. Agriculture, Abubakar Tafawa Balewa Univ., P. M. B. 0248, Bauchi, Nigeria

Adebitan, S. A., B. Fawole, et al. (1996). Effect of plant spacing and cropping pattern on brown blotch (Colletotrichum truncatum) of cowpea. Tropical Agriculture 73(4): 275-280. {a} Sch. Agric., Abubakar Tafawa Balewa Univ., P.M.B. 0248, Bauchi, Nigeria

Adebitan, S. A. and C. M. Wacka (1996). Correlation analysis of physical qualities with severity of major diseases occurring in some promising vegetable cowpea varieties. International Journal of Tropical Plant Diseases 14(1): 91-98. Sch. Agric., Abubakar Tafawa Balewa Univ., PMB 0248 Bauchi, Nigeria

Adelusi, A. A. and J. D. Aileme (1996). Effects of light and mineral nutrient stress on the yield and yield components of cowpea (Vigna unguiculata). Nigerian Journal of Botany 9-10: 1-6. {a} Department of Botany, Obafemi Awolowo University, Ile-Ife, Nigeria

Adetunji, M. T. (1996). Nitrogen utilization by maize in a maize-cowpea sequential cropping of an intensively cultivated tropical ultisol. Journal of the Indian Society of Soil Science 44(1): 85-88. Dep. Soil Sci. Agric. Mechanisation, Univ. Agric., P.M.B. 2240, Abeokuta, Nigeria

Adewusi, S. R. A. and O. S. Falade (1996). The effects of cooking on extractable tannin, phytate, sugars and mineral solubility in some improved Nigerian legume seeds. Food Science and Technology International 2(4): 231-239. {a} Dep. Chem., Obafemi Awolowo Univ., Ile-Ile, Nigeria

Alegre, J. C., B. Pashanasi, et al. (1996). Dynamics of soil physical properties in Amazonian agroecosystems inoculated with earthworms. Soil Science Society of America Journal 60(5): 1522-1529. {a} ICRAF, Estacion Experimental San Ramon, Yurimaguas, Loreto, Peru

Alemseged, Y. B., G. W. King, et al. (1996). A preliminary investigation of the potential for maize-legume intercropping in the semi-arid area of Sidamo region, Ethiopia. II. Legume response. South African Journal of Plant and Soil 13(4): 125-130. {a} Wool and Animal Sci., Univ. New South Wales Sydney 2052, Australia

Alemseged, Y. B., G. W. King, et al. (1996). A preliminary investigation of the potential for maize-legume intercropping in the semi-arid area of Sidamo region, Ethiopia. I. Maize response. South African Journal of Plant and Soil 13(4): 120-124. {a} Wool and Animal Sci., Univ. New South Wales, Sydney 2052, Australia

Amitha, K. and T. P. Reddy (1996). Regeneration of plantlets from different explants and callus cultures of cowpea (Vigna unguiculata L.). Phytomorphology 46(3): 207-211. Dep. Genetics, Osmania Univ., Hyderabad 500 007, A.P., India

Anderson, E. J., A. S. Kline, et al. (1996). Tolerance to blackeye cowpea mosaic potyvirus not correlated with decreased virus accumulation or protection from cowpea stunt disease. Plant Disease 80(8): 847-852. {a} Dep. Plant Pathol., Univ. Arkansas, Fayetteville, AR 72701, USA

Ankomah, A. B., F. Zapata, et al. (1996). Yield, nodulation, and N-2 fixation by cowpea cultivars at different phosphorus levels. Biology and Fertility of Soils 22(1-2): 10-15. {a} FAO/IAEA Agric. and Biotechnol. Lab., A-2444 Seibersdorf, Austria

Annan, I. B., G. A. Schaefers, et al. (1996). Impact of density of Aphis craccivora (Aphididae) on growth and yield of susceptible and resistant cowpea cultivars. Annals of Applied Biology 128(2): 185-193. {a} DuPont Agric. Products, Stine-Haskell Res. Cent., Elkton Rd., PO Box 30, Newark, DE 19714-0030, USA

Annan, I. B., W. M. Tingey, et al. (1996). Reproductive performance and population dynamics of cowpea aphid (Homoptera: Aphididae) on leaf extracts of resistant and susceptible cowpeas. Journal of Chemical Ecology 22(7): 1345-1354. {a} Du Pont Agricultural Products, Stine-Haskell Res. Cent., Elkton Road, P. O. Box 30, Newark, DE 19714-0030, USA

Apuuli, J. K. K. and M. H. Villet (1996). The use of wood ash for the protection of stored cowpea seed (Vigna unguiculata (L.) Walp.) against Bruchidae (Coleoptera). African Entomology 4(1): 97-99. {a} Dep. Zool. Entomol., Rhodes Univ., Grahamstown, 6140, South Africa

Aroba, S. S., V. I. E. Ajiwe, et al. (1996). Nutrient retention of dehulled cow-pea (Vigna unguiculata) at varying temperatures and time in soaking water. Bioresource Technology 57(1): 87-89. {a} Dep. Sci. Technol., Nnamdi Azikiwe Univ., PMB 5025, Awka, Nigeria

Azmal, A. K. M., T. Marumoto, et al. (1996). Mineralization and microbial biomass formation in upland soil amended with some tropical plant residues at different temperatures. Soil Science and Plant Nutrition 42(3): 463-473. Fac. Agric., Yamaguchi Univ., Yamaguchi 753, Japan

Babu, R., M. V. H. Rao, et al. (1996). Cotton (Gossypium hirsutum)-based multiple cropping systems for sustained yield. Indian Journal of Agricultural Sciences 66(10): 577-580. {a} Dep. Agron., Coll. Agric., UAS, Dharwad 580 005, India

Bansal, R. L. and V. K. Nayyar (1996). Critical deficiency level of manganese for cowpea (Vigna unguiculata) grown on loamy sand. Acta Agronomica Hungarica 44(2): 191-195. Dep. Soils, Punjab Agric. Univ., Lundhiana 141 004, India

Barik, K. C. (1996). Effect of intercropping, nitrogen, phosphorus, potassium and cutting management on sabai grass (Eulaliopsis binata. Indian Journal of Agricultural Sciences 66(12): 689-693. Regional Res. Station, Orissa Univ. Agric. Technol., Keonjhar 758 002, India

Barrios, E., R. J. Buresh, et al. (1996). Nitrogen mineralization in density fractions of soil organic matter from maize and legume cropping systems. Soil Biology and Biochemistry 28(10-11): 1459-1465. {a} Int. Centre Res. Agroforestry, P.O. Box 30677, Nairobi, Kenya

Barrios, E., R. J. Buresh, et al. (1996). Organic matter in soil particle size and density fractions from maize and legume cropping systems. Soil Biology and Biochemistry 28(2): 185-193. {a} International Centre Research Agroforestry, P.O. Box 30677, Nairobi, Kenya

Bashir, M. and R. O. Hampton (1996). Identification of cowpea (Vigna unguiculata) cultivars and lines immune to variants of blackeye cowpea mosaic potyvirus. Plant Pathology Oxford 45(5): 984-989. {a} Pulses Programme, Natl. Agric. Res. Centre, Islamabad, Pakistan

Bashir, M. and R. O. Hampton (1996). Serological and biological comparisons of blackeye cowpea mosaic and cowpea aphid-borne mosaic potyvirus isolates seed-borne in Vigna unguiculata (L.) Walp. germplasm. Journal of Phytopathology Berlin 144(5): 257-263. {a} Natl. Agric. Res. Centre, PO NIH, Islamabad, Pakistan

Bashir, M. and R. O. Hampton (1996). Sources of genetic resistance in cowpea (Vigna unguiculata (L.) Walp.) to cowpea aphid-borne mosaic potyvirus. European Journal of Plant Pathology 102(5): 411-419. {a} Pulses Programme, Natl. Agric. Res. Cent., Islamabad, Pakistan

Bashir, M. and R. O. Hampton (1996). Detection and identification of seed-borne viruses from cowpea (Vigna unguiculata (L.) Walp.) germplasm. Plant Pathology Oxford 45(1): 54-58. {a} Pulses Programme, National Agric. Research Centre, P.O. N.I.H. Islamabad, Pakistan

Batchelor, C., C. Lovell, et al. (1996). Simple microirrigation techniques for improving irrigation efficiency on vegetable gardens. Agricultural Water Management 32(1): 37-48. {a} Inst. Hydrol., Wallingford, Oxon OX10 8BB, UK

Biradar, B. D., J. V. Goud, et al. (1996). Association of grain yield with other characters in three F-2 populations of cowpea (Vigna unguiculata (L.) Walp). Crop Research Hisar 11(2): 179-183. Dep. Genetics Plant Breeding, Univ. Agricultural Sci., Dharwad 580 005, India

Boas, A. M. V., R. M. Andrade, et al. (1996). Diversification of culture media for production of entomopathogenic fungi. Arquivos de Biologia e Tecnologia Curitiba 39(1): 123-128. UFRPE, Dep. Agron. Fitossanidade, Av. D. Manoel de Medeiros, s/n., 52.171-900, Recife, PE, Brazil

Boas, A. M. V., J. V. Oliveira, et al. (1996). Pathogenicity of wild strains and mutants of Metarhizium anisopliae and Beauveria bassiana on to Callosobruchus maculatus (Fab., 1792) (Coleoptera, Bruchidae). Arquivos de Biologia e Tecnologia Curitiba 39(1): 99-104. {a} Dep. Agron.-Fitossanidade/UFRPE-Av. D. Manoel de Medeiros, s/n-CEP 52171-900, Recife-PE, Brazil

Burgos, N. R. and R. E. Talbert (1996). Weed control by spring cover crops and imazethapyr in no-till southern pea (Vigna unguiculata). Weed Technology 10(4): 893-899. Dep. Agron., Univ. Arkansas, Fayetteville, AR 72701, USA

Chien, S. H., R. G. Menon, et al. (1996). Phosphorus availability from phosphate rock as enhanced by water-soluble phosphorus. Soil Science Society of America Journal 60(4): 1173-1177. {a} Res. Dev. Div., Int. Fertilizer Dev. Cent., PO Box 2040, Muscle Shoals, AL 35662, USA

Choudhury, D. and S. Ghosh (1996). Ring-shaped nucleoli in undifferentiated callus tissues of Vigna unguiculata. Cell and Chromosome Research 19(1): 19-25. Cent. Advanced Study, Dep. Botany, Univ. Calcutta, 35 Ballygunge Circular Rd., Calcutta 700 019, India

Craufurd, P. Q. (1996). Effect of plant population density on dry matter partitioning and yield in a short-duration cultivar of cowpea (Vigna unguiculata) grown in the tropics. Journal of Agricultural Science 127(1): 89-96. Plant Environ. Lab., Dep. Agric., Univ. Reading, Cutbush Lane, Shinfield, Reading RG2 9AD, UK

Craufurd, P. Q., R. H. Ellis, et al. (1996). Development in cowpea (Vigna unguiculata): I. The influence of temperature on seed germination and seedling emergence. Experimental Agriculture 32(1): 1-12. {a} Univ. Reading, Dep. Agric., Plant Environ. Lab., Cutbush Lane, Shinfield, Reading RG2 9AD, Berkshire, UK

Craufurd, P. Q., A. Qi, et al. (1996). Development in cowpea (Vigna unguiculata): II. Effect of temperature and saturation deficit on time to flowering in photoperiod-insensitive genotypes. Experimental Agriculture 32(1): 13-28. {a} Univ. Reading, Dep. Agric., Plant Environ. Lab., Cutbush Lane, Shinfield, Reading RG2 9AD, UK

Craufurd, P. Q., A. Qi, et al. (1996). Development in cowpea (Vigna unguiculata): III. Effects of temperature and photoperiod on time to flowering in photoperiod-sensitive genotypes and screening for photothermal responses. Experimental Agriculture 32(1): 29-40. {a} Univ. Reading, Dep. Agric., Plant Environ. Lab., Cutbush Lane, Shinfield, Reading RG2 9AD, Berkshire, UK

Craufurd, P. Q., E. H. Roberts, et al. (1996). A stability analysis of time to flowering as a screen for responsiveness to temperature and photoperiod in cowpea (Vigna unguiculata). Euphytica 88(1): 77-84. {a} International Institute Tropical Agriculture, Kano Station, Sabo Bakin Zuwo Road, PMB 3112, Kano, Nigeria

Dahal, G. and S. E. Albrechtsen (1996). Some studies on cowpea aphid-borne mosaic and pea seed-borne mosaic potyviruses in Nepal. International Journal of Pest Management 42(4): 337-344. {a} Int. Inst. Tropical Agric., c/o L. W. Lambourn Co. Carolyn House, 26 Dingwall Road, Croydon CR9 3EE, UK

Das, T. K. and N. T. Yaduraju (1996). Crop-weed competition studies in some Kharif crops. Part I: Physiological parameters. Indian Journal of Agricultural Research 30(3-4): 235-241. Indian Agric. Res. Inst., New Delhi-110 012, India

Dreyer, H. and J. Baumgartner (1996). Temperature influence on cohort parameters and demographic characteristics of the two cowpea coreids Clavigralla tomentosicollis and C. shadabi. Entomologia Experimentalis et Applicata 78(2): 201-213. {a} International Inst. Tropical Agric., Plant Health Management Div., B.P. 08 0932, Cotonou, Benin

Duan, X., D. S. Neuman, et al. (1996). Mycorrhizal influence on hydraulic and hormonal factors implicated in the control of stomatal conductance during drought. Journal of Experimental Botany 47(303): 1541-1550. Inst. Agric. Univ. Tennessee, P.O. Box 1071, Knoxville, TN 37901-1071, USA

Ebel, R. C., G. E. Welbaum, et al. (1996). Arbuscular mycorrhizal symbiosis and nonhydraulic signaling of soil drying in Vigna unguiculata (L.) Walp. Mycorrhiza 6(2): 119-127. {a} Dep. Ornamental Horticulture, Cent. Legume Res., Univ. Tennessee, PO Box 1071, Knoxville, TN 37901-1071, USA

Ehlers, J. D. and A. E. Hall (1996). Genotypic classification of cowpea based on responses to heat and photoperiod. Crop Science 36(3): 673-679. {a} Dep. Botany Plant Sci., Univ. California, Riverside, CA 92521-0124, USA

Ekesi, S., M. C. Dike, et al. (1996). Relationship between planting dates and damage by the legume pod-borer, Maruca testulalis (Geyer) (Lepidoptera: Pyralidae) on cowpea, Vigna unguiculata (L.) Walp in Nigeria. International Journal of Pest Management 42(4): 315-316. {a} Int. Centre Insect Physiol. Ecol., PO Box 30772, Nairobi, Kenya

El, K. I. A., M. S. S. M. El, et al. (1996). Aflatoxin formation and varietal difference of cow pea (Vigna unguiculata (L.) Walp.) and garden pea (Pisum sativum L.) cultivars. Mycopathologia 133(3): 185-188. {a} Botany Dep., Fac. Sci., Assiut Univ., Assiut, Egypt

Faboya, O. O. P. and U. U. Aku (1996). Interaction of oxalic acid with divalent metals - calcium, magnesium and zinc - during the cooking of cowpea (Vigna unguiculata). Food Chemistry 57(3): 365-369. {a} Pure Applied Chem. Dep., Ladoke Akintola Univ. Technol., Ogbomoso, Nigeria

Farias, D. A. M. E., Y. Jolivet, et al. (1996). Purification and partial characterization of NAD-dependent malic enzyme isolated from Vigna unguiculata hypocotyls. Plant Physiology and Biochemistry Paris 34(3): 363-368. {a} Lab. Biol. Forestiere, Univ. Henri Poincare, Nancy I, BP 239, 54506 Vandoeuvre les Nancy, France

Fery, R. L. and P. D. Dukes (1996). 'Tender Cream' southernpea. Hortscience 31(7): 1250-1251. U.S. Vegetable Lab., Agric. Res. Service, U.S. Dep. Agric., 2874 Savannah Highway, Charleston, SC 29414-5334, USA

Firmino, F., K. V. S. Fernandez, et al. (1996). Cowpea (Vigna unguiculata) vicilins associate with putative chitinous structures in the midgut and feces of the bruchid beetles Callosobruchus maculatus and Zabrotes subfasciatus. Brazilian Journal of Medical and Biological Research 29(6): 749-756. {a} Lab. Quim. Funcao, Proteinas Peptideos, Cent. Biociencias Biotecnol., Univ. Estadual Norte Fluminense, Av. Alberto Lamego, 2000, 28015-620 Campos Goytacazes, RJ, Brazil

Freitas, J. C. D., E. W. Kitajima, et al. (1996). First report of tobacco streak virus on lisianthus in Brazil. Plant Disease 80(9): 1080. {a} Dep. de Fitopatol., ESALQ/USP, Piracicaba, SP 13418-900, Brazil

Galasso, I., L. S. Saponetti, et al. (1996). Cytotaxonomic studies in Vigna. III: Chromosomal distribution and reacting properties of the heterochromatin in five wild species of the section Vigna. Caryologia 49(3-4): 311-319. {a} CNR, Ist. Germoplasma, Via Amendola 165/A, 70126 Bari, Italy

Ghosh, P. K. and N. P. Singh (1996). Production potential of summer legumes-maize (Zea mays) sequence under varying levels of nitrogen. Indian Journal of Agronomy 41(4): 525-528. {a} Natl. Res. Cent. Groundnut, Junagadh, Gujarat 362 001, India

Gillette, W. K. and G. H. Elkan (1996). Bradyrhizobium (Arachis) sp. strain NC92 contains two nodD genes involved in the repression of nodA and a nolA gene required for the efficient nodulation of host plants. Journal of Bacteriology 178(10): 2757-2766. {a} Dep. Microbiol., N. C. State Univ., Raleigh, NC 27695-7615, USA

Githiri, S. M., N. K. Ampong, et al. (1996). Genetics of resistance to Aphis craccivora in cowpea. Euphytica 89(3): 371-376. {a} Univ. Nairobi, Dep. Crop Sci., P.O. Box 30197, Nairobi, Kenya

Githiri, S. M., P. M. Kimani, et al. (1996). Linkage relationships among loci controlling morphological traits in cowpea (Vigna unguiculata (L.) Walp.). Euphytica 92(3): 307-311. {a} Univ. Nairobi, Dep. Crop Sci., PO Box 30197, Nairobi, Kenya

Glitho, I. A., A. Lenga, et al. (1996). Changes in the responsiveness during two phases of diapause termination in Bruchidius atrolineatus Pic (Coleoptera: Bruchidae). Journal of Insect Physiology 42(10): 953-960. {a} Inst. Biocenotique Experimentale Agrosystemes, URA CNRS 1298, Av. Monge, Parc Grandmont, 37200 Tours, France

Gomes, F. E., F. J. Eneas, et al. (1996). Effects of osmotic stress on growth and ribonuclease activity in Vigna unguiculata (L.) Walp. seedlings differing in stress tolerance. Revista Brasileira de Fisiologia Vegetal 8(1): 51-57. {a} Lab. Fisiol. Vegetal, Dep. Bioquim. Biol. Mol., Univ. Fedral Ceara, CP 1065, Fortaleza, CE, 60451-970, Brazil

Gomes, V. M., A. E. A. Oliveira, et al. (1996). A chitinase and a beta-1,3-glucanase isolated from the seeds of cowpea (Vigna unguiculata L Walp) inhibit the growth of fungi and insect pests of the seed. Journal of the Science of Food and Agriculture 72(1): 86-90. {a} Lab. Quim. Funcao Proteinas Peptideos, Cent. Biociencias Biotecnol., Univ. Estadual Norte Fluminense, Av. Alberto Lamego, 2000-28015-620 Campos dos Goytacazes, Rio de Janeiro, Brazil

Guerra, M., A. Kenton, et al. (1996). RDNA sites in mitotic and polytene chromosomes of Vigna unguiculata (L.) Walp. and Phaseolus coccineus L. revealed by in situ hybridization. Annals of Botany London 78(2): 157-161. {a} Dep. Genetica, CCB, Univ. Fed. Pernambuco, 50.732-970 Recife, PE, Brazil

Hazra, P., P. K. Das, et al. (1996). Combining ability for pod yield and seed protein in cowpea (Vigna unguiculata (L.) Walp.). Indian Journal of Genetics and Plant Breeding 56(4): 553-555. {a} North Bengal Campus, B.C.K.V., Pundibari, Cooch Behar, West Bengal 736165, India

Hazra, P., P. K. Das, et al. (1996). Variability in stomatal frequency, length and breadth in cowpea (Vigna unguiculata (L.) Walp.). Crop Research Hisar 11(1): 78-83. Dep. Hortic., Bidhan Chandra Krishi Viswavidyalaya, Mohanpur 741 252 W.B., India

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Igbinnosa, I. and P. A. Thalouarn (1996). Nitrogen assimilation enzyme activities in witchweed (Striga) in hosts presence and absence. Weed Science 44(2): 224-232. Univ. Nantes, Fac. Sci. Tech., Groupe Physiol. Pathol. Veg., Lab. Cytopathol. Veg., 2 rue de la Houssiniere, F 44072 Nantes Cedex 03, France

Inouye, N., J. I. Matsumoto, et al. (1996). Orchid fleck virus, the causal agent of a yellowish fleck mosaic disease of Calanthe. Bulletin of the Research Institute for Bioresources Okayama University 4(2): 119-135. Res. Inst. Bioresources, Okayama Univ., Kurashiki 710, Japan

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Khanna, P., G. K. Shrivastava, et al. (1996). Response of fodder sorghum (Sorghum bicolor) + cowpea (Vigna unguiculata) to planting geometry and nitrogen schedules. Indian Journal of Agronomy 41(4): 638-641. Dep. Agron., Indira Gandhi Krishi Vishwa Vidyalaya, Raipur, Madhya Pradesh 492 012, India

Kiranmai, G., P. Sreenivasulu, et al. (1996). Comparison of three different tests for detection of cucumber mosaic cucumovirus in banana (Musa paradisiaca). Current Science Bangalore 71(10): 764-771. Dep. Virol., S.V. University, Tirupati 517 502, India

Konate, G. and B. J. Neya (1996). Rapid detection of cowpea aphid-borne mosaic virus in cowpea seeds. Annals of Applied Biology 129(2): 261-266. {a} Inst. d'Etudes et de Recherches Agricoles, 03 BP 7192, Ouagadougou 03, Burkina Faso

Laisk, A. and F. Loreto (1996). Determining photosynthetic parameters from leaf CO-2 exchange and chlorophyll fluoresence: Ribulose-1,5-bisphosphate carboxylase/oxygenase specificity factor, dark respiration in the light, excitation distribution between photosystems, alternative electron transport rate, and mesophyll diffusion resistance. Plant Physiology Rockville 110(3): 903-912. {a} Tartu Ulikooli Molekulaar-ja Rakubiol. Inst., Riia tn. 181, Tartu EE2400, Estonia

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Lal, R. (1996). Deforestation and land-use effects on soil degradation and rehabilitation in western Nigeria. II. Soil chemical properties. Land Degradation and Development 7(1): 87-98. Sch. Nat. Resources, Ohio State Univ., 2021 Coffey Rd., Columbus, OH 43210-1085, USA

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Latuende, D. A. O., C. R. J. O, et al. (1996). Infection process and identity of the hemibiotrophic anthracnose fungus Colletotrichum destructivum) from cowpea (Vigna unguiculata). Mycological Research 100(9): 1133-1141. {a} Coll. Plant Sci. Crop Production, Univ. Agric., PMB 2240, Abeokuta, Nigeria

Lingakumar, K. and G. Kulandaivelu (1996). Reversal of ultraviolet-B (280-320 nm) radiation induced changes in Vigna unguiculata L. chloroplasts by supplemental "white light". Photosynthetica Prague 32(3): 463-469. {a} Sch. Biol. Sci., Madurai Kamaraj Univ., Madurai 625 021, India

Lopez, L. I. M., T. L. Blok, et al. (1996). NodZ of Bradyrhizobium extends the nodulation host range of Rhizobium by adding a fucosyl residue to nodulation signals. Molecular Microbiology 21(2): 397-408. {a} Inst. Molecular Plant Sci., Leiden Univ., Wassenaarseweg 64, 2333 AL Leiden, Netherlands

Luna, O. P. and M. G. Wagger (1996). Management of tropical legume cover crops in the Bolivian Amazon to sustain crop yields and soil productivity. Agronomy Journal 88(5): 765-776. {a} Dep. Soil Sci., North Carolina State Univ., Raleigh, NC 27695, USA

Makinde, M. O., E. Umapathy, et al. (1996). Effects of feeding different levels of cowpea (Vigna unguiculata) on gut morphology and faecal composition in weanling pigs. Suid Afrikaanse Tydskrif vir Veekunde 26(2): 42-46. {a} Dep. Anim. Sci., Univ. Venda, Private Bag X5050, Thohoyandou, South Africa

Marfo, K. O. (1996). Reactions of cowpea during the reproductive phase to high temperatures under field and controlled environments. Tropical Agriculture 73(3): 192-195. Savanna Agric. Res. Inst., Nyankpala, Tamale, Ghana

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Menendez, C. M. and A. E. Hall (1996). Heritability of carbon isotope discrimination and correlations with harvest index in cowpea. Crop Science 36(2): 233-238. {a} Dep. Bot. Plant Sci., Univ. Calif., Riverside, CA 92521-0124, USA

Mia, M. W., A. Yamauchi, et al. (1996). Plasticity in taproot elongation growth of several food legume species. Japanese Journal of Crop Science 65(2): 368-378. Sch. Agriculture, Nagoya Univ., Chikusa, Nagoya 464-01, Japan

Mia, M. W., A. Yamauchi, et al. (1996). Root system structure of six food legume species: Inter- and intraspecific variations. Japanese Journal of Crop Science 65(1): 131-140. Sch. Agric., Nagoya Univ., Chikusa, Nagoya 464-01, Japan

Michel, V. V., G. L. Hartman, et al. (1996). Effect of previous crop on soil populations of Burkholderia solanacearum, bacterial wilt, and yield of tomatoes in Taiwan. Plant Disease 80(12): 1367-1372. {a} Federal Agric. Res. Stn. Changins, PO Box 254, CH-1260 Nyon 1, Switzerland

Mizuno, A. and K. Katou (1996). Regulation of plant elongation growth by surface and xylem proton pumps. Journal of Plant Research 109(1093): 85-91. {a} Fac. Social Information Sciences, Nihon Fukushi University, Higashihaemi-cho, Handa, Aichi 475, Japan

Mpepereki, S., A. G. I. Wollum, et al. (1996). Diversity in symbiotic specificity of cowpea rhizobia indigenous to Zimbabwean soils. Plant and Soil 186(1): 167-171. {a} Dep. Soil Sci. Agric. Eng., Univ. Zimbabwe, PO Box MP 167, Mt. Pleasant, Harare, Zimbabwe

Muthukumar, B., M. Mariamma, et al. (1996). Genetic transformation of cotyledon explants of cowpea (Vigna unguiculata L. Walp) using Agrobacterium tumefaciens. Plant Cell Reports 15(12): 980-985. {a} Dep. Plant Sci., Sch. Biol. Sci., Madurai Kamaraj Univ., Madurai 625 021, India

Myaka, F. A. and J. C. B. Kabissa (1996). Fitting short duration cowpea into a cotton-based cropping system in Tanzania: Effect of planting pattern, time of planting cowpea, and insecticide application to the cotton. Experimental Agriculture 32(2): 225-230. {a} Ilonga Agricultural Res. Training Inst., P.O. Box Ilonga, Kilosa, Tanzania

Myers, G. O., C. A. Fatokun, et al. (1996). RFLP mapping of an aphid resistance gene cowpea (Vigna unguiculata L. Walp). Euphytica 91(2): 181-187. {a} Dep. Agron., 104 M.B. Sturgis Hall, La. State Univ., Baton Rouge, LA, USA

Nagaraju, A. P. and G. Nanjundappa (1996). Effect of sources and levels of phosphorus using P-solubilising inoculant on cowpea (Vigna unguiculata (L.) Walp.). Crop Research Hisar 12(3): 387-389. AICIP on Pulses, Univ. Agric. Sci., G. K. V. K. Bangalore 560-065, India

Nagaraju, A. P. and Y. H. Yadahalli (1996). Response of cowpea (Vigna unguiculata) to sources and levels of phosphorus and zinc. Indian Journal of Agronomy 41(1): 88-90. All-India Co-ordinated Improvement Project Pulses, Univ. Agric. Sci., Bangalore, Karnataka 560 065, India

Nasu, Y., A. Karasawa, et al. (1996). Cry, the resistance locus of cowpea to cucumber mosaic virus strain Y. Phytopathology 86(9): 946-951. {a} Fac. Agric., Tohoku Univ., Tsutsumidori-Amamiyamachi 1-1, Aoba-ku, Sendai 981, Japan

Nedunchezhian, N. and G. Kulandaivelu (1996). Effects of ultraviolet-B enhanced radiation and temperature on growth and photochemical activities in Vigna unguiculata. Biologia Plantarum Prague 38(2): 205-214. {a} Dep. Plant Nutr., Aula Dei Exp. Stn., CSIC, 50080 Zaragoza, Spain

Nedunchezhian, N., K. C. Ravindran, et al. (1996). Ultraviolet-B (280-320 nm) radiation induced changes in photosynthetic electron transport during aging of isolated Vigna chloroplasts. Photosynthetica Prague 32(3): 381-391. {a} Dep. Plant Nutr., Aula Dei Exp. Stn., CSIC, Apdo. 202, 50080 Zaragoza, Spain

Ngugi, E. C. K., R. B. Austin, et al. (1996). Associations between grain yield and carbon isotope discrimination in cowpea. European Journal of Agronomy 5(1-2): 9-17. {a} 15 Wingate Way, Trumpington, Cambridge CB2 2HD, UK

Ntonifor, N. N. and L. E. N. Jackai (1996). Comparative suitability of soybean and cowpea as host plants for the brown cowpea coreid bug, Clavigralla tomentosicollis Stal., (Hem., Coreidae). Journal of Applied Entomology 120(7): 439-443. {a} International Inst. Tropical Agric., PMB 5320, Oyo Rd., Ibadan, Nigeria

Nwalozie, M. C. and D. J. M. Annerose (1996). Stomatal behaviour and water status of cowpea and peanut at low soil moisture levels. Acta Agronomica Hungarica 44(3): 229-236. {a} Cent. Etude Regional Pour L'Amelioration Adaptation Secheresse/ISRA/CNRA, B.P. 59, Bambey, Senegal

Odeigah, P. G. C. and A. O. Osanyinpeju (1996). Seed protein electrophoretic characterization of cowpea (Vigna unguiculata) germplasm from IITA gene bank. Genetic Resources and Crop Evolution 43(6): 485-491. {a} Genetics Lab., Dep. Biological Sciences, Univ. Lagos, Lagos, Nigeria

Odeigah, P. G. C., A. O. Osanyinpeju, et al. (1996). Induced male sterility in cowpea (Vigna unguiculata L. Walp.). Journal of Genetics and Breeding 50(2): 171-176. {a} Dep. Biological Sci., Univ. Lagos, Lagos, Nigeria

Ofuya, T. I. and P. F. Credland (1996). The ability of Bruchidius atrolineatus (Pic) (Coleoptera: Bruchidae) to infest and damage seeds of different tropical legumes. Journal of Stored Products Research 32(4): 323-328. {a} Div. Biol., Sch.. Biol. Sci., Royal Holloway, Univ. London, Egham Hill, Egham, Surrey TW20 0EX, UK

Oghiakhe, S. (1996). Effect of cowpea cultivar, plant part and growth phenology on oviposition behaviour of the legume pod borer, Maruca testulalis Geyer (Lep., Pyralidae). Journal of Applied Entomology 120(9): 549-553. PO Box 49332, Nairobi, Kenya, East Africa

Ogunwolu, E. O. and A. T. Odunlami (1996). Suppression of seed bruchid (Callosobruchus maculatus F.) development and damage on cowpea (Vigna unguiculata (L.) Walp.) with Zanthoxylum zanthoxyloides (Lam.) Waterm. (Rutaceae) root bark powder when compared to neem seed powder and pirimiphos-methyl. Crop Protection 15(7): 603-607. Dep. Crop Production, Univ. Agric., P.M.B. 2373, Makurdi, Nigeria

Ohler, T. A. and C. A. Mitchell (1996). Identifying yield-optimizing environments for two cowpea breeding lines by manipulating photoperiod and harvest scenario. Journal of the American Society for Horticultural Science 121(3): 576-581. {a} NASA Specialized Cent. Res. Train. Bioregenerative Life Support, Dep. Hortic., Purdue Univ., 1165 Horticulture Build., West Lafayette, IN 47907-1165, USA

Ohler, T. A., S. S. Nielsen, et al. (1996). Varying plant density and harvest time to optimize cowpea leaf yield and nutrient content. Hortscience 31(2): 193-197. {a} National Aeronautics Space Administration Specilized Center Research Training Bioregenerative Life Support, Purdue Univ., West Lafayette, IN 47907, USA

Oigiangbe, N. O. and A. O. Onigbinde (1996). The association between some physico-chemical characteristics and susceptibility of cowpea (Vigna unguiculata (L.) Walp) to Callosobruchus maculatus (F.). Journal of Stored Products Research 32(1): 7-11. {a} Dep. Zool., Edo State Univ., P.O. Box 14, Ekpoma Edo State, Nigeria

Okoli, O. O., M. A. Hossain, et al. (1996). Effect of planting dates and growth habits of cassava and cowpea on their yield and compatibility. Tropical Agriculture 73(3): 169-174. {a} Natl. Root Crops Res. Inst., P.M.B. 7006, Umuahia, Nigeria

Ouedraogo, P. A., S. Sou, et al. (1996). Influence of temperature and humidity on populations of Callosobruchus maculatus (Coleoptera: Bruchidae) and its parasitoid Dinarmus basalis (Pteromalidae) in two climatic zones of Burkina Faso. Bulletin of Entomological Research 86(6): 695-702. {a} Div. Biol., Sch. Biological Sci., Royal Holloway, Univ. London, Egham Hill, Egham, Surrey TW20 OEX, UK

Paez, R. A. R. (1996). Effect of some plant species on populations of root knot nematodes (Meloidogyne sp.) of the melon (Cucumis melo L.). Fitopatologia Colombiana 20(1-2): 54-58. Univ. Caldas, Corpoica-C.I. Caribia, A.A. 654, Santa Marta, Colombia

Patil, B. M. and J. Pandey (1996). Chemical weed control in pigeonpea (Cajanus cajan) intercropped with short-duration grain legumes. Indian Journal of Agronomy 41(4): 529-535. Div. Agron., Indian Agric. Res. Inst., New Delhi 110 012, India

Phillips, A. J. L. (1996). Variation in pathogenicity among isolates of Elsinoe phaseoli from Phaseolus species. Annals of Applied Biology 128(2): 209-218. Dep. Fitopatol., Estacao Agron. Nac., 2780 Oeiras, Portugal

Porpavai, S., S. P. Palaniappan, et al. (1996). Evaluation of green manures and grain legumes. International Rice Research Notes 21(2-3): 72. Cent. Soil Crop Manage. Studies, Tamil Nadu Agric. Univ., Coimbatore 641003, India

Prasad, D. T., N. S. Umpathy, et al. (1996). Genotypic variation in cowpea (Vigna unguiculata) cultivars in relation to insect resistance. Journal of Plant Biochemistry and Biotechnology 5(1): 47-49. {a} Department Biotechnol., College Basic Sci. Humanities, Univ. Agricultural Sciences, GKVK Campus, Bangalore 560 065, India

Premkumar, A. and G. Kulandaivelu (1996). Influence of ultraviolet-B enhanced solar radiation on growth and photosynthesis of potassium deficient cowpea seedlings. Photosynthetica Prague 32(4): 521-528. Sch. Biol. Sciences, Madurai Kamaraj Univ., Madurai 625 021, India

Prinyawiwatkul, W., L. R. Beuchat, et al. (1996). Changes in fatty acid, simple sugar, and oligosaccharide content of cowpea (Vigna unguiculata) flour as a result of soaking, boiling, and fermentation with Rhizopus microsporus var. oligosporus. Food Chemistry 57(3): 405-413. {a} Center Food Safety Quality Enhancement, Dep. Food Sci. Technol., Univ. Georgia, Griffin, GA 30223-1797, USA

Psaras, G. K., G. S. Diamantopoulos, et al. (1996). Chloroplast arrangement along intercellular air spaces. Israel Journal of Plant Sciences 44(1): 1-9. {a} Inst. General Bot., Univ. Athens, Athens 157 84, Greece

Rajput, A. L. and T. P. Singh (1996). Response of nitrogen and phosphorus with and without Rhizobium inoculation on fodder production of cowpea (Vigna unguiculata). Indian Journal of Agronomy 41(1): 91-94. {a} Crop Res. Stn., Bahraich, Uttar Pradesh 271 801, India

Reddy, M. D., K. A. Kumar, et al. (1996). Production efficiency of rainy-season maize (Zea mays)-based cropping systems under Sri Ram Sagar project-command area of Andhra Pradesh. Indian Journal of Agricultural Sciences 66(5): 276-279. Regional Agric. Res. Stn., Andhra Pradesh Agricultural University, Jagtial 505 327, India

Rewale, A. P., S. P. Birari, et al. (1996). Genetic divergence in cowpea (Vigna unguiculata (L.) Walp.). Indian Journal of Agricultural Research 30(2): 73-79. Dep. Agric. Bot., Coll. Agric., Dapoli-415 712, MS, India

Roberts, P. A., W. C. Matthews, et al. (1996). New resistance to virulent root-knot nematodes linked to the Rk locus of cowpea. Crop Science 36(4): 889-894. {a} Dep. Nematol., Univ. California, Riverside, CA 92521, USA

Ryerson, D. E. and M. C. Heath (1996). Inheritance of resistance to the cowpea rust fungus in cowpea cultivar Calico Crowder. Canadian Journal of Plant Pathology 18(4): 384-391. {a} Dep. Bot., Univ. Tornto, 25 Willcocks St., Toronto, ON M5S 3B2, Canada

Ryerson, D. E. and M. C. Heath (1996). Cleavage of nuclear DNA into oligonucleosomal fragments during cell death induced by fungal infection or by abiotic treatments. Plant Cell 8(3): 393-402. {a} Dep. Botany, Univ. Toronto, 25 Willcocks St., Toronto, ON M5S 3B2, Canada

Sales, M. P., V. M. Gomes, et al. (1996). Chitin-binding proteins from cowpea (Vigna unguiculata) seeds. Brazilian Journal of Medical and Biological Research 29(3): 319-326. {a} Lab. de Quim. e Funcao de Proteinas e Peptideos, Cent. de Biociencias e Biotecnol., Univ. Estadual do Norte Fluminense, Av. Alberto Lamego 2000, 28015-620 Campos dos Goytacazes, RJ, Brazil

Sangwan, R. S., G. P. Lodhi, et al. (1996). Changes in total phenols and some oxidative enzymes in cowpea leaves infected with yellow mosaic virus. Acta Phytopathologica et Entomologica Hungarica 31(3-4): 191-197. Dep. Plant Breed., CCS Haryana, Agric. Univ., Hisar-125004, India

Shade, R. E., L. W. Kitch, et al. (1996). Selection of a cowpea weevil (Coleoptera: Bruchidae) biotype virulent to cowpea weevil resistant landrace TVu 2027. Journal of Economic Entomology 89(5): 1325-1331. {a} Dep. Entomol., Purdue Univ., West Lafayette, IN 47907, USA

Singh, B. B. and B. Sharma (1996). Restructuring cowpea for higher yield. Indian Journal of Genetics and Plant Breeding 56(4): 389-405. International Inst. Tropical Agric., Kano Station, P.M.B. 3112, Kano, Nigeria

Singh, J. P., S. K. Sharma, et al. (1996). Effect of time, geometry, wheat (Triticum aestivum) and legume incorporation on yield of planted crop of sugarcane (Saccharum officinarum). Indian Journal of Agronomy 41(3): 507-509. Project Directorate Cropping Systems Res., Modipuram, Meerut, UP 250 110, India

Singh, R., L. L. Simte, et al. (1996). Existing agroforestry systems and practices in Manipur. Indian Forester 122(7): 598-603. I.C.A.R. Res. Complex NEH Region, Manipur Cent., Lamphelpat, Imphal

Sivakumar, M. V. K., B. R. Ntare, et al. (1996). Growth, yield and plant-water relations of four cowpea (Vigna unguiculata) cultivars in the Sahel. Journal of Agricultural Science 126(2): 183-190. {a} ICRISAT Sahelian Center, BP 12404, Niamey, Niger

Skalamera, D. and M. C. Heath (1996). Cellular mechanisms of callose deposition in response to fungal infection or chemical damage. Canadian Journal of Botany 74(8): 1236-1242. {a} Dep. Botany, Univ. Toronto, 25 Willcocks St., Toronto, ON M5S 3B2, Canada

Som, J., S. Chattopadhyay, et al. (1996). Effect of different hydration-dehydration treatments on cowpea (Vigna unguiculata) seeds. Indian Journal of Plant Physiology 1(4): 273-276. {a} Cryobiol. Lab., Adv. Centre Cryogenic Res., Calcutta Post Box No. 17005, Calcutta-700032, India

Sonnante, G., A. R. Piergiovanni, et al. (1996). Relationships of Vigna unguiculata (L.) Walp., V. vexillata (L.) a. Rich. and species of section vigna based on isozyme variation. Genetic Resources and Crop Evolution 43(2): 157-165. {a} Germplasm Inst., CNR, Via Amendola, 165/A, 70126 Bari, Italy

Sousa, A. E. B. A., J. A. A. Lima, et al. (1996). Characterization of a strain of cowpea aphid-borne mosaic virus isolated form soybean, in Ceara, Brazil. Fitopatologia Brasileira 21(4): 470-478. {a} Lab. Virologia Vegetal, Caixa Postal 12168, 60356-000 Fortaleza CE, Brazil

Tajima, S., K. Takane, et al. (1996). Preparation of a monoclonal antibody against soybean nodule uricase (nod-35), and immunoblot analysis of the expression of nod-35 in tissues of various legumes. Plant and Cell Physiology 37(8): 1188-1192. Dep. Bioresource Sci., Fac. Agric., Kagawa Univ., Ikenobe, Miki-cho, Kita-gun, Kagawa 761-07, Japan

Terrasse, C., B. Nowbahari, et al. (1996). Sex ratio regulation in the Wasp Eupelmus vuilleti (crwf.), an ectoparasitoid on bean weevil larvae (hymenoptera: Pteromalidae). Journal of Insect Behavior 9(2): 251-263. {a} Inst. de Biocenotique Experimentale des Agrosystemes, URA CNRS 1298, Univ. F. Rabelais, Fac. des Sciences, Parc Grandmont, 37200 Tours, France

Theuri, J. M. and O. P. Sehgal (1996). In planta behaviour of bean pod mottle and cowpea mosaic comoviruses: Infectivity and structural alterations. Physiological and Molecular Plant Pathology 48(3): 193-207. {a} Dep. Plant Pathol., Univ. Missouri, Columbia, MO 65211, USA

Timmerman, V. G. M., J. A. McCallum, et al. (1996). Linkage mapping of quantitative trait loci controlling seed weight in pea (Pisum sativum L.). Theoretical and Applied Genetics 93(3): 431-439. {a} New Zealand Inst. Crop Food Res. Limited, Private Bag 4704, Christchurch, New Zealand

Townend, J., P. W. Mtakwa, et al. (1996). Soil physical factors limiting establishment of sorghum and cowpea in two contrasting soil types in the semi-arid tropics. Soil and Tillage Research 40(1-2): 89-106. {a} Dep. Plant and Soil Sci., Univ. Aberdeen, Aberdeen AB24 3UU, UK

Uguru, M. I. (1996). A note on the Nigerian vegetable cowpea. Genetic Resources and Crop Evolution 43(2): 125-128. Dep. Crop Sci., Univ. Nigeria, Nsukka, Nigeria

Umesha, K. and S. Purushotham (1996). Response of fodder cowpea (Vigna unguiculata) varieties to application of phosphorus. Indian Journal of Agronomy 41(4): 659. Regional Res. Stn., Univ. Agric. Sci., Tiptur, Karnataka 572 202, India

Van, A. F. A. N. (1996). Natural suppression of bruchid pests in stored cowpea (Vigna unguiculata (L.) Walp.) in West Africa. International Journal of Pest Management 42(1): 55-60. Dep. Entomol., Wageningen Agric. Univ., PO Box 8031, 6700 EH Wageningen, Netherlands

Van, A. F. A. N., C. M. Koning, et al. (1996). Egg-limited functional response of Uscana lariophaga, egg parasitoid of bruchid beetle pests in stored cowpea. Entomologia Experimentalis et Applicata 81(2): 215-225. Dep. Entomol., Wageningen Agric. Univ., P.O. Box 8031, 6700 EH Wageningen, Netherlands

Wall, G. C. and C. A. Kimmons (1996). Blackeye cowpea mosaic potyvirus (BICMV) on yard-long bean in the Mariana Islands. Plant Disease 80(2): 224. CALS/AES, Univ. Guam, Guam

Wall, G. C., C. A. Kimmons, et al. (1996). Blackeye cowpea mosaic virus (BICMV) in yard-long bean in the Mariana Islands. Micronesica 29(2): 101-111. {a} AES/CALS, Univ. Guam, Mangilao 96923, Guam

Woo, K. C. and S. Xu (1996). Metabolite regulation of phosphoenolpyruvate carboxylase in legume root nodules. Australian Journal of Plant Physiology 23(4): 413-419. {a} Sch. Biol. Sci., Northern Territory Univ., Darwin, NT 0909, Australia

Xavier, F. J., M. P. Sales, et al. (1996). The resistance of cowpea (Vigna unguiculata) seeds to the cowpea weevil (Callosobruchus maculatus) is due to the association of variant vicilins (7S storage proteins) to chitinous structures in the insect's midgut. Arquivos de Biologia e Tecnologia Curitiba 39(3): 693-699. Lab. Quimica, Funcao Proteinas Peptideos, Centro Biociencias Biotecnologia, Univ. Estuadul Norte Fluminaes, Av. Alberto Lamego 2000, 28.015-620 Campo Goytacazes, Brazil

Yasuda, K. and H. Yamaguchi (1996). Phylogenetic analysis of the subgenus Ceratotropis (genus Vigna) and an assumption of the progenitor of azuki bean using isozyme variation. Breeding Science 46(4): 337-342. Coll. Agric., Osaka Prefecture Univ., Sakai, Osaka 593, Japan

Zeiss, M. R., K. J. Koehler, et al. (1996). Degree-day requirements for development of the bean leaf beetle (Coleoptera: Chrysomelidae) under two rearing regimes. Journal of Economic Entomology 89(1): 111-118. {a} Escuela Agric. Panamericana, Tegucigalpa, Honduras

Abule, E., N. N. Umunna, et al. (1995). The effect of supplementing teff (Eragrostis tef) straw with graded levels of cowpea (Vigna unguiculata) and lablab (Lablab purpureus) hays on degradation, rumen particulate passage and intake by crossbred (Friesian &X Boran (zebu)) calves. Livestock Production Science 44(3): 221-228. {a} Int. Livestock Res. Inst., P.O. Box 5689, Addis Ababa, Ethiopia

Agarwal, R. K. and S. C. Gupta (1995). Plant growth substances as osmoregulants under salt stress in callus cultures of cowpea. Indian Journal of Plant Physiology 38(4): 325-327. {a} Dep. Plant Physiol., Rajasthan Agric. Univ., A.R.S. Durgapura, Jaipur-302 018, India

Ahiabor, B. D. and H. Hirata (1995). Influence of growth stage on the association between some tropical legumes and two variant species of Glomus in an Andosol. Soil Science and Plant Nutrition 41(3): 481-496. {a} Lab. Plant Nutr., Dep. Agric., Fac. Agric., Tokyo Univ. Agric. Technol., Fuchu, Tokyo 183, Japan

Ahohuendo, B. C. and S. Sarkar (1995). Partial control of the spread of African cassava mosaic virus in Benin by intercropping. Zeitschrift fuer Pflanzenkrankheiten und Pflanzenschutz 102(3): 249-256. {a} Faculte Sci. Agronomiques, Universite Nationale Benin, BP 526 Cotonou, Republique Benin

Akinyele, A. F. (1995). Preparation and sensory evaluation of traditional foods from cowpea (Vigna unguiculata (L) Walp) flours. Discovery and Innovation 7(4): 401-405. Dep. Chem., Polytechnic, Ibadan, Nigeria

Akundabweni, L. S. M. (1995). The potential of the arbitrarily primed polymerase chain reaction (AP-PCR) as a method to distinguish different genetic lines and strains in Vigna unguiculata (L.) Walp. South African Journal of Botany 61(1): 5-8. Univ. Degli Studi di Napoli Federico II, Dip. di Sci. Agron. Genetica Vegetale, Via Universita, 100-80055 Portici, Italy

Allotey, J. and J. A. Dankwah (1995). Some aspects of the biology and control of the cowpea weevil, Callosobruchus maculatus (F.) on Bambara groundnut and cowpea. Insect Science and its Application 16(2): 223-228. {a} Dep. Zoology, Univ. Ghana, P.O. Box 67, Legon, Ghana

Aluko, R. E. and R. Y. Yada (1995). Some functional properties of a cowpea (Vigna unguiculata) globulin isolate treated with transglutaminase. Bioscience Biotechnology and Biochemistry 59(12): 2298-2299. {a} Dep. Food Sci., Univ. Guelph, Guelph, ON N1G 2W1, Canada

Aluko, R. E. and R. Y. Yada (1995). Some functional properties of an enzymatically phosphorylated cowpea (Vigna unguiculata) globulin isolate. Bioscience Biotechnology and Biochemistry 59(12): 2207-2209. {a} Dep. Food Sci., Univ. Guelph Guelph, ON N1G 2W1, Canada

Aluko, R. E. and R. Y. Yada (1995). Structure-function relationships of cowpea (Vigna unguiculata) globulin isolate: Influence of pH and NaCl on physicochemical and functional properties. Food Chemistry 53(3): 259-265. {a} Dep. Food Sci., Univ. Guelph, Guelph, ON N1G 2W1, Canada

Amatobi, C. I. (1995). Insecticide application for economic production of cowpea grains in the northern Sudan savanna of Nigeria. International Journal of Pest Management 41(1): 14-18. Dep. Crop Prot., Inst. Agric. Res., Ahmadu Bello Univ., PMB 1044, Zaria, Nigeria

Ankomah, A. B. (1995). Comparison of methods of estimating biological nitrogen fixation using cowpea cultivars from Ghana. Tropical Agriculture 72(1): 34-38. Dep. Crop Sci., Univ. Sci. Technol., Kumasi, Ghana, West Africa

Annan, I. B., G. A. Schaefer, et al. (1995). Influence of duration of infestation by cowpea aphid (Aphididae) on growth and yield of resistant and susceptible cowpeas. Crop Protection 14(7): 533-538. {a} Du Pont Agric. Products, Stine-Haskell Res. Cent., Elkton Rd., P.O. Box 30, Newark, DE 19714-0030, USA

Ariyo, O. J. (1995). Genetic variability, correlations and path coefficient analysis of components of seed yield in cowpea (Vigna unguiculata). Pertanika Journal of Tropical Agricultural Science 18(1): 63-69. Dep. Plant Breeding Seed Technol., Univ. Agric., PMB 2240, Abeokuta, Ogun State, Nigeria

Arya, R. L. and K. P. Niranjan (1995). Productivity of sorghum (Sorghum bicolor) as affected by legume intercropping under different fertility systems. Indian Journal of Agricultural Sciences 65(3): 175-177. {a} Div. Agron., Indian Grassland and Fodder Res. Inst., Jhansi, Uttar Pradesh 284-003, India

Atokple, I. D. K., B. B. Singh, et al. (1995). Genetics of resistance to Striga and Alectra in cowpea. Journal of Heredity 86(1): 45-49. {a} International Inst. Tropical Agric., Kano Station PMB 3112, Kano, Nigeria

Barbosa, M. A. G., S. J. Michereff, et al. (1995). Biocontrol of Rhizoctonia solani in cowpea by seed treatment with fluorescent Pseudomonas spp. fluorescentes. Summa Phytopathologica 21(2): 151-157. {a} Dep. Agronomia, Area Fitossanidade, Univ. Fed. Rural Pernambuco, 52171-900-Recife, PE, Brazil

Beleid, E. M. F. I., S. M. Pike, et al. (1995). Membrane potentials of virus-infected cells in cowpea leaves infected with tobacco ringspot virus or southern bean mosaic virus. Acta Phytopathologica et Entomologica Hungarica 30(3-4): 133-143. {a} Univ. Garyounis, Benghazi, Libya

Bhardwaj, B. L., T. R. Singh, et al. (1995). Semigraphical analysis over environments for green fodder yield in cowpea. Crop Improvement 22(2): 207-209. {a} Dep. Anim. Nutr. Forages, Punjab Agric. Univ., Ludhiana 141 004, India

Bhardwaj, K. K. R. and N. Datt (1995). Effects of legume green-manuring on nitrogen mineralization and some microbiological properties in an acid rice soil. Biology and Fertility of Soils 19(1): 19-21. {a} Dep. Soil Sci., Himachal Pradesh Agric. Univ., Palampur 176062, India

Boutin, S. R., N. D. Young, et al. (1995). Genome conservation among three legume genera detected with DNA markers. Genome 38(5): 928-937. {a} Dep. Plant Pathol., Univ. Minnesota, St. Paul, MN 55108, USA

Buckley, B. I. and K. C. Pee (1995). Row spacing affects yield of machine-harvested, green-mature southernpeas. Hortscience 30(7): 1373-1374. Calhoun Res. Station, Lousiana Agric. Experiment Stn., Louisiana State Univ. Agric. Cent., P.O. Box 539, Calhoun, LA 71225, USA

Buerkert, A., P. R. Lawrence, et al. (1995). Non-destructive measurements of biomass in millet, cowpea, groundnut, weeds and grass swards using reflectance, and their application for growth analysis. Experimental Agriculture 31(1): 1-11. {a} Inst. Plant Nutr., Univ. Hohnenheim, D-70593 Stuttgart, Germany

Cardwell, K. F. and J. A. Lane (1995). Effect of soils, cropping system and host phenotype on incidence and severity of Striga gesnerioides on cowpea in West Africa. Agriculture Ecosystems and Environment 53(3): 253-262. {a} Habitat Management Program, Plant Health Management Division, Int. Inst. Tropical Agric., Ibadan, Nigeria

Chalfant, R. B. (1995). Insecticide resistance management of permethrin and acephate against the cowpea curculio, Chalcodermus aeneus Boheman (Coleoptera: Curculionidae), a pest of the southern pea, Vigna unguiculata (L.) Walp. International Journal of Pest Management 41(4): 249-254. University Georgia, Coastal Plain Experiment Station, Tifton, GA 31793, USA

Cisse, N., M. Ndiaye, et al. (1995). Registration of 'Mouride' cowpea. Crop Science 35(4): 1215-1216. {a} Bot. Plant Sci. Dep., Univ. Calif., Riverside, CA 92521-0124, USA

Colegrave, N. (1995). The cost of exploitation competition in Callosobruchus beetles. Functional Ecology 9(2): 191-196. Dep. Anim. Plant Sci., PO Box 601, Univ. Sheffield, Sheffield S10 2UQ, UK

Cortesero, A. M., J. P. Monge, et al. (1995). Influence of two successive learning processes on the response of Eupelmus vuilleti Crw (Hymenoptera: Eupelmidae) to volatile stimuli from hosts and host plants. Journal of Insect Behavior 8(6): 751-762. {a} Inst. Biocenotique Exp. Agrosystemes, URA CNRS 1298, Avenue Monge, Parc Grandmont, 37200 Tours, France

Datt, N. and K. K. R. Bhardwaj (1995). Nitrogen contribution and soil improvement by legume greenmanuring in rice-wheat cropping on an acid clay loam soil. Journal of the Indian Society of Soil Science 43(4): 603-607. Soil Microbiol. Lab., Himachal Pradesh Krishi Vishvavidyalaya, Palampur, Himachal Pradesh 176 062, India

Deka, J. and M. Pal (1995). Bioenergetics of different sole and pigeonpea (Cajanus cajan)-based intercropping systems. Indian Journal of Agricultural Sciences 65(9): 639-643. {a} Dep. Agron., Assam Agric. Univ., Jorhat 785 013, India

Dreyer, H. and J. Baumgartner (1995). The influence of post-flowering pests on cowpea seed yield with particular reference to damage by Heteroptera in southern Benin. Agriculture Ecosystems and Environment 53(2): 137-149. {a} Agric. Bureau Grisons, Grabenstrasse 1, 7001 Chur, Switzerland

Edema, R. and E. Adipala (1995). Relationships between brown and false rusts and cowpea yields. Crop Protection 14(5): 395-398. Dep. Crop Sci., Makerere Univ., P.O. Box 7062, Kampala, Uganda

Ellis, R. H., P. Q. Craufurd, et al. (1995). Linar relations between carbon dioxide concentration and rat of development towards flowering in sorghum, cowpea and soyabean. Annals of Botany London 75(2): 193-198. Plant Environemnt Lab., dep. aGric., Univ. Reading Cutbush Laqne, Shinfield, Reading RG2 9AD, UK

Ene, O. H. N. (1995). Content of antinutrients and in vitro protein digestibility of the African yambean, pigeon and cowpea. Plant Foods for Human Nutrition Dordrecht 48(3): 225-233. Dep. Home Sci. Nutr., Univ. Nigeria, Nsukka, Enugu State, Nigeria

Eneas, F. J., N. O. B. D. Oliveira, et al. (1995). Effects of salinity in vivo and in vitro on cotyledonary galactosidases from Vigna unguiculata (L.) Walp. during seed germination and seedling establishment. Revista Brasileira de Fisiologia Vegetal 7(2): 134-142. {a} Lab. Fisiol. Vegetal, Dep. Bioquimica e Biol. Molecular, Univ. Fed. do Ceara, CP 1065, Fortaleza, CE 60451-970, Brazil

Fapohunda, H. O. and K. O. Adekalu (1995). Cowpea yield response to fertilizer and water. Discovery and Innovation 7(1): 61-67. Dep. Agric. Engineering, Obafemi Awolowo Univ., Ile-Ife, Nigeria

Fauconnier, M. L., E. Vanzeveren, et al. (1995). Assessment of lipoxygenase activity in seed extracts from 35 plant species. Grasas y Aceites 46(1): 6-10. U.E.R. Chim. Generale Organique, Fac. Sci. Agron., 2 Passage des Deportes, B-5030 Gembloux, Belgium

Fery, R. L. and P. D. Dukes (1995). Registration of US-566, US-567, and US-568 root-knot nematode resistant cowpea germplasm lines. Crop Science 35(6): 1722. {a} U.S. Vegetable Lab., USDA-ARS, 2875 Savannah Hwy., Charleston, SC 29414, USA

Fery, R. L. and P. D. Dukes (1995). 'Bettersnap' southernpea. Hortscience 30(6): 1318-1319. U.S. Veg. Lab., Agric. Res. Serv., U.S. Dep. Agric., 2875 Savannah Highway, Charleston, SC 29414-5334, USA

Franz, A., K. M. Makkouk, et al. (1995). Faba bean necrotic yellows virus naturally infects Phaseolus bean and cowpea in the coastal area of Syria. Journal of Phytopathology Berlin 143(5): 319-320. {a} Biol. Bundesanstalt Land- und Forstwirtschaft, Inst. Biochem. and Pflanzenvirol., Messeweg 11-12, D-38104 Braunschweig, Germany

Franzluebbers, K., R. W. Weaver, et al. (1995). Mineralization of carbon and nitrogen from cowpea leaves decomposing in soils with different levels of microbial biomass. Biology and Fertility of Soils 19(2-3): 100-102. {a} Dep. Soil Crop Sci., Texas A and M Univ., College Station, TX 77843-2474, USA

Gaikwad, C. B., A. J. Patil, et al. (1995). Performance of legume-sorghum (Sorghum bicolor) cropping sequence in vertisols. Indian Journal of Agronomy 40(3): 375-379. Dry Farming Res. Station, Mahatma Phule Krishi Vidyapeeth, Solapur 413 002, India

Gakuru, S. and M. K. Buledi (1995). Compared effect of Nicotiana tabacum L., Cymbopogon citratus (D.C.) Stapf powders and castor oil Ricinus communis L. on conservation of cowpea Vigna unguiculata (L.) Walp grains. Tropicultura 13(2): 59-61. Univ. Kisangani, Fac. Sci., B.P. 1440, Kisangani, Zaire

Galasso, I., T. Schmidt, et al. (1995). The molecular cytogenetics of Vigna unguiculata (L.) Walp: The physical organization and characterization of 18s-5.8s-25s rRNA genes, 5s rRNA genes, telomere-like sequences, and a family of centromeric repetitive DNA sequences. Theoretical and Applied Genetics 91(6-7): 928-935. {a} Ist. Germoplasma, CNR, Via G. Amendola 165/A, 70126 Bari, Italy

George, T., J. K. Ladha, et al. (1995). Nitrogen dynamics of grain legume-weedy fallow-flooded rice sequences in the tropics. Agronomy Journal 87(1): 1-6. {a} IRRI-NifTAL Collab. Program, P.O. Box 933, Manila, Philippines

Gillaspie, A. G., Jr., M. S. Hopkins, et al. (1995). Seedborne viruses in preintroduction cowpea seed lots and establishment of virus-free accessions. Plant Disease 79(4): 388-391. {a} USDA, ARS, Plant Genet. Resour. Conserv. Unit, Griffin, GA 30223-1797, USA

Golasangi, B. S., R. Parmeswarappa, et al. (1995). Variance components, heritabilities and gains from selections in cowpea (Vigna unguiculata (L.) Walp). Crop Research Hisar 9(3): 344-349. Dep. Genetics Plant Breeding, Univ. Agric. Sciences, Dharwad, India

Grant, G., P. M. Dorward, et al. (1995). Consumption of diets containing raw soya beans (Glycine max), kidney beans (Phaseolus vulgaris), cowpeas (Vigna unguiculata) or lupin seeds (Lupinus angustifolius) by rats for up to 700 days: Effects on body composition and organ weights. British Journal of Nutrition 73(1): 17-29. Rowett Res. Inst., Bucksburn, Aberdeen AB2 9SB, UK

Grant, G., L. J. More, et al. (1995). Nutritional and haemagglutination properties of several tropical seeds. Journal of Agricultural Science 124(3): 437-445. {a} Rowett Res. Inst., Greenburn Road, Bucksburn, Aberdeen AB2 9SB, UK

Gumbs, F. A., L. A. Simpson, et al. (1995). Tillage and drainage management of clay soils for the continuous production of annual crop under rainfed conditions in the humid tropics. Tropical Agriculture 72(1): 28-33. Dep. Soil Sci., Univ. West Indies, St. Augustine, Trinidad and, Trinidad and Tobago

Hamraoui, A. and R. C. Regnault (1995). Oviposition and larval growth of Acanthoscelides obtectus Say (Col., Bruchidae) in regard to host and non-host plants from leguminosae family. Journal of Applied Entomology 119(3): 195-199. {a} Sci. Biol.-IBEAS-Univ. Pau et des Pays l'Adour, Avenue de l'Univ., 64000 Pau, France

Hillocks, R. J., S. Stokes, et al. (1995). Reproduction of Meloidogyne javanica on legume crops and some weed species associated with their cultivation in Malawi. Nematologica 41(4): 505-515. {a} Natural Resources Inst., Chatham Maritime, Chatham, Kent ME4 4TB, UK

Imrie, B. C. (1995). Vigna unguiculata L. (cowpea) cv. Holstein. Australian Journal of Experimental Agriculture 35(5): 679. CSIRO Div. Trop. Crops Pastures, 306 Carmody Rd., St. Lucia, QLD 4067, Australia

Imrie, B. C. (1995). Vigna unguiculata L. (cowpea) cv. Big Buff. Australian Journal of Experimental Agriculture 35(5): 678. CSIRO Div. Trop. Crops Pastures, 306 Carmody Rd., St. Lucia, QLD 4067, Australia

Jackai, L. E. N. (1995). Integrated pest management of borers of cowpea and beans. Insect Science and its Application 16(3-4): 237-250. {a} Int. Inst. Tropical Agric., Oyo Rd., PMB 5320, Ibadan, Nigeria, West Africa

Jackai, L. E. N. (1995). The legume pod borer Maruca testulalis, and its principal host plant, Vigna unguiculata (L.) Walp.-use of selective insecticide sprays as an aid in the identification of useful levels of resistance. Crop Protection 14(4): 299-306. IITA, c/o L.W. Lambourn and Co., Carolyn House, 26 Dingwall Road, Croydon CR9 3EE, UK

Jagadish, K. S., G. Gowda, et al. (1995). Effect of intercropping on the incidence of stemfly, Ophiomyia phaseoli (Tryon) (Diptera: Agromyzidae) in cowpea (Vigna unguiculata (L.) Walp). Crop Research Hisar 10(1): 80-84. Dep. Entomol., Univ. Agric. Sci., G. K. V. K., Bangalore-560 065, India

Jamadagni, B. M., R. B. Patil, et al. (1995). Plastochron index in relation to water stress in cowpea. Biologia Plantarum Prague 37(1): 139-142. Dep. Botany, Konkan Krishi Vidyapeeth, Dapoli, Dist. Ratnagiri, PIN-415 712, India

Javaid, I. and M. A. T. Poswal (1995). Evaluation of certain spices for the control of Callosobruchus maculatus (Fabricius) (Coleoptera: Bruchidae) in cowpea seeds. African Entomology 3(1): 87-89. {a} Fac. Agric., Univ. Fort Hare, Private Bag X1314, Alice, South Africa

Jena, U. C., L. Pradhan, et al. (1995). Effect of nitrogen, phosphorus and cutting management on fodder yield of cowpea (Vigna unguiculata). Indian Journal of Agronomy 40(2): 321-322. Dep. Agronomy, Coll. Agric., Orissa Univ. Agric. Technol., Bhubaneshwar 751 003, India

Juo, A. S. R., A. Dabiri, et al. (1995). Acidification of a kaolinitic Alfisol under continuous cropping with nitrogen fertilization in West Africa. Plant and Soil 171(2): 245-253. {a} Dep. Soil Crop Sci. Texas A and M University, College Station, TX 77843-2474, USA

Kahn, B. A., P. J. Stofella, et al. (1995). Yield of indeterminate, small-vine cowpea cultivars unaffected by uniformity of within-row spacing. Hortscience 30(5): 994-996. {a} Dep. Hortic. Landscape Architecture, Okla. State Univ., Stillwater, OK 74078-0511, USA

Katayama, K., O. Ito, et al. (1995). Nitrogen balance and root behavior in four pigeonpea-based intercropping systems. Fertilizer Research 42(1-3): 315-319. {a} Natl. Agric. Res. Cetner, 3-1-1 Kannondai, Tsukuba, Ibaraki 305, Japan

Khan, T. A. and S. T. Khan (1995). Evaluation of seed dressings with nematicides for control of Heterodera cajani infection of cowpea (Vigna unguiculata). Tests of Agrochemicals and Cultivars(16): 2-3. Dep. Bot., Aligarh Muslim Univ., Aligarh, India

Khlaif, H. M. and N. S. Qadous (1995). Common blight of beans in the Jordan Valley: Sources of inoculum. Dirasat Series B Pure and Applied Sciences 22(3): 717-728. {a} Phytopathogenic Bacteria, Faculty of Agriculture, Univ. Jordan, Amman, Jordan

Klaij, M. C. and B. R. Ntare (1995). Rotation and tillage effects on yield of pearl millet (Pennisetum glaucum) cowpea (Vigna unguiculata), and aspects of crop water balance and soil fertility in a semi-arid tropical environment. Journal of Agricultural Science 124(1): 39-44. {a} Int. Livestock Centre Africa, P.O. Box 5689, Addis Ababa, Ethiopia

Knight, J. D., J. E. Thies, et al. (1995). Carbon isotope composition of N-2-fixing and N-fertilized legumes along an elevational gradient. Plant and Soil 177(1): 101-109. {a} Dep. Soil Sci., 51 Campus Dr., Univ. Saskatchewan, Saskatoon, SK S7N 5A8, Canada

Kolchinsky, A. and P. M. Gresshoff (1995). A major satellite DNA of soybean is a 92-base pairs tandem repeat. Theoretical and Applied Genetics 90(5): 621-626. {a} Plant Mol. Geneticss, Cent. Legume Res., 269 Ellington Building, University Tennessee, Knoxville, TN 37901-1071, USA

Kulothungan, S., A. Ganapathi, et al. (1995). Somatic embryogenesis in cell suspension culture of cowpea (Vigna unguiculata (L.) Walp). Israel Journal of Plant Sciences 43(4): 385-390. {a} Dep. Botany, A.V.V.M., Sri Pushpam Coll., Poondi 613503, Tamil Nadu, India

Macedo, M. L. R., K. V. S. Fernandes, et al. (1995). Purification and properties of storage proteins (vicilins) from cowpea (Vigna unguiculata) seeds which are susceptible or resistant to the bruchid beetle Callosobruchus maculatus. Brazilian Journal of Medical and Biological Research 28(2): 183-190. {a} Grupo Biotecnol. Plantas Cultivadas, Dep. Bioquim. Biol. Mol., Univ. Federal do Ceara, Caixa Postal 1065, 60001-970 Fortaleza, CE, Brazil

Mahajan, K. K. (1995). Effect of green-manure crops on yield of barley (Hordeum vulgare) and maize (Zea mays) + cowpea (Vigna unguiculata) grown on alluvial sand deposits. Indian Journal of Agronomy 40(4): 553-556. Reg. Res. Station, Himachal Pradesh Krishi Vishvavidyalaya, Bajaura 175 125, India

Mahapatra, B. S. and G. L. Sharma (1995). Effect of summer legumes on growth and yield of lowland rice (Oryza sativa) and its residual effect on succeeding wheat (Triticum aestivum) in rice-wheat system. Indian Journal of Agricultural Sciences 65(8): 557-561. {a} Govind Ballabh Pant Univ. Agric. Technol., Pantnagar, Uttar Pradesh 263-145, India

Malkanthi, D. R. R., K. Yokoyama, et al. (1995). Effects of low pH and A1 on growth and nutrient uptake of several plants. Soil Science and Plant Nutrition 41(1): 161-165. {a} Faculty Agriculture, Kagawa Univ., Miki-cho, Kita-gun, Kagawa 761-07, Japan

McDonagh, J. F., B. Toomsan, et al. (1995). Grain legumes and green manures as pre-rice crops in Northeast Thailand: II. Residue decomposition. Plant and Soil 177(1): 127-136. {a} Dep. Biol. Sci., Wye Coll., Univ. London, Wye, Kent TN25 5AH, UK

McSorley, R. and D. W. Dickson (1995). Effect of tropical rotation crops on Meloidogyne incognita and other plant-parasitic nematodes. Journal of Nematology 27(4 Suppl.): 535-544. {a} Dep. Entomol. Nematol., Univ. Florida, Gainesville, FL 32611-0620, USA

McSorley, R. and R. N. Gallaher (1995). Effect of yard waste compost on plant-parasitic nematode densities in vegetable crops. Journal of Nematology 27(4 Suppl.): 545-549. {a} Dep. Entomol. Nematol., Inst. Food Agric. Sci., Univ. Florida, Gainesville, GL 32611, USA

McWatters, K. H., A. V. A. Resurreccion, et al. (1995). Use of peanut and cowpea in wheat-based products containing composite flours. Plant Foods for Human Nutrition Dordrecht 47(1): 71-87. {a} Dep. Food Sci. Technol., Univ. Ga., Agric. Exp. Stn., Griffin, GA 30223, USA

Menendez, C. M. and A. E. Hall (1995). Heritability of carbon isotope discrimination and correlations with earliness in cowpea. Crop Science 35(3): 673-678. {a} Dep. Bot. and Plant Sci., Univ. Calif., Riverside, CA 92521, USA

Menon, S. S. and M. V. R. Pillai (1995). Response of cowpea (Vigna unguiculata) to inoculation with Azospirillum. Acta Botanica Indica 23(1): 17-19. {a} Div. Pathology, Kerala Forest Res. Inst., Peechi 680 653, Kerala, India

Minja, E. M. and J. K. Ampofo (1995). Effect of sorghum and cowpea intercropping pattern on the spotted stemborer, Chilo partellus (Swinhoe) larval establishment in southwestern Kenya. Insect Science and its Application 16(2): 217-222. {a} International Crops Res. Inst., Semi-Arid Tropics, Southern Eastern Africa Region, P.O. Box 1096, Lilongwe, Malawi

Misra, B. N., R. S. Yadav, et al. (1995). Response of maize (Zea mays) to different types of mulches under rainfed condition. Indian Journal of Agronomy 40(1): 104-106. Crop Res. Stn., Narendra Deva Univ. Agric. Technol., Bahraich, Uttar Pradesh 271 801, India

Mizuno, A. and K. Katou (1995). Water transport during acid-induced growth of excised hypocotyl sections of Vigna unguiculata under xylem perfusion. Plant and Cell Physiology 36(3): 465-471. {a} Lab. Plant Physiology, Section Biological Systems, Sch. Informatics Sci., Nagoya Univ., Nagoya 464-01, Japan

Mnembuka, B. V. and B. O. Eggum (1995). Comparative nutritive value of winged bean (Psophocarpus tetragonolobus (L) DC) and other legumes grown in Tanzania. Plant Foods for Human Nutrition Dordrecht 47(4): 333-339. {a} Dep. Anim. Sci. Prod., Sokoine Univ. Agric., P.O. Box 3004, Chuo Kikuu, Morogoro, Tanzania, Denmark

Monge, J. P., P. Dupont, et al. (1995). The consequences of interspecific competition between Dinarmus basalis (Rond) (Hymenoptera: Pteromalidae) and Eupelmus vuilleti (CRW) (Hymenoptera: Eupelmidae) on the development of their host populations. Acta Oecologica 16(1): 19-30. {a} Inst. Biocenotique Exp. Agrosyst., avenue Monge, Parc de Grandmont, 37200 Tours, France

Moore, T. H. M., J. A. Lane, et al. (1995). New sources of resistance of cowpea (Vigna unguiculata) to Striga gesnerioides, a parasitic angiosperm. Euphytica 84(3): 165-174. {a} IACR-Long Ashton Res. Stn., Dep. Agric. Sci., Univ. Bristol, Long Ashton, Bristol BS18 9AF, UK

Morales, F. J., M. Castano, et al. (1995). A sobemovirus hindering the utilization of Calopogonium mucunoides as a forage legume in the lowland tropics. Plant Disease 79(12): 1220-1224. {a} Virol. Res. Unit, Cent. Int. de Agricultura Tropical, Apartado Aereo 6713, Cali, Colombia

Morrison, I., E. A. Asiedu, et al. (1995). Determination of lignin and tannin contents of cowpea seed coats. Annals of Botany London 76(3): 287-290. {a} Scottish Crop Res. Inst., Invergowrie, Dundee DD2 5DA, UK

Muller, J., T. Boller, et al. (1995). Effects of validamycin A, a potent trehalase inhibitor, and phytohormones on trehalose metabolism in roots and root nodules of soybean and cowpea. Planta Heidelberg 197(2): 362-368. {a} Botanisches Inst., Univ. Basel, Hebelstrasse 1, CH-4056 Basel, Switzerland

Mungo, C. M., A. M. Emechebe, et al. (1995). Assessment of crop loss in cowpea (Vigna unguiculata (L.) Walp.) caused by Sphaceloma sp., causal agent of scab disease. Crop Protection 14(3): 199-203. {a} International Inst. Tropical Agric., PMB 5320, Ibadan, Nigeria

Muthukumar, B., M. Mariamma, et al. (1995). Regeneration of plants from primary leaves of cowpea. Plant Cell Tissue and Organ Culture 42(2): 153-155. {a} Dep. Plant Sci., Sch. Biol. Sci., Madurai Kamaraj Univ., Madurai 625021, India

Nagaraju, A. P., K. G. Shambulingappa, et al. (1995). Efficiency of levels and sources of fertilizer phosphorus and organic manure on the growth and yield of cowpea (Vigna unguiculata (L.) Walp.). Crop Research Hisar 9(2): 241-245. AICIP Pulses, Univ. Agric. Sci., G.K.V.K., Bangalore-560 065, India

Nedunchezhian, N., K. Annamalainathan, et al. (1995). Ultraviolet-B (280-320 nm) enhanced radiation induced changes in chlorophyll-protein complexes and polypeptide composition of chloroplasts in Vigna unguiculata seedlings grown at various temperatures. Photosynthetica Prague 31(1): 21-29. {a} Sch. Biological Sci., Madurai Kamaraj Univ., Madurai 625 021, India

Nedunchezhian, N. and G. Kulandaivelu (1995). Effect of Cd and UV-B radiation on polypeptide composition and photosystem activities of Vigna unguiculata chloroplasts. Biologia Plantarum Prague 37(3): 437-441. Sch. Biological Sci., Madurai Kamaraj Univ., Madurai 625 021, India

Nedunchezhian, N., K. C. Ravindran, et al. (1995). Changes in photosynthetic apparatus during dark incubation of detached leaves from control and ultraviolet-B treated Vigna seedlings. Biologia Plantarum Prague 37(3): 341-348. Sch. Biological Sci., Madurai Kamaraj Univ., Madurai 625 021, India

Noorwala, M., F. V. Mohammad, et al. (1995). A new monodesmosidic triterpenoid saponin from the seeds of Vigna unguiculata subsp. unguiculata. Journal of Natural Products Lloydia 58(7): 1070-1074. H. E. J. Res. Inst. Chem., Univ. Karachi, Karachi 75270, Pakistan

Norohna, M. A., S. J. Michereff, et al. (1995). Effect of cowpea seed treatment with Bacillus subtilis on Rhizoctonia solani control. Fitopatologia Brasileira 20(2): 174-178. Dep. de Agronomia, Area de Fitossanidade, Univ. Federal Rural de Permanbuco, 52171-900 Recife, PE, Brazil

Nti, C. A. and W. A. Plahar (1995). Chemical and biological characteristics of a West African weaning food supplemented with cowpea (Vigna unguiculata). Plant Foods for Human Nutrition Dordrecht 48(1): 45-54. {a} Dep. Home Sci., Fac. Agric., Univ. Ghana, Legon, Ghana

Obiagwu, C. J. (1995). Estimated yield and nutrient contributions of legume cover crops intercropped with yam, cassava, and maize in the Benue River Basins of Nigeria. Journal of Plant Nutrition 18(12): 2775-2782. Dep. Biol. Sci., Soil Microbiol. Sect., Wye College, Univ. London, Wye Ashford, Kent TN25 5AH, UK

Obiagwu, C. J. (1995). Effect of fertilizer treatments and planting time on the yield of some grain legumes of the Benue River Basins of Nigeria. Journal of Plant Nutrition 18(10): 2075-2080. Dep. Biol. Sci., Wye Coll., Univ. London, Wye, Ashford Kent TN25 5AH, UK

Ofuya, T. I. (1995). Colonization and control of Aphis craccivora Koch (Homoptera: Aphididae) by coccinellid predators in some resistant and susceptible cowpea varieties in Nigeria. Crop Protection 14(1): 47-50. Dep. Crop. Production, Federal Univ. Technol., PMB 704, Akure, Nigeria

Ofuya, T. I. (1995). Studies on the capability of Cheilomenes lunata (Fabricius) (Coleoptera: Coccinellidae) to prey on the cowpea aphid, Aphis craccivora Koch (Homoptera: Aphididae) in Nigeria. Agriculture Ecosystems and Environment 52(1): 35-38. Dep. Biol., Royal Holloway, Univ. London, Egham TW20 0EX, UK

Ofuya, T. I. and P. F. Credland (1995). Differences in the susceptibility of seeds of selected varieties of cowpea to Bruchidius atrolineatus (Coleoptera: Bruchidae). Bulletin of Entomological Research 85(2): 259-265. {a} Dep. Biol., Royal Holloway, Univ. London, Egham, Surrey TW20 0EX, UK

Ofuya, T. I. and P. F. Credland (1995). Responses of three populations of the seed beetle, Callosobruchus maculatus (F.) (Coleoptera: Bruchidae), to seed resistance in selected varieties of cowpea, Vigna unguiculata (L.) Walp. Journal of Stored Products Research 31(1): 17-27. {a} Dep. Biol., Royal Holloway, Univ. London, Egham Hill, Egham, Surrey TW20 0EX, UK

Oghiakhe, S. (1995). Progress and future prospects in utilisation of host plant resistance in the control of insect pests of cowpea, Vigna unguiculata in Africa. Insect Science and its Application 16(2): 123-143. Plant Resistance Group, International Centre Genetic Engineering Biotechnology, Aruna Asaf Ali Marg, New Delhi-110067, India

Oghiakhe, S. (1995). Effect of pubescence in cowpea resistance to the legume pod borer Maruca testulalis (Lepidoptera: Pyralidae). Crop Protection 14(5): 379-387. P.O. Box 49332, Nairobi, Kenya

Oghiakhe, S., L. E. N. Jackai, et al. (1995). Evaluation of cowpea genotypes for field resistance to the legume pod borer, Maruca testulalis, in Nigeria. Crop Protection 14(5): 389-394. {a} P.O. Box 49332, Nairobi, Kenya

Okamoto, A., M. Katsumi, et al. (1995). The relationship between levels of endogenous gibberellins and the response of Vigna hypocotyls to exogenous indole-3-acetic acid. Plant and Cell Physiology 36(1): 165-171. {a} Graduate Sch. Integrated Sci., Yokohama City Univ., Yokohama 236, Japan

Okamoto, A., M. Katsumi, et al. (1995). The effects of auxin on the mechanical properties in vivo of cell wall in hypocotyl segments from gibberellin-deficient cowpea seedlings. Plant and Cell Physiology 36(4): 645-651. {a} Sch. Integrated Sci., Yokohama City Univ., Yokohama 236, Japan

Okamoto, A. and H. Okamoto (1995). Two proteins regulate the cell wall extensibility and the yield threshold in glycerinated hollow cylinders of cowpea hypocotyl. Plant Cell and Environment 18(7): 827-830. {a} Graduate Sch. Integrated Sci., Yokohama City Univ., 22-2 Seto, Kanazawa-ku, Yokohama 236, Japan

Omokaro, D. N. and C. O. Ajakaiye (1995). Direct contact effects of pendimethalin and metolachlor on the anatomy of cowpea (Vigna unguiculata). Nigerian Journal of Botany 8: 17-24. {a} Dep. Biol. Sci., Univ. Calabar, Calabar, Cross Rivers State, Nigeria

Ormel, G. J., G. Gort, et al. (1995). Analysing host location in Uscana lariophaga (Hymenoptera: Trichogrammatidae), an egg parasitoid of bruchids (Coleoptera: Bruchidae), using Cox's proportional hazards model. Bulletin of Entomological Research 85(1): 113-123. {a} Dep. Entomol., Wageningen Agric. Univ., PO Box 8031, 6700 EH Wageningen, Netherlands

Paduano, D. C., R. M. Dixon, et al. (1995). Lupin (Lupinus angustifolius), cowpea (Vigna unguiculata) and navy bean (Phaseolus vulgaris) seeds as supplements for sheep fed low quality roughage. Animal Feed Science and Technology 53(1): 55-69. {a} Queensland Dep. Primary Industries, Swan's Lagoon Research Station, Millaroo, Qld. 4807, Australia

Pandey, K. C., N. Hasan, et al. (1995). Genetic evaluation of cowpea (Vigna unguiculata (L.) Walp.) lines for multiple pest resistance. Indian Journal of Genetics and Plant Breeding 55(2): 198-203. Indian Grassl. Fodder Res. Inst., Jhansi 284003, India

Pignone, D., I. Galasso, et al. (1995). Karyomorphological and heterochromatin similarities among four Vigna species. Genetic Resources and Crop Evolution 42(1): 57-60. {a} CNR-Istituto Germoplasma, Bari, Italy

Pilbeam, C. J., M. Wood, et al. (1995). Nitrogen use in maize-grain legume cropping systems in semi-arid Kenya. Biology and Fertility of Soils 20(1): 57-62. {a} Dep. Soil Science, Univ. Reading, Whiteknights, Reading RG6 2DW, UK

Pomares, C. C., D. B. Galloway, et al. (1995). Lupin and cowpea supplements for growth, wool production, and reproduction in rams. Australian Journal of Experimental Agriculture 35(4): 447-452. {a} Dep. Agriculture, Univ. Melbourne, Parkville, Vic. 3052, Australia

Pring, R. J., C. Nash, et al. (1995). Infection process and host range of Colletotrichum capsici. Physiological and Molecular Plant Pathology 46(2): 137-152. Dep. Agric. Sci., Univ. Bristol, IACR-Long Ashton Res. Stn., Bristol BS18 9AF, UK

Purdom, D. and A. T. Trese (1995). Morphological and molecular characteristics of host-conditioned ineffective root nodules in cowpea. Plant Physiology Rockville 109(1): 239-244. {a} Environmental Plant Biol., 317 Porter Hall, Ohio University, Athens, OH 45701, USA

Raji, J. A. and A. A. Agboola (1995). Effect of intercrops and fertilizer on root growth, nodulation and yield of cowpea (Vigna unguiculata), and on soil microbial population. Indian Journal of Agronomy 40(4): 587-593. Inst. Agric. Res. Training, Obafemi Awolowo Univ., Moor Plantation, PMB 5029, Ibadan, India

Raji, J. A., A. A. Agboola, et al. (1995). A diagnostic survey of farm resources and farm produce of the peasant farmers of the south-western Nigeria. International Journal of Tropical Agriculture. Jan. Dec. 13(1-4): 1-11. {a} Obafemi Awolowo University, Institute of Agricultural Research and Training, Moor Plantation, Ibadan, Nigeria

Rana, D. and H. B. Krishnan (1995). A new root-nodulating symbiont of the tropical legume Sesbania, Rhizobium sp. SIN-1, is closely related to R. galegae, a species that nodulates temperate legumes. FEMS Microbiology Letters 134(1): 19-25. {a} Dep. Plant Pathol., Univ. Missouri, Columbia, Missouri, MO 65211, USA

Redmon, L. A., F. M. Rouquette, Jr., et al. (1995). Nitrogen transfer from warm-season annual legumes to pearl millet. Journal of Plant Nutrition 18(4): 803-813. Tex. Agric. Exp. Stn., P.O. Box E, Overton, TX 75684, USA

Rewale, A. P., S. P. Birari, et al. (1995). Genetic variability and heritability in cowpea. Agricultural Science Digest 15(1-2): 73-76. Konkan Krishi Vidyapeeth, Dapoli 415 712, India

Richard, L. (1995). Fertility of Savanna soils and cultivation system in the Central African Republic: Nutritional potential of food crops in Savanna areas of the Central Africa Republic. Comptes Rendus de l'Academie d'Agriculture de France 81(8): 153-162. Inst. Rech. Textiles, Dep. CIRAD, Paris, France

Roberts, P. A., C. A. Frate, et al. (1995). Interactions of virulent Meloidogyne incognita and fusarium wilt on resistant cowpea genotypes. Phytopathology 85(10): 1288-1295. {a} Dep. Nematol., Univ. Calif., Riverside, CA 92521, USA

Routray, T. K., R. Pattanaik, et al. (1995). Coselection of compatible rhizobia and vesicular-arbuscular mycorrhizal fungi for cowpea in chromite mine soil. Indian Journal of Experimental Biology 33(12): 953-956. Lab. Microbiol. Plant Pathol., P. G. Dep. Botany, Utkal University, Bhubaneswar 751 004, India

Satyanarayana, T., E. P. Broglio, et al. (1995). Genome characterization of a new strain of peanut chlorotic streak virus causing chlorotic vein banding disease of groundnut (Arachis hypogaea L.) in India. Plant Pathology Oxford 44(6): 966-970. {a} Dep. Virol., S.V. Univ., Tirupati 517 502, India

Scheldeman, X., B. Meylemans, et al. (1995). Weed distribution in relation to pH and soil texture in the dry and intermediate lowland zones of Sri Lanka. Mededelingen Faculteit Landbouwkundige en Toegepaste Biologische Wetenschappen Universiteit Gent 60(2a): 235-242. Fac. Landbouwkundige Toegepaste Biol. Wetenschapen, Univ. Gent, Coupure links 652, B-9000 Gent, Belgium

Selvaraj, K. and V. Karunambal (1995). Effect of flooding on nodule solutes and leghemoglobin in cowpea. Indian Journal of Plant Physiology 38(1): 77-79. {a} Dep. Bot., Madras Christian Coll., Madras 600 059, India

Senaratne, R., N. D. L. Liyanage, et al. (1995). Nitrogen fixation of and N transfer from cowpea, mungbean and groundnut when intercropped with maize. Fertilizer Research 40(1): 41-48. {a} Dep. Crop Sci., Fac. Agric., Univ. Ruhuna, Mapalana, Kamburupitiya, Sri Lanka

Senaratne, R. and D. S. Ratnasinghe (1995). Nitrogen fixation and beneficial effects of some grain legumes and green-manure crops on rice. Biology and Fertility of Soils 19(1): 49-54. {a} Dep. Crop Sci., Fac. Agric., Univ. Ruhuna, Mapalana, Kamburupitiya, Sri Lanka

Shaanker, R. U., K. N. Ganeshaiah, et al. (1995). Development of seeds as self-organizing units: Testing the predicting. International Journal of Plant Sciences 156(5): 650-657. {a} Dep. Plant Genetics Breeding, Univ. Agric. Sci., Grandhi Krishi Vignana Kendra, Bangalore 560 065, India

Sharma, B. L. and P. K. Sharma (1995). Pearlmillet (Pennisetum glaucum)-based crop mixtures under rainfed conditions. Indian Journal of Agronomy 40(3): 362-365. Agric. Res. Station, Rajasthan Agric. Univ., Durgapura 302 018, India

Siddiqui, S. and H. N. Krishnamoorthy (1995). Effect of B-9 on flowering and yield of cowpea and gram under saline conditions. Indian Journal of Plant Physiology 38(3): 250-252. Dep. Bot., CCS Haryana Agric. Univ., Hisar 125004, India

Siddiqui, S. and H. N. Krishnamoorthy (1995). Effect of B9 on the carbohydrate metabolism of cowpea (Vigna unguiculata L.) seedlings under saline conditions. Indian Journal of Plant Physiology 38(2): 164-167. Dep. Bot., Haryana Agric. Univ., Hisar-125004, India

Singh, R. V. (1995). Effect of nitrogen and phosphorus on performance of rainfed okra (Hibiscus esculentus) and cowpea (Vigna unguiculata) intercropping system. Indian Journal of Agronomy 40(4): 581-586. Cent. Hortic. Exp. Station, Indian Inst. Hortic. Res., Ranchi, Bihar 834 010, India

Sinha, M. N. and R. K. Rai (1995). Forage-production potential of intensive crop rotation of cowpea (Vigna unguiculata) and sorghum (Sorghum bicolor) and its residual effect on oat (Avena sativa). Indian Journal of Agricultural Sciences 65(9): 673-675. Div. Agron., Indian Agric. Res. Inst., New Delhi 110 012, India

Skalamera, D. and M. C. Heath (1995). Changes in the plant endomembrane system associated with callose synthesis during the interaction between cowpea (Vigna unguiculata) and the cowpea rust fungus (Uromyces vignae). Canadian Journal of Botany 73(11): 1731-1738. Dep. Bot., Univ. Toronto, 25 Willcocks St., Toronto, ON M5S 3B2, Canada

Southworth, D. and J. A. Jernstedt (1995). Pollen exine development precedes microtubule rearrangement in Vigna unguiculata (Fabaceae): A model for pollen wall patterning. Protoplasma 187(1-4): 79-87. {a} Dep. Biol., South. Oreg. State Coll., Ashland, OR 97520, USA

Springer, T. L. (1995). Vulnerability of pasture and range legumes to fungus gnats. Crop Science 35(2): 534-536. {a} USDA-ARS, South Central Family Res. Cent., 6883 South State Highway 23, Booneville, AR 72927-9214, USA

Stamford, N. P., P. M. Chamber, et al. (1995). Symbiotic effectiveness of several tropical Bradyrhizobium strains on cowpea under a long-term exposure to nitrate: Relationships between nitrogen fixation and nitrate reduction activities. Journal of Plant Physiology 147(3-4): 378-382. Dep. Agronomy, Univ. Federal Rural Pernambuco, 52071-900, Recife, Brazil

Subbian, P., P. Gopalasundaram, et al. (1995). Energetics and water-use efficiency of intensive cropping system. Indian Journal of Agronomy 40(3): 398-401. Dep. Agronomy, Tamil Nadu Agric. Univ., Coimbatore 641 003, India

Swamy, P. M., S. D. S. Murthy, et al. (1995). Retardation of dark induced in vitro alterations in photosystem 2 organisation of cowpea leaf discs by combination of Ca-2+ and benzyladenine. Biologia Plantarum Prague 37(3): 457-460. {a} Dep. Botany, S.V. Univ., Tirupati 517 502, India

Tan, P., Y. C. Hung, et al. (1995). Akara (Fried cowpea paste) quality as affected by frying/reheating conditions. Journal of Food Science 60(6): 1301-1306. {a} Cent. Food Safety Quality Enhancement, Dep. Food Sci. Technol., Univ. Georgia, Griffin, GA 30223, USA

Tarhalkar, P. P. and M. V. Venugopalan (1995). Effect of organic recycling of fodder legumes in stabilizing productivity of rainfed cotton (Gossypium hirsutum L.) on marginal lands. Tropical Agriculture 72(1): 73-75. Div. Crop. Production, Central Inst. Cotton Res., Nagpur 440 001, India

Thies, J. E., P. L. Woomer, et al. (1995). Enrichment of Bradyrhizobium spp populations in soil due to cropping of homologous host legume. Soil Biology and Biochemistry 27(4-5): 633-636. {a} Centre Legumes Mediterranean Agric., Univ. Western Australia, Nedlands, WA 6009, Australia

Udaiyan, K., S. Manian, et al. (1995). Biostatic effect of fumigation and pesticide drenches on an endomycorrhizal-Rhizobium-legume tripartite association under field conditions. Biology and Fertility of Soils 20(4): 275-283. {a} Microbiol. Lab., Dep. Botany, Bharathiar Univ., Coimbatore-641 046 Tamil Nadu, India

Uguru, M. I. (1995). Inheritance of colour patterns in cowpea (Vigna unguiculata L. Walp.). Indian Journal of Genetics and Plant Breeding 55(4): 379-383. Dep. Crop Sci., Univ. Nigeria, Nsukka, Nigeria

Uguru, M. I. (1995). Genetics and association studies of pod shape in vegetable cowpea (vigna unguiculata (L.) Walp). Bionature 15(1): 15-19. Dep. Crop Sci., Univ. Nigeria, Nsukka, Nigeria

Uguru, M. I. and A. A. Ngwuta (1995). Genetics and linkage relationships of anthocyanin genes in vegetable cowpea (Vigna unguiculata (L.) Walp). Biologisches Zentralblatt 114(3): 273-278. {a} Univ. Nigeria, Fac. Agric., Dep. Crop Sci., Nsukka, Enugu State, Nigeria

Ullah, M. J., A. M. M. D. Rahman, et al. (1995). Effect of sowing date on cowpea (Vigna unguiculata). Indian Journal of Agronomy 40(4): 713-714. Bangladesh Agric. Inst., Dhaka, Bangladesh, 1207, India

Vale, C. C. D. and J. A. D. A. Lima (1995). The inheritance of immunity inVigna unguiculata 'Macaibo' to cowpea severe mosaic virus. Fitopatologia Brasileira 20(1): 30-32. Universidade Federal do Ceara, Lab. de Viroliga Vegetal Cx.P. 12.168, 60.353-00 Fortaleza-CE, Brazil

Veena, A., A. Urooj, et al. (1995). Effect of processing on the composition dietary fibre and starch in some legumes. Nahrung 39(2): 132-138. Dep. Studies Food Sci. Nutr., Univ. Mysore, Manasagangotri, Mysore 570 006, India

Verona, G., I. Galasso, et al. (1995). Retrospects and perspectives of cytogenetical studies in Vigna. Biologisches Zentralblatt 114(3): 231-241. {a} Stazione Sperimentale di Granicoltura per la Sicilia, Caltagirone, Rossini 1, 95041 Caltagirone, Italy

Yadav, G. L. and B. L. Sharma (1995). Effect of intercropping and mixing of cowpea (Vigna unguiculata) with pearlmillet (Pennisetum glaucum) on green-forage yield. Indian Journal of Agronomy 40(3): 497-498. Dep. Agronomy, Agric. Res. Station, Rajasthan Agric. Univ., Durgapura 302 018, India

Abida, P. S., V. R. Sashidhar, et al. (1994). Root-shoot communication in drying soil is mediated by the stress hormones abscisic acid and cytokinin synthesized in the roots. Current Science Bangalore 66(9): 668-677. {a} Dep. Crop Physiol., Univ. Agric. Sci., GKVK, Bangalore 560 065, India

Adebitan, S. A. (1994). Some factors influencing the growth and sporulation of Colletotrichum truncatum in culture media. International Journal of Tropical Plant Diseases 12(2): 197-207. Sch. Agric., Abubakar Tafawa Balewa University, PMB 0248, Bauchi, Nigeria

Ahamd, M. H. and V. Morgan (1994). Characterization of a cowpea (Vigna unguiculata) rhizobiophage and its effects on cowpea nodulation and growth. Biology and Fertility of Soils 18(4): 297-301. Biotechnology Centre, Univ. West Indies, Mona Kingston 7, Jamaica

Ahiabor, B. D. and H. Hirata (1994). Characteristic responses of three tropical legumes to the inoculation of two species of VAM fungi in Andosol soils with different fertilities. Mycorrhiza 5(1): 63-70. {a} Lab. Plant Nutr., Fac. Agric., Tokyo Univ. Agric. Technology, Fuchu, Tokyo 183, Japan

Akinyele, A. F. (1994). Sensory evaluation of canned cowpeas (Vigna unguiculata (L) Walp) in tomato sauce. Discovery and Innovation 6(4): 359-362. Dep. Chem., Polytechnic, Ibadan, Nigeria

Aletor, V. A. and O. A. Omodara (1994). Studies on some leguminous browse plants, with particular reference to their proximate, mineral and some endogenous anti-nutritional constituents. Animal Feed Science and Technology 46(3-4): 343-348. {a} Dep. Anim. Production and Health, Federal University Technology, PMB 704 Akure, Nigeria

Amatobi, C. I. (1994). Field evaluation of some insecticides for the control of insect pests of cowpea (Vigna unguiculata (L.) Walp.) in the Sudan savanna of Nigeria. International Journal of Pest Management 40(1): 13-17. Dep. Crop Protection, Inst. Agric. Res., Ahmadu Bello Univ., Zaria, Nigeria

Ampong, N. K., o. R. A. Nyang, et al. (1994). Compatibility of intercropping stem borer resistant Sorghum Sorghum bicolor Moench genotypes with cowpea Vigna unguiculata (L) Walp and its effect on flower thrips. Tropicultura 12(1): 10-14. {a} Agric. Botany, Univ. Reading, UK

Anilkumar, T. B., M. Chandrashekar, et al. (1994). Assessment of partial resistance in cowpea cultivars to leaf spot (Septoria vignicola Rao). Tropical Agriculture 71(1): 36-40. {a} AICRP on Pulses, Univ. Agricultural Sci., GKVK, Bangalore-560 065, India

Annan, I. B., K. N. Saxena, et al. (1994). Effects of infestation by cowpea aphid (Homoptera: Aphididae) on different growth stages of resistant and susceptibility cowpea cultivars. Insect Science and its Application 15(4-5): 401-410. {a} Du Pont Agric. Prod., Stine-Haskell Res. Cent., Elkton Road, P.O. Box 30, Newark, DE 19714-0030, USA

Atachi, P. and Z. C. Djihou (1994). Record of host-plants of Maruca testulalis (Geyer) (Lepidoptera: Pyralidae) in Republic of Benin. Annales de la Societe Entomologique de France 30(2): 169-174. Faculte des Sciences Agronomiques, Universite Nationale du Bening, B.P. 526, Cotonou, Benin

Barber, R. G. and O. Diaz (1994). Maintenance of yields and soil fertility in nonmechanized cropping systems, Bolivia. Soil Science Society of America Journal 58(3): 858-866. {a} British Tropical Agric. Mission, Santa Cruz, Bolivia, c/o F.C.O., King Charles St., London SW1A 2AH, UK

Bastos, J. L. P., J. T. Prisco, et al. (1994). Purification and characterization of a cotyledonary alpha-amylase from cowpea seedlings. Revista Brasileira de Fisiologia Vegetal 6(1): 33-39. {a} Dep. Biol., Univ. Federal delo Ceara CP 1065, Eortaleza, CE 60.451-970, Brazil

Bec, F. M. P., H. B. Krishnan, et al. (1994). Structures of nodulation factors from the nitrogen-fixing soybean symbiont Rhizobium fredii USDA257. Biochemistry 33(39): 11782-11788. {a} Dep. Plant Pathol., Univ. Mo., Columbia, MO 65211, USA

Bergman, C. J., D. G. Gualberto, et al. (1994). Development of a High-Temperature-Dried Soft Wheat Pasta Supplemented with Cowpea (Vigna anguiculata (L.) Walp): Cooking Quality, Color, and Sensory Evaluation. Cereal Chemistry 71(6): 523-527. {a} Nutr. Food Sci. Dep., Univ. Arizona, Tucson, AZ, USA

Berner, D. K., A. E. Awad, et al. (1994). Potential of imazaquin seed treatment for control of Striga gesnerioides and Alectra vogelii in cowpea (Vigna unguiculata). Plant Disease 78(1): 18-23. International Inst. Tropical Agriculture, PMB 5320, Oyo Road, Ibadan, Nigeria

Buckley, B. I. and K. C. Pee (1994). Southern-pea cultigens differ in ease of pod detachment. Hortscience 29(11): 1360-1361. Calhoun Res. Stn., La. Agric. Exp. Stn., La. State Univ. Agric. Cent., P.O. Box 539, Calhoun, LA 71225, USA

Carranco, M. E., L. G. Arellano, et al. (1994). A note on the chemical composition of Vigna unguiculata (L) Walp., as a possible forage source. Cuban Journal of Agricultural Science 28(3): 357-360. {a} Inst. Nacional Nutricion Salvador Zubiran, Dep. Nutricion Animal, Vasco Quiroga No. 15 Col. Deleg. Tlalpan 14000 Mexico, Ciudad Univ., Mexico

Carsky, R. J., L. Singh, et al. (1994). Suppression of Striga hermonthica on sorghum using a cowpea intercrop. Experimental Agriculture 30(3): 349-358. {a} IITA, PMB 5320, Ibadan, Nigeria

Carvalheira, G. and M. Guerra (1994). The polytene chromosomes of anther tapetum of some Phaseolus species. Cytologia Tokyo 59(2): 211-217. Dep. Genetics, CCB, Federal Univ. Pernambuco-UFPE, Recife, 50.732-970 PE, Brazil

Cerdeira, A. L., A. W. Cole, et al. (1994). Free amino acid and protein modification in southernpea (Vigna unguiculata L. Walp.) with glyphosate. Ciencia e Cultura Sao Paulo 46(3): 172-174. {a} EMBRAPA-CNPDA, Caixa Postal 69, Jaguariuna, Sao Paulo, SP 13820-000, Brazil

Chan, C. W. and R. D. Phillips (1994). Amino acid composition and subunit constitution of protein fractions from cowpea (Vigna unguiculata L. Walp) seeds. Journal of Agricultural and Food Chemistry 42(9): 1857-1860. {a} Cent. Food Safety Quality Enhancement, Dep. Food Sci. Technol., Agric. Experiment Stn., Univ. Georgia, Griffin, GA 30223, USA

Chandler, L. D. (1994). Evaluation of insect growth regulator-feeding stimulant combinations for management of fall armyworm (Lepidoptera: Noctuidae). Florida Entomologist 77(4): 411-424. USDA-ARS, R.R. 3, Brookings, SD 57006, USA

Chang, C. A., T. T. Yang, et al. (1994). Production and application of virus free seeds to control virus diseases of asparagus beans. Plant Protection Bulletin Taichung 36(4): 313-325. {a} Taiwan Agric. Res. Inst., Taichung 41301, Taiwan

Choi, W. I. and M. I. Ryoo (1994). Classifying instars of the adzuki bean weevils (Bruchidae, Coleoptera) based on head capsule widths. Korean Journal of Entomology 24(2): 155-157. Dep. Agric. Biol., Coll. Natural Resources, Korea Univ., Seoul 136-701, South Korea

Clark, K. M. and R. L. Myers (1994). Intercrop performance of Pearl Millet, Amaranth, Cowpea, Soybean, and guar in response to planting pattern and nitrogen fertilization. Agronomy Journal 86(6): 1097-1102. {a} Dep. Agronomy, 210 Waters Hall, Univ. Missouri, Columbia, MO 65211, USA

Cortesero, A. M. and J. P. Monge (1994). Influence of pre-emergence experience on response to host and host plant odours in the larval parasitoid Eupelmus vuilleti. Entomologia Experimentalis et Applicata 72(3): 281-288. Inst. Biocenotique Experimentale Agrosystemes, U.R.A. C.N.R.S., 1298 Ave. Monge, Parc de Grandmont, 37200 Tours, France

Dadari, S. A., V. Kumar, et al. (1994). Chemical weed control in cotton (Gossypium species) + cowpea (Vigna unguiculata) mixture. Indian Journal of Agronomy 39(1): 4-8. Dep. Agronomy, Ahmadu Bello Univ., Zaria, Nigeria

Dario, A. C. and J. M. Salgado (1994). Supplementation of irradiated and non-irradiated cowpea bean (Vigna unguiculata L. Walp) protein with cereal proteins: Supplementation of soup with a protein blend of appropriate nutritional value. Plant Foods for Human Nutrition Dordrecht 46(3): 213-219. {a} Sect. Nutr. Hum. Alim., Esc. Superior Agric. 'Luiz de Queiroz', Univ. Sao Paulo, P.O. Box 9, 13400 Piracicaba, SP, Brazil

Dario, A. C. and J. M. Salgado (1994). Effect of thermal treatments on the chemical and biological value of irradiated and non-irradiated cowpea bean (Vigna unguiculata L. Walp) flour. Plant Foods for Human Nutrition Dordrecht 46(2): 181-186. {a} Setor Nutr. Humana Alimentos, Esc. Superior Agric. 'Luiz de Queiroz', Univ. Sao Paulo, P.O. Box 9, 13400 Piracicaba, SP, Brazil

De, M. M. S. and M. M. L. Izaguirre (1994). Seasonal dynamic, host range and symbiotic efficiency of native rhizobial populations in three soil horizons of four contrasting Savanna sites. Symbiosis 17(1): 43-63. {a} Lab. Biotecnol. Virol. Vegetal, Cent. Microbiol. Biol. Cel., Inst. Venezolano Invest. Cientificas, Apdo. Postal 21827, Caracas 1020-A, Venezuela

Diaz, F. A. and H. J. A. Morales (1994). Efficacy of foliar fertilization on cowpea in northern Tamaulipas. Subtropical Plant Science 46: 29-31. Campo Experimental Rio Bravo, INIFAP, Apdo. 172, Rio Bravo, Tamaulipas 88900, Mexico

Dreyer, H., J. Baumgartner, et al. (1994). Seed-damaging field pests of cowpea (Vigna unguiculata L. Walp.) in Benin: Occurrence and pest status. International Journal of Pest Management 40(3): 252-260. {a} Agric. Bureau Grisons, Grabenstr. 1, 7001 Chur, Switzerland

Ekpo, E. J. A. and C. L. N. Nebane (1994). Response of cowpea cultivars to infection by Phoma bakeriana Sacc. in south Western Nigeria. Discovery and Innovation 6(2): 202-205. {a} Dep. Crop Sci., Univ. Zimbabwe, Mount Pleasant, Harare, Zimbabwe

Ellis, R. H., R. J. Lawn, et al. (1994). Towards the reliable prediction of time to flowering in six annual crops: III. Cowpea Vigna unguiculata. Experimental Agriculture 30(1): 17-29. {a} Univ. Reading, Dep. Agric., Plant Environ. Lab., Cutbush Lane, Shinfield, Reading RG2 9AD, UK

Fernandez, D. S. and J. Ascencio (1994). Acid phosphatase activity in bean and cowpea plants grown under phosphorus stress. Journal of Plant Nutrition 17(2-3): 229-241. {a} Fac. Agronomia UCV, Inst. Botanica Agricola, Apartado 4579, Maracay, Venezuela

Fernando, W. G. D. and R. G. Linderman (1994). Chemical control of stem and root rot of cowpea caused by Phytophthora vignae. Plant Disease 78(10): 967-971. Agric. Canada, Plant Res. Cent., K.W. Neatby Build., Room 4024, CEF, Ottawa, ON K1A 0C6, Canada

Ferrari, I. R., A. L. A. D, et al. (1994). Effect of drought on photodynamic peroxidation of leaf total lipophilic extracts. Phytochemistry Oxford 37(5): 1237-1243. {a} Biochimie Physiol. Adaptation Vegetale, Univ. Paris 7, Place Jussieu, Case 7019, 75251 Paris Cedex 05, France

Fery, R. L. and P. D. Dukes (1994). Genetic analysis of the green cotyledon trait in southern pea (Vigna unguiculata (L.) Walp.). Journal of the American Society for Horticultural Science 119(5): 1054-1056. {a} US Vegetable Lab., Agric. Res. Serv., US Dep. Agric., 2875 Savannah Highway, Charleston SC 29414, USA

Fery, R. L., P. D. Dukes, et al. (1994). Characterization of new sources of resistance in cowpea to the southern root-knot nematode. Hortscience 29(6): 678-679. U.S. Veg. Lab., Agric. Res. Serv., U.S. Dep. Agric., 2875 Savannah Highway, Charleston, SC 29415-5334, USA

Fotso, M., J. L. Azanza, et al. (1994). Molecular heterogeneity of cowpea (Vigna unguiculata Fabaceae) seed storage proteins. Plant Systematics and Evolution 191(1-2): 39-56. {a} Lab. Biochim. Technol. Aliments, Univ. Bordeaux 1, Ave. Fac., F-33405 Talence Cedex, France

Franzluebbers, K., A. S. R. Juo, et al. (1994). Decomposition of cowpea and millet amendments to a sandy Alfisol in Niger. Plant and Soil 167(2): 255-265. Dep. Soil Crop Sci., Texas A and M Univ., College Station, TX 77843-2474, USA

Franzluebbers, K., R. W. Weaver, et al. (1994). Mineralization of labeled N from cowpea (Vigna unguiculata (L.) Walp.) plant parts at two growth stages in sandy soil. Plant and Soil 160(2): 259-266. Dep. Soil and Crop Sci., Tex. A and M Univ., College Station, TX 77843-2474, USA

Franzluebbers, K., R. W. Weaver, et al. (1994). Carbon and nitrogen mineralization from cowpea plants part decomposing in moist and in repeatedly dried and wetted soil. Soil Biology and Biochemistry 26(10): 1379-1387. {a} Dep. Soil and Crop Sci., Tex. A and M Univ., College Station, TX 77843-2474, USA

Galasso, I., D. Pignone, et al. (1994). Cytotaxonomic studies in Vigna. II. Heterochromatin characterization in Vigna unguiculata and three related wild species. Caryologia 46(4): 275-282. {a} CNR Istituto del Germoplasma, Via Amendola 165/A, 70126 Bari, Italy

Gangwar, K. S. and S. K. Sharma (1994). Fodder-legume intercropping in maize (Zea mays) and its effect on succeeding wheat (Triticum aestivum). Indian Journal of Agricultural Sciences 64(1): 38-40. Cropping Systems Res., Modipuram, Meerut, Uttar Pradesh 250 110, India

Ghosh, P. K. and N. P. Singh (1994). Soil-nitrogen status under summer legumes-maize (Zea mays) sequence. Indian Journal of Agricultural Sciences 64(12): 856-857. {a} National Research Centre Groundnut, Junagadh, Gujarat 362 001, India

Gomez, F. E., J. T. Prisco, et al. (1994). Properties of a partially purified ribonuclease from cowpea cotyledons. Revista Brasileira de Fisiologia Vegetal 6(1): 27-32. Departamento de Bioquimica e Biologia Molecular, Universidade Federal do Ceara, CP 1065, Fortaleza, CE, 60451-970, Brazil

Guerra, M. and G. M. G. Carvalheira (1994). Occurrence of polytene chromosomes in the anther tapetum of Vigna unguiculata (L.) Walp. Journal of Heredity 85(1): 43-46. {a} Dep. de Genetica, CCB, UFPE, Recife 50732-970, PE, Brazil

Habash, D. Z., B. Genty, et al. (1994). The consequences of chlorophyll deficiency for photosynthetic light use efficiency in a single nuclear gene mutation of cowpea. Photosynthesis Research 42(1): 17-25. {a} Dep. Biol., University Essex, Colchester, CO4 3SQ, UK

Hall, D. J. M., D. C. McKenzie, et al. (1994). Amelioration of a hardsetting Alfisol through deep mouldboard ploughing, gypsum application and double cropping. III. Crop production and profitability. Soil and Tillage Research 28(3-4): 287-300. {a} West. Aust. Dep. Agric., PMB 50, Esperance, WA 6450, Australia

Hasuike, S. I. and H. Okamoto (1994). Effects of gibberellin on auxin-induced hyperpolarization of cell membranes in hypocotyls of Vigna unguiculata. Plant and Cell Physiology 35(6): 951-955. Dep. Biology, Yokohama City Univ., Seto 22-2, Kanazawa-ku, Yokohama 236, Japan

Hazra, P., P. K. Das, et al. (1994). Inheritance of pod weight in cowpea (Vigna unguiculata (L.) Walp.). Indian Journal of Genetics and Plant Breeding 54(2): 175-178. {a} N.B. Campus, B.C.K.V., Pundibari, Coochbehar, West Bengal 736165, India

Heath, M. C. (1994). Genetics and cytology of age-related resistance in North American cultivars of cowpea (Vigna unguiculata) to the cowpea rust fungus (Uromyces vignae). Canadian Journal of Botany 72(5): 575-581. Bot. Dep., Univ. Toronto, 25 Willocks St., Toronto, ON M5S 3B2, Canada

Hernandez, J. A., R. L. A. Del, et al. (1994). Salt stress-induced changes in superoxide dismutase isozymes in leaves and mesophyll protoplasts from Vigna unguiculata (L.) Walp. New Phytologist 126(1): 37-44. {a} Unidad Alimentacion Desarrollo Planta, Cent. Edafol. Biol. Aplicada Segura, CSIC, Apdo. 195, E-30080 Murcia, Spain

Horst, W. J. and R. Haerdter (1994). Rotation of maize with cowpea improves yield and nutrient use of maize compared to maize monocropping in an alfisol in the northern Guinea Savanna of Ghana. Plant and Soil 160(2): 171-183. {a} Inst. Plant Nutrition, Univ. Hannover, Herrenhaeuser Str. 3, D-30419 Hannover, Germany

Hussain, A., D. Mohammad, et al. (1994). Forage yield and quality of six cowpea (Vigna unguiculata (Linn.) Walp.) genotypes at three locations in Pakistan. Sarhad Journal of Agriculture 10(1): 77-81. {a} Fodder Prog., Natl. Agric. Res. Cent., Park Rd., Islamabad, Pakistan

Ikuenobe, C. E., J. U. Chokor, et al. (1994). Influence of method of land preparation on weed regeneration in cowpea (Vigna unguiculata L. Walp.). Soil and Tillage Research 31(4): 375-383. {a} Agric. Div., Nigerian Inst. Oil Palm Res., P.M.B. 1030, Benin-City, Nigeria

Inserra, R. N., R. A. Dunn, et al. (1994). Host response of ornamental palms to Rotylenchulus reniformis. Journal of Nematology 26(4 Suppl.): 737-743. {a} Fla. Dep. Agric., Div. Plant Industry, Gainesville, FL 32614-7100, USA

Ismail, A. M., A. E. Hall, et al. (1994). Drought and pot size effects on transpiration efficiency and carbon isotope discrimination of cowpea accessions and hybrids. Australian Journal of Plant Physiology 21(1): 23-35. {a} Dep. Bot. Plant Sci., Univ. Calif., Riverside, CA 92521, USA

Jadhav, A. G., S. H. Shinde, et al. (1994). Effect of seeding date on nutrient removal and yield of cowpea (Vigna unguiculata). Indian Journal of Agronomy 39(3): 484-485. Dep. Agron., Coll. Agric., Dhule 424 001, India

Joshi, S. S., R. Sreekantaradhya, et al. (1994). Inheritance of a few qualitative characters in cowpea (Vigna unguiculata (L.) Walp). Crop Research Hisar 8(2): 330-336. Univ. Agric. Sci., Bangalore-560 065, India

Kasperbauer, M. J. and P. G. Hunt (1994). Shoot/root assimilate allocation and nodulation of Vigna unguiculata seedlings as influenced by shoot light environment. Plant and Soil 161(1): 97-101. Coastal Plains Soil and Water Conserv. Res. Cent., Florence, SC 29502-3039, USA

Khandaker, Z. H. (1994). Effect of mixed cropping of maize (Zea mays) and cowpea (Vigna unguiculata) forage on fodder yield, chemical composition and its in-vitro digestibility. Indian Journal of Animal Nutrition 11(1): 55-57. Dep. Animal Nutrition, Bangladesh Agric. Univ., Mymensingh-2202, Bangladesh

Kher, G. C., J. C. Patel, et al. (1994). Response of summer cowpea (Vigna unguiculata) to irrigation, nitrogen and phosphorus. Indian Journal of Agronomy 39(1): 175-177. Dep. Agron., Gujarat Agric. Univ., Junagadh 362 001, India

Kolo, M. G. M. and U. B. Abdullahi (1994). Low-growing crops as weed-suppressant in intercropping systems. Indian Journal of Agricultural Sciences 64(9): 642-643. {a} Dep. Agric. Botany, Univ. Reading, Reading RG6 2AU, UK

Krause, A., C. J. A. Sigrist, et al. (1994). Accumulation of transcripts encoding a lipid transfer-like protein during deformation of nodulation-competent Vigna unguiculata root hairs. Molecular Plant Microbe Interactions 7(3): 411-418. {a} L.B.M.P.S., Univ. Geneve, 1, ch. de l'Imperatrice, 1292 Chambesy, Geneva, Switzerland

Lal, M. and N. P. Shukla (1994). Efficacy of jalshakti on graminaceous and leguminous forage crops. Indian Journal of Agronomy 39(1): 93-96. Indian Grassland and Fodder Res. Inst., Jhansi, Uttar Pradesh 284 003, India

Lienard, V. and D. Seck (1994). Review of control methods against Callosbruchus maculatus (F.) (Coleoptera: Bruchidae), pest of cowpea (Vigna unguiculata (L.) Walp) in tropical Africa. Insect Science and its Application 15(3): 301-311. Unite Zool. gen. appliquee, Fac. Sci. Agronomiques 2, Passage des Deportes, B-5030 Gembloux, France

Liu, K. and K. H. McWatters (1994). Effects of storage, soaking and cooking method on cookability of cowpeas. Lebensmittel Wissenschaft and Technologie 27(1): 95-97. {a} Jacob Hartz Seed Company Inc., 901 N. Park Ave., Stuttgart, AR 76160, USA

McSorley, R., D. W. Dickson, et al. (1994). Host status of selected tropical rotation crops to four populations of root-knot nematodes. Nematropica 24(1): 45-53. {a} Dep. Entomology Nematology, P.O. Box 110620, Univ. Fla., Gainesville, FL 32611, USA

Meher, H. C. (1994). Effect of sebuphos on soil nematodes following furrow application in cowpea, okra, pea, soybean and tomato. Indian Journal of Plant Protection 22(1): 71-76. Indian Agric. Res. Inst., New Delhi 110 012, India

Melgar, J. and K. W. Roy (1994). Soybean sudden death syndrome: Cultivar reactions to inoculation in a controlled environment and host range and virulence of causal agent. Plant Disease 78(3): 265-268. Dep. Entomol. Plant Pathol., Miss. State Univ., Mississippi State, MS 39762, USA

Melo, D. F. D., Y. Jolivet, et al. (1994). Effect of salt stress on mitochondrial energy metabolism of Vigna unguiculata cultivars differing in NaCl tolerance. Plant Physiology and Biochemistry Montrouge 32(3): 405-412. {a} Laboratoire de Physiologie Vegetale et Forestiere Univ. de Nancy I, BP 239, 54506 Vandoeuvre-les-Nancy, France

Miller, J. C., Jr. and D. C. Scheuring (1994). 'Texas Pinkeye Purple Hull' cowpea. Hortscience 29(8): 926-927. Dep. Horticultural Sci., Tex. A and M Univ., College Station, TX 77843-2133, USA

Misra, H. P. (1994). Golden yellow mosaic virus on yard bean (Vigna unguiculata subsp. sesquipedalis) and its management. Indian Journal of Agricultural Sciences 64(11): 804-806. Div. Entomol., Indian Agric. Res. Inst., New Delhi 110 012, India

Mueller, J., Z. P. Xie, et al. (1994). Trehalose and trehalase in root nodules from various legumes. Physiologia Plantarum 90(1): 86-92. {a} Botanisches Inst., Univ. Basel, Hebelstrasse 1, CH-4056 Basel, Switzerland

Mutnal, S. M., P. Kumar, et al. (1994). Native Rhizobium nodulation in different pulses under lowland rice (Oryza sativa) fallows. Indian Journal of Agricultural Sciences 64(9): 633-634. Agric. Res. Stn. Paddy, Univ. Agric. Sci., Sirsi, Karnataka 581 401, India

Nche, P. F., M. R. Nout, et al. (1994). The effect of cowpea supplementation on the quality of kenkey, a traditional Ghanaian fermented maize food. Journal of Cereal Science 19(2): 191-197. {a} Agric. Univ., Dep. Food Sci., Bomenweg 2, 6703 HD Wageningen, Netherlands

Newaj, R. and D. S. Yadav (1994). Changes in physico-chemical properties of soil under intensive cropping systems. Indian Journal of Agronomy 39(3): 373-378. {a} Natl. Res. Cent. Agroforestry, Pahuj Dam, Gwalior Rd., Jhansi, Uttar Pradesh 284 003, India

Nielsen, S. S., C. I. Osuala, et al. (1994). Early leaf harvest reduces yield but not protein concentration of cowpea seeds. Hortscience 29(6): 631-632. Dep. Food Sci., Purdue Univ., West Lafayette, IN 47907-1160, USA

Ntonifor, N. N. and L. E. N. Jackai (1994). Comparative growth development of Riptortus dentipes and Nezara viridula on cowpea and soybean pods. Insect Science and its Application 15(4-5): 453-459. {a} IITA, c/o L.W. Lambourn Co., Carolyn House, 20 Dingwall Road, Croydon CR9 3EE, UK

Okamoto, H. and A. Okamoto (1994). The pH-dependent yield threshold of the cell wall in a glycerinated hollow cylinder (in vitro system) of cowpea hypocotyl. Plant Cell and Environment 17(8): 979-983. {a} Graduate Sch. Integrated Sci., Yokohama City Univ., 22-2 Seto, Kanazawa-ku, Yokohama 236, Japan

Oladiran, J. A. (1994). The performance of plants from aged seeds of cowpea (Vigna unguiculata (L) Walp) at different plant populations. Scientia Horticulturae Amsterdam 59(3-4): 285-290. Sch. Agric. Agric. Technol., Federal Univ. Technbol., PMB 65, Minna, Niger State, Nigeria

Oladiran, J. A. and O. A. Ojo (1994). Response of the IFE brown cultivar of cowpea to plant population during early and late planting seasons. Nigerian Journal of Botany 7: 49-54. Sch. Agric. and Agric. Technol., Fed. Univ. Technol., P.M.B. 65, Minna, Nigeria

Paliwal, K., M. Sivaguru, et al. (1994). Identification of an aluminum tolerant tropical cowpea cultivar by growth and biomass accumulation parameters. Journal of Plant Nutrition 17(2-3): 367-376. {a} Dep. Plant Sci., Sch. Biological Sci., Madurai Kamaraj Univ., Madurai 625 021, Tamil Nadu, India

Parco, S. Z., M. J. Dilworth, et al. (1994). Motility and the distribution of introduced root nodule bacteria on the root system of legumes. Soil Biology and Biochemistry 26(2): 297-300. {a} Nitrogen Fixation Research Group, School Biological and Environmental Sciences, Murdoch University, South St., Murdoch, WA 6150, Australia

Patra, D. D., S. Chand, et al. (1994). Estimation of dinitrogen fixation by cowpea (Vigna unguiculata) using residual soil 15N in poppy (Papaver somniferum L.) cowpea sequence. Journal of Nuclear Agriculture and Biology 23(3): 134-137. Central Inst. Med. and Aromatic Plants, Lucknow-226 015, India

Pederson, G. A. and M. R. McLaughlin (1994). Genetics of resistance to peanut stunt, clover yellow vein, and alfalfa mosaic viruses in white clover. Crop Science 34(4): 896-900. {a} USDA-ARS, Crop Sci. Res. Lab., Forage Res. Unit, P.O. Box 5367, Mississippi State, MS 39762, USA

Piergiovanni, A. R. and G. C. Della (1994). Alpha-Amylase inhibitors in cowpea (Vigna unguiculata): Effects of soaking and cooking methods. Food Chemistry 51(1): 79-81. {a} Germplasm Inst.-CNR, via Amendola 165/A, 70126 Bari, Italy

Piergiovanni, A. R., G. C. Della, et al. (1994). High antinutrient levels and bruchid resistance of cowpea (Vigna unguiculata) seeds. Euphytica 80(1-2): 59-62. {a} Germplasm Inst.-CNR, Via Amendola 165/A, 70126 Bari, Italy

Ponte, J. J. D. and D. M. D. Almeida (1994). 'Pampo', a cowpea cultivar resistant to the angular leaf spot (Isariopsis griseola). Fitopatologia Venezolana 7(1): 6-7. UFC/Univ. Federal do Ceara, Caixa Postal 12.168, 60356-001 Fortaleza, Estado do Ceara, Brazil

Ponte, J. J. D. and M. E. Alves (1994). Reaction of cowpea cv. 'Pampo' (Vigna unguiculata) to three viruses. Fitopatologia Brasileira 19(1): 92-94. {a} Univ. Federal Ceara, Dep. Fitotecnia, Secao Fitopatol., Cx. Postal 12168, 60356-001 Fortalez-CE, Brazil

Powell, J. M., R. S. Fernandez, et al. (1994). Effects of sheep diet on nutrient cycling in mixed farming systems of semi-arid West Africa. Agriculture Ecosystems and Environment 48(3): 263-271. {a} Intl. Livestock Cent. Africa, ICRISAT Sahelian Cent., Niamey, Niger

Power, J. F. and P. T. Koerner (1994). Cover crop production for several planting and harvest dates in Eastern Nebraska. Agronomy Journal 86(6): 1092-1097. {a} USDA-ARS, Dep. Agron., Univ. Nebraska, Lincoln, NE 68583, USA

Qi, X., R. Chen, et al. (1994). Characterization of a soybean beta-conglycinin-degrading protease cleavage site. Plant Physiology Rockville 104(1): 127-133. {a} Dep. Biol. Sci., State Univ. New York at Binghamton, Binghamton, NY 13902-6000, USA

Quintela, E. D., S. P. Wraight, et al. (1994). Application of Beauveria bassiana (Bals.) Vuill, and Metarhizium anisopliae (Metsch.) Sor. conidia to control Chalcodermus bimaculatus Boh. Larvae (Coleoptera: Curculionidae) in soil. Anais da Sociedade Entomologica do Brasil 23(3): 367-377. {a} EMBRAPA/Cent. Nacional Pesquisa Arroz Feijao, Caixa postal 179, 74001-970 Goiania, Brazil

Rajnauth, G. L., J. E. Pegus, et al. (1994). Analysis of cowpea severe mosaic epidemics in two seasons in Trinidad. Tropical Agriculture 71(2): 100-105. {a} Dep. Plant Pathol., Central Experiment Station, Ministry Agric., Lands Marine Resources, Centeno via Arima P.O., Trinidad and, Trinidad and Tobago

Rajput, A. L. (1994). Response of cowpea (Vigna unguiculata) to rhizobium inoculation, date of sowing and phosphorus. Indian Journal of Agronomy 39(4): 584-587. Crop Res. Stn., Narendra Deva Univ. Agric. and Technol., Bahraich, Uttar Pradesh 271 801, India

Ramanuja, M. N., H. S. Vibhakara, et al. (1994). Studies on the changes in peroxidase levels in cluster bean (Cyamopsis tetragonoloba) and cowpea (Vigna unguiculata L.) during development. Journal of Food Science and Technology 31(1): 11-14. {a} Defence Food Res. Lab., Mysore- 570 011, India

Rao, E. V. S. P., M. Singh, et al. (1994). Performance of intercropping systems based on palmarosa (Cymbopogon martinii var motia). Indian Journal of Agricultural Sciences 64(7): 442-445. Regional Centre, Central Inst. Med. and Aromatic Plants, Bangalore, Karnataka 560 065, India

Reddy, K. C., P. L. Visser, et al. (1994). The effects of sole and traditional intercropping of millet and cowpea on soil and crop productivity. Experimental Agriculture 30(1): 83-88. {a} Ala. A and M Univ., PO Box 1208, Normal, AL 35762, USA

Relic, B., X. Perret, et al. (1994). Nod factors of Rhizobium are a key to the legume door. Molecular Microbiology 13(1): 171-178. {a} LBMPs, Universite de Geneve, 1 ch. de Imperatrice, 1292 Chambesy/Geneve, Switzerland

Sahsah, Y., A. T. P. Thi, et al. (1994). Purification and characterization of a soluble lipolytic acylhydrolase from cowpea (Vigna unguiculata L.) leaves. Biochimica et Biophysica Acta 1215(1-2): 66-73. {a} Lab. Biochim. Physiol. Adaptation Vegetale, Univ. Paris 7, Denis Diderot, 2 Place Jussieu, F-75251 Paris Cedex 05, France

Sanjuan, J., P. Grob, et al. (1994). NodW is essential for full expression of the common nodulation genes in Bradyrhizobium japonicum. Molecular Plant Microbe Interactions 7(3): 364-369. {a} Dep. Microbiol., Estacion Exp. Zaidin, Profesor Albareda 1, E-18008 Granada, Spain

Saud, R. K. and K. Thakuria (1994). Effect of rice (Oryza sativa) + cowpea (Vigna unguiculata) intercropping on chemical properties of soil and crop productivity. Indian Journal of Agronomy 39(2): 282-284. Dep. Agronomy, Assam Agric. Univ., Jorhat 785 013, India

Schmidt, L. (1994). Nutrient content of tropical grain legumes. Kuehn Archiv 88(2): 165-176. Martin-Luther-Univ. Halle-Wittenberg, Inst. fuer Acker Pflanzenbau, Emil-Abderhalden-Str. 25, D-06108 Halle, Germany

Schrandt, J. K., R. M. Davis, et al. (1994). Host range and influence of nutrition, temperature, and pH on growth of Pythium violae from carrot. Plant Disease 78(4): 335-338. Dep. Plant Pathol., Univ. Calif., Davis, CA 95616, USA

Schroer, J. and P. Welzel (1994). Asymmetric synthesis of a key synthetic precursor for (+)-strigol and sorgolactone. Tetrahedron 50(23): 6839-6858. {a} Fakultaet fuer Chemie, Ruhr-Universitaet, D-44780 Bochum, Germany

Sheokand, S., K. Swaraj, et al. (1994). Root nodule functioning as affected by stem excision in cowpea (Vigna unguiculata L. Walp). Crop Research Hisar 7(3): 437-445. Dep. Botany, CCS Haryana Agric. Univ., Hisar-125 004, India

Shewfelt, R. L., M. C. Erickson, et al. (1994). Peroxidation of isolated microsomal membranes from nongreen plant tissue. Journal of Plant Physiology 143(6): 670-674. {a} Center Food Safety Quality Enhancement, Dep. Food Sci. Technol., Univ. Georgia Experiment Station, Griffin, GA 30223-1797, USA

Shinde, A. K., S. P. Birari, et al. (1994). Effect of potassium nitrate and urea on growth and yield of cowpea (Vigna unguiculata). Indian Journal of Agricultural Sciences 64(7): 490-491. {a} Dep. Botany, Konkan Agric. Univ., Dapoli, Maharashtra 415 712, India

Simmons, A. M. (1994). Oviposition on vegetables by Bemisia tabaci (Homoptera: Aleyrodidae): Temporal and leaf surface factors. Environmental Entomology 23(2): 381-389. U.S. Vegetable Lab., USDA-ARS, 2875 Savannah Highway, Charleston, SC 29414, USA

Singh, R. and S. K. Katyal (1994). Influence of weed-control method under different planting patterns and fertility levels on growth and yield of summer cowpea (Vigna unguiculata). Indian Journal of Agricultural Sciences 64(9): 639-641. {a} Agric. Res. Stn., Rajasthan Agric. Univ., Mandor 342 304, India

Sinha, N. C. and P. N. Mathur (1994). Climatic influence on seed production of Fodder cowpea. Indian Journal of Plant Physiology 37(2): 127-129. Div. Plant Physiol. Biochem., Indian Grassland Fodder Res. Inst., Jhansi 284 003, India

Sinsinwar, B. S. (1994). Production potential and nitrogen economy in wheat (Triticum aestivum)-based forage cropping system. Indian Journal of Agronomy 39(4): 522-527. Div. Agron., Indian Grassland and Fodder Res. Inst., Jhansi, Uttar Pradesh 284 003, India

Sirohi, A. and Siyanand (1994). Effect of fenvalerate, triazophos and FMC 54800 on penetration and reproduction of Meloidogyne incognita. Indian Journal of Nematology 24(1): 54-61. Div. Nematol., Indian Agric. Res. Inst., New Delhi-110 012, India

Takele, A. and C. R. McDavid (1994). Effects of short-term waterlogging on cultivars of cowpea (Vigna unguiculata (L.) Walp.). Tropical Agriculture 71(4): 275-280. {a} Dep. Plant Sci., Univ. West Indies, St. Augustine, Trinidad and, Trinidad and Tobago

Thiagarajan, T. R. and M. H. Ahmad (1994). Phosphatase activity and cytokinin content in cowpeas (Vigna unguiculata) inoculated with a vesicular-arbuscular mycorrhizal fungus. Biology and Fertility of Soils 17(1): 51-56. {a} Biotechnol. Cent., Univ. West Indies, Kingston 7, Jamaica

Thomas, O. A. A. and C. Gaspar (1994). Biological control of Callosobruchus maculatus F. (Coleoptera: Bruchidae) using Dinarmus basalis Rond. (Hymenoptera: Pteromalidae). Mededelingen Faculteit Landbouwkundige en Toegepaste Biologische Wetenschappen Universiteit Gent 59(2a): 451-456. {a} Fac. des Sci. Agron., Univ. Natl. du Benin BP 526, Cotonou, Benin

Timsina, J., D. P. Garrity, et al. (1994). Plant water relations and growth of cowpea cultivars subjected to varying degrees of waterlogging. Field Crops Research 39(1): 49-57. {a} Southeast Asian Regional Res. Programme, Int. Cent. Res. Agroforestry, Jalan Gunung Batu No. 5, P.O. Box 161, Bogor 16001, Indonesia

Timsina, J., D. P. Garrity, et al. (1994). The interaction of cowpea maturity with degree of waterlogging in the post-rice environment. Field Crops Research 39(1): 39-48. {a} Southeast Asian Regional Res. Programme, Int. Centre Res. Agroforestry, Jalan Gunung, Batu No. 5, P.O. Box 161, Bogor 16001, Indonesia

Turina, M., M. G. Bellardi, et al. (1994). First report of natural infection of Euonymus japonica var. microphylla by alfalfa mosaic virus. Plant Disease 78(9): 925. Ist. Patol. Veg., Univ. degli Studi, Bologna 40126, Italy

Urooj, A. and S. Puttaraj (1994). Effect of processing on starch digestibility in some legumes: An in vitro study. Nahrung 38(1): 38-46. Reader Foods Nutr., Post Graduate Dep. Home Sci., 'Christ Lodge', 13th, Cross, II Main, Mysore-570014, India

Val, R. R. D., K. V. S. Fernandes, et al. (1994). Detection of a metalloproteinase activity in cotyledons of cowpea (Vigna unguiculata) seeds. Revista Brasileira de Botanica 17(2): 129-132. Group Biotechnol. Plantas Cultivadas, Dep. Bioquimica Biol. Mol., Univ. Federal Ceara, Caixa Postal 1056, 60001-970 Fortaleza, CE, Brazil

Vale, C. C. D. and J. A. D. A. Lima (1994). Effects of isolated and mixed infection by viruses from distinct groups in cowpea. Fitopatologia Brasileira 19(2): 193-197. Universidade Federal do Ceara, Lab. de Virologia Vegetal, Cx. Postal 12.168, Fortaleza-CE, 60.355, Brazil

Van, H. A., P. W. Arendse, et al. (1994). Uscana lariophaga, egg parasitoid of bruchid beetle storage pests of cowpea in West Africa: The effect of temperature and humidity. Entomologia Experimentalis et Applicata 70(1): 41-53. Dep. Entomol., Wageningen Agric. Univ., P.O. Box 8031, 6700 EH Wageningen, Netherlands

Varughese, K., M. Meerabai, et al. (1994). Evaluation of multi-season intercropping in cassava (Manihot esculenta). Indian Journal of Agricultural Sciences 64(7): 438-441. {a} Dep. Agron., Colleg Agric., KAU, Vellayani 695 522, India

Velayudham, K., A. H. Ali, et al. (1994). Effect of in-situ moisture-conservation practice on yield of rainfed crops. Indian Journal of Agronomy 39(1): 160-161. Agric. Coll. Res. Inst., Killikulam, Vellanad, Tamil Nadu 627 252, India

Wagih, E. E., H. A. Melouk, et al. (1994). Peanut chlorotic ringspot virus (PCRV), a newly discovered virus infecting peanut (Arachis hypogaea L.). Journal of Phytopathology Berlin 140(2): 133-144. Dep. Plant Pathol., Coll. Agric., Univ. Alexandria, Alexandria, Egypt

Woldetsadick, F., R. M. Dixon, et al. (1994). Alteration of absorption of D-xylose by parasitism and feeding of grain legumes to sheep. Animal Feed Science and Technology 49(3-4): 325-333. {a} Western Zone Agric. Dev. Office, PO Box 194, Jimma, Ethiopia

Zhou, X., Z. Pu, et al. (1994). Comparative studies on five CMV isolates from leguminous crops. Virologica Sinica 9(3): 232-238. {a} Inst. Biotechnol., Zhejiang Agric. Univ., Hangzhou 310029, China

Zhu, K., J. E. Huesing, et al. (1994). Cowpea trypsin inhibitor and resistance to cowpea weevil (Coleoptera: Bruchidae) in cowpea variety 'TVu 2027'. Environmental Entomology 23(4): 987-991. Dep. Entomol., Purdue Univ., West Lafayette, IN 47907-1158, USA

Zibokere, D. S. (1994). Insecticidal potency of red pepper (Capsicum annuum) on pulse beetle (Callosobruchus maculatus) infesting cowpea (Vigna unguiculata) seeds during storage. Indian Journal of Agricultural Sciences 64(10): 727-728. Dep. Agric. Sci., Rivers State Coll. Educ., Rivers State Univ. Sci. and Technol., Campus Ndele, PMB 5047, Nigeria

Zink, D., K. Schumann, et al. (1994). Restriction fragment length polymorphisms of the phytohemagglutinin genes in Phaseolus and Vigna (Leguminosae). Plant Systematics and Evolution 191(3-4): 131-146. Dep. Biol., Univ. Kaiserslautern, P.O. Box 3049, D-67653 Kaiserslautern, Germany

Adebitan, S. A., T. Ikotun, et al. (1993). Determination of growth stage to screen cowpea genotypes for resistance to two Colletotrichum species. Fitopatologia Brasileira 18(1): 51-54. {a} International Institute Tropical Agriculture, PMB 5320, Ibadan, Nigeria

Ahmed, F. E. and A. E. Hall (1993). Heat injury during early floral bud development in cowpea. Crop Science 33(4): 764-767. {a} Dep. Botany and Plant Sci., Univ. Calif., Riverside, CA 92521-0124, USA

Ahmed, F. E., A. E. Hall, et al. (1993). Interactive effects of high temperature and elevated carbon dioxide concentration on cowpea (Vigna unguiculata (L.) Walp.). Plant Cell and Environment 16(7): 835-842. {a} Dep. Botany and Plant Sci., Univ. Calif., Riverside, CA 92521-0124, USA

Ahmed, F. E., R. G. Mutters, et al. (1993). Interactive effects of high temperature and light quality on floral bud development in cowpea. Australian Journal of Plant Physiology 20(6): 661-667. {a} Dep. Botany and Plant Sci., Univ. Calif., Riverside, CA 92521-0124, USA

Ahmed, R., S. D. Gupta, et al. (1993). Selection of HgCl-2-tolerant cell lines in Vigna unguiculata L. after mutagen treatment. Indian Journal of Experimental Biology 31(10): 816-818. {a} Dep. Agric. Eng., Indian Technol., Kharagpur 721 302, India

Akella, V. and P. E. Lurquin (1993). Expression in cowpea seedlings of chimeric transgenes after electroporation into seed-derived embryos. Plant Cell Reports 12(2): 110-117. {a} Dep. Genetics Cell Biol., Washington State Univ., Pullman, WA 99164-4234, USA

Alghali, A. M. (1993). Intercropping as a component in insect pest management for grain cowpea, Vigna unguiculata Walp production in Nigeria. Insect Science and its Application 14(1): 49-54. Dep. Crop Protection, Njala Univ. Coll., PMB 67, Freetown, Sierra Leone

Aluko, R. E. and R. Y. Yada (1993). Relationship of hydrophobicity and solubility with some functional properties of cowpea (Vigna unguiculata) protein isolate. Journal of the Science of Food and Agriculture 62(4): 331-335. {a} Dep. Food Sci., Univ. Guelph, Guelph, ON N1G 2W1, Canada

Aniszewski, T. (1993). Nutritive quality of the alkaloid-poor Washington lupin (Lupinus polyphyllus Lindl var SF/TA) as a potential protein crop. Journal of the Science of Food and Agriculture 61(4): 409-421. Dep. Biol., Univ. Joensuu, PO Box 111, 80101 Joensuu, Finland

Atokple, I. D. K., B. B. Singh, et al. (1993). Independent inheritance of striga and alectra resistance in cowpea genotype B301. Crop Science 33(4): 714-715. {a} Int. Inst. Trop. Agric., Kano Stn., P.M.B. 3112, Kano, Nigeria

Balakumar, T., B. V. V. Hani, et al. (1993). On the interaction of UV-B radiation (280-315 nm) with water stress in crop plants. Physiologia Plantarum 87(2): 217-222. {a} Unit Stress Physiol. Plant Biochem., Dep. Bot., American Coll., Madurai 625 002, India

Barampama, Z. and R. E. Simard (1993). Nutrient composition, protein quality and antinutritional factors of some varieties of dry beans (Phaseolus vulgaris) grown in Burundi. Food Chemistry 47(2): 159-167. {a} Dep. Sciences Technologie Aliments, Universite Laval, Ste-Foy, Que., Can. G1K 7P4

Barbut, S. (1993). Colour measurements for evaluating the pale soft exudative (PSE) occurrence in turkey meat. Food Research International 26(1): 39-43. Food Sci. Dep., Univ. Geulph, Guelph, ON N1G 2W1, Canada

Bayman, P. and P. J. Cotty (1993). Genetic diversity in Aspergillus flavus: Association with aflatoxin production and morphology. Canadian Journal of Botany 71(1): 23-31. {a} Dep. of Cell and Molecular Biology, Tulane University, New Orleans, LA 70811, USA

Birari, D. S., S. P. Birari, et al. (1993). Stability analysis of promising genotypes of cowpea (Vigna unguiculata). Indian Journal of Agricultural Sciences 63(2): 103-106. {a} Mahatma Phule Krishi Vidyapeeth, Rahuri, Maharashtra 413 722, India

Bowles, M., R. Flakne, et al. (1993). Recovery planning and reintroduction of the federally threatened Pitcher's thistle (Cirsium pitcheri) in Illinois. Natural Areas Journal 13(3): 164-176. {a} The Morton Arobretum, Lisle, IL 60532, USA

Brueggemann, W., K. K. Maas, et al. (1993). Iron uptake by leaf mesophyll cells: The role of the plasma membrane-bound ferric-chelate reductase. Planta Heidelberg 190(2): 151-155. {a} Bot. Inst. III, Heinrich-Heine-Universitaet, Universitaetsstrasse 1, W-4000 Duesseldorf 1, Germany

Cardi, T., V. Iannamico, et al. (1993). In vitro regeneration and cytological characterization of shoots from leaf explants of three accessions of Solanum commersonii. Plant Cell Tissue and Organ Culture 34(1): 107-114. {a} Res. Cent., Vegetable Breeding, CNR, Via Univ. 133, 80055 Portici, Italy

Carneiro, J. D. S. and E. F. Bezerril (1993). Control of the fruit borer (Cerconata anonella) and seed borer (Bephrateloides maculicolis) of the soursop in Ibiapaba Plateau, Ceara. Anais da Sociedade Entomologica do Brasil 2(1): 155-160. Empresa de Pesquisa Agropecuaria do Ceara, Dep. de Pesquisa da Ibiapaba, 62320-000 Tiangua CE

Chandler, L. D. (1993). Use of feeding stimulants to enhance insect growth regulator-induced mortality of fall armyworm (Lepidoptera: Noctuidae) larvae. Florida Entomologist 76(2): 316-326. Insect. Biol. Population Management Res. Lab., US Dep. Agric., Agric. Res. Service, Tifton, GA 31793-0748, USA

Chen, C. Y. and M. C. Heath (1993). Inheritance of resistance to Uromyces vignae in cowpea and the correlation between resistance and sensitivity to a cultivar-specific elicitor of necrosis. Phytopathology 83(2): 224-230. {a} Dep. Botany, Univ. Toronto, 25 Willcocks St., Toronto, ON M5S 3B2, Canada

Cheng, B. Q., Y. Xu, et al. (1993). Ways of propagating Cinnamomum tenuipilum and variations in its leaf essential oil components. Acta Botanica Yunnanica 15(1): 78-82. {a} Xishuangbanna Tropical Botanic Garden, Kunming Inst. Botany, Acad. Sinica, Menglum 666303, China

Christensen, H. and I. Jakobsen (1993). Reduction of bacterial growth by a vesicular-arbuscular mycorrhizal fungus in the rhizosphere of cucumber (Cucumis sativus L.). Biology and Fertility of Soils 15(4): 253-258. {a} Biotechnol. Inst., Bldg. 227, DTH, Lundtoftevej 100, DK-2800 Lyngby, Denmark

Close, T. J., R. D. Fenton, et al. (1993). A view of plant dehydrins using antibodies specific to the carboxy terminal peptide. Plant Molecular Biology 23(2): 279-286. Dep. Botany Plant Sci., Univ. California, Riverside, CA 92521, USA

Coppolecchia, R., P. Buser, et al. (1993). A new yeast translation initiation factor suppresses a mutation in the eIF-4A RNA helicase. EMBO European Molecular Biology Organization Journal 12(10): 4005-4011. {a} Dep. Microbiology, Biozentrum Univ. Basel, Klingelbergstrasse 70, CH-4056 Basel, Switzerland

Cortesero, A. M., J. P. Monge, et al. (1993). Response of the parasitoid Eupelmus vuilleti to the odours of the phytophagous host and its host plant in an olfactometer. Entomologia Experimentalis et Applicata 69(2): 109-116. Inst. de Biocenotique Exp. des Agrosystemes, URA CNRS 1298, Ave. Monge, Parc de Grandmont, 37200 Tours, France

Costa, H. S., D. E. Ulmanh, et al. (1993). Squash silverleaf symptoms induced by immature, but not adult, Bemisia tabaci. Phytopathology 83(7): 763-766. {a} Dep. Entomol., Univ. Hawaii at Manoa, Honolulu, HI 96822, USA

Davis, R. I., J. A. G. Irwin, et al. (1993). Development of a glasshouse assay for screening for partial resistance to Phytophthora vignae in cowpea. Australian Journal of Agricultural Research 44(4): 755-762. {a} Cooperative Res. Centre Tropical Plant Pathol., Univ. Queensl., St. Lucia, Qld 4072, Australia

Dawar, S., S. Shahzad, et al. (1993). Effect of seed pelleting with biological antagonists in the control of root infecting fungi of cowpea and mungbean. Pakistan Journal of Botany 25(2): 219-224. {a} Dep. Botany, Univ. Karachi, Karachi-75270, Pakistan

Dejongh, K., D. P. Van, et al. (1993). Suicidal germination of Striga-seed using several trap crop varieties. Mededelingen Faculteit Landbouwkundige en Toegepaste Biologische Wetenschappen Universiteit Gent 58(3a): 983-993. Fac. Agric. Appl. Biol. Sci., Univ. Gent, Coupure Links 653, B-9000 Gent, Belgium

Del, C. R. F. (1993). Consequences of male sterility in Phacelia dubia. Evolutionary Trends in Plants 7(1): 15-22. Departamento de Botanica, Colegio de Postgraduados, Chapingo, Mexico 56230, Mexico

Dinelli, G., A. Bonetti, et al. (1993). Photosynthetic and accessory pigments in Cuscuta campestris Yuncker and some host species. Weed Research 33(3): 253-260. Inst. Agron., Via Filippo Re6/8, 40126 Bologna, Italy

Dong, C. H., S. P. Wang, et al. (1993). Effect of introducing isopentyl transferase gene on endogenous hormones in transgenic cucumber (Cucumis sativus L.). Acta Phytophysiologica Sinica 19(2): 149-154. Natl. Lab. Plant Mol. Genet., Shanghai Inst. Plant Physiol., Academia Sinica, Shanghai 200032, China

Douglas, L. A. and R. W. Weaver (1993). Distribution of fixed-N and nitrate-N in cowpea during pod development. Plant and Soil 155-156: 353-354. Sch. Agric. Forestry, Univ. Melbourne, Parkville, Victoria 3052, Australia

Ehlers, J. D. and K. W. Foster (1993). Introgression of agronomic characters from exotic cowpea germplasm into blackeye bean. Field Crops Research 35(1): 43-50. {a} Dep. Botany Plant Sci., Univ. Calif., Riverside, CA 92521-0124, USA

El, M. F. I. B., S. M. Pike, et al. (1993). Lipid peroxidation and superoxide production in cowpea (Vigna unguiculata) leaves infected with tobacco ringspot virus or southern bean mosaic virus. Physiological and Molecular Plant Pathology 43(2): 109-119. {a} Dep. Plant Pathol., Univ. Mo., Columbia, MO 65211, USA

Ernst, W. H. O. (1993). Food consumption, life history and determinants of host range in the bruchid beetle Specularius impressithorax (Coleoptera: Bruchidae). Journal of Stored Products Research 29(1): 53-62. Dep. Ecol. and Ecotoxicol., Fac. Biol., Vrije Univ., De Boelelaan 1087, 1081 HV Amsterdam, Netherlands Antilles

Esmenjaud, D., J. C. Minot, et al. (1993). Assessment of a method using plantlets grown previously in vitro for studying resistance of Prunus cerasifera Ehr. (Myrobalan-plum) to Meloidogyne spp. Nematropica 23(1): 41-48. {a} Lab. Biol. Invertebres, Inst. Natl. Rech. Agron., B.P. 2078, 06606 Antibes Cedex, France

Fan, Y., E. Groden, et al. (1993). Response of dry bean yield to injury by Mexican bean beetle (Coleoptera: Coccinellidae) in low-input and conventional cropping systems. Journal of Economic Entomology 86(5): 1574-1578. {a} P.O. Box 10,000 EPCOT Cent., Lake Buena Vista, FL 32830, USA

Fernandes, K. V. S., P. A. Sabelli, et al. (1993). The resistance of cowpea seeds to bruchid beetles is not related to levels of cysteine proteinase inhibitors. Plant Molecular Biology 23(1): 215-219. {a} Dep. Agricultural Sciences, Univ. Bristol, AFRC Inst. Arable Crops Res., Long Ashton Res. Station, Bristol BS18 9AF, UK

Fernando, W. G. D. and R. G. Linderman (1993). Occurrence, distribution, and pathogenicity of the cowpea root and stem rot pathogen, Phytophthora vignae, in soils of Sri Lanka. Plant Disease 77(11): 1158-1164. {a} Dep. Bot. Plant Pathol., Oregon State Univ., Corvallis, OR 97330, USA

Fox, C. W. (1993). A quantitative genetic analysis of oviposition preference and larval performance on two hosts in the bruchid beetle, Callosobruchus maculatus. Evolution 47(1): 166-175. Dep. Integrative Biology, Univ. Calif., Berkeley, CA 94720, USA

Frensch, J. and T. C. Hsiao (1993). Hydraulic propagation of pressure along immature and mature xylem vessels of roots of Zea mays measured by pressure-probe techniques. Planta Heidelberg 190(2): 263-270. {a} Dep. Land, Air Water Res., University California, Davis, CA 95616, USA

Fuentes, A. L. and R. I. Hamilton (1993). Failure of long-distance movement of southern bean mosaic virus in a resistant host is correlated with lack of normal virion formation. Journal of General Virology 74(9): 1903-1910. {a} Agric. Canada Res. Station, 6660 N.W. Marine Dr., Vancouver, BC, Can. V6T 1X2

Fujiwara, T., C. D. Giesman, et al. (1993). Cell-to-cell trafficking of macromolecules through plasmodesmata potentiated by the red clover necrotic mosaic virus movement protein. Plant Cell 5(12): 1783-1794. {a} Section Plant Biology, Div. Biological Sciences, Univ. Calif., Davis, CA 95616, USA

Gallaher, R. N. and R. McSorley (1993). Population densities of Meloidogyne incognita and other nematodes following seven cultivars of cowpea. Nematropica 23(1): 21-26. {a} Dep. Agron., P.O. Box 110730, Univ. Fla., Gainesville, FL 32611, USA

Gaynar, D. G. and B. B. Jadhav (1993). Effect of leaf leachate of flowering murdah (Terminalia paniculata) on germination of rice (Oryza sativa) and cowpea (Vigna unguiculata). Indian Journal of Agricultural Sciences 63(11): 740-742. {a} Konkan Krishi Vidyapeeth, Dapoli, Maharashtra 415 712, India

Georgiev, G. I. and C. A. Atkins (1993). Effects of salinity on N-2 fixation, nitrogen metabolism and export diffusive conductance of cowpea root nodules. Symbiosis 15(3): 239-255. {a} Dep. Botany Co-operative Research Centre Legumes Mediterranean Agric., Univ. Western Australia, Nedlands WA 6009, Australia

Giami, S. Y. (1993). Effect of processing on the proximate composition and functional properties of cowpea (Vigna unguiculata) flour. Food Chemistry 47(2): 153-158. Dep. Food Sci. and Technol., Rivers State Univ. Sci. and Technol., Port Harcourt, Nigeria

Giami, S. Y. and U. I. Okwechime (1993). Physicochemical properties and cooking quality of four new cultivars of Nigerian cowpea (Vigna unguiculata L. Walp). Journal of the Science of Food and Agriculture 63(3): 281-286. {a} Dep. Food Sci. Technol., Rivers State Univ. Sci. Technol., Port Harcourt, Nigeria

Graifenberg, A., D. P. M. Lipucci, et al. (1993). Yield and growth of globe artichoke under saline-sodic conditions. Hortscience 28(8): 791-793. {a} Dipartimento di Biologia delle Piante Agrarie, Universita degli Studi di Pisa, Viale delle Piagge 23, Pisa 56100, Italy

Grant, G., P. M. Dorward, et al. (1993). Pancreatic enlargement is evident in rats fed diets containing raw soybeans (Glycine max) or cowpeas (Vigna unguiculata) for 800 days but not in those fed diets based on kidney beans (Phaseolus vulgaris) or lupinseed (Lupinus angustifolius). Journal of Nutrition 123(12): 2207-2215. {a} Rowett Res. Inst., Bucksburn, Aberdeen AB2 9SB, SCO, UK

Grob, P., P. Michel, et al. (1993). A novel response-regulator is able to suppress the nodulation defect of a Bradyrhizobium japonicum nod W mutant. Molecular and General Genetics 241(5-6): 531-541. {a} Mikrobiologiches Inst., Eidgenoessische Technische Hochschule, ETH-Zentrum, Schmelzbergstrasse 7, CH-8092 Zurich, Switzerland

Harrison, H. F., Jr. and R. L. Fery (1993). Differential bentazon response in cowpea (Vigna unguiculata). Weed Technology 7(3): 756-758. U.S. Dep. Agric., Agric. Res. Serv., U.S. Vegetable Lab., Charleston, SC 29414-5334, USA

Hazra, P., P. K. Das, et al. (1993). Characterization of the three cultigroups of cowpea (Vigna unguiculata (L.) Walp.). Crop Research Hisar 6(3): 465-474. {a} Reader Hortic., Zonal Research Subcentre, BCKV, Kharibari-734 427, Darjeeling, West Bengal, India

Hernandez, J. A., M. S. Almansa, et al. (1993). Effect of salinity on metalloenzymes of oxygen metabolism in two leguminous plants. Journal of Plant Nutrition 16(12): 2539-2554. Unidad de Alimentacion y Desarrolo de la Planta, Centro de Edafologia y Biologia Aplicada del Segura, CSIC, Apdo. 195, E-30080 Murcia, Spain

Hiruki, C., H. Kakuta, et al. (1993). Biolistic delivery of foreign DNA or genomic transcripts of plant virus full-length cDNA clones into monocotyledonous and dicotyledonous plant tissues. Proceedings of the Japan Academy Series B Physical and Biological Sciences 69(9): 244-247. {a} Dep. Plant Sci., Univ. Alberta, Edmonton, Alberta T6G 2P5, Canada

Hoad, G. V., J. A. Retamales, et al. (1993). Phloem translocation of gibberellins in three species of higher plants. Plant Growth Regulation 13(1): 85-88. {a} Dep. Agric. Sci., University Bristol, AFRC Inst. Arable Crops, Long Ashton Res. Station, Bristol BS18 9AF, UK

Hoffman, G. D. and K. F. Raffa (1993). Microctonus pachylobii (Hymenoptera: Braconidae): New host record from Hylobius radicis (Coleoptera: Curculionidae), and additional notes on its biology. Great Lakes Entomologist 26(1): 55-59. Dep. Entomol., Univ. Wis., Madison, WI 53706, USA

Horst, M., P. Jeno, et al. (1993). Protein import into yeast mitochondria: The inner membrane import site protein ISP45 is the MPI1 gene product. EMBO European Molecular Biology Organization Journal 12(8): 3035-3041. {a} Biocenter, University of Basel, CH-4056 Basel, Switzerland

Hosaka, K. and R. E. Hanneman, Jr. (1993). Effects of different chloroplast DNA types on tuber yield in the Andean and Chilean tetraploid potatoes: Preliminary report. Science Reports of Faculty of Agriculture Kobe University 20(2): 177-181. {a} Experimental Farm, Kobe Univ., Kobe, Japan

Hu, Z. A., H. X. Wang, et al. (1993). Seed protein diversity of Phaseolus and Vigna complex and their relatives. Chinese Journal of Botany 5(1): 1-5. {a} Inst. Botany, Academia Sinica, Beijing 100044, China

Huang, L. K., J. He, et al. (1993). Responses of detached rice leaves (Oryza sativa L.) to moderate supplementary ultraviolet-B radiation allow early screening for relative sensitivity to ultraviolet-B irradiation. Australian Journal of Plant Physiology 20(3): 285-297. {a} Div. Plant Industry, CSIRO, GPO Box 1600, Canberra, ACT 2601, Australia

Hundal, H. S. and S. S. Thind (1993). Release of phosphorus in flooded soil amended with green manures. Journal of the Indian Society of Soil Science 41(4): 782-783. Dep. Soils, Punjab Agric. Univ., Ludhiana, Punjab 141 004, India

Hung, T. V., L. H. Liu, et al. (1993). Water absorption in chickpea (Cicer arietinum) and field pea (Pisum sativum) cultivars using the Peleg model. Journal of Food Science 58(4): 848-852. {a} Food Res. Inst., Dep. Food and Agric., Victoria, Sneydes Road, Werribee, Victoria 3030, Australia

Hussain, I. S. A., T. G. Prasad, et al. (1993). Genotypic variation in partitioning of biomass during germination and seedling growth in pigeonpea and other pulses. Crop Research Hisar 6(1): 82-87. Dep. Crop Physiology, Univ. Agricultural Sciences, G. K. V. K., Bangalore-560 065, India

Islam, R. and S. Riazuddin (1993). Effect of genotype and age of seedling on compatible reaction between chickpea and Agrobacterium rhizogenes. Bangladesh Journal of Microbiology 10(1): 29-32. {a} Dep. Botany, Univ. Rajshahi, Rajshahi, Bangladesh

Ismail, A. M. and A. E. Hall (1993). Carbon isotope discrimination and gas exchange of cowpea accessions and hybrids. Crop Science 33(4): 788-793. {a} Dep. Botany and Plant Sci., Univ. California, Riverside, CA 92521, USA

Ismail, A. M. and A. E. Hall (1993). Inheritance of carbon isotope discrimination and water-use efficiency in cowpea. Crop Science 33(3): 498-503. {a} Dep. Botany and Plant Sci., Univ. Calif., Riverside, CA 92521, USA

Jadhao, S. L. and M. D. Joshi (1993). Production potential and economic feasibility of different rice (Oryza sativa)-based cropping sequences. Indian Journal of Agronomy 38(2): 174-177. {a} Directorate of Extension Education, Agr. Res. Stn., Punjabrao Krishi Vidyapeeth, Amgaon, Maharashtra 441 922, India

Jain, R. C. and P. M. Jain (1993). Effect of preceding rainy-season crops on yield and nutrient uptake by wheat (Triticum aestivum) under different levels of nitrogen. Indian Journal of Agronomy 38(4): 643-644. Dep. Agronomy, Rajasthan Coll. Agric., Rajasthan Agric. Univ, Udaipur 313 001, India

Jana, S. and K. B. Singh (1993). Evidence of geographical divergence in kabuli chickpea from germplasm evaluation data. Crop Science 33(3): 626-632. {a} Dep. Crop Sci. and Plant Ecol., Univ. Sasakatchewan, Saskatoon, Can. S7N 0W0

Javaid, I., M. A. T. Poswal, et al. (1993). Comparative susceptibility of various cowpea landraces to infestation by Callosobruchus maculatus (Fabricius) (Coleoptera: Bruchidae). African Entomology 1(2): 255-257. Botswanna Coll. Agric., Fac. Agric., Private Bag 0027, Gaborone, Botswana, South Africa

Jeyanandarajah, P. and A. A. Brunt (1993). The natural occurrence, transmission, properties and possible affinities of cowpea mild mottle virus. Journal of Phytopathology Berlin 137(2): 148-156. {a} Central Agricultural Research Institute, Peradeniya, Sri Lanka

Johnson, D. H. and R. E. Talbert (1993). Imazethapyr and imazaquin control puncturevine (Tribulus terrestris) but carry over to spinach (Spinacia oleracea). Weed Technology 7(1): 79-83. Dep. Agron., Univ. Arkansas, Fayetteville, AR 72703, USA

Kaakeh, W. and J. D. Dutcher (1993). Rates of increase and probing behavior of Acyrthosiphon pisum (Homoptera: Aphididae) on preferred and nonpreferred host cover crops. Environmental Entomology 22(5): 1016-1021. Dep. Entomol., Univ. Georgia, Costal Plain Exp. Stn., Tifton, GA 31793

Kaakeh, W. and J. D. Dutcher (1993). Population parameters and probing behavior of cowpea aphid (Homoptera: Aphididae), on preferred and non-preferred host cover crops. Journal of Entomological Science 28(2): 145-155. Dep. Entomol., Univ. Georgia, Coastal Plain Exp. Station, Tifton, GA 31794, USA

Kang, H., S. Yi, et al. (1993). Maternal and paternal effects on seed yield components in cowpea (Vigna unguiculata). Korean Journal of Botany 36(2): 159-170. Dep. Biol. Educ., Seoul Natl. Univ., Seoul

Karnik, A. R., U. B. Apte, et al. (1993). Intercropping of legumes and vegetables with rainfed cassava (Manihot esculenta). Indian Journal of Agricultural Sciences 63(5): 265-267. {a} Central Experiment Station, KKV, Wakawali, Dapoli 415 711, India

Kepczynska, E. (1993). Involvement of ethylene in the regulation of growth and development of the fungus Botrytis cinerea Pers. ex. Fr. Plant Growth Regulation 13(1): 65-69. Dep. Plant Physiol., University Szczecin, Felczaka 3a, 71-412 Szczecin, Poland

Kon, H., K. Nakayama, et al. (1993). Effects of potato canopy on soil temperature. Technical Bulletin of Faculty of Horticulture Chiba University(47): 171-175. {a} Lab. Green Space Meteorology, Fac. Horticulture, Chiba Univ., Matsudo City, Chiba Prefecture, Japan

Kumar, R., R. G. Gautam, et al. (1993). Effect of fertility levels on yield, protein content and economics of pearl millet (Pennisetum glaucum) + castor (Ricinus communis) or cowpea (Vigna unguiculata) intercropping under rainfed condition. Indian Journal of Agronomy 38(4): 536-540. Div. Agronomy, Indian Agric. Res. Inst., New Delhi 110 012, India

Lane, J. A., J. A. Bailey, et al. (1993). Resistance of cowpea (Vigna unguiculata (L.) Walp.) to Striga gesnerioides (Willd.) Vatke, a parasitic angiosperm. New Phytologist 125(2): 405-412. Dep. Agric. Sci., Univ. Bristol, AFRC Inst. Arable Crops Research, Long Ashton Research Station, Bristol BS18 9AF, UK

Langakumar, K. and G. Kulandaivelu (1993). Changes induced by ultraviolet-B radiation in vegetative growth, foliar characteristics and photosynthetic activities in Vigna unguiculata. Australian Journal of Plant Physiology 20(3): 299-308. Sch. Biological Sci., Madurai Kamaraj University, Madurai 625 021, India

Langenberg, W. G. (1993). Structural proteins of three viruses in the Potyviridae adhere only to their homologous cylindrical inclusions in mixed infections. Journal of Structural Biology 110(3): 188-195. Agric. Res. Serv., US Dep. Agric., Univ. Nebr., Lincoln, NE 68583, USA

Leihner, D. E., A. Buerkert, et al. (1993). Soil tillage and windbreak effects on millet and cowpea: II. Dry matter and grain yield. Agronomy Journal 85(2): 400-405. {a} Inst. Plant Production Tropics Subtropics, Univ. Hohenheim, DW-7000 Stuttgart 70, Germany

Leinard, V., D. Seck, et al. (1993). Biological activity of Cassia occidentalis L. against Callosobruchus maculatus (F.) (Coleoptera: Bruchidae). Journal of Stored Products Research 29(4): 311-318. {a} Unite de Zoologie General et Appliquee, Faculte des Sci. Abronomiques, 2 Passage des Deportes, B-5030 Gembloux, Belgium

Lenga, A., I. Glitho, et al. (1993). Interactions between photoperiod, relative humidity and host-plant cues on the reproductive diapause termination in Bruchidius atrolineatus Pic (Coleoptera Bruchidae). Invertebrate Reproduction and Development 24(2): 87-96. Institut de Biocenotique Experimentale des Agrosystemes, URA CNRD 1298, Faculte des Sciences, Parc de Grandmont 37200 Tours, France

Leveque, L., J. P. Monge, et al. (1993). Analysis of multiparasitism by Eupelmus vuilleti (Craw) (Eupelmidae) and Dinarmus basalis (Rond) (Pteromalidae) in the presence of one of their common hosts, Bruchidius atrolineatus (Pic) (Coleoptera Bruchidae). Oecologia Heidelberg 94(2): 272-277. {a} Institut de Biocenotique Experimental des Agrosystemes, URA CNRS 1298, Avenue Monge, Parc Grandmont, 37200 Tours, France

Lima, J. A. A., M. I. Florindo, et al. (1993). Some properties of a potyvirus isolated from Clitoria ternatea. Fitopatologia Brasileira 18(2): 213-218. {a} Lab. de Virol. Vet., Univ. Fed. Ceara, C. Postal 12.160, 60.353 Fortaleza, CE

Lindsay, J. I. and F. A. Gumbs (1993). Tillage and nitrogen requirement for cowpea (Vigna unguiculata (L.) Walp.) on different soil types in the wet season. Tropical Agriculture 70(3): 214-219. Dep. Soil Sci., Univ. West Indies, St. Augustine, Trinidad and Tobago, WI

Liu, K., R. D. Phillips, et al. (1993). Mechanism of pectin changes during soaking and heating as related to hard-to-cook defect in cowpeas. Journal of Agricultural and Food Chemistry 41(9): 1476-1480. {a} Dep. Food Sci. and Technol., Univ. Ga., Ga. Agric. Exp. Stn., Griffin, GA 30223, USA

Macedo, M. L. R., L. B. D. S. Andrade, et al. (1993). Vicilin variants and the resistance of cowpea (Vigna unguiculata) seeds to the cowpea weevil (Callosobruchus maculatus). Comparative Biochemistry and Physiology C Comparative Pharmacology and Toxicology 105(1): 89-94. {a} Dep. Bioquimica Biologia Molecular, Univ. Federal Ceara, Caixa Postal 1065, 60001-970 Fortaleza Ceara, Brazil

Marsh, L. (1993). Moisture affects cowpea and okra seed emergence and growth at low temperatures. Hortscience 28(8): 774-777. Dep. Agric., Natural Resources and Home Economics, Lincoln Univ., Jefferson City, MO 65102-0029, USA

McCall, P. J., T. C. J. Turlings, et al. (1993). Role of plant volatiles in host location by the specialist parasitoid Microplitis croceipes Cresson (Braconidae: Hymenoptera). Journal of Insect Behavior 6(5): 625-639. Insect. Attractants, Behavior Basis Biol. Res. Lab., Agric. Res. Serv., U.S. Dep. Agric., P.O. Box 14565, Gainesville, FL 32604, USA

McPherson, R. M., K. Bondari, et al. (1993). Influence of planting date on the seasonal abundance of tobacco budworms (Lepidoptera: Noctuidae) and tobacco aphids (Homoptera: Aphididae) on Georgia flue-cured tobacco. Journal of Entomological Science 28(2): 156-167. {a} Univ. Georgia, Dep. Entomol., Coastal Plain Exp. Station, Tifton, GA 31793-0748, USA

McSorley, R. and R. N. Gallagher (1993). Correlation of nematode density and nutrient uptake on five crops. Soil and Crop Science Society of Florida Proceedings 52: 44-49. {a} Entomol. Nematology Dep., Univ. Fla., Gainesville, FL 32611-0620, USA

McWatters, K. H., A. V. A. Resurreccion, et al. (1993). Physical and sensory characteristics of Akara (fried cowpea paste) made from whole and decorticated cowpeas (Vigna unguiculata). Lebensmittel Wissenschaft and Technologie 26(2): 157-161. {a} Dep. Food Sci. and Technol., Univ. Georgia, Agricultural Experimental Station, Griffin, GA 30223-1797, USA

Menancio, H. D., C. A. Fatokun, et al. (1993). Comparative genome analysis of mungbean (Vigna radiata L. Wilczek) and cowpea (Vigna unguiculata L. Walpers) using RFLP mapping data. Theoretical and Applied Genetics 86(7): 797-810. {a} Dep. Plant Pathol., Univ. Minn., St. Paul, MN 55108, USA

Mishra, A., V. R. Gohel, et al. (1993). Peanut stripe virus disease of groundnut-a review. International Journal of Pest Management 39(2): 210-215. {a} Dep. Plant Pathol., Gujarat Agric. Univ., B.A. Coll. Agric., Anand-388 110, India

Mithen, R. and H. Kibblewhite (1993). Taxonomy and ecology of Vigna unguiculata (Leguminosae-Papilionoideae) in South-Central Africa. Kirkia 14(1): 100-113. {a} John Innes Cent., Colney Lane, Norwich NR4 7UH, UK

Mizuno, A., K. Nakahori, et al. (1993). Acid-induced changes in the in vivo wall-yielding properties of hypocotyl sections of Vigna unguiculata. Physiologia Plantarum 89(4): 693-698. {a} Women's Junior Coll., Nihon Fukushi Univ., Mihama-cho, Chita-gun, Aichi 470-32, Japan

Mnembuka, B. V. and B. O. Eggum (1993). The nutritive value of some selected Tanzanian plant food sources. Plant Foods for Human Nutrition Dordrecht 44(1): 1-10. {a} Dep. Animal Science Production, Sokoine Univ. Agriculture, P.O. Box 3004, Chuo Kikuu, Morogoro, Tanzania

Monro, J. A. (1993). A nutritionally valid procedure for measuring soluble dietary fibre. Food Chemistry 47(2): 187-193. New Zealand Inst. Crop and Food Res. Ltd., Palmerston North Res. Centre, Private Bag 11 030, Palmerston North, New Zealand

Monteiro, D. P. F., T. P. T. Anh, et al. (1993). Effects of water stress on the biosynthesis and degradation of polyunsaturated lipid molecular species in leaves of Vigna unguiculata. Plant Physiology and Biochemistry Paris 31(5): 707-715. {a} Lab. Ecologie Generale Appliquee, Univ. Paris 7, Tour 54, 2 place Jussieu, 75251 Paris Cedex 05, France

Muchow, R. C., M. J. Robertson, et al. (1993). Accumulation and partitioning of biomass and nitrogen by soybean, mungbean and cowpea under contrasting environmental conditions. Field Crops Research 33(1-2): 13-36. {a} CSIRO Div. Tropical Crops Pastures Cuningham Lab., 306 Carmody Road, St. Lucia, Qld. 4067, Australia

Muchow, R. C., M. J. Robertson, et al. (1993). Radiation-use efficiency of soybean, mungbean and cowpea under different environmental conditions. Field Crops Research 32(1-2): 1-16. {a} CSIRO Div. Tropical Crops Pastures, Cunningham Lab., 306 Carmody Road, St. Lucia, Qld. 4067, Australia

Mueller, S., D. M. A. Van, et al. (1993). An automated system for large-scale recovery of germination stimulants and other root exudates. Weed Science 41(1): 138-143. Org. Chemisches Inst., Im Neuenheimer Feld 270, 6900 Heidelberg, Germany

Murugan, S. and M. Subramanian (1993). Variability studies for polygenic traits in M-3 and M-4 generations of cowpea (Vigna unguiculata L.). Crop Research Hisar 6(2): 264-269. Dep. Agric. Botany, Agric. Coll. Research Inst., Madurai, Tamil Nadu-625 104, India

Nagar, P. K. (1993). Effect of plant growth regulators on the natural and ethylene induced pigmentation in Kinnow mandarin peels. Biologia Plantarum Prague 35(4): 633-636. Biotechnol. Div., C.S.I.R. Complex, Palampur 176061, India

Ndiaye, M., M. Bashir, et al. (1993). Cowpea viruses in Senegal, West Africa: Identification, distribution, seed transmission, and sources of genetic resistance. Plant Disease 77(10): 999-1003. {a} Inst. Senegalasis Recherches Agricoles/CNRA Bambey, B.P. 53, Bambey, Senegal, Senegal

Nielsen, S. S., W. E. Brandt, et al. (1993). Genetic variability for nutritional composition and cooking time of improved cowpea lines. Crop Science 33(3): 469-472. {a} Dep. Food Sci., Purdue Univ., West Lafayette, IN 47907, USA

Ntare, B. R. and J. H. Williams (1993). Selection of cowpea cultivars for cool-season production in the Sahel. Field Crops Research 32(1-2): 27-39. {a} ICRISAT Sahelian Cent., BP 12404, Niamey, Niger

Ntare, B. R., J. H. Williams, et al. (1993). Physiological determinants of cowpea seed yield as affected by phosphorus fertilizer and sowing dates in intercrop with millet. Field Crops Research 35(3): 151-158. {a} ICRISAT Sahelian Center, BP 12404, Niamey, Niger

O, M. R. O. and O. A. Akinyemiju (1993). The influence of some herbicides on the control of Euphorbia heterophylla L. in cowpea. Malaysian Agricultural Journal 54(4): 182-194. {a} Department Plant Science, Obafemi Awolowo University, Ile-Ife, Nigeria

Odulaja, A. and S. Oghiakhe (1993). A nonlinear model describing yield loss in cowpea (Vigna unguiculata) due to the legume pod borer, Maruca testulalis Geyer (Lepidoptera: Pyralidae). International Journal of Pest Management 39(1): 61-63. Int. Centre Insect Physiol. and Ecol., P.O. Box 30, Mbita, South Nyanza, Kenya

Ofuya, T. I. (1993). Evaluation of selected cowpea varieties for resistance to Aphis craccivora Koch (Homoptera: Aphididae) at the seedling and podding phase. Annals of Applied Biology 123(1): 19-23. Dep. Biol., Royal Holloway Univ. London, Egham, Surrey TW20 0EX, UK

Ofuya, T. I. and A. R. Awelewa (1993). Pod resistance of some cowpea cultivars to the storage beetle, Callosobruchus maculatus (Fabricius) (Coleoptera: Bruchidae). Zeitschrift fuer Pflanzenkrankheiten und Pflanzenschutz 100(5): 535-540. {a} Dep. Biol., Royal Holloway, Univ. London, Egham, Surrey TW20 OEX, UK

Oghiakhe, S., L. E. N. Jackai, et al. (1993). Cowpea plant architecture in relation to infestation and damage by the legume pod borer, Maruca testulalis Geyer (Lepidoptera: Pyralidae) 3. Effects of plant growth habit. Insect Science and its Application 14(2): 199-203. {a} P.O. Box 19983, Univ. Ibadan Post Office, Ibadan, Oyo State, Nigeria

Oghiakhe, S. and A. Odulaja (1993). A multivariate analysis of growth and development parameters of the legume pod borer, Maruca testulalis on variably resistant cowpea cultivars. Entomologia Experimentalis et Applicata 66(3): 275-282. International Centre Insect Physiol. Ecol., Mbita Point Field Station, P.O. Box 30, Mbita, Kenya

Oghiakhe, S. and A. Odulaja (1993). Classification of cowpea cultivars for field resistance to the legume pod borer, Maruca testulalis in Nigeria using cluster analysis. Annals of Applied Biology 122(1): 69-77. {a} International Inst. Tropical Agric., P.M.B. 5320, Oyo Rd., Ibadan, Nigeria

Olaofe, O., Y. O. Umar, et al. (1993). The effect of nematicides on the nutritive value and functional properties of cowpea seeds (Vigna unguiculata L. Walp). Food Chemistry 46(4): 337-341. {a} Sch. Chem. Eng., Univ. Bath, Bath BA2 7AY, UK

Onigbinde, A. O. and V. Onobun (1993). Effect of pH on some cooking properties of cowpea Vigna unguiculata. Food Chemistry 47(2): 125-127. Dep. Biochem., Edo State Univ., Ekpoma, Nigeria

Padhi, A. K. (1993). Productivity and economics of rice (Oryza sativa)-based cropping sequences. Indian Journal of Agronomy 38(3): 351-356. NARP-II, Kalimela 764 047, India

Parh, I. A. (1993). The effects of different deltamethrin spray schedules on yields and potential seed yields of cowpea at Foumbot, Cameroon. International Journal of Pest Management 39(2): 193-196. Dep. Plant Protection, Fac. Agric., Univ. Dschang, PO Box 308, Dschang, Cameroon

Pasquet, R. S. (1993). Two new subspecies of Vigna unguiculata (L.) Walp. (Leguminosae: Papilionoideae). Kew Bulletin 48(4): 805-806. ORSTOM, B.P. 11416 Niamey, Niger

Pasquet, R. S. (1993). Infraspecific classification of wild Vigna unguiculata (L.) Walp. (Fabaceae) from morphological data. Bulletin du Jardin Botanique National de Belgique 62(1-4): 127-173. Inst. Francais Rech. Sci. Dev. Coop., BP 11416, Niamey, Niger

Pasquet, R. S. (1993). Variation at isozyme loci in wild Vigna unguiculata (Fabaceae, Phaseoleae). Plant Systematics and Evolution 186(3-4): 157-173. ORSTOM, BP 11416, Niamey, Niger

Peiris, T. S. G. (1993). Statistical analysis of field experiments in coconut using fewer recordings. Experimental Agriculture 29(2): 207-213. Coconut Res. Inst., Lunuwila, Sri Lanka

Pereira, J. L. L., J. V. D. Oliveira, et al. (1993). Chemical control of the leafhopper Empoasca kraemeri Ross and Moore (Homoptera: Cicadellidae) on cowpea. Anais da Sociedade Entomologica do Brasil 22(3): 497-503. {a} Ministerio da Agricultura, Abastecimento e Reforma Agraria, 50751.000, Recife, PE, Brazil

Perrino, P., G. Laghetti, et al. (1993). Diversification of cowpea in the Mediterranean and other centres of cultivation. Genetic Resources and Crop Evolution 40(3): 121-132. {a} Ist. Germoplasma, C.N.R., Bari, Italy

Pessoa, G. P., R. Barro, et al. (1993). Evaluation of cowpea Vigna unguiculata (L.) Walp. cultivars resistance to Callosobruchus maculatus (Fabr.) (Coleoptera: Bruchidae) in a confinement technique in the laboratory. Anais da Sociedade Entomologica do Brasil 22(2): 259-266. {a} Empresa Assistencia, Tecnica Extensao Rural Estado, Pernambuco, Caixa Postal 259, 50723 Recife, Brazil

Piergiovanni, A. R., G. C. Della, et al. (1993). Effects of storage conditions on the trypsin inhibitor content in flour and whole seeds of cowpea (Vigna unguiculata). Lebensmittel Wissenschaft and Technologie 26(5): 426-429. {a} Germplasm Inst., CNR, via Amendola 165/a, I-70126 Bari, Italy

Pinto, F. M., V. M. Cabrera, et al. (1993). Transfer of kanamycin resistance from Nicotiana tabacum to Nicotiana plumbaginifolia by fusion of X-irradiated protoplasts. In Vitro Cellular and Developmental Biology Plant 29P(2): 83-88. {a} Dep. Genetica, Univ. La Laguna, Tenerife E-38271, Spain

Ploeckinger, B., C. Dadak, et al. (1993). Lead, mercury and cadmium in mothers and their newborn babies. Zeitschrift fuer Geburtshilfe und Perinatologie 197(2): 104-107. {a} 2. Univ.-Frauenklin., Spitalgasse 23, A-1090 Wien, Austria

Polak, J., J. Chod, et al. (1993). Purification of hop mosaic virus and preparation of antiserum suitable for ELISA. Ochrana Rostlin 29(3): 161-167. {a} Res. Inst. Crop Production, Div. Phytomed., 161 06 Praha 6-Ruzyne, Czechoslovakia

Radha, M. R., R. Vasudeva, et al. (1993). Components of male gametophytic competition in Vigna unguiculata L. (Walp). Evolutionary Trends in Plants 7(1): 29-36. {a} Dep. Plants Genetics and Breeding, Univ. Agricultural Sci., GKVK Campus, Bangalore 560 065, India

Raghava, N., R. P. Raghava, et al. (1993). Protein and leghaemoglobin content in nodules in relation to flowering and pod formation in Vigna unguiculata (L.) Walp. Indian Journal of Plant Physiology 36(1): 67-68. {a} PG Dep. Botany, S.M.M. Town Coll., Ballia 277001, India

Ratcliff, S. L., D. O. Wilson, Jr., et al. (1993). Free fatty acids in shrunken-2 sweet corn seed. Crop Science 33(4): 871-873. {a} Univ. Idaho, Parma Res. and Extension Cent., Parma, ID 83660, USA

Reddy, T. Y., N. S. Reddy, et al. (1993). Evaluation of cropping systems based on semidry rice (Oryza sativa) and their integrated nitrogen management. Indian Journal of Agricultural Sciences 63(6): 321-326. {a} Agric. Research Station, APAU, Anantapur 515 001, India

Rincon, F., G. Ros, et al. (1993). Mineral loss in cowpeas (Vigna unguiculata (L.) Walp.) by pressure heating in water. Journal of Food Science 58(4): 856-858. {a} Dep. Food Sci. and Technol., Univ. Tenn., Knoxville, TN 379886-4500, USA

Robinson, H. (1993). A review of the genus Critoniopsis in Central and South America (Vernonieae: Asteraceae). Proceedings of the Biological Society of Washington 106(3): 606-627. Dep. Bot., NHB-166, National Museum Natural History, Smithsonian Inst., Washington, DC 20560, USA

Sahu, P. N. and H. Patro (1993). Effect of intercropping little millet (Panicum miliaceum) with pulses under rainfed condition. Indian Journal of Agronomy 38(4): 633-635. {a} Agric. Res. Station, Orissa Univ. Agric. and Technol., Berhampur 760 001, India

Saini, L. C. and R. D. Parashar (1993). Cultivation of white button mushroom on poultry manure supplemented compost. Crop Research Hisar 6(1): 64-68. Dep. Plant Pathology, CCS Haryana Agricultural Univ., Hisar-125 004, India

Sangakkara, U. R. (1993). Relationship between soil moisture, growth, yields and nitrogen fixation in selected grain legumes. Acta Agronomica Hungarica 42(3-4): 163-169. Fac. Agric., Univ. Peradeniya, Sri Lanka

Sangakkara, U. R. (1993). Relationship between soil moisture, growth, yields and nitrogen fixation in selected grain legumes. Acta Agronomica Hungarica 42(1-2): 51-57. Fac. Agric., Univ. Peradeniya, Sri Lanka

Saud, R. K. and K. Thakuria (1993). Biological efficiency and economics of upland direct-seeded rice (Oryza sativa) + fodder cowpea (Vigna unguiculata) intercropping. Indian Journal of Agronomy 38(3): 453-455. Assam Agric. Univ., Jorhat 785 013, India

Seck, D. (1993). Resistance to Callosobruchus maculatus F. (Col., Bruchidae) in some cowpea varieties from Senegal. Journal of Stored Products Research 29(1): 49-52. Unite Zool. Gen. et Appliquee, Fac. Sci. Agron., B-5030 Gembloux, Belgium

Selvaraj, K., P. Balasubramanian, et al. (1993). Transport of nitrogenous solutes in cowpea (Vigna unguiculata (L.) Walp.) at different growth stages in response to supplied nitrate. Indian Journal of Experimental Biology 31(7): 620-622. Plant Physiol. Lab., Madras Christian Coll., Tambaram, Madras 600 059, India

Senaratne, R. and D. S. Ratnasinghe (1993). Ontogenic variation in nitrogen fixation and accumulation of nitrogen in mungbean, blackgram, cowpea, and groundnut. Biology and Fertility of Soils 16(2): 125-130. {a} Dep. Agronomy, Fac. Agric., Univ. Ruhuna, Mapalana, Kamburupitiya, Sri Lanka

Shrivastava, S. and H. S. Chawla (1993). Effects of seasons and hormones on pre- and postfertilization barriers of crossability and in vitro hybrid development between Vigna unguiculata and Vigna mungo crosses. Biologia Plantarum Prague 35(4): 505-512. {a} Plant Breeding Dep., G.B. Pant Univ., Pantnagar, U.P. 263145, India

Sicardi, D. M. M. and M. M. L. Izaguirre (1993). Ureide content and growth of cowpea (Vigna unguiculata (L.) Walp. var Tuy) plants as affected Bradyrhizobium strains and inoculum position. Soil Biology and Biochemistry 25(2): 151-156. {a} Laboratorio de Biotecnologia y Virologia Vegetal, Centro de Microbiologia y Biologia Celular, Instituto Venezolano de Investigaciones Cientificas, Apdo. 21827, Caracus 1020-A, Venezuela

Silim, S. N. and M. C. Saxena (1993). Yield and water use efficiency of faba bean sown at two row spacings and seed densities. Experimental Agriculture 29(2): 173-181. {a} Int. Crops Res. Inst. Semi-Arid Tropics, EARCAL Program, P.O. Box 39063, Nairobi, Kenya

Singh, B. B., A. M. Emechebe, et al. (1993). Inheritance of alectra resistance in cowpea genotype B 301. Crop Science 33(1): 70-72. {a} International Inst. Tropical Agric., Kano Sub-Station, P.M.B. 3112, Kano, Nigeria

Singh, J., S. Nakamura, et al. (1993). Effect of epibrassinolide on gram (Cicer arietinum) plants grown under water stress in juvenile stage. Indian Journal of Agricultural Sciences 63(7): 395-397. Dep. Int. Agric. Dev., Tokyo Univ. Agric., Sakuragaoka, Setagaya-ku, Tokyo, Japan

Singh, R. and S. K. Katyal (1993). Influence of weed control methods on nutrients uptake under different plant geometry and fertility levels in summer cowpea (Vigna unguiculata (L.) Walp). Geobios Jodhpur 20(4): 222-224. {a} Agric. Research Station, Mandor-342 304, India

Sinsinwar, B. S. (1993). Sequential and parallel fodder production in wheat (Triticum aestivum)-based cropping system with special reference to nitrogen economy. Indian Journal of Agronomy 38(4): 531-535. Indian Grassland and Fodder Res. Inst., Jhansin, Uttar Pradesh 284 003, India

Stapelton, G. S., E. C. Murdock, et al. (1993). Postemergence control of cowpea (Vigna unguiculata) in cotton (Gossypium hirsutum). Weed Technology 7(2): 478-482. {a} Dep. Agron., Clemson Univ., Clemson, SC 29634, USA

Sundaresan, P., N. U. Raja, et al. (1993). Induction and accumulation of phytoalexins in cowpea roots infected with a mycorrhizal fungus Glomus fasciculatum and their resistance to Fusarium wilt disease. Journal of Biosciences Bangalore 18(2): 291-301. {a} Dep. Microbiol., Sch. Biol. Sciences, Madurai Kamaraj Univ., Madurai 625 021, India

Tamo, M., J. Baumgaertner, et al. (1993). Assessment of key factors responsible for the pest status of the bean flower thrips Megalurothrips sjostedti (Thysanoptera: Thripidae) in West Africa. Bulletin of Entomological Research 83(2): 251-258. {a} Biol. Control Center Africa, IITA, B.P. 08-0932, Cotonou, Benin

Tamo, M. and J. Baumgaetner (1993). Analysis of the cowpea agro-ecosystem in West Africa: I. A demographic model for carbon acquisition and allocation in cowpea, Vigna unguiculata (L.) Walp. Ecological Modelling 65(1-2): 95-121. IITA-BCCA, B.P. 08-0932, Cotonou, Benin

Thiagarajan, T. R. and M. H. Ahmad (1993). Influence of a vesicular-arbuscular mycorrhizal fungus on the competitive ability of Bradyrhizobium spp. for nodulation of cowpea Vigna unguiculata (L.) Walp in non-sterilized soil. Biology and Fertility of Soils 15(4): 294-296. {a} Biotechnol. Cent., Univ. West Indies, Mona, Kingston-7, Jamaica

Thind, S. S., H. S. Hundal, et al. (1993). Phosphate utilization by moong and cowpea under differential P fertility. Journal of Nuclear Agriculture and Biology 22(2): 89-93. Dep. Soils, Punjab Agricultural Univ., Ludhiana 141 004, India

Timsina, J., D. P. Garrity, et al. (1993). Cowpea water relations and growth response on a toposequence water table gradient. Agronomy Journal 85(2): 368-378. {a} Southeast Asian Regional Res. Program, Forest Res. Dev. Centre, Jalan Gunung Batu no. 5, P.O. Box 382, Bogor 16001, Indonesia

Timsina, J., D. P. Garrity, et al. (1993). Water table gradient effects on the performance of diverse cowpea cultivars. Agronomy Journal 85(2): 359-367. {a} Southeast Asian Regional Res. Program, Forest Res. Dev. Center, Jalan Gunung Batu no. 5, P.O. Box 382, Bogor 16001, Indonesia

Tjandraatmadja, M., I. C. Macrae, et al. (1993). Effect of the inclusion of tropical tree legumes, Gliricidia sepium and Leucaena leucocephala, on the nutritive value of silages prepared from tropical grasses. Journal of Agricultural Science 120(3): 397-406. {a} Dep. Agric., Univ. Queensland, Brisbane, Queensland 4072, Australia

Tjandraatmadja, M., I. C. Macrae, et al. (1993). Digestion by sheep of silages prepared from mixtures of tropical grasses and legumes. Journal of Agricultural Science 120(3): 407-415. {a} Dep. Agric., Univ. Queensland, Brisbane, Queensland 4072, Australia

Ugborogho, R. E. and G. C. Obute (1993). Studies on the vegetative morphology, floral biology and karyomorphology of Vigna unguiculata (L.) Walpers species complex (Papilionaceae) in southern Nigeria. Memorias da Sociedade Broteriana 29: 41-55. Dep. Biol. Sci., Univ. Lagos, Akoka, Lagos, Nigeria

Umapathy, E. (1993). Antifertility effects of cowpeas on male rats. Central African Journal of Medicine 39(3): 52-56. Dep. Physiol., Univ. Zimbabwe, MP 167, Mount Pleasant, Harare, Zimbabwe

Umapathy, E., B. C. Msamati, et al. (1993). Electron microscopic observations on the luminal contents of rat epididymis induced by cowpeas. Central African Journal of Medicine 39(4): 74-78. {a} Dep. Physiol., P.O. Box MP 167, Mount Pleasant, Harare, Zimbabwe

Vaillancourt, R. E. and N. F. Weeden (1993). Lack of isozyme similarity between Vigna unguiculata and other species of subgenus Vigna (Leguminosae). Canadian Journal of Botany 71(4): 586-591. {a} Cooperative Res. Cent. Temperature Hardwood Forestry, Biochem. Dep., Univ. Tasmania, GPO Box 252C, Hobart, Tasmania, Australia

Vaillancourt, R. E., N. F. Weeden, et al. (1993). Isozyme diversity in the cowpea species complex. Crop Science 33(3): 606-613. {a} Co-op Res. Cent., Temperate Hardwood Forestry, Univ. Tasmania, Hobart, Tasmania, Australia

Van, W. K. J. and H. P. R. Van (1993). Photoinhibition of photosystem II in vivo is preceded by down-regulation through light-induced acidification of the lumen: Consequences for the mechanism of photoinhibition in vivo. Planta Heidelberg 189(3): 359-368. {a} Dep. Biochemistry, Arrhenius Laboratories Natural Sci., Stockholm Univ., S-10691 Stockholm, Sweden

Vasilas, B. L. and J. J. Fuhrmann (1993). Field response of soybean to increased dinitrogen fixation. Crop Science 33(4): 785-787. {a} Delaware Agric. Exp. Stn., Dep. of Plant and Soil Sci., Coll. Agric. Sci., Univ. Delaware, Newark, DE 19717, USA

Venora, G. and F. Saccardo (1993). Mitotic karyotype analysis in the Vigna genus by means of an image analyser. Caryologia 46(2-3): 139-149. {a} Stazione Sperimentale Granicoltura Sicilia, Caltagirone, Catania, Italy

Vet, L. E. M., M. B. Sokolowski, et al. (1993). Responses of a generalist and a specialist parasitoid (Hymenoptera: Eucoilidae) to drosophilid larval kairomones. Journal of Insect Behavior 6(5): 615-624. {a} Dep. Entomol., Wageningen Agric. Univ., P.O. Box 8031, 6700 EH Wageningen, Netherlands Antilles

Vostrel, J. (1993). The effects of some pesticides treatment on two-spotted spider mite (Tetranychus urticae). Ochrana Rostlin 29(2): 131-138. Vyzkumny a slechtitelsky ustav chmelarsky, 438 01 Zatec, Czechoslovakia

Watiki, J. M., S. Fukai, et al. (1993). Radiation interception and growth of maize/cowpea intercrop as affected by maize plant density and cowpea cultivar. Field Crops Research 35(2): 123-133. Dep. Agric., Univ. Queensland, Brisbane, Queensland 4072, Australia

Webb, C. J. and P. E. Pearson (1993). The evolution of approach herkogamy from protandry in New Zealand Gentiana (Gentianaceae). Plant Systematics and Evolution 186(3-4): 187-191. Manaaki Whenua-Landcare Res., P.O. Box 40, Lincoln, New Zealand

Wicks, R. E. and B. Entsch (1993). Functional genes found for three different plant ferritin subunits in the legume, Vigna unguiculata. Biochemical and Biophysical Research Communications 192(2): 813-819. {a} Dep. Biochem., Microbiol. Nutrition, University New England, Armidale NSW 2351, Australia

Wollenweber, E., K. Mann, et al. (1993). Exudate flavonoids from two Australian Asteraceae, Bracteantha viscosa and Cassinia quinquefaria. Phytochemistry Oxford 33(4): 871-873. {a} Inst. Botanik der Technischen Hochschule, Schnittspahnstrasse 3, D-6100 Darmstadt, Germany

Yang, G., K. E. Espelie, et al. (1993). Effect of corn foliar cuticular lipids on the movement of fall armyworm (Lepidoptera: Noctuidae) neonate larvae. Florida Entomologist 76(2): 302-316. {a} Dep. Entomol., Costal Plain Experimental Station, University Georgia, Tifton, GA 31793, USA

York, A. C. and J. W. Wilcut (1993). Insecticides do not affect cotton (Gossypium hirsutum) response to imazaquin and imazethapyr. Weed Science 41(2): 269-280. {a} Dep. Crop Sci., N.C. State Univ., Raleigh, NC 27695-7620, USA

Zhang, H. and D. R. Knott (1993). Inheritance of adult plant resistance to leaf rust in six durum wheat cultivars. Crop Science 33(4): 694-697. {a} Agric. Canada Res. Station, Lethbridge, AB T1J 4B1, Canada

Zheng, S. H., I. D. Jin, et al. (1993). Elongation inhibition, stem enlargement, and histological stem changes caused by vertical load in several epigeal leguminous crops. Japanese Journal of Crop Science 62(4): 502-508. {a} Faculty Agriculture, Kyushu Univ., Fukuoka 812, Japan

Zohri, A. A. (1993). Studies on some cowpea cultivars: II. Suitability for aspergillus flavus growth and aflatoxin production. Qatar University Science Journal 13(1): 57-62. Dep. Bot., Fac. Sci., Assiut Univ., Assiut, Egypt

Zongo, J. O., R. K. Stewart, et al. (1993). Influence of intercropping: Spider fauna in pure sorghum and intercropped sorghum-cowpea in Burkina Faso. Journal of Applied Entomology 116(4): 412-419. {a} Lab. Recherches, Protection Vegetaux, BP 403, Bobo-Dioulasso, Burkina Fao, West Africa

Zongo, J. O., C. Vincent, et al. (1993). Effects of intercropping sorghum-cowpea on natural enemies of the sorghum shoot fly, Atherigona soccata (Diptera: Muscidae), in Burkina Faso. Biological Agriculture and Horticulture 9(3): 201-213. {a} Lab. Recherches, Protection Vegetaux, BP 403, Bobo-Dioulasso, Burkina Faso, West Africa

Ahmed, F. E., A. E. Hall, et al. (1992). Heat injury during floral development in cowpea (Vigna unguiculata, Fabaceae). American Journal Of Botany 79(7): 784-791.

Ansari, A. K., E. H. F. Van, et al. (1992). Varietal resistance of cowpea to cowpea aphid, Aphis craccivora Koch. Insect Science And Its Application 13(2): 199-203.

Atiri, G. I. and A. M. Mih (1992). Effect of timing and sequence of inoculation of cowpea aphid-borne and cucumber mosaic viruses on the performance of four cowpea lines. Fitopatologia Brasileira 17(1): 53-56. Plant Pathol. Unit, Dep. Agric. Biol., University Ibadan, Ibadan, Nigeria

Auge, R. M., A. J. W. Stodola, et al. (1992). Stomatal response of mycorrhizal cowpea and soybean to short-term osmotic stress. New Phytologist 120(1): 117-125.

Aune, J. B. (1992). Terrace cultivation in Gourma, Mali: Pedological conditions, species and varieties. Norwegian Journal Of Agricultural Sciences 6(3): 279-291.

Aune, J. B. (1992). Cowpea varieties used for pluvial cultivation in Gourma, Mali. Norwegian Journal Of Agricultural Sciences 6(2): 145-160.

Banzhaf, J., D. E. Leihner, et al. (1992). Soil tillage and windbreak effects on millet and cowpea: I. Wind speed, evaporation, and wind erosion. Agronomy Journal 84(6): 1056-1060. {a} Inst. Plant Production Tropics Subtropics, Univ. Hohenheim, DW-7000 Stuttgart 70, Germany

Barone, A., G. A. Del, et al. (1992). Barriers to interspecific hybridization between Vigna unguiculata and Vigna vexillata. Sexual Plant Reproduction 5(3): 195-200.

Bhagavandoss, M., T. R. Shanmugam, et al. (1992). Role of cowpea (Vigna unguiculata) in mixed cropping for forage production. Indian Journal Of Agricultural Sciences 62(7): 442-444.

Bittenbender, H. C. (1992). Handling and storage of cowpea Vigna unguiculata (L.) Walp. as a leaf vegetable. Tropical Agriculture 69(2): 197-199.

Blade, S. F., D. E. Mather, et al. (1992). Evaluation of yield stability of cowpea under sole and intercrop management in Nigeria. Euphytica 61(3): 193-201. {a} Dep. Plant Sci., McGill Univ., Mac Donald Campus, 21111 Lakeshore, Ste-Anne-de-Bellevue, Quebec, Canada H9X 1CO

Cardon, G. E. and J. Letey (1992). Plant water uptake terms evaluated for soil water and solute movement models. Soil Science Society of America Journal 56(6): 1876-1880. {a} Agronomy Dep., Colorado State Uiv., Fort Collins, CO 80523, USA

Chen, X. and G. Bruening (1992). Cloned DNA copies of cowpea severe mosaic virus genomic RNAs: Infectious transcripts and complete nucleotide sequence of RNA 1. Virology 191(2): 607-618. {a} Dep. Plant Pathology, College Agricultural Environmental Sciences, University California, Davis, Calif. 95616

Cockfield, S. D. (1992). Groundnut oil application and varietal resistance for control of Callosobruchus maculatus (F.) in cowpea grain in the Gambia. Tropical Pest Management 38(3): 268-270.

Coelho, L. M., R. G. Pio, et al. (1992). Characterization of an isolate of cowpea severe mosaic virus found in the state of Pernambuco, Brazil. Fitopatologia Brasileira 17(3): 331-335. {a} Empresa Goiana Pesq. Agropec.-EMGOPA, C. Postal 49, 74130 Goiania, GO, Brazil

Cox, F. R. and E. Uribe (1992). Management and dynamics of potassium in a humid tropical ultisol under a rice-cowpea rotation. Agronomy Journal 84(4): 655-660.

Dobert, R. C., S. B. Rood, et al. (1992). Rhizobial-induced increase in internode length and identification of endogenous GAs of cowpea (Vigna unguiculata (L.) walp) stems and nodules. Journal of Plant Growth Regulation 11(3): 155-164. {a} Dep. Agronomy, 1575 Linden Drive, Univ. Wis.-Madison, Madison, Wis. 53706, USA

Dobert, R. C., S. B. Rood, et al. (1992). Gibberellins and the legume-Rhizobium symbiosis: III. Quantification of gibberellins form stems and nodules of lima bean and cowpea. Plant Physiology Rockville 100(4): 1994-2001. {a} Interdisciplinary Plant Group, Agronomy Dep., Univ. Missouri, Colombia, Missouri 65211, USA

Dong, F. G., H. X. Wang, et al. (1992). Osmotin gene in plants and its transcription in Vigna unguiculata during salinity stress. Chinese Journal of Botany 4(2): 124-128. {a} Inst. Bot., Acad. Sinica, Beijing 100044, China

Duan, X. and R. M. Auge (1992). Stomatal response to short-term osmotic stress of cowpea plants given varying phosphorus fertilization. Journal Of Plant Nutrition 15(3): 265-274.

Elliot, P. C. and K. Moody (1992). Evaluation of various weed control practices in cowpea. Tropical Pest Management 38(1): 5-8.

Emefu, E. E., P. C. Ojimelukwe, et al. (1992). Effect of insect infestation on the proximate composition and functional properties of flour samples and protein isolates from bambarra groundnut and cowpea. Journal of Food Science and Technology 29(3): 174-176. {a} Nigerian Inst. Food Sci. and Technol., Imo State Univ. PMB 2000, Okigwe-Imo State, Nigeria

Ene, O. H. N. and E. Carnovale (1992). A comparison of the proximate, mineral and amino acid composition of some known and lesser known legumes in Nigeria. Food Chemistry 43(3): 169-175.

Fatokun, C. A., H. D. I. Menancio, et al. (1992). Evidence for orthologous seed weight genes in cowpea and mung bean based on RFLP mapping. Genetics 132(3): 841-846. {a} Dep. Agron., Univ. Ibadan, Ibadan, Nigeria

Forster, R. L. S., D. L. Beck, et al. (1992). The coat protein of white clover mosaic potexvirus has a role in facilitating cell-to-cell transport in plants. Virology 191(1): 480-484. {a} Plant Improvement Div., Horticulture Food Res. Inst. New Zealand Ltd., Private Bag 92 169, Auckland, New Zealand

Galasso, I., D. Pignone, et al. (1992). Cytotaxonomic studies in Vigna: I. General technique and Vigna unguiculata C-banding. Caryologia 45(2): 155-161. {a} C.N.R. Istituto del Germoplasma, Via Amendola 165/A, 70126-Bari, Italy

Gaur, H. S., R. N. Perry, et al. (1992). Hatching behaviour of six successive generations of the pigeon-pea cyst nematode, Heterodera cajani, in relation to growth and senescence of cowpea, Vigna unguiculata. Nematologica 38(2): 190-202.

Ghuman, B. S. and R. Lal (1992). Effects of soil wetness at the time of land clearing on physical properties and crop response on an Ultisol in southern Nigeria. Soil & Tillage Research 22(1-2): 1-12.

Graves, J. D., M. C. Press, et al. (1992). The carbon canopy economy of the association between cowpea and the parasitic angiosperm Striga gesnerioides. Plant Cell And Environment 15(3): 283-288.

Grewal, H. S., J. S. Kolar, et al. (1992). Effect of combined use of green-manure and nitrogen on the productivity of maize (Zea mays) wheat (Triticum aestivum) system. Indian Journal of Agronomy 37(4): 635-638. Dep. Agron., Punjab Agric. Univ., Ludhiana 141 004

Gupta, V. K. and M. L. Dixit (1992). Influence of soil applied cadmium on growth and nutrient composition of plant species. Journal of the Indian Society of Soil Science 40(4): 878-880. Dep. Soil Sci., Chaudhary Charan Singh Haryana Agric. Univ., Hisar, Haryana 125004, India

Gwathmey, C. O. and A. E. Hall (1992). Adaptation to midseason drought of cowpea genotypes with contrasting senescence traits. Crop Science 32(3): 773-778.

Gwathmey, C. O., A. E. Hall, et al. (1992). Adaptive attributes of cowpea genotypes with delayed monocarpic leaf senescence. Crop Science 32(3): 765-772.

Hampton, R. O., S. E. Albrechtsen, et al. (1992). Seed health (viruses) of Vigna unguiculata selections from developing countries. Seed Science And Technology 20(1): 23-38.

Heffes, T. A. P., B. P. L. Coates, et al. (1992). Effects of Meloidogyne incognita and Rotylenchulus reniformis on growth and nutrient content of Vigna unguiculata and Zea mays. Nematropica 22(2): 139-148. Dep. Bot., Univ. West Indies, Mona Campus, Kingston 7, Jamaica

Hoffmann, M. P., F. G. Zalom, et al. (1992). Field evaluation of transgenic tobacco containing genes encoding Bacillus thuringiensis vdelta-endotoxin or cowpea trypsin inhibitor: Efficacy against Helicoverpa zea (Lepidoptera: Noctuidae). Journal of Economic Entomology 85(6): 2516-2522. {a} Dep. Entomol., Comstock Hall, Cornell Univ., Ithaca, N.Y. 14853

Holanda, A. C. D. A., J. V. Oliveira, et al. (1992). Loss caused by Polyphagotarsonemus latus (Banks, 1904) (Acari: Tarsonemidae) and Tetranychus desertorum Banks, 1900 (Acari: Tetranychidae) in the beans Phaseolus vulgaris L. and Vigna unguiculata (L.) Walp. Anais Da Sociedade Entomologica Do Brasil 21(1): 115-134.

Holanda, A. C. D. A. and J. V. D. Oliveira (1992). Population fluctuation of Polyphagotarsonemus latus (Banks, 1904) (Acari: Tarsonemidae) and Tetranychus desertorum Banks, 1900 (Acari: Tetranychidae) in Phaseolus vulgaris L. and Vigna unguiculata (L.) Walp. Anais Da Sociedade Entomologica Do Brasil 21(1): 5-14.

Hundal, H. S., N. S. Dhillon, et al. (1992). Contribution of different green manures to phosphorus nutrition of rice. Journal Of The Indian Society Of Soil Science 40(1): 76-81.

Igbinnosa, I. and S. N. C. Okonkwo (1992). Stimulation of germination of seeds of cowpea witchweed (Striga gesnerioides) by sodium hypochlorite and some growth regulators. Weed Science 40(1): 25-28.

Inderjit and K. M. M. Dakshni (1992). Interference potential of Pluchea lanceolata (Asteraceae): Growth and physiological responses of asparagus bean, Vigna unguiculata var. sesquipedalis. American Journal Of Botany 79(9): 977-981.

Iqbal, R. and A. Mahmood (1992). Response of Leucaena leucocephala to inoculation with rhizobia from tropical legumes. Pakistan Journal of Botany 24(2): 153-156. Dep. Bot., Univ. Karachi, Karachi-75270, Pakistan

Izaguirre, M. M. L., O. Carballo, et al. (1992). Physiological and biochemical aspects of symbiotic nitrogen fixation in cowpea (Vigna unguiculata (L.) Walp. Cultivar Tuy) plants infected by cowpea mosaic virus. Journal Of Experimental Botany 43(249): 455-462.

Jackai, L. E. N., E. E. Inang, et al. (1992). The potential for controlling post-flowering pest of cowpea, Vigna unguiculata Walp. using neem, Azadirachta indica A. Juss. Tropical Pest Management 38(1): 56-60.

Jeyanandarajah, P. (1992). Seed-borne viruses infecting three important leguminous food crops in Sri Lanka. Seed Science and Technology 20(3): 629-641. Horticulture Rs. Internatonal, Littlehampton, West Sussex BN17 6LP, England

John, P. S., R. K. Pandey, et al. (1992). Nitrogen contribution of cowpea green manure and residue to upland rice. Plant And Soil 142(1): 53-61.

Kaakeh, W. and J. D. Dutcher (1992). Foraging preference of red imported fire ants (Hymenoptera: Formicidae) among three species of summer cover crops and their extracts. Journal Of Economic Entomology 85(2): 389-394.

Kahn, B. A. and R. J. Schatzer (1992). Economic and horticultural evaluation of chemical and mechanical weed control strategies for cowpea. Journal Of The American Society For Horticultural Science 117(2): 255-259.

Karunagaran, D., M. N. Mohana, et al. (1992). Influence of axis on hydrolase development in cowpea (Vigna unguiculata L.) cotyledons during germination. Indian Journal of Plant Physiology 35(4): 300-304. {a} Dep. Chem. Immunol., Weizmann Inst. Sci., Rehovot-76100, Israel

Kaur, A. and A. K. Thukral (1992). Effect of some animal hormones on the growth of Vigna unguiculata L. Geobios Jodhpur 19(6): 263-267. Dep. Bot. Sci., Guru Nanak Dev Univ., Amritsar-143 005, India

Kim, J. S., G. S. Choi, et al. (1992). An aphid non-transmitting cucumber mosaic virus from gladiolus. Research Reports of the Rural Development Administration Suweon 34(1 Crop Prot.): 18-27. {a} Agric. Sci. Inst., RDA, Suwon, North Korea

Kitajima, E. W., J. A. M. Rezende, et al. (1992). Confirmation of the identity of an isometric virus found in papaya in the State of Rio Grande do Norte, Brazil, as the papaya lethal yellowing virus. Fitopatologia Brasileira 17(3): 336-338. {a} Dep. Biol. Cel., Univ. Brasilia, 70919 Brasilia, DF, Brazil

Krause, A. and W. J. Broughton (1992). Proteins associated with root-hair deformation and nodule initiation in Vigna unguiculata. Molecular Plant Microbe Interactions 5(1): 96-103.

Lakhanov, A. P., A. V. Amelin, et al. (1992). Seed productivity of pea cultivars depending on the nature of the plants' linear growth. Biologicheskie Nauki Moscow(7): 100-104.

Legesse, N. and A. A. Powell (1992). Comparisons of water uptake and inhibition damage in eleven cowpea cultivars. Seed Science And Technology 20(1): 173-180.

Lenga, A. and J. Huignard (1992). Effect of changes in the thermoperiod on reproductive diapause in Bruchidius atrolineatus Pic (Coleoptera: Bruchidae). Physiological Entomology 17(3): 247-254.

Liu, K., K. H. McWatters, et al. (1992). Protein insolubilization and thermal destabilization during storage as related to hard-to-cook defect in cowpeas. Journal of Agricultural and Food Chemistry 40(12): 2483-2487. {a} Jacob Hartz Seed Co., 901 N. Park Ave., Stuttgart, AR 72160

Lownds, N. K. and M. J. Bukovac (1992). Studies on octylphenoxy surfactants: X. Effect of oxyethylene chain length on ethylene production by cowpea and mung bean and comparison with linear alcohol hydrophobes. Plant Growth Regulation 11(2): 139-145.

Lyra, N. A. M. C. D., J. F. Warumby, et al. (1992). Sources for resistance to the cowpea curculio (Chalcodermus bimaculatus Fiedler, 1936 (Coleoptera-Curculionidae) in Vigna unguiculata (L.) Walp. Anais da Sociedade Entomologica do Brasil 21(3): 273-287. {a} Empresa Pernambucana de Pesquisa Agropecuaria-IPA Av. Gal San Martin, 1371, Bongi, 50761-000 Recife PE

Maduekwe, B. O. and C. Umechuruba (1992). Evaluation of classical seed health testing methods for the detection of cowpea seed-borne fungi. Nigerian Journal of Botany 5: 119-124. Dep. Bot., University Port Harcourt, PMB 5323, Port Harcourt, Nigeria

Mahata, K. R., H. S. Sen, et al. (1992). Tillage effects on growth and yield of blackgram (Phaseolus mungo) and cowpea (Vigna unguiculata) after wet-season rice on an alluvial sandy clay-loam in eastern India. Field Crops Research 29(1): 55-68.

Manojlovic, B. (1992). Caterpillars nutrition and seasonal activity of Symira dentinosa (Freyer) (Lepidoptera: Noctuidae) population. Zastita Bilja 43(2): 113-121. Inst. for Plant Protection and Environment, Beograd

Marfo, K. O. and A. E. Hall (1992). Inheritance of heat tolerance during pod set in cowpea. Crop Science 32(4): 912-918.

Matsuo, T., S. Ide, et al. (1992). Correlation between chilling sensitivity of plant tissues and fatty acid composition of phosphatidylglycerols. Phytochemistry 31(7): 2289-2293.

McSorley, R. and R. N. Gallaher (1992). Comparison of nematode population densities on six summer crops at seven sites in north Florida. Journal of Nematology 24(4 Suppl.): 699-706. {a} Dep. Entomol. Nematol., Inst. Food Agric. Sci., Univ. Fla., Gainesville, Fla. 32611

Meelu, O. P., R. A. Morris, et al. (1992). Grain yield responses in rice to eight tropical green manures. Tropical Agriculture 69(2): 133-136.

Meyer, M. C., C. L. Costa, et al. (1992). Relationships of Cerotoma arcuata (Coleoptera: Chrysomelidae) with four viruses of legumes. Fitopatologia Brasileira 17(3): 314-320. {a} EMBRAPA/CNPSo, CE de Balsas, Caixa Postal 131, 65800 Balsas, MA, Brazil

Mizuno, A. and K. Katou (1992). Effect of cations on IAA-induced proton excretion in the xylem of Vigna unguiculata. Physiologia Plantarum 85(3 Part 1): 411-416.

Morgan, J. G. and J. M. McKemy (1992). Studies in the genus Cladosporium sensu lato: VI. Concerning Cladosporium vignae, causal organism of leaf and pod spot of cowpea (Vigna unguiculata) and leaf blight of Lespedeza bicolor. Mycotaxon 43: 9-20.

Morgan, J. M. (1992). Adaptation to water deficits in three grain legume species: Mechanisms of turgor maintenance. Field Crops Research 29(2): 91-106.

Mueller, S., C. Hauck, et al. (1992). Germination stimulants produced by Vigna unguiculata Walp cv Saunders upright. Journal Of Plant Growth Regulation 11(2): 77-84.

Mutters, R. G. and A. E. Hall (1992). Reproductive responses of cowpea to high temperature during different night periods. Crop Science 32(1): 202-206.

Nandekar, D. N., S. S. Lal, et al. (1992). Production potential and economics of crop sequences based on potato (Solanum tuberosum). Indian Journal of Agronomy 37(3): 444-446. {a} Zonal Agric. Res. Station, Chhindwara, Madhya Pradesh 480 001

Nebane, C. L. N. and E. J. A. Ekpo (1992). Effect of culture media, temperature and light on radial growth and pycnidium production of cowpea isolates of Phoma bakeriana. Annals of Applied Biology 121(3): 537-544. {a} Inst. Agronomic Res., Nkolbisson, P.O. Box 2067, Yaounde, Cameroon

Nell, F. J., F. K. Siebrits, et al. (1992). Studies on the nutritive value of cowpeas (Vigna unguiculata). Suid Afrikaanse Tydskrif vir Veekunde 22(5): 157-160. {a} Animal Dairy Sci. Research Institute, Private Bag X2, Irene, 1675 South, Central African Republic

Newaj, R. and D. S. Yadav (1992). Production potential and labour employment under different cropping system under upland conditions of eastern Uttar Pradesh. Indian Journal of Agronomy 37(3): 401-406. {a} National Res. Cent. Agroforestry, Jhansi, Uttar Pradesh 284 003

Ntare, B. R. and A. Bationo (1992). Effects of phosphorus on yield of cowpea cultivars intercropped with pearl millet on psammentic paleustalf in Niger. Fertilizer Research 32(2): 143-147. ICRISAT Sahelian Cancer, BP 12404 Niamey, Niger

Ntare, B. R. and J. H. Williams (1992). Response of cowpea cultivars to planting pattern and date of sowing in intercrops with pearl millet in Niger. Experimental Agriculture 28(1): 41-48.

Obisesan, I. O. (1992). Evaluation of pedigree and single seed descent selection methods for cultivar development in cowpea (Vigna unguiculata L. Walp). Plant Breeding 108(2): 162-168.

Oghiakhe, S., L. E. N. Jackai, et al. (1992). A rapid visual field screening technique for resistance of cowpea (Vigna unguiculata) to the legume pod borer Maruca testulalis (Lepidoptera: Pyralidae). Bulletin of Entomological Research 82(4): 507-512. {a} Int. Cent. Insect Physiol. Ecol., Crop Pests Res. Programme, P.O. Box 30, Mbita, South Nyanza District, Kenya

Oghiakhe, S., L. E. N. Jackai, et al. (1992). Pod wall toughness has not effect on cowpea resistance to the legume pod borer Maruca testulalis Geyer (Lepidoptera: Pyralidae). Insect Science and its Application 13(3): 345-349. {a} Int. Cent. Insect. Physiology Ecology, Mbita Point Field Station, P.O. Box 30, Mbita, South Nyanza, Kenya

Oghiakhe, S., L. E. N. Jackai, et al. (1992). Cowpea plant architecture in relation to infestation and damage by the legume pod borer, Maruca testulalis Geyer (Lepidoptera: Pyralidae): 2. Effect of pod angle. Insect Science and its Application 13(3): 339-344. {a} International Centre Insect Physiol. Ecology, Mbita Point Field Station, P.O. Box 30, Mbita, South Nyanza, Kenya

Oghiakhe, S., L. E. N. Jackai, et al. (1992). Morphology, distribution, and the role of trichomes in cowpea (Vigna unguiculata) resistance to the legume pod borer, Maruca testulalis (Lepidoptera: Pyralidae). Bulletin of Entomological Research 82(4): 499-505. {a} Int. Cent. Insect Physiol. Ecol., Crop Pests Res. Programme, P.O. Box 30, Mbita, South Nyanza District, Kenya

Ogunwolu, E. O. (1992). Field infestation and damage to soybean and cowpea by pod-sucking bugs in Benue State, Nigeria. Insect Science and its Application 13(6): 801-805. Dep. Crop Production, Univ. Agric., P.M.B. 2373, Makurdi, Nigeria

Okereke, G. U. and D. Anyama (1992). Growth, nitrogen fixation and transfer in a mixed cropping system of cowpea-rice. Biological Agriculture and Horticulture 9(1): 65-76. Agricultural Biotechnol. Res. Lab., Anambra State Univ. of Technol., P.M.B. 01660, Enugu, Nigeria

Okereke, G. U. and N. Ayama (1992). Sources of nitrogen and yield advantages for monocropping and mixed cropping with cowpeas (Vigna unguiculata L.) and upland rice (Oryza sativa L.). Biology And Fertility Of Soils 13(4): 225-228.

Omoh, E. O. and L. Etim (1992). The mutagenic effect of colchicine on the germination, morphology and yield of two varieties of Vigna unguiculata (L.) Walpers (Papilionaceae) in Nigeria. Boletim da Sociedade Broteriana 65(2): 163-171. {a} Dep. Biol. Sci., Univ. Calabar, Calabar, Nigeria

Orellano, E. G., N. Carrillo, et al. (1992). Evaluation of the extent of homologous chloroplast DNA sequences in the mitochondrial genome of cowpea (Vigna unguiculata L.). Plant Physiology 98(2): 525-529.

Oseni, T. O., D. D. Lenge, et al. (1992). Correlation and path-coefficient analysis of yield attributes in diverse lines of cowpea (Vigna unguiculata). Indian Journal Of Agricultural Sciences 62(6): 365-368.

Panella, L. and P. Gepts (1992). Genetic relationships within Vigna unguiculata (L.) Walp. based on isozyme analyses. Genetic Resources and Crop Evolution 39(2): 71-88. Dep. Agronomy Range Science, Univ. Calif., Davis, CA 95616, USA

Patel, P. C. and J. R. Patel (1992). Effect of zinc with and without farmyard manure on production and quality of forage sorghum (Sorghum bicolor). Indian Journal of Agronomy 37(4): 729-735. All-India Co-ordinated Res. Project Forage Crops, Gujarat Agric. Univ., Anand Campus 388 110

Pedalino, M., M. P. D'Urzo, et al. (1992). The structure of cowpea (Vigna unguiculata L. Walp) seed storage proteins. Seed Science And Technology 20(2): 223-231.

Perrino, P., T. Shagarodsky, et al. (1992). The cultivated races of Vigna SAVI in Cuba. Feddes Repertorium 103(7-8): 509-514. {a} Ist. del Germoplasma, Via G. Amendola 165/A, 70 126 Bari, Italy

Petrie, C. L. and A. E. Hall (1992). Water relations in cowpea and pearl millet under soil water deficits: III. Extent of predawn equilibrium in leaf water potential. Australian Journal of Plant Physiology 19(6): 601-609. {a} USDA/ARS, Crop Simulation Res., Mississippi State, MS, USA

Petrie, C. L. and A. E. Hall (1992). Water relations in cowpea and pearl millet under soil water deficits: II. Water use and root distribution. Australian Journal of Plant Physiology 19(6): 591-600. {a} USDA/ARS, Crop Simulation Res., Mississippi State, MS, USA

Petrie, C. L. and A. E. Hall (1992). Water relations in cowpea and pearl millet under soil water deficits: I. Contrasting leaf water relations. Australian Journal of Plant Physiology 19(6): 577-589. {a} USDA/ARS, Crop Simulation Res., Mississippi State, MS, USA

Petrie, C. L., Z. J. Kabala, et al. (1992). Water transport in an unsaturated medium to roots with differing local geometries. Soil Science Society of America Journal 56(6): 1686-1694. {a} USDA-ARS, Crops Simulation Res. Unit, P.O. Box 5367, Mississippi State, MS 39762-5367, USA

Pienaar, B. J. and W. A. E. Van (1992). The Vigna unguiculata complex (Fabaceae) in southern Africa. South African Journal of Botany 58(6): 414-429. {a} Natl. Botanical Inst., Private Bag X101, Pretoria, 0001 S. Afr

Piergiovanni, A. R. (1992). Effects of some experimental parameters on the activity of cowpea beta-amylase inhibitors. Lebensmittel Wissenschaft & Technologie 25(4): 321-324.

Prisco, J. T., C. R. B. Haddad, et al. (1992). Hydration-dehydration seed pre-treatment and its effects on seed germination under water stress conditions. Revista Brasileira De Botanica 15(1): 31-35.

Pusztai, A., G. Grant, et al. (1992). Nutritional evaluation of the trypsin (EC 3.4.21.4) inhibitor from cowpea (Vigna unguiculata Walp.). British Journal of Nutrition 68(3): 783-791. {a} Rowett Res. Inst., Bucksburn, Aberdeen AB2 9SB

Raj, V. S., B. H. M. Nijalingappa, et al. (1992). Tissue culture studies in Vigna unguiculata (L.) Walp var. S-488. Journal of Phytological Research 5(1-2): 1-10. Dep. Botany, Bangalore Univ., Bangalore 560 056, India

Rajput, A. L. and A. S. Warsi (1992). Effect of nitrogen and organic manure on rice (Oryza sativa) yield and residual effect on wheat (Triticum aestivum) crop. Indian Journal of Agronomy 37(4): 716-720. {a} Crop Res. Station, Bahraich, Uttar Pradesh 271 801

Rao, R., V. M. Del, et al. (1992). Identification of Vigna spp. through specific seed storage polypeptides. Euphytica 62(1): 39-43. {a} Dep. Agron. Plant Genetics, Univ. Naples, Portici, Italy

Rashid, A. and R. L. Fox (1992). Evaluating internal zinc requirements of grain crops by seed analysis. Agronomy Journal 84(3): 469-474.

Reddy, K. C., P. Visser, et al. (1992). Pearl millet and cowpea yields in sole and intercrop systems, and their after-effects on soil and crop productivity. Field Crops Research 28(4): 315-326.

Reddy, M. J., H. S. Shetty, et al. (1992). Role of seed lipids in Aspergillus parasiticus growth and aflatoxin production. Journal Of The Science Of Food And Agriculture 59(2): 177-181.

Reddy, T. Y. and R. Kuladaivelu (1992). Root growth of rice (Oryza sativa) as influenced by soil-moisture regime and nitrogen. Indian Journal of Agronomy 37(4): 694-699. Dep. Agron., Tamil Nadu Agric. Univ., Coimatore 641 003

Rezende, D. V. D. and F. A. Ferreira (1992). Influence of leaflet age on the susceptibility of Tabebuia serratifolia to Prospodium bicolor infection. Fitopatologia Brasileira 17(4): 446-450. {a} Dep. Eng. Florestal, Univ. Brasilia, 70910 Brasilia, DF

Rodriguez, K. R., J. Pinochet, et al. (1992). Horsebean (Canavalia ensiformis) and crotalaria (Crotalaria spectabilis) for the management of Meloidogyne spp. Nematropica 22(1): 29-35.

Ros, G. and J. L. Collins (1992). Physico-chemical and nutritional properties of cowpeas (Vigna unguiculata) heated under pressure. Journal Of The Science Of Food And Agriculture 58(3): 369-374.

Roy, M. H., F. Y. Zuily, et al. (1992). Effect of drought stress on proteolytic activities in Phaseolus and Vigna leaves from sensitive and resistant plants. Physiologia Plantarum 85(1): 90-96.

Sales, M. P. D., M. L. R. Macedo, et al. (1992). Digestibility of cowpea (Vigna unguiculata) vicilins by pepsin, papain and bruchid (insect) midgut proteinases. Comparative Biochemistry and Physiology B Comparative Biochemistry 103(4): 945-950. {a} Dep. Bioquimica Biologia Molecular, Universidade Federal Ceara, Caixa Postal 1065, 60001 Fortaleza, Ceara, Brazil

Salifu, A. B. (1992). Some aspects of the biology of the bean flower thrips Megalurothrips sjostedti (Trybom) (Thysanoptera: Thripidae) with reference to economic injury levels on cowpea (Vigna unguiculata (L.) Walp). Journal of African Zoology 106(5): 451-459. Nyankpala Agric. Exp. Stn., Crops Res. Inst., P.O. Box 483, Tamale, Ghana

Samb, P. I. and A. Chamel (1992). Foliar absorption and translocation of carbon-14 dicamba into host (pearl millet and cowpea) and parasite plants of the genus Striga. Weed Research 32(2): 129-136.

Seneviratne, G. I. and J. B. Harborne (1992). Constitutive flavonoids and induced isoflavonoids as taxonomic markers in the genus Vigna. Biochemical Systematics And Ecology 20(5): 459-467.

Sheaffer, C. C., G. C. Marten, et al. (1992). Sheep performance during grazing of annual forages in a double cropping system. Journal Of Production Agriculture 5(1): 33-37.

Shivankar, V. J. and A. A. Khan (1992). Persistence of phosphamidon, monocrotophos and endosulfan residues on cowpea (Vigna unguiculata (L.) Walp.). Crop Research 5(2): 352-358.

Siddique, A. K. M. A. R. and S. N. Gupta (1992). Path coefficient analysis of yield components in cowpea (Vigna unguiculata (L.) Walp.). Annals of Biology Ludhiana 8(1): 77-80. Regional Agric. Res. Stn., Bangladesh Agric. Res. Inst., Hathazari, Chittagong-4330, Bangladesh

Singh, D. and R. K. Singh (1992). Effect of level and depth of placement of phosphorus on pigeonpea (Cajanus cajan) based intercropping systems under dryland condition. Indian Journal of Agronomy 37(1): 130-134. Indian Agric. Res. Inst., New Delhi 110 012

Singh, K., S. Singh, et al. (1992). Fertilizer requirement of wheat (Triticum aestivum) grown in different fodder-based cropping systems, their yields and economic returns. Indian Journal of Agronomy 37(1): 34-39. {a} Haryana Agric. Univ., Hisar 125 004

Singh, R. and B. S. Dabas (1992). Inheritance of yield and its components in cowpea (Vigna unguiculata L.) Walp.). International Journal of Tropical Agriculture 10(2): 161-164. National Bureau Plant Genet. Resources, New Delhi-110 012, India

Singh, R. M., S. B. Singh, et al. (1992). Nutrient management in field pea (Pisum sativum). Indian Journal of Agronomy 37(3): 474-476. {a} Narendra Deva Univ. Agriculture and Technol., Faizabad, Uttar Pradesh 224 001

Smyth, T. J. and M. S. Cravo (1992). Aluminum and calcium constraints to continuous crop production in a Brazilian Amazon oxisol. Agronomy Journal 84(5): 843-850. {a} Dep. Soil Sci., North Carolina State Univ., Raleigh, N.C. 27695-7619

Somiari, R. I. and E. Balogh (1992). Hydrolysis of raffinose and stachyose in cowpea (Vigna unguiculata) flour, using alpha-galactosidase from Aspergillus niger. World Journal of Microbiology and Biotechnology 8(6): 564-566. {a} Dep. Food Sci. Technol., Obafemi Awolowo Univ., Ile-Ife, Nigeria

Sood, B. R. and V. K. Sharma (1992). Effect of nitrogen level on the yield and quality of forage sorghum (Sorghum bicolor) intercropped with legumes. Indian Journal of Agronomy 37(4): 642-644. Dep. Agron., Himachal Pradesh Krishi Vishvavidyalaya, Palampur, Himachal Pradesh 176 062

Souto, E. R. and E. W. Kitajima (1992). Purification of the cassia yellow spot virus, protein electrophoresis and serology. Fitopatologia Brasileira 17(3): 292-301. {a} Dep. Agron., Univ. Estadual Maringa, 87020-900 Maringa, PR, Brazil

Srinivasan, K. and M. Ramasamy (1992). Effect of foliar nutrition of urea and diammonium phosphate on rainfed cowpea (Vigna unguiculata). Indian Journal of Agronomy 37(2): 265-267. Natl. Pulses Res. Cent., Pudukkottai 622 303

Subramanian, V. B. and M. Maheswari (1992). Compensatory growth responses during reproductive phase of cowpea after relief of water stress. Journal Of Agronomy And Crop Science 168(2): 85-90.

Sudhakar, C., L. Syamalabai, et al. (1992). Lead tolerance of certain legume species grown on lead ore tailings. Agriculture Ecosystems & Environment 41(3-4): 253-261.

Sukhadia, N. M., M. V. Dhoble, et al. (1992). Productivity and water-use efficiency of rainy-season crops under different dates of sowing. Indian Journal of Agronomy 37(3): 461-465. {a} Dep. Agronomy, Gujarat Agric. Univ., Junagadh

Sun, E. J. (1992). Studies on scorching of rice plants and trees on northwestern coastal areas of Taiwan: III. Pathological evidences of salt spray injury to major windbreak trees. Plant Protection Bulletin Taichung 34(4): 283-293. Dep. Plant Pathol., National Taiwan University, Taipei, Taiwan

Swamy, P. M. and P. Suguna (1992). Influence of calcium chloride and benzyladenine on lipoxygenase of Vigna unguiculata leaf discs during senescence. Physiologia Plantarum 84(3): 467-471.

Swanson, M. M., A. Varma, et al. (1992). Comparative epitope profiles of the particle proteins of whitefly-transmitted geminiviruses from nine crop legumes in India. Annals of Applied Biology 120(3): 425-433. {a} Scottis Crop Res. Inst., Invergowrie, Dundee DD2 5DA, UK

Taylor, R. W., I. O. Ibeakuchi, et al. (1992). Heavy metals in the environment? Accumulation of some metals by legumes and their extractability from acid mine soils. Journal Of Environmental Quality 21(2): 176-180.

Tedla, A., H. Airaksinen, et al. (1992). Effect of seedbed methods and time of harvest on the yield and nutritive value of some forage crops grown on Vertisol at Debre Zeit, Ethiopia. Agricultural Science in Finland 1(5): 491-497. International Liverstock Centre Africa, P.O. Box 5689, Addis Abeba, Ethiopia

Thiyagarajan, K. (1992). Seasonal effects on combining ability in cowpea. Indian Journal of Agricultural Research 26(3): 155-159. Natl. Pulses Res. Cent., Pudukkottai, Tamil Nadu, India

Totawat, K. L. and S. N. Saxena (1992). Effect of presoaking seed treatment with indole acetic acid and quality of irrigation water on the biosynthesis of amino acids in Vigna unguiculata L. Crop Research 5(1): 30-34.

Twidewell, E. K., A. Boe, et al. (1992). Planting date effects on yield and quality of foxtail millet and three annual legumes. Canadian Journal Of Plant Science 72(3): 819-827.

Umapathy, E. (1992). Diet-induced changes in the male reproductive system of rats. Archives Of Andrology 29(1): 49-58.

Umapathy, E. and B. C. Msamati (1992). Diet-induced serum hormonal and histological changes in rat testis. Advances in Contraceptive Delivery Systems 8(1-2): 115-123. {a} Dep. Physiology, School Medicine, University Zimbabwe, MP 167, Harare, Zimbabwe

Uzogara, S. G., I. D. Morton, et al. (1992). Effect of water hardness on cooking characteristics of cowpea (Vigna unguiculata L. Walp) seeds. International Journal Of Food Science & Technology 27(1): 49-55.

Vaillancourt, R. E. and N. F. Weeden (1992). Chloroplast DNA polymorphism suggests Nigerian center of domestication for the cowpea, Vigna unguiculata (Leguminosae). American Journal of Botany 79(10): 1194-1199. {a} Dep. Horticultural Sci., New York State Agric. Exp. Stn., Cornell Univ., Geneva, N.Y. 14456

Varvikko, T., H. Khalili, et al. (1992). Supplementation of native grass hay with cowpea (Vigna unguiculata) hay, wilted leucaena (Leucaena leucocephala) forage, wilted tagasaste (Chamaecytisus palmensis) forage or a wheat middling for young Friesian x Zebu (Boran) crossbred steers. Agricultural Science in Finland 1(2): 247-254. {a} Agricultural Res. Cent. Finland, Inst. Animal Production, SF-31600 Jokioinen, Finland

Vecchio, M. C. D. and J. Grazia (1992). Obtainment of egg masses of Oebalus ypsilongriseus (De Geer, 1773) in laboratory (Heteroptera: Pentatomidae). Anais da Sociedade Entomologica do Brasil 21(3): 367-373. Instituto Biologico de Sao Paulo, Caixa Postal 70. 13001-970 Campinas SP Brasil

Vega, S., M. Calisay, et al. (1992). Manganese toxicity in cowpea as affected by soil pH and sewage sludge amendments. Journal Of Plant Nutrition 15(2): 219-232.

Venugopalan, M. V. and R. Prasad (1992). Relative efficiency of ammonium polyphosphates and conventional orthophosphates for wheat (Triticum aestivum) and wheat-fodder cowpea (Vigna unguiculata) cropping sequence. Indian Journal of Agronomy 37(2): 226-230. {a} Agron. Div., CICR, Nagpur, Maharashtra 440 001

Wissemeier, A. H. and W. J. Horst (1992). Effect of light intensity on manganese toxicity symptoms and callose formation in cowpea (Vigna unguiculata (L.) Walp.). Plant And Soil 143(2): 299-309.

Zohri, A. A., M. Khayria, et al. (1992). Studies on mycoflora and mycotoxins of cowpea cultivars. Korean Journal of Mycology 20(3): 252-258. Botany Dep., Fac. Sci., Assiut Univ., Assiut, Egypt

Abate, T. (1991). The bean fly, Ophiomyia phaseoli (Tryon) (Diptera, Agromyzidae), and its parasitoids in Ethiopia. Journal Of Applied Entomology 111(3): 278-285.

Afun, J. V. K., L. E. N. Jackai, et al. (1991). Calendar and monitored insectide application for the control of cowpea pests. Crop Protection 10(5): 363-370.

Agbenin, J. O., G. Lombin, et al. (1991). Direct and interactive effect of boron and nitrogen on selected agronomic parameters and nutrient uptake by cowpea (Vigna unguiculata (L.) Walp.) under glasshouse conditions. Tropical Agriculture 68(4): 356-362.

Akinlosotu, A. and I. O. Akinyele (1991). The effect of germination on the oligosaccharide and nutrient content of cowpeas (Vigna unguiculata). Food Chemistry 39(2): 157-166.

Akinyele, I. O. (1991). Effect of process method on the energy and protein content, antinutritional factors and in vitro protein digestibility of cowpea milk (Vigna unguiculata). Food Chemistry 42(2): 129-134.

Akinyele, I. O. and A. Akinlosotu (1991). Effect of soaking, dehulling and fermentation on the oligosaccharides and nutrient content of cowpeas (Vigna unguiculata). Food Chemistry 41(1): 43-54.

Alghali, A. M. (1991). The effects of some agrometeorological factors on the fluctuation of flower thrips, Megalurothrips sjostedti Trybom (Thysanoptera: Thripidae), on two cowpea varieties. Journal Of Plant Protection In The Tropics 8(1): 63-68.

Alva, A. K., D. G. Edwards, et al. (1991). Effects of acid soil infertility factors on mineral composition of soybean and cowpea tops. Journal Of Plant Nutrition 14(2): 187-204.

Ames, R. N., T. R. Thiagarajan, et al. (1991). Co-selection of compatible rhizobia and vesicular-arbuscular mycorrhizal fungi for cowpea in sterilized and non-sterilized soils. Biology And Fertility Of Soils 12(2): 112-116.

Apte, U. B., S. A. Chavan, et al. (1991). Correlation studies in cowpea. Agricultural Science Digest 11(2): 59-62.

Aremu, C. Y. (1991). Selective physico-chemical properties of five varieties of cowpea. Food Chemistry 41(2): 123-128.

Asad, S., K. A. Malik, et al. (1991). Competition between inoculated and indigenous Rhizobium and Bradyrhizobium spp. strains for nodulation of grain and fodder legumes in Pakistan. Biology And Fertility Of Soils 12(2): 107-111.

Atkins, C. A., P. J. Storer, et al. (1991). Translocation of nitrogen and expression of nodule-specific uricase (nodulin-35) in Robinia pseudoacacia. Physiologia Plantarum 83(3): 483-491.

Awonaike, K. O., K. S. Kumarasinghe, et al. (1991). Nitrogen assimilation and distribution in field-grown cowpea at various growth stages. Soil Science Society Of America Journal 55(1): 81-85.

Babatola, J. O. and M. A. Omotade (1991). Chemical control of the nematode pests of cowpea, Vigna unguiculata (L.) Walp. Crop Protection 10(2): 121-124.

Bal, A. B. (1991). Action threshold for flower thrips on cowpea (Vigna unguiculata (L.) Walp.) in Senegal. Tropical Pest Management 37(4): 363-367.

Ben, N. M. (1991). Positive effect of phosphate fertilization on component yield of cowpea in Tunisia. Tropicultura 9(2): 77-80.

Boe, A., E. K. Twidwell, et al. (1991). Growth and forage yield of cowpea and mungbean in the northern Great Plains. Canadian Journal Of Plant Science 71(3): 709-715.

Carnovale, E., E. Lugaro, et al. (1991). Protein quality and antinutritional factors in wild and cultivated species of Vigna spp. Plant Foods For Human Nutrition 41(1): 11-20.

Cobblah, M. A. (1991). Some pod-sucking bugs of cowpea, Vigna unguiculata (L.), in Ghana. Discovery And Innovation 3(1): 77-79.

Corpas, F. J., L. M. Sandalio, et al. (1991). Subcellular distribution of superoxide dismutase in leaves of ureide-producing leguminous plants. Physiologia Plantarum 82(2): 285-291.

Craswell, E. T. and D. L. Eskew (1991). Nitrogen and nitrogen-15 analysis using automated mass and emission spectrometers. Soil Science Society Of America Journal 55(3): 750-756.

Cui, P. F., C. F. Gu, et al. (1991). Occurrence of satsuma dwarf virus in Zhejiang Province, China. Plant Disease 75(3): 242-244.

Dakora, F. D., C. A. Appelby, et al. (1991). Effect of partial pressure of oxygen on the formation and status of leghemoglobin in nodules of cowpea and soybean. Plant Physiology 95(3): 723-730.

Datta, D. B., E. W. Triplett, et al. (1991). Localization of xanthine dehydrogenase in cowpea root nodules: Implications for the interaction between cellular compartments during ureide biogenesis. Proceedings Of The National Academy Of Sciences Of The United States Of America 88(11): 4700-4702.

Dylewski, D. P., N. K. Singh, et al. (1991). Effects of heat shock and thermoadaptation on the ultrastructure of cowpea (Vigna unguiculata) cells. Protoplasma 163(2-3): 125-135.

Elliot, P. C. and K. Moody (1991). Influence of weed-control practices in the first crop on the tillage requirements for the succeeding crops in an upland rice-maize-cowpea cropping sequence. Crop Protection 10(1): 28-33.

Emebiri, L. C. (1991). Inheritance of protein content in seeds of selected crosses of cowpea (Vigna unguiculata). Journal Of The Science Of Food And Agriculture 54(1): 1-8.

Emebiri, L. C. and I. O. Obisesan (1991). Duration of specific developmental stages in cowpea (Vigna unguiculata L. Walp.): Heritability and relationship to yield. Journal Of Genetics & Breeding 45(2): 81-86.

Fageria, N. K. (1991). Response of cowpea to phosphorus on an oxisol with special reference to dry matter production and mineral ion contents. Tropical Agriculture 68(4): 384-388.

Farinu, G. O. and G. Ingrao (1991). Gross composition, amino acid, phytic acid and trace element contents of thirteen cowpea cultivars and their nutritional significance. Journal Of The Science Of Food And Agriculture 55(3): 401-410.

Fernandes, K. V. S., F. A. P. Campos, et al. (1991). The expression of papain inhibitors during development of cowpea seeds. Plant Science 74(2): 179-184.

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Han, E. D. and J. H. An (1990). Studies on ecology and control of the Azuki bean weevil, Callosobruchus chinensis (L.), In Korea. Research Reports Of The Rural Development Administration 32(1 Crop Prot): 24-59.

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Ishibashi, N., D. Yamauchi, et al. (1990). Stored messenger RNA in cotyledons of Vigna unguiculata seeds: Nucleotide sequence of cloned complementary DNA for a stored messenger RNA and induction of its synthesis by precocious germination. Plant Molecular Biology 15(1): 59-64.

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Jackai, L. E. N. (1990). Screening of cowpeas for resistance to Clavigralla tomentosicollis Stal (Hemiptera: Coreidae). Journal Of Economic Entomology 83(2): 300-305.

Jindal, K. K. and B. S. Thind (1990). Control of bacterial blight of cowpea (Vigna unguiculata (L.) Walp.). Tropical Pest Management 36(3): 211-213.

Johnson, A. W., C. C. Dowler, et al. (1990). Effects of nematicides on nematode population densities and crop yield in a turnip-corn-pea cropping system. Phytoprotection 71(2): 55-64.

Kaur, A. and A. K. Thukral (1990). Effect of animal hormones on the growth, protein and sugar contents of Vigna unguiculata L. seedlings. Indian Journal Of Plant Physiology 33(3): 259-261.

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Kwapata, M. B. and A. E. Hall (1990). Response of contrasting vegetable-cowpea cultivars to plant density and harvesting of young green pods: I. Pod production. Field Crops Research 24(1-2): 1-10.

Kwapata, M. B., A. E. Hall, et al. (1990). Response of contrasting vegetable-cowpea cultivars to plant density and harvesting of young green pods: II. Dry-matter production and photosynthesis. Field Crops Research 24(1-2): 11-22.

Larcher, W., J. Wagner, et al. (1990). Effects of superimposed temperature stress on in vivo chlorophyll fluorescence to Vigna unguiculata under saline stress. Journal Of Plant Physiology 136(1): 92-102.

Latunde, D. A. O. (1990). Assessment of anthracnose disease in some cultivars of cowpea (Vigna unguiculata) caused by Colletotrichum lindemuthianum. Journal Of Phytopathology 130(2): 147-156.

Lawson, T. L. and B. T. Kang (1990). Yield of maize and cowpea in an alley cropping system in relation to available light. Agricultural And Forest Meteorology 52(3-4): 347-358.

Lemos, F. J. A., F. A. P. Campos, et al. (1990). Proteinases and amylases of larval midgut of Zabrotes subfasciatus reared on cowpea (Vigna unguiculata) seeds. Entomologia Experimentalis Et Applicata 56(3): 219-228.

Leroi, B., I. Alzouma, et al. (1990). The influence of intercropping Millet (Pennisetum typhoides Burm) with cowpea (Vigna unguiculata Walp) on the egg-laying and development of Bruchidius atrolineatus (Pic) (Coleoptera: Bruchidae). Agriculture Ecosystems & Environment 31(1): 39-48.

Lewin, A., E. Cervantes, et al. (1990). NodSU, Two new nod genes of the broad host range Rhizobium strain NGR234 encode host-specific nodulation of the tropical tree Leucaena leucocephala. Molecular Plant Microbe Interactions 3(5): 317-326.

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Maia, L. C. and S. F. B. Trufem (1990). Vesicular-arbuscular mycorrhizal fungi in cultivated soils in Pernambuco State, Brazil. Revista Brasileira De Botanica 13(2): 89-96.

Mathers, J. C., F. Fernandez, et al. (1990). Dietary modification of potential vitamin K supply from enteric bacterial menaquinones in rats. British Journal Of Nutrition 63(3): 639-652.

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McCree, K. J., C. J. Fernandez, et al. (1990). Visualizing interactions of water stress responses with a whole plant simulation model. Crop Science 30(2): 294-300.

McWatters, K. H. (1990). Functional characteristics of cowpea flours in foods. Journal Of The American Oil Chemists' Society 67(5): 272-275.

Mercy, M. A., G. Shivashankar, et al. (1990). Mycorrhizal colonization in cowpea is host dependent and heritable. Plant And Soil 121(2): 292-294.

Monteiro, D. P. F., T. A. T. Pham, et al. (1990). Effects of water stress on the molecular species composition of polar lipids from Vigna unguiculata L. leaves. Plant Science 66(2): 185-194.

Morris, R. A., U. C. Siri, et al. (1990). Effects of crop proportion on intercropped upland rice and cowpea: 1. Grain yields. Field Crops Research 24(1-2): 33-50.

Morris, R. A., A. N. Villegas, et al. (1990). Water use by monocropped and intercropped cowpea and sorghum grown after rice. Agronomy Journal 82(4): 664-668.

Mughogbo, S. K., C. B. Christianson, et al. (1990). Nitrogen efficiency at three sites in Nigeria as affected by nitrogen source and management. Tropical Agriculture 67(2): 127-132.

Nair, S. K., C. K. Peethambaran, et al. (1990). Effect of soil solarization on nodulation, infection by mycorrhizal fungi and yield of cowpea. Plant And Soil 125(1): 153-154.

N'Guessan, K. F. and R. B. Chalfant (1990). Dose response of the cowpea curculio (Coleoptera: Curculionidae) from different regions of Georgia (USA) to some currently used pyrethroid insecticides. Journal Of Entomological Science 25(2): 219-222.

Nnanna, I. A. and R. D. Phillips (1990). Protein and starch digestibility and flatulence potential of germinated cowpeas (Vigna unguiculata). Journal Of Food Science 55(1): 151-153.

Nnanna, I. A., R. D. Phillips, et al. (1990). Effect of germination on the physical, chemical and sensory characteristics of cowpea products: Flour, paste and akara. Journal Of Agricultural And Food Chemistry 38(3): 812-816.

Ntare, B. R. (1990). Intercropping morphologically different cowpeas with pearl millet in a short season environment in the Sahel (Niger). Experimental Agriculture 26(1): 41-48.

Obizoba, I. C. (1990). Nutritive quality of blends of corn with germinated cowpeas (Vigna unguiculata), pigeon pea (Cajanus cajan), and bambarra groundnut (Voandzeia subterranea). Cereal Chemistry 67(3): 230-232.

Ofuya, T. I. (1990). Oviposition deterrence and ovicidal properties of some plant powders against Callosobruchus maculatus in stored cowpea (Vigna unguiculata) seeds. Journal Of Agricultural Science 115(3): 343-346.

Ogunbodede, B. A. (1990). Reproductive efficiency in cowpea (Vigna unguiculata (L.) Walp) in southwestern Nigeria. Scientia Horticulturae 42(3): 219-224.

Okamoto, H., C. Miwa, et al. (1990). Effects of auxin and anoxia on the cell wall yield threshold determined by negative pressure jumps in segments of cowpea hypocotyl. Plant And Cell Physiology 31(6): 783-788.

Oladiran, A. O. (1990). The effect of fungicides and insecticides singly and in combination on the control of brown blotch, pod borer infestation and yields of Vigna unguiculata (L) Walp. Tropical Pest Management 36(4): 397-402.

O'Makinwa, R. O. and O. A. Akinyemiju (1990). Control of Euphoria heterophylla L. in cowpea with herbicides and herbicide mixtures. Crop Protection 9(3): 218-224.

Onigbinde, A. O. and I. O. Akinyele (1990). Compositional and protein digestibility changes in maize (Zea mays) and cowpea (Vigna unguiculata) after storage at ambient conditions. Food Chemistry 35(4): 315-322.

Osuji, G. E. (1990). Tillage and mulching effects on seed-zone soil environment and cowpea seedling growth in the humid tropics. Soil Use And Management 6(3): 152-156.

Pappas, G. and V. N. M. Rao (1990). Effects of temperature and moisture content on the viscoelastic behavior of cowpeas. Journal Of Texture Studies 20(4): 393-408.

Pararajasingham, S. and D. P. Knievel (1990). Nitrogenase activity of cowpea (Vigna unguiculata (L.) Walp.) during and after drought stress. Canadian Journal Of Plant Science 70(1): 163-172.

Patel, M. B. and K. P. Srivastava (1990). Phytotonic effect of insecticides on cowpea, Vigna unguiculata (Linn.) and green gram, Vigna radiata (Linn.). Indian Journal Of Entomology 52(4): 583-588.

Patel, P. N. and A. E. Hall (1990). Genotypic variation and classification of cowpea for reproductive responses to high temperature under long photoperiods. Crop Science 30(3): 614-621.

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Ramesh, G. S. and N. Nath (1990). Blanching requirements for dehydration of green cowpea (Vigna unguiculata Walp) pods. Journal Of Food Science And Technology 27(2): 113-115.

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Rodriguez, K. R., D. Boube, et al. (1990). Chitinous materials from blue crab for control of root-knot nematode: II. Effect of soybean meal. Nematropica 20(2): 153-168.

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Santos, A. A., F. F. R. Freire, et al. (1990). New cultivar of cowpea (Vigna unguiculata) with multiple resistance to viruses. Fitopatologia Brasileira 15(1): 84-85.

Schmidt, D. R., M. D. Casler, et al. (1990). Crop response to lime and phosphorus on new bench terraces in the tropics. Agronomy Journal 82(2): 333-337.

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Singh, B. B. and A. M. Emechebe (1990). Inheritance of striga resistance in cowpea genotype B301. Crop Science 30(4): 879-881.

Singh, K. A. and L. N. Singh (1990). Intercropping of some temperate grasses at mid-hills of Sikkim (India). Indian Journal Of Agricultural Sciences 60(7): 466-470.

Singh, R. and B. S. Dabas (1990). Genotype X environment interactions in cowpea. International Journal Of Tropical Agriculture 8(1): 6-13.

Siri, U. C. and R. A. Morris (1990). Effects of crop proportion on intercropped upland rice and cowpea: 2. Nitrogen yields. Field Crops Research 25(3-4): 233-246.

Sivakumar, M. V. K. (1990). Exploiting rainy season potential from the onset of rains in the Sahelian zone of West Africa. Agricultural And Forest Meteorology 51(3-4): 321-332.

Smyth, T. J. and M. S. Cravo (1990). Critical phosphorus levels for corn and cowpea in a Brazilian Amazon Oxisol. Agronomy Journal 82(2): 309-312.

Smyth, T. J. and M. S. Cravo (1990). Phosphorus management for continuous corn-cowpea production in a Brazilian Amazon Oxisol. Agronomy Journal 82(2): 305-309.

Somasegaran, P., R. C. Abaidoo, et al. (1990). Host Bradyrhizobium relationships and nitrogen-fixation in the Bambarra groundnut (Voandzeia subterranea (L.) Thouars nom. cons.). Tropical Agriculture 67(2): 137-142.

Stegink, S. J. and K. C. Vaughn (1990). Immunotaxonomy of nodule-specific proteins. Cytobios 61(244): 7-20.

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Thouvenel, J. C., E. Tia, et al. (1990). Characterization of cowpea mottle virus on cowpea (Vigna unguiculata) in the Ivory Coast and the identification of a new vector. Tropical Agriculture 67(3): 280-282.

Trese, A. T. and S. G. Pueppke (1990). Modulation of host gene expression during initiation and early growth of nodules in cowpea, Vigna unguiculata (L.) Walp. Plant Physiology 92(4): 946-953.

Uzogara, S. G., I. D. Morton, et al. (1990). Changes in some antinutrients of cowpeas (Vigna unguiculata) processed with "kanwa" alkaline salt. Plant Foods For Human Nutrition 40(4): 249-258.

Uzogara, S. G., I. D. Morton, et al. (1990). Influence of various salts in the cooking water on pectin losses and cooked texture of cowpeas (Vigna unguiculata). Journal Of Food Biochemistry 14(4): 283-292.

Van, S. J. C., E. Cervantes, et al. (1990). Sequence and analysis of the rpoN sigma factor gene of Rhizobium sp. strain NGR234, a primary coregulator of symbiosis. Journal Of Bacteriology 172(10): 5563-5574.

Vasquez, T. A., F. Y. Zuily, et al. (1990). Electrolyte and Pi leakages and soluble sugar content as physiological tests for screening resistance to water stress in Phaseolus spp. and Vigna spp. Journal Of Experimental Botany 41(228): 827-832.

Villegas, A. N. and R. A. Morris (1990). Zero flux plane recession under monocropped and intercropped cowpea and sorghum. Agronomy Journal 82(4): 845-851.

Visser, J. H., I. Doerr, et al. (1990). Compatibility of Alectra vogelii with different leguminous host species. Journal Of Plant Physiology 135(6): 737-745.

Wissemeier, A. H. and W. J. Horst (1990). Manganese oxidation capacity of homogenates of cowpea (Vigna unguiculata (L.) Walp.) leaves differing in manganese tolerance. Journal Of Plant Physiology 136(1): 103-109.

Wood, B. A. and W. J. Easdown (1990). A new bacterial disease of mung bean and cowpea for Australia. Australasian Plant Pathology 19(1): 16-21.

Zheng, S. H. and J. Inouye (1990). Comparison of elongation force, stem thickness and evolution of ethylene in seedlings of several epigeal leguminous crops. Japanese Journal Of Crop Science 59(2): 277-282.

Aggarwal, V. D. and J. T. Ouedraogo (1989). Estimation of cowpea yield loss from Striga infestation. Tropical Agriculture 66(1): 91-92.

Akinyele, I. O. (1989). Effects of traditional methods of processing on the nutrient content and some antinutritional factors in cowpeas (Vigna unguiculata). Food Chemistry 33(4): 291-300.

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Atachi, P. and B. Sourokou (1989). Use of Decis and Systoate for the control of Maruca testulalis (Geyer) in cowpea. Insect Science And Its Application 10(3): 373-382.

Atkins, C. A., P. J. Storer, et al. (1989). Purification and properties of purine nucleosidase from nitrogen-fixing nodules of cowpea (Vigna unguiculata). Journal Of Plant Physiology 134(4): 447-452.

Aziz, T. and M. Habte (1989). Interaction of Glomus spp. and Vigna unguiculata in an oxisol subjected to simulated erosion. New Phytologist 113(3): 353-358.

Baker, T. A., S. S. Nielsen, et al. (1989). Physical and chemical attributes of cowpea lines resistant and susceptible to Callosobruchus maculatus (F.) (Coleoptera: Bruchidae). Journal Of Stored Products Research 25(1): 1-8.

Balyan, J. S. and J. Seth (1989). Organic recycling in bajra and cowpea-wheat crop sequence. Indian Journal Of Agronomy 34(3): 290-292.

Becana, M. and J. I. Sprent (1989). Effect of nitrate on components of nodule leghemoglobins. Journal Of Experimental Botany 40(216): 725-732.

Ben, N. M. (1989). Contribution to the study of cowpea (Vigna unguiculata (L)) in the north of Tunisia. Annales De L'Institut National De La Recherche Agronomique De Tunisie 62(Rec. Note 1): 1-21.

Beri, V., O. P. Meelu, et al. (1989). Biomass production, nitrogen accumulation, symbiotic effectiveness and mineralization of green manures in relation to yield of wetland rice. Tropical Agriculture 66(1): 11-16.

Buendia, C. A. M., M. Chamber, et al. (1989). A comparative study of the physiological characteristics, plasmid content and symbiotic properties of different Rhizobium fredii strains. Systematic And Applied Microbiology 12(2): 203-209.

Bugg, R. L. and J. D. Dutcher (1989). Warm-season cover crops for pecan orchards: Horticultural and entomological implications. Biological Agriculture & Horticulture 6(2): 123-148.

Campos, F. A. P., F. J. Xavier, et al. (1989). Resolution and partial characterization of proteinases and alpha-amylases from midguts of larvae of the bruchid beetle Callosobruchus maculatus (F.). Comparative Biochemistry And Physiology B Comparative Biochemistry 92(1): 51-58.

Chandrakantha, J., S. Mathavan, et al. (1989). Nitrogen budget of Callosobruchus maculatus larva developing in different host seed species. Proceedings Of The Indian Academy Of Sciences Animal Sciences 98(5): 359-366.

Chapman, T. L. and J. L. Collins (1989). An evaluation of marinated southern peas (Vigna unguiculata). Journal Of Food Science 54(3): 640-643.

D'Arcy, L. A., G. Bompeix, et al. (1989). Phosphonate uptake and distribution in healthy and infected leaves of tomato and cowpea. Plant Physiology And Biochemistry 27(6): 919-924.

De, L. M. G. A., J. C. Lord, et al. (1989). Uninucleate and binucleate spores of Vairimorpha necatrix: Pathogenicity to Spodoptera latifascia and sensitivity to UV radiation. Pesquisa Agropecuaria Brasileira 24(3): 383-386.

Della, G. C., A. R. Piergiovanni, et al. (1989). Trypsin inhibitor levels in raw and cooked cowpea (Vigna unguiculata) seeds. Lebensmittel Wissenschaft & Technologie 22(2): 78-80.

Demooy, B. E. and C. J. Demooy (1989). Effects of leaf-harvesting practices on yield and yield components of ER-7 cowpea (Vigna unguiculata) in semi-arid Botswana. Field Crops Research 22(1): 27-32.

Dhiman, J. S., T. Lal, et al. (1989). Reaction of cowpea cultivars to bacterial blight, anthracnose and cowpea mosaic diseases and their effects on economic performance. Tropical Agriculture 66(1): 17-20.

Douglas, L. A. and R. W. Weaver (1989). Partitioning of biologically fixed nitrogen in cowpea during pod development. Plant And Soil 116(1): 129-131.

Echendu, T. N. C. and A. E. Akingbohungbe (1989). The larval population and crop growth phase for screening cowpea for resistance to Maruca testulalis (Geyer) (Lepidoptera: Pyralidae) in Nigeria based on flowers, pods and yield loss. Tropical Pest Management 35(2): 173-175.

Ejiofor, A. O. and N. Okafor (1989). Production of mosquito larvicidal Bacillus thuringiensis serotype H-14 on raw material media from Nigeria. Journal Of Applied Bacteriology 67(1): 5-10.

El, S. H. M., A. S. O. El, et al. (1989). Effect of AVG, STS, ethephon and silver nitrate on cowpea (Vigna unguiculata (L.) Walp) growth and development. Egyptian Journal Of Horticulture 16(2): 133-142.

El, S. Y. Z. (1989). An irrigation model for peas and cowpeas on arid coarse-textured soils under a sprinkler system in Egypt. Arid Soil Research And Rehabilitation 3(4): 439-450.

Emebiri, L. C. (1989). Analysis of the seed protein content for extra-nuclear inheritance in cowpea (Vigna unguiculata (L.) Walp.). Beitraege Zur Tropischen Landwirtschaft Und Veterinaermedizin 27(3): 329-334.

Francois, L. E. (1989). Boron tolerance of snap bean and cowpea. Journal Of The American Society For Horticultural Science 114(4): 615-619.

Hamid, A. (1989). An analysis of plant population density effects on biomass and yield of cowpea. Bangladesh Journal Of Botany 18(2): 209-216.

Hilder, V. A., R. F. Barker, et al. (1989). Protein and complementary DNA sequences of Bowman-Birk protease inhibitors from the cowpea (Vigna unguiculata Walp.). Plant Molecular Biology 13(6): 701-710.

Hodgson, A. S., J. F. Holland, et al. (1989). Effects of field slope and duration of furrow irrigation on growth and yield of six grain-legumes on a waterlogging-prone Vertisol. Field Crops Research 22(3): 165-180.

Indhirabai, K., S. Dhanalakshmi, et al. (1989). Environmental pollution and vegetative growth in Vigna unguiculata cultivar Co. 4. Geobios 16(5): 189-196.

Ishibashi, N. and T. Minamikawa (1989). Cotyledonary messenger RNA species and germinability of immature Vigna unguiculata seeds. Plant And Cell Physiology 30(3): 373-380.

Jackai, L. E. N. (1989). A laboratory procedure for rearing the cowpea coreid, Clavigralla tomentosicollis Stal (Hemiptera), using dry cowpea seeds. Bulletin Of Entomological Research 79(2): 275-282.

John, P. S., R. J. Buresh, et al. (1989). Nitrogen-15 balances for urea and neem coated urea applied to lowland rice following two cowpea cropping systems. Plant And Soil 120(2): 233-242.

John, P. S., R. J. Buresh, et al. (1989). Nitrogen gas dinitrogen plus dinitrogn oxygen flux from urea applied to lowland rice as affected by green manure. Plant And Soil 119(1): 7-14.

John, P. S., R. K. Pandey, et al. (1989). Lowland rice response to urea following three cowpea cropping systems. Agronomy Journal 81(6): 853-857.

Jones, J. D., B. J. Gossett, et al. (1989). Cowpea (Vigna unguiculata) control in soybean (Glycine max) with acifluorfen, chlorimuron, and thiameturon. Weed Technology 3(3): 518-522.

Kahn, B. A. and P. J. Stoffella (1989). Distribution pattern of seed yield in cowpea. Crop Science 29(4): 981-984.

Khan, T. A. and S. I. Husain (1989). Studies on the pathogenicity of Meloidogyne incognita and Rotylenchulus reniformis on cowpea (Vigna unguiculata) cultivar Pusa Barsati. Pakistan Journal Of Nematology 7(2): 109-114.

Khan, T. A. and S. I. Hussain (1989). Screening of cowpea (Vigna unguiculata) varieties against root-knot nematode (Meloidogyne incognita). Pakistan Journal Of Nematology 7(2): 91-96.

Kirchhoff, W. R., A. E. Hall, et al. (1989). Phenotypic expression of a chlorophyll mutant in cowpea (Vigna unguiculata): Environmental influences and effects on productivity. Field Crops Research 21(1): 19-28.

Kirchhoff, W. R., A. E. Hall, et al. (1989). Inheritance of a mutation influencing chlorophyll content and composition in cowpea. Crop Science 29(1): 105-108.

Kirchhoff, W. R., E. A. Hall, et al. (1989). Gas exchange, carbon isotope discrimination, and chloroplast ultrastructure of a chlorophyll-deficient mutant of cowpea. Crop Science 29(1): 109-115.

Ladha, J. K., M. Garcia, et al. (1989). Survival of Azorhizobium caulinodans in the soil and rhizosphere of wetland rice under Sesbania rostrata rice rotation. Applied And Environmental Microbiology 55(2): 454-460.

Lima, J. A. A., L. F. S. Silveira, et al. (1989). No seed transmissibility of cowpea severe mosaic virus by seeds of Vigna unguiculata cultivars Pitiuba and Serido. Fitopatologia Brasileira 14(1): 50-54.

Lokesha, S. and R. K. Somashekhar (1989). On the role of some miscellaneous products as seed protectants. International Journal Of Tropical Plant Diseases 7(2): 167-172.

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Lownds, N. K. and M. J. Bukovac (1989). Surfactant-induced ethylene production by leaf tissue. Journal Of The American Society For Horticultural Science 114(3): 449-454.

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Monge, J. P., A. Lenga, et al. (1989). Induction of reproductive diapause in Bruchidius atrolineatus during the dry season in a Sahelian zone. Entomologia Experimentalis Et Applicata 53(2): 95-104.

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Nammour, D., J. Auger, et al. (1989). Detection of the insecticidal effect of sulfur compounds (disulfides and trisulfides) on Bruchidius atrolineatus (Pic) (Coleoptera, Bruchidae). Insect Science And Its Application 10(1): 49-54.

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Ofuya, T. I. (1989). Effect of larval infestation on the choice of seed for oviposition by Callosobruchus maculatus (F.) (Coleoptera: Bruchidae). Insect Science And Its Application 10(3): 437-440.

Ofuya, T. I. (1989). Effect of weeds on colonization of cowpea by Aphis craccivora Koch (Homoptera: Aphididae) and its major predators in Nigeria. Tropical Pest Management 35(4): 403-405.

Ofuya, T. I. (1989). Effect of weeds on pre-flowering insect infestation and seed yield of cowpea (Vigna unguiculata) in a rainforest area of Nigeria. Experimental Agriculture 25(3): 343-348.

Ofuya, T. I. (1989). Effect of weed removal regimes on post-flowering insect damage and grain yield of cowpea, Vigna unguiculata (L.) Walp. in a rain forest area of Nigeria. Tropical Agriculture 66(2): 142-144.

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Onigbinde, A. O. and I. O. Akinyele (1989). Effect of water activity on the heat-induced deterioration in the protein digestibility of corn (Zea mays) and cowpeas (Vigna unguiculata). Food Chemistry 33(3): 215-224.

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Ouko, J. O. and R. A. Buruchara (1989). Influence of different cropping systems on incidence and severity of bacterial pustule of cowpea (Vigna unguiculata (L) Walp) caused by Xanthomonas campestris pathovar vignicola (burkholder) dye. Tropical Pest Management 35(3): 297-300.

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Sarr, E., P. Baujard, et al. (1989). Studies on nematodes, nematicides and cowpea (Vigna unguiculata) in Sahelian Zone Senegal: 1 Field experimentation results. Revue De Nematologie 12(2): 171-176.

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Singh, U. S. (1989). Studies on the systemicity of carbon-14 metalaxyl in cowpea (Vigna unguiculata (L.) Walp.). Pesticide Science 25(2): 145-154.

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Tarui, Y. and T. Minamikawa (1989). Polyadenylate polymerase from Vigna unguiculata seedlings: A bifunctional enzyme responsible for both polyadenylate-polymerizing and polyadenylate-hydrolyzing activities. European Journal Of Biochemistry 186(3): 591-596.

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Al, B. N. F. and M. A. S. Ahmmad (1988). Distribution of choline hydrolyzing enzymes in the seeds of higher plants. Iraqi Journal Of Science 29(1-2): 31-36.

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Batista, M. D. F., C. L. Costa, et al. (1988). Beetle transmission of an isolate of the cowpea severe mosaic virus in Brazil. Fitopatologia Brasileira 13(3): 264-268.

Brink, G. E. and T. E. Fairbrother (1988). Cool- and warm-season forage legume potential for the southeastern USA. Tropical Grasslands 22(3): 116-125.

Bryan, W. B. and S. A. Peprah (1988). Effect of planting sequence and time, and nitrogen on maize legume intercrop yield. Journal Of Agronomy And Crop Science 16(1): 17-22.

Bulgarelli, M. A., L. R. Beuchat, et al. (1988). Microbiological quality of cowpea paste used to prepare Nigerian akara. Journal Of Food Science 53(2): 442-444.

Carlini, C. R., G. B. S. Barcellos, et al. (1988). Immunoreactivity for canatoxin and concanavalin A among proteins of leguminous seeds. Phytochemistry 27(1): 25-30.

Chalfant, R. B. and J. R. Young (1988). Cowpea curculio, Chalcodermes aeneus Boheman (Coleoptera: Curculionidae); insecticidal control on the southern pea in Georgia (USA), 1980-1986. Applied Agricultural Research 3(1): 8-11.

Chambers, M. A. and E. E. Iruthayathas (1988). Nodulation and nitrogen fixation by fast-and slow-growing rhizobia strains of soybean on several temperate and tropical legumes. Plant And Soil 112(2): 239-246.

Chandrashekar, M., T. B. Anilkumar, et al. (1988). Leaf rust epidemics of certain promising cowpea varieties compared by using logistic and Gompertz models. Tropical Agriculture 655(1): 37-40.

Chiang, H. S. and L. E. N. Jackai (1988). Tough pod wall: A factor involved in cowpea resistance to pod sucking bugs. Insect Science And Its Application 9(3): 389-394.

Chiang, H. S. and S. R. Singh (1988). Pod hairs as a factor in Vigna vexillata resistance to the pod-sucking bug, Clavigralla tomentosicollis. Entomologia Experimentalis Et Applicata 47(2): 195-200.

Cobbinah, J. R. and O. K. Osei (1988). Effects of neem seed extract on insect pests of eggplant, okra and cowpea. Insect Science And Its Application 9(5): 601-608.

Dakora, F. D., J. A. Akanuwe, et al. (1988). Enhanced dinitrogen fixation and nitrogen transfer in cowpea-millet intercrop in northern Ghana. Acta Microbiologica Polonica 37(3-4): 337-344.

Danso, S. K. A. and J. D. Owiredu (1988). Competitiveness of introduced and indigenous cowpea Bradyrhizobium strains for nodule formation on cowpeas (Vigna unguiculata (L.) Walp.) in three soils. Soil Biology And Biochemistry 20(3): 305-310.

De, Q. M. A., R. W. Willey, et al. (1988). The effect of intercropping with cowpea on genotype X environment interaction in sorghum. Euphytica 39(2): 175-184.

Drabo, I., T. A. O. Ladeinde, et al. (1988). Inheritance of eye pattern and seed coat color in cowpea (Vigna unguiculata (L.) Walp.). Plant Breeding 100(2): 119-123.

Ejiofor, A. O. and N. Okafor (1988). The production of Bacillus sphaericus 2362 using fermented cowpea (Vigna unguiculata) medium containing mineral substitutes from Nigeria. Mircen Journal Of Applied Microbiology And Biotechnology 4(4): 455-462.

Fawole, I. (1988). A nonpetiolate leaf mutant in cowpea, Vigna unguiculata (L.) Walp. Journal Of Heredity 79(6): 484-487.

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Gichuru, M. P. and P. A. Sanchez (1988). Phosphate rock fertilization in tilled and no-till low-input systems in the humid tropics. Agronomy Journal 80(6): 943-947.

Givovich, A., J. Weibull, et al. (1988). Cowpea aphid performance and behavior on two resistant cowpea lines. Entomologia Experimentalis Et Applicata 49(3): 259-264.

Gomes, F. E. and L. Sodek (1988). Effect of salinity on RNase activity of Vigna unguiculata cotyledons during germination. Journal Of Plant Physiology 132(3): 307-311.

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Harinikumar, K. M. and D. J. Bagyaraj (1988). Effect of crop rotation on native vesicular arbuscular mycorrhizal propagules in soil. Plant And Soil 110(1): 77-80.

Harrison, H. F. J. (1988). Metribuzin tolerance within the genus Vigna. Weed Technology 2(1): 59-63.

Hundal, H. S., C. R. Biswas, et al. (1988). Phosphorus sorption characteristics of flooded soil amended with green manures. Tropical Agriculture 65(2): 185-187.

Igboanugo, A. B. I. (1988). Effects of some eucalypts on yields of Vigna unguiculata L. Walp., Zea mays L. and Sorghum bicolor L. Agriculture Ecosystems & Environment 24(4): 453-458.

Ikoma, S. and H. Okamoto (1988). The quantitative and chronological relationship between IAA-induced proton-pump activation and elongation growth studied by means of xylem perfusion. Plant And Cell Physiology 29(2): 261-268.

Imsande, J. and D. G. Edwards (1988). Decreased rates of nitrate uptake during pod fill by cowpea, green gram, and soybean. Agronomy Journal 80(5): 789-793.

Jaaska, V. (1988). Isoenzyme variation in the genera Phaseolus and Vigna (Fabaceae) in relation to their systematics: Aspartate aminotransferase and superoxide dismutase. Plant Systematics And Evolution 159(3-4): 145-160.

Jalali, S. K., S. P. Singh, et al. (1988). Influence of the food plants on the degree of parasitism of larvae of Heliothis armigera by Cotesia kazak. Entomophaga 33(1): 65-72.

Jayappa, B. G. and S. Lingappa (1988). Survival and multiplication of Aphis craccivora Koch on resistant cowpea genotypes. Mysore Journal Of Agricultural Sciences 22(3): 334-338.

Kachare, D. P., J. K. Chavan, et al. (1988). Nutritional quality of some improved cultivars of cowpea. Plant Foods For Human Nutrition 38(2): 155-162.

Kannan, S. and A. Balaji (1988). On the improved vigor of the root-knot nematode infected cowpea plant with phenols of palmyrah wood sawdust extract, fortified with gibberellic acid and IAA. Proceedings Of The Indian Academy Of Sciences Animal Sciences 97(1): 103-110.

Kannan, S. and S. Ramani (1988). Evaluation of salt tolerance in cowpea and tobacco: Effects of sodium chloride on growth, relative turgidity and photosynthesis. Journal Of Plant Nutrition 11(4): 435-448.

Kapila, R. (1988). Ecological status of host range in Zabrotes subfasciatus (Boheman). Indian Journal Of Entomology 50(4): 503-512.

Kataria, H. R. and S. Sunder (1988). A comparison of in vitro and in vivo effects of clay minerals, humic acid and micronutrients on the activity of fungicides against Rhizoctonia solani. Plant And Soil 111(1): 95-104.

Khan, T. A. and S. I. Husain (1988). Response of cowpea cultivars of Rotylenchulus reniformis. Nematropica 18(2): 159-162.

Khanna, C. R. and P. V. Reddy (1988). Regulation of leaf senescence by reproductive sink intensity in cowpea (Vigna unguiculata L. Walp). Annals Of Botany 61(6): 655-658.

Kochhar, N., A. F. Walker, et al. (1988). Effect of variety on protein content, amino acid composition and trypsin inhibitor activity of cowpeas. Food Chemistry 29(1): 65-78.

Krishna, T. G. and D. R. Murray (1988). Effects of cycloheximide and actinomycin D on glycosidase activities in the cotyledons of legume seeds following imbibition. Journal Of Plant Physiology 132(6): 745-749.

Kueppers, B. I. L., M. Kueppers, et al. (1988). Soil drying and its effect on leaf conductance and carbon dioxide assimilation of Vigna unguiculata (L.) Walp: I. The response to climatic factors and to the rate of soil drying in young plants. Oecologia 75(1): 99-104.

Liu, Q. and H. Okamoto (1988). Effects of osmotic stress, salt stress and IAA on the regeneration of the resting membrane potential after excision of a segment from an intact plant. Plant And Cell Physiology 29(4): 597-604.

Lownds, N. K. and M. J. Bukovac (1988). Studies on octylphenoxy surfactants: V. Toxicity to cowpea leaves and effects of spray application parameters. Journal Of The American Society For Horticultural Science 113(2): 205-210.

Malhotra, S., D. Malik, et al. (1988). Proximate composition and antinutritional factors in rice bean (Vigna umbellata). Plant Foods For Human Nutrition 38(1): 75-82.

Mali, V. R., G. E. Mundhe, et al. (1988). Detection and identification of blackeye cowpea mosaic and cowpea aphid borne mosaic viruses in India. International Journal Of Tropical Plant Diseases 6(2): 159-174.

Malyshenko, S. I., L. G. Lapchik, et al. (1988). Complementation of systemic spreading (transport) of comovirus B-RNA in the presence of helper tobamovirus. Izvestiya Akademii Nauk Sssr Seriya Biologicheskaya(4): 574-579.

Mason, S. C. and D. E. Leihner (1988). Yield and land-use efficiency of a cassava/cowpea intercropping system grown at different phosphorus rates. Field Crops Research 18(4): 215-226.

Matsunaga, R., A. Hamid, et al. (1988). Dry matter production and yield performance of summer and winter pulses in Bangladesh. Journal Of The Faculty Of Agriculture Kyushu University 33(3-4): 221-228.

McWatters, K. H., M. S. Chinnan, et al. (1988). Effect of predecortication drying temperature on cowpea paste characteristics and functionality in preparation of akara. Cereal Chemistry 65(1): 23-27.

Monge, J. and J. F. Germain (1988). Analysis of stimulations produced by the host plant influencing the choice of oviposition site and inducing oviposition in Bruchidius atrolineatus (Pic) (Coleoptera, Bruchidae): The importance of the experimental conditions. Insect Science And Its Application 9(1): 89-94.

Monge, J. P., J. F. Germain, et al. (1988). Importance of thermal variations in diapause induction of Bruchidius atrolineatus (Coleoptera Bruchidae). Acta Oecologica Oecologia Applicata 9(3): 297-307.

Moody, S. F., A. F. Clarke, et al. (1988). Structural analysis of secreted slime from wheat and cowpea roots. Phytochemistry 27(9): 2857-2862.

Nambiar, P. T. C., T. J. Rego, et al. (1988). Nitrate concentration and nitrate reductase activity in the leaves of three legumes and three cereals. Annals Of Applied Biology 112(3): 547-554.

Narwal, S. S., S. Singh, et al. (1988). Performance and quality of summer cowpea (Vigna unguiculata ssp. cylindrica), soybean (Glycine max) and pearl millet (Pennisetum glaucum) grown in mixture and intercropping under different moisture regimes. Indian Journal Of Agricultural Sciences 58(11): 817-822.

Nautiyal, C. S., S. V. Hegde, et al. (1988). Nodulation, nitrogen fixation, and hydrogen oxidation by pigeon pea Bradyrhizobium spp. in symbiotic association with pigeon pea, cowpea, and soybean. Applied And Environmental Microbiology 54(1): 94-97.

Nolt, B. L., R. Rajeshwari, et al. (1988). Indian peanut clump virus isolates: Host range, symptomatology, serological relationships, and some physical properties. Phytopathology 78(3): 310-313.

Ofuya, T. I. (1988). Occurrence, growth and survival of Aphis craccivora (Homoptera: Aphididae) on some weeds in a rain forest area of Nigeria. Annals Of Applied Biology 113(1): 229-233.

Ofuya, T. I. (1988). Occurrence, growth and survival of Aphis craccivora (Homoptera: Aphididae) on some weeds in a rain forest area of Nigeria. Annals Of Applied Biology 113(1): 229-234.

Ogunbodede, B. A. (1988). Variability for seedling vigor in cowpea, Vigna unguiculata L. Walp, evaluated in southwestern Nigeria. Genetica Agraria 42(2): 133-140.

Ogunbodede, B. A. (1988). Relationships between harvest index and some traits in cowpea, Vigna unguiculata (L.) Walp. Tropical Agriculture 65(3): 205-207.

Okusanya, O. T., L. E. Edet, et al. (1988). Effects of pre-planting, mixed planting and planting density of Vigna unguiculata (L.) Walp. on the growth of Luffa aegyptiaca Mill. in humic and red lateritic soils. Tropical Agriculture 65(3): 241-244.

Olasantan, F. O. (1988). Intercropping of cassava (Manihot esculenta) with maize or cowpea under different row arrangements. Field Crops Research 19(1): 41-50.

Oloke, J. K. and O. Odeyemi (1988). Effects of some Nigerian Bradyrhizobium inoculants on the performance of three cowpea cultivars (Vigna unguiculata) in two field plots. Biology And Fertility Of Soils 6(2): 178-182.

O'Makinwa, R. O. and O. A. Akinyemiju (1988). The influence of some herbicides on the control of Euphorbia heterophylla L. in cowpea. Malaysian Agricultural Journal 54(2): 68-80.

Overdieck, D., C. Reid, et al. (1988). The effects of preindustrial and future carbon dioxide concentrations on growth, dry matter production and the carbon/nitrogen relationship in plants at low nutrient supply: Vigna unguiculata (cowpea), Abelmoschus esculentus (okra) and Raphanus sativus (radish). Angewandte Botanik 62(3-4): 119-134.

Pal, M. and B. P. Patil (1988). Efficiency of biomass production in intercropped pearl millet (Pennisetum glaucum), bread wheat (Triticum aestivum), green gram (Vigna radiata) cropping system. Indian Journal Of Agricultural Sciences 58(12): 905-910.

Pappas, G., G. A. Skinner, et al. (1988). Effect of imposed strain and moisture content on some viscoelastic characteristics of cowpeas (Vigna unguiculata). Journal Of Agricultural Engineering Research 39(3): 209-220.

Pappu, H. R. and C. Hiruki (1988). Replication of sweet clover necrotic mosaic virus in cowpea protoplasts. Canadian Journal Of Plant Pathology 10(2): 110-115.

Patel, P. N. and A. E. Hall (1988). Inheritance of heat-induced brown discoloration in seed coats of cowpea. Crop Science 28(6): 929-932.

Pathak, R. S. (1988). Genetics of resistance to aphid in cowpea. Crop Science 28(3): 474-476.

Patil, B. P. and M. Pal (1988). Influence of pearl millet and legume intercropping systems on physico-chemical properties of soil. Indian Journal Of Agronomy 33(4): 389-392.

Patil, B. P. and M. Pal (1988). Associative effect of intercropped legumes on pearl millet (Pennisetum glaucum) and their residual effect on nitrogen nutrition of succeeding bread wheat (Triticum aestivum). Indian Journal Of Agricultural Sciences 58(6): 429-432.

Pinheiro, M. R., M. S. Lima, et al. (1988). Activation of the F-1-ATPase in mitochondria of Vigna unguiculata (L.) Walp. cultivar Pitiuba by potassium. Biochemistry And Cell Biology 66(4): 250-255.

Pueppke, S. G. (1988). Nodulating associations among rhizobia and legumes of the genus Glycine subgenus Glycine. Plant And Soil 109(2): 189-194.

Rajapakse, S. and J. C. J. Miller (1988). Relationship between cowpea root systems and mycorrhizal dependency. Hortscience 23(3 Sect. 1): 568-570.

Ralton, J. E., B. J. Howlett, et al. (1988). Interaction of cowpea with Phytophthora vignae: Inheritance of resistance and production of phenylalanine ammonia-lyase as a resistance response. Physiological And Molecular Plant Pathology 32(1): 89-104.

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Ramakrishnegowda, K., B. Doddahanumanthappa, et al. (1988). Response of fieldbeans (Lablab purpurea (L.) Sweet) and cowpea (Vigna unguiculata (L.) Walp.) to rhizobium inoculation with and without fertilizers. Mysore Journal Of Agricultural Sciences 22(2): 187-190.

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Germain, J. F., J. P. Monge, et al. (1987). Development of two bruchid populations (Bruchidius atrolineatus (Pic) and Callosobruchus maculatus (Fab.)) infecting stored cowpea (Vigna unguiculata Walp) pods in niger. Journal Of Stored Products Research 23(3): 157-162.

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Haack, I. and J. Richter (1987). Differentiation of CMV isolates by means of host reactions. Archiv Fuer Phytopathologie Und Pflanzenschutz 23(6): 435-441.

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Hawkins, C. D. B., M. I. Whitecross, et al. (1987). The effect of short-term aphid feeding on the partitioning of carbon-14 dioxide photoassimilate in three legume species. Canadian Journal Of Botany 65(4): 666-672.

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Kasperbauer, M. J. and P. G. Hunt (1987). Soil color and surface residue effects on seedling light environment. Plant And Soil 97(2): 295-298.

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Koleosho, B., T. Ikotun, et al. (1987). The role of oxalic acid and polygalacturonase in the pathogenicity of Pythium aphanidermatum on different cowpea varieties. Phytoparasitica 15(4): 317-324.

Laurena, A. C., V. V. Garcia, et al. (1987). Effects of heat on the removal of polyphenols and in vitro protein digestibility of cowpea (Vigna unguiculata (L.) Walp.). Qualitas Plantarum Plant Foods For Human Nutrition 37(2): 183-192.

Lewin, A., C. Rosenberg, et al. (1987). Multiple host-specificity loci of the broad host-range Rhizobium sp. NGR234 selected using the widely compatible legume Vigna unguiculata. Plant Molecular Biology 8(6): 447-460.

Lima, M. G. A., J. C. Lord, et al. (1987). Survival of Vairimorpha necatrix subgenus Nosema (Protozoa: Microspora) spores on leaflets of cowpea (Vigna unguiculata) under solar radiation. Anais Da Sociedade Entomologica Do Brasil 16(2): 325-332.

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Lopez, H. D., I. Coronel, et al. (1987). The external phosphate requirement of cowpea on five dissimilar soils. Soil Science 144(5): 339-343.

Lownds, N. K., J. M. Leon, et al. (1987). Effect of surfactants on foliar penetration of NAA and NAA-induced ethylene evolution in cowpea. Journal Of The American Society For Horticultural Science 112(3): 554-560.

Magalhaes, B. P. and E. D. Quintela (1987). Parasitism rates of Urosigalphus chalcodermi Wilkinson on Chalcodermus bimaculatus Fiedler and of Celatoria bosqi Blanchard on Cerotoma arcuata Oliver in cowpea (Vigna unguiculata (L.) Walp.), in Goias, Brazil. Anais Da Sociedade Entomologica Do Brasil 16(1): 235-238.

Marsh, D. B., L. J. Waters, et al. (1987). Forage potential of cowpea in a double-cropping system following green peas. Hortscience 22(2): 241-243.

McCree, K. J. and S. G. Richardson (1987). Salt increases the water use efficiency in water stressed plants. Crop Science 27(3): 543-547.

McCree, K. J. and S. G. Richardson (1987). Stomatal closure vs. osmotic adjustment: A comparison of stress responses. Crop Science 27(3): 539-543.

McWatters, K. H., M. S. Chinnan, et al. (1987). Influence of storage conditions on quality of cowpea seeds and products processed from stored seeds. Journal Of Food Processing And Preservation 11(1): 63-76.

Morhy, L. and M. M. Ventura (1987). The complete amino acid sequence of the Vigna unguiculata (L.) Walp. seed trypsin and chymotrypsin inhibitor. Anais Da Academia Brasileira De Ciencias 59(1-2): 71-82.

Naik, R. L. and R. B. Dumbre (1987). Surface coating of cowpea seed with certain vegetable oils for protection from pulse beetle. Journal Of Maharashtra Agricultural Universities 12(1): 76-78.

Obisesan, I. O. (1987). Effectiveness of visual selection during successive generations of inbreeding on grain yield of cowpea (Vigna unguiculata ssp. unguiculata L. Walp). Genetica Agraria 41(4): 329-336.

Obizoba, I. C. (1987). Growth, liver composition, and calcium balance of rats fed sorghum supplemented with two levels of beans. Qualitas Plantarum Plant Foods For Human Nutrition 37(3): 193-200.

Odulaja, A. and G. O. Kayode (1987). Response of cowpea (Vigna unguiculata) to spacing in the savanna and rainforest zones of Nigeria: Response surface analysis. Experimental Agriculture 23(1): 63-68.

Ofuya, T. I. (1987). Effect of spacing in cowpea (Vigna unguiculata) on damage by the black cowpea moth, Cydia ptychora (Lepidoptera: Tortricidae). Annals Of Applied Biology 111(3): 773-776.

Ofuya, T. I. (1987). Growth and development of Callosobruchus maculatus (Fabricius) (Coleoptera: Bruchidae) on some wild and cultivated cowpeas. International Pest Control 29(5): 112-113.

Ofuya, T. I. (1987). Susceptibility of some Vigna spp. to infestation and damage by Callosobruchus maculatus (Fabricius) (Coleoptera: Bruchidae). Journal Of Stored Products Research 23(3): 137-138.

Ofuya, T. I. and A. E. Akingbohungbe (1987). Preliminary field evaluations of cowpea varieties for resistance to the black cowpea moth, Cydia ptychora (Meyrick) (Lepidoptera: Torticidae). Tropical Agriculture 64(2): 134-138.

Ogunbodede, B. A. and T. Fatunla (1987). Effects of correlation between means and variances on generation means analysis. Genetica Agraria 41(3): 257-266.

O'Hair, S. K., J. C. J. Miller, et al. (1987). Artist's airbrush inoculation as a tool for screening cowpea for reaction to virus. Journal Of The Rio Grande Valley Horticultural Society 40: 65-70.

Olowe, T., S. O. Dina, et al. (1987). The control of weed, pest and disease complexes in cowpea (Vigna unguiculata (L.) Walp.) by the application of pesticides singly and in combination. Crop Protection 6(4): 222-225.

Ombakho, G. A. and A. P. Tyagi (1987). Correlation and path-coefficient analysis for yield and its components in cowpea (Vigna unguiculata (L.) Walp.). East African Agricultural And Forestry Journal 53(1-2): 23-28.

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Omueti, O. and B. B. Singh (1987). Nutritional attributes of improved varieties of cowpea (Vigna unguiculata (L.) Walp). Human Nutrition Food Sciences And Nutrition 41f 2: 103-112.

Padmakar, R. K. Gupta, et al. (1987). Effect of pre-germination exposure of UV radiation on forage seeds. Seed Research 15(2): 143-148.

Pandey, R. K., R. A. Morris, et al. (1987). Water extraction patterns, water use and yield of ten upland crops following rainfed lowland rice in the tropics. Philippine Journal Of Crop Science 12(3): 163-168.

Patil, R. B. and A. P. Baviskar (1987). Variability studies in cowpea. Journal Of Maharashtra Agricultural Universities 12(1): 63-66.

Patil, R. B. and D. G. Bhapkar (1987). Genetic divergence among 49 cowpea strains. Journal Of Maharashtra Agricultural Universities 12(3): 283-285.

Patil, R. B. and M. M. Shete (1987). Heterosis in crosses of seven genotypes of cowpea. Journal Of Maharashtra Agricultural Universities 12(1): 51-54.

Piha, M. I. and D. N. Munns (1987). Nitrogen fixation capacity of field-grown bean compared to other grain legumes. Agronomy Journal 79(4): 690-696.

Piha, M. I. and D. N. Munns (1987). Nitrogen fixation potential of beans (Phaseolus vulgaris L.) compared with other grain legumes under controlled conditions. Plant And Soil 98(2): 169-182.

Ponz, F., A. Rowhani, et al. (1987). Cherry leafroll virus infections are affected by a satellite RNA that the virus does not support. Virology 160(1): 183-190.

Qayyum, S. M., M. A. Rajput, et al. (1987). Effect of different sowing dates and irrigations on the growth and yield of cowpea. Pakistan Journal Of Agricultural Research 8(2): 160-164.

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Rami, S., M. P. Gupta, et al. (1987). Role of major plant nutrients (nitrogen, phosphorus and potassium) in the management of insect-pests of cowpea (Vigna unguiculata (L.) Walp.). International Journal Of Tropical Agriculture 5(3-4): 209-214.

Rao, A. L. N. and C. Hiruki (1987). Unilateral compatibility of genome segments from two distinct strains of red clover necrotic mosaic virus. Journal Of General Virology 68(1): 191-194.

Renganayaki, K., R. Balasaraswathi, et al. (1987). Relationship between three Vigna spp. based on seed proteins (G-1). Genetica Agraria 41(4): 437-442.

Rhoden, E. G., L. I. Croy, et al. (1987). Seasonal and diurnal variation in nitrate reductase activity of cowpeas. Plant And Soil 102(1): 17-20.

Rigert, K. S. and K. W. Foster (1987). Inheritance of resistance to two races of Fusarium wilt in three cowpea cultivars. Crop Science 27(2): 220-224.

Rios, G. P. and F. J. P. Zimmermann (1987). Epidemiological aspects and control of the Cercospora leaf spot on cowpeas. Pesquisa Agropecuaria Brasileira 22(3): 275-280.

Roman, A. V., A. E. Bender, et al. (1987). Formulation and processing of a weaning food based on rice, cowpeas and skim milk powder. Human Nutrition Food Sciences And Nutrition 41f 1: 15-22.

Sandhu, C. S., G. S. Bassi, et al. (1987). Evaluation of susceptibility in seeds of rice bean and different genotypes of cowpea to pulse beetle, Callosobruchus maculatus (F.): II. Growth and development. Journal Of Research Punjab Agricultural University 24(3): 423-432.

Santos, A. A. and M. B. Figueiredo (1987). Occurrence of rust disease in cowpea (Vigna unguiculata) in Piaui State (Brazil). Fitopatologia Brasileira 12(3): 272-273.

Santos, A. A., F. F. R. Freire, et al. (1987). BR 10-Piaui: Cultivar of cowpea (Vigna unguiculata) with multiple resistance to viruses. Fitopatologia Brasileira 12(4): 400-402.

Santos, A. A. D. (1987). Virus transmission by cowpea (Vigna unguiculata) seeds in the State of Piaui, Brazil. Fitopatologia Brasileira 12(1): 90-91.

Sarup, P., K. H. Siddiqui, et al. (1987). Evolution of artificial diets for rearing of the key tissue borers of maize in India. Journal Of Entomological Research 11(1): 99-106.

Schinagel, A. and J. Tovar (1987). Dietary fiber from legumes: Enzymatic obtention. Acta Cientifica Venezolana 38(4): 453-458.

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Sharma, S. N., R. Prasad, et al. (1987). Legumes for nitrogen economy and double-cropping under rainfed condition. Indian Journal Of Agricultural Sciences 57(12): 899-904.

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Suvarnalatha, G. and P. M. Swamy (1987). Effect of calcium and chlorpromazine on chlorophyll, polyamines and arginine decarboxylase in senescence of cowpea (Vigna unguiculata L.) leaf discs. Indian Journal Of Experimental Biology 25(11): 789-791.

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Douglas, L. A. and R. W. Weaver (1986). Partitioning of nitrogen-15-labeled biologically fixed nitrogen and nitrogen-15-labeled nitrate in cowpea (Vigna unguiculata) during pod development. Agronomy Journal 78(3): 499-502.

Dow, E. M. I. M. and A. E. Hall (1986). Flowering of contrasting cowpea (Vigna unguiculata) genotypes under different temperatures and photoperiods. Field Crops Research 14(1): 87-104.

Drinkall, M. J. and T. V. Price (1986). Studies of the infection of the winged bean (Psophocarpus tetragonolobus) by Synchytrium psophocarpi in Papua New Guinea. Annals Of Applied Biology 109(1): 87-94.

D'Souza, E. and R. M. Bourke (1986). Intensification of subsistence agriculture on the Nembi Plateau, Papua New Guinea: 1. General introduction and inorganic fertilizer trials. Papua New Guinea Journal Of Agriculture Forestry And Fisheries 34(1-4): 19-28.

D'Souza, E., R. M. Bourke, et al. (1986). Intensification of subsistence agriculture on the Nembi Plateau, Papua New Guinea: 3. Sweet potato cultivar trials; crop rotation trials; and crop introductions. Papua New Guinea Journal Of Agriculture Forestry And Fisheries 34(1-4): 41-48.

Duke, S. O. and W. H. Kenyon (1986). Effects of dimethazone (FMC 57020) on chloroplast development: II. Pigment synthesis and photosynthetic function in cowpea (Vigna unguiculata, cultivar California Blackeye) primary leaves. Pesticide Biochemistry And Physiology 25(1): 11-18.

Duke, S. O. and R. N. Paul (1986). Effects of dimethazone (FMC 57020) on chloroplast development: I. Ultrastructural effects in cowpea (Vigna unguiculata,) cultivar California Blackeye) primary leaves. Pesticide Biochemistry And Physiology 25(1): 1-10.

Egunjobi, O. A. and J. O. Olaitan (1986). Response of Meloidogyne incognita infected cowpea (Vigna unguiculata cultivar Ife Brown) to some agro-waste soil amendments. Nematropica 16(1): 33-44.

El, H. G. A., B. S. Hernandez, et al. (1986). Comparison of Hup trait and intrinsic antibiotic resistance for assessing rhizobial competitiveness axenically and in soil. Applied And Environmental Microbiology 51(3): 546-551.

Elhassan, G. A. and D. D. Focht (1986). Comparison of inoculant and indigenous rhizobial dinitrogen fixation in cowpeas (Vigna unguiculata) by direct nitrogen-15 analyses. Soil Science Society Of America Journal 50(4): 923-927.

Fapohunda, H. O. (1986). Crop emergence as affected by soil and irrigation. Plant And Soil 92(2): 201-208.

Garcia, J. A., J. Hille, et al. (1986). Transformation of cowpea, Vigna unguiculata, cells with an antibiotic resistance gene using a Ti-plasmid-derived vector. Plant Science 44(1): 37-46.

Giri, G. and G. Saran (1986). Production efficiency of mustard-based cropping sequences as influenced by the preceding-season cultural practices in drylands. Indian Journal Of Agricultural Sciences 56(3): 177-182.

Gitaitis, R. D., D. K. Bell, et al. (1986). Epidemiology and control of bacterial blight and canker of cowpea (Vigna unguiculata). Plant Disease 70(3): 187-190.

Gupta, J. P. and G. K. Gupta (1986). Effect of tillage and mulching on soil environment and cowpea seedling growth under arid conditions. Soil & Tillage Research 7(3): 233-240.

Gupta, R. L., N. K. Roy, et al. (1986). Efficacy of diaryl S-ethyl phosphorothiolates against root-knot nematode (Meloidogyne incognita). Indian Journal Of Agricultural Sciences 56(8): 597-605.

Hawkins, C. D. B., M. J. Aston, et al. (1986). Short-term effects of infestation by two aphid species on plant growth and shoot respiration of three legumes. Physiologia Plantarum 68(2): 329-334.

Hawkins, C. D. B., M. J. Aston, et al. (1986). Short-term effects of two aphid species on plant growth and root respiration of three leguminous species. Physiologia Plantarum 67(3): 447-452.

Hawkins, C. D. B., M. I. Whitecross, et al. (1986). Interactions between aphid infestation and plant growth and uptake of nitrogen and phosphorus by three leguminous host plants. Canadian Journal Of Botany 64(10): 2362-2367.

Hulugalle, N. R. and R. Lal (1986). Root growth of soybean (Glycine max) and cowpea (Vigna unguiculata) on a hydromorphic toposequence in Western Nigeria. Plant And Soil 91(2): 195-208.

Hulugalle, N. R. and R. Lal (1986). Soil water balance of intercropped maize (Zea mays) and cowpea (Vigna unguiculata) grown in a tropical hydromorphic soil in western Nigeria. Agronomy Journal 78(1): 86-90.

Hunter, J. J. and J. H. Visser (1986). The nitrate reductase activity of some South African parasitic flowering plants and their hosts. South African Journal Of Botany 52(1): 81-84.

Ivbijaro, M. F. and M. Agbaje (1986). Insecticidal activities of Piper guineense and Capsicum species on the cowpea bruchid, Callosobruchus maculatus. Insect Science And Its Application 7(4): 521-524.

Jain, N. and R. B. R. Yadava (1986). Leaf growth, photosynthetic pigments and mineral constituents of cowpea (Vigna unguiculata L.) Walp affected with phosfon-D. Proceedings Of The National Academy Of Sciences India Section B 56(1): 62-66.

Kayambo, B., R. Lal, et al. (1986). Traffic-induced compaction in maize (Zea mays), cowpea (Vigna unguiculata) and soybean (Glycine max) production on a tropical Alfisol after plowing and no-tillage: Soil physical properties. Journal Of The Science Of Food And Agriculture 37(10): 969-978.

Keating, B. A. (1986). Influence of salinity on ionic concentration and yield of three tropical grain legumes. Australian Journal Of Agricultural Research 37(2): 167-178.

Kuhn, C. W., C. P. Benner, et al. (1986). Resistance responses in cowpea (Vigna unguiculata) to southern bean mosaic virus based on virus accumulation and symptomatology. Phytopathology 76(8): 795-799.

Laurena, A. C., V. V. Garcia, et al. (1986). Effects of soaking in aqueous acidic and alkali solutions on removal of polyphenols and in vitro digestibility of cowpea (Vigna unguiculata). Qualitas Plantarum Plant Foods For Human Nutrition 36(2): 107-118.

Lima, J. A. A., M. F. B. Goncalves, et al. (1986). Distinctions and similarities between strains of cowpea severe mosaic virus isolated in Ceara and Piaui (Brazil). Fitopatologia Brasileira 11(1): 115-129.

Lima, J. A. A., C. D. G. Santos, et al. (1986). Behavior of cowpea cultivars, Vigna unguiculata, in relation to the two principal viruses that occur in Ceara (Brazil). Fitopatologia Brasileira 11(1): 151-161.

Lokaprakash, R., S. R. Hiremath, et al. (1986). New linkage group in cowpea (Vigna unguiculata (L.) Walp). Mysore Journal Of Agricultural Sciences 20(2): 108-111.

Martin, C. O. and V. M. Mateus (1986). The trypsin and chymotrypsin inhibitor of Vigna unguiculata seeds: Involvement of tyrosyls in its interaction with proteases. Anais Da Academia Brasileira De Ciencias 58(2): 297-302.

Mason, S. C., D. E. Leihner, et al. (1986). Cassava-cowpea and cassava-peanut intercropping: III. Nutrient concentrations and removal. Agronomy Journal 78(3): 441-444.

Mason, S. C., D. E. Leihner, et al. (1986). Cassava (Manihot esculenta) with cowpea (Vigna unguiculata) and cassava with peanut (Arachis hypogaea) intercropping: I. Yield and land use efficiency. Agronomy Journal 78(1): 43-46.

Mason, S. C., D. E. Leihner, et al. (1986). Cassava (Manihot esculenta) with cowpea (Vigna unguiculata) and cassava with peanut (Arachis hypogaea) intercropping: II. Leaf area index and dry matter accumulation. Agronomy Journal 78(1): 47-53.

McGee, C. M. and D. R. Murray (1986). Comparative studies of acid glycosidases from three legumes. Annals Of Botany 57(2): 179-190.

Meik, J. and P. Dobie (1986). The ability of Zabrotes subfasciatus to attack cowpeas (Vigna unguiculata). Entomologia Experimentalis Et Applicata 42(2): 151-158.

Miller, J. C. J., K. W. Zary, et al. (1986). Inheritance of nitrogen fixation efficiency in cowpea (Vigna unguiculata). Euphytica 35(2): 551-560.

Morgado, L. B. (1986). Fertilizer levels for intercropping: Effects of nitrogen on maize (Zea mays) in sole cropping and intercropped with cowpea (Vigna unguiculata) under soil water deficit. Pesquisa Agropecuaria Brasileira 21(4): 375-382.

Morris, R. A., R. E. Furoc, et al. (1986). Rice (Oryza sativa) responses to a short-duration green manure: II. Nitrogen recovery and utilization. Agronomy Journal 78(3): 413-416.

Morris, R. A., R. E. Furoc, et al. (1986). Rice (Oryza sativa) responses to a short-duration green manure: I. Grain yield. Agronomy Journal 78(3): 409-412.

Morrison, N. A., M. J. Trinick, et al. (1986). Comparison of the host range of fast-growing Rhizobium japonicum strains with a fast-growing isolate from Lablab. Plant And Soil 92(2): 313-317.

Mueke, J. M. and J. K. K. Apuuli (1986). The use of vegetable oils and ash in the protection of cowpea seeds (Vigna unguiculata (L) walp.) against Callosobruchus maculatus (F) (Coleoptera: Bruchidae). East African Agricultural And Forestry Journal 52(2): 101-105.

Mulongoy, K. and A. Ayanaba (1986). Dynamics of the population sizes of cowpea (Vigna-unguiculata) and soybean (Glycine max) rhizobia at three locations in West Africa. Mircen Journal Of Applied Microbiology And Biotechnology 2(2): 301-308.

Murphy, T. R., B. J. Gossett, et al. (1986). Dormancy and field burial of cowpea (Vigna unguiculata) seed. Weed Science 34(2): 260-265.

Nassuth, A. and H. L. Sanger (1986). Immunological relationship between "pathogenesis-related" leaf proteins from tomato, tobacco (Nicotiana tabacum) and cowpea (Vigna unguiculata). Virus Research 4(3): 229-242.

Ofuya, T. I. and A. E. Akingbohungbe (1986). A quantitative assessment of larval infestation level required for intensive screening of cowpea (Vigna unguiculata ssp. unguiculata) for resistance to the black cowpea moth, Cydia ptychora (Lepidoptera: Tortricidae). Insect Science And Its Application 7(4): 565-568.

Omueti, O., O. A. Ojomo, et al. (1986). Biochemical components and other characteristics of maturing pods of vegetable cowpea (Vigna unguiculata). Experimental Agriculture 22(1): 25-32.

Onayemi, O., O. A. Osibogun, et al. (1986). Effect of different storage and cooking methods on some biochemical, nutritional and sensory characteristics of cowpea (Vigna unguiculata). Journal Of Food Science 51(1): 153-156.

Patil, R. B. and D. G. Bhapkar (1986). Combining ability in cowpea. Journal Of Maharashtra Agricultural Universities 11(3): 303-306.

Patil, R. B. and M. M. Shete (1986). Combining ability analysis in cowpea. Journal Of Maharashtra Agricultural Universities 11(3): 293-295.

Patil, S. B. and R. S. Patil (1986). Genetic studies in cowpea (Vigna unguiculata). Journal Of Maharashtra Agricultural Universities 11(1): 51-53.

Pueppke, S. G. (1986). Nodule distribution on legume roots: Specificity and response to the presence of soil. Soil Biology And Biochemistry 18(6): 601-606.

Quindere, M. A. W. and J. H. R. D. Santos (1986). The effect of the relative planting time of intercropped corn (Zea mays) and cowpea (Vigna unguiculata) on the presence of useful insects and the economic management of pests. Pesquisa Agropecuaria Brasileira 21(4): 355-368.

Raja, A. and D. R. Dasgupta (1986). Enhanced synthesis of messenger RNA in relation to resistance-expression in cowpea (Vigna unguiculata) infected with the root-knot nematode, Meloidogyne incognita. Revue De Nematologie 9(1): 35-48.

Ram, S., R. P. Maurya, et al. (1986). Impact of mode of application of insecticides and their doses on the incidence of leafhopper (Empoasca kerri Pruthi), green fodder and seed yield of summer cowpea. Journal Of Entomological Research 10(1): 94-98.

Ram, S. and B. D. Patil (1986). Economic injury level of major defoliator insect pests of fodder cowpea, Vigna unguiculata (L.) Walp. Journal Of Entomological Research 10(2): 199-202.

Ram, S., V. J. Shivankar, et al. (1986). Evaluation of endosulfan residues in fodder cowpea (Vigna unguiculata (L.) Walp.). Journal Of Entomological Research 10(1): 40-43.

Rees, D. J. (1986). The effects of population density, row spacing and intercropping on the interception and utilization of solar radiation by Sorghum bicolor and Vigna unguiculata in semi-arid conditions in Botswana. Journal Of Applied Ecology 23(3): 917-928.

Rees, D. J. (1986). Crop growth, development and yield in semi-arid conditions in Botswana: II. The effects of intercropping Sorghum bicolor with Vigna unguiculata. Experimental Agriculture 22(2): 169-178.

Rhoades, H. L. and R. B. Forbes (1986). Effects of fallow, cover crops, organic mulches, and fenamiphos on nematode populations, soil nutrients, and subsequent crop growth. Nematropica 16(2): 141-152.

Rios, G. P., F. J. P. Zimmermann, et al. (1986). Epidemiological aspects and control of Ascochyta leaf spot (Ascochyta phaseolorum) of cowpea (Vigna unguiculata). Fitopatologia Brasileira 11(4): 911-922.

Sandhu, G. S., G. S. Bassi, et al. (1986). Evaluation of susceptibility in seeds of rice bean and different genotypes of cowpea to pulse beetle, Callosobruchus maculatus (F.): I. Preference for oviposition. Journal Of Research Punjab Agricultural University 23(2): 253-262.

Sasakawa, H. and T. A. Larue (1986). Root respiration associated with nitrate assimilation by cowpea (Vigna unguiculata). Plant Physiology 81(4): 972-975.

Sen, D., R. W. Weaver, et al. (1986). Structure and organization of effective peanut (Arachis hypogaea cultivar TAMNUT 74) and cowpea (Vigna unguiculata cultivar California Blackeye) root nodules induced by rhizobial strain 32H1. Journal Of Experimental Botany 37(176): 356-363.

Sharma, S. R. and A. Varma (1986). Effect of some chemicals on infectivity and transmission of cowpea banding mosaic virus. Revista De Biologia 13(1-4): 75-80.

Sharma, S. R. and A. Varma (1986). Transmission of cowpea banding mosaic and cowpea chlorotic spot viruses through the seeds of cowpea (Vigna unguiculata). Seed Science And Technology 14(1): 217-226.

Siddiqui, S. and H. N. Krishnamoorthy (1986). Effect of B-nine on early seedling growth of cowpea (Vigna unguiculata L.) and gram (Cicer arietinum L.) under saline conditions. Indian Journal Of Plant Physiology 29(2): 175-179.

Simpson, L. A. and F. A. Gumbs (1986). A system of crop and soil management for the wet season production of food crops on a heavy clay soil in Guyana: 2. Effect of mulching and tillage on germination, growth, nutrient uptake and yield. Tropical Agriculture 63(4): 311-315.

Sinclair, T. R. and M. M. Ludlow (1986). Influence of soil water supply on the plant water balance of four tropical grain legumes. Australian Journal Of Plant Physiology 13(3): 329-342.

Sindhu, S. S. and K. R. Dadarwal (1986). Ex planta nitrogenase induction and uptake hydrogenase in Rhizobium sp. (cowpea miscellany). Soil Biology And Biochemistry 18(3): 291-296.

Singh, M. and R. P. Singh (1986). Effect of fodder and grain legume intercrops on the quality of Cenchrus ciliaris. Indian Journal Of Agricultural Sciences 56(10): 704-709.

Singh, R. and B. S. Dabas (1986). Inheritance of yield and its components in cowpea (Vigna unguiculata). International Journal Of Tropical Agriculture 4(1): 85-87.

Singh, S. and S. Lodha (1986). Varietal resistance of cowpea (Vigna unguiculata) to Macrophomina phaseolina causing dry root-rot and its control. Indian Journal Of Agricultural Sciences 56(8): 552-555.

Sinha, S. N. (1986). Field screening of insecticide for seed treatment of pulses: II. Cowpea, Vigna unguiculata. Seed Research 14(1): 34-40.

Tayo, T. O. (1986). The response of cowpea (Vigna unguiculata) to foliar sprays of nitrogen during the reproductive stage of development. Field Crops Research 14(2): 181-192.

Trotman, A. A. and R. W. Weaver (1986). Number and effectiveness of cowpea (Vigna unguiculata) rhizobia in soils of Guyana. Tropical Agriculture 63(2): 129-132.

Ukhum, M. E. (1986). Effects of storage and processing on the nutritive value of certain Nigerian foods. Experientia 42(8): 948-950.

Unamma, R. P. A., L. S. O. Ene, et al. (1986). Integrated weed management for cassava (Manihot esculenta) intercropped with maize (Zea mays). Weed Research 26(1): 9-17.

Velayudham, K. and J. Seth (1986). Effect of the preceding crops of cowpea (Vigna unguiculata ssp. cylindrica) and maize (Zea mays) on the yield of wheat (Triticum aestivum). Indian Journal Of Agricultural Sciences 56(4): 263-266.

Verma, K. K. and D. C. Gupta (1986). Studies on effect of nitrogen, phosphorus and potassium fertilizers singly and in combination with pesticides on cowpea (Vigna unguiculata) infected with Meloidogyne javanica. Indian Journal Of Nematology 16(1): 51-55.

Walia, K. K. and D. C. Gupta (1986). Antagonism between Heterodera cajani and Rhizoctonia solani on cowpea (Vigna unguiculata). Indian Journal Of Nematology 16(1): 41-43.

Walker, D. W. and D. D. Jenkins (1986). Influence of sweet potato (Ipomoea batatas) plant residue on growth of sweet potato vine cuttings and cowpea (Vigna unguiculata Brown Crowder) plants. Hortscience 21(3 Sect. 1): 426-428.

Walker, D. W. and J. C. J. Miller (1986). Intraspecific variability for drought resistance in cowpea (Vigna unguiculata). Scientia Horticulturae 29(1-2): 87-100.

Walker, D. W. and J. C. J. Miller (1986). Influence of water stress on nitrogen fixation in cowpea (Vigna unguiculata). Journal Of The American Society For Horticultural Science 111(3): 451-458.

Walker, D. W. and J. C. J. Miller (1986). Rate of water loss from detached leaves of drought resistant and susceptible genotypes of cowpea (Vigna unguiculata). Hortscience 21(1): 131-132.

Wallace, W. (1986). Distribution of nitrate assimilation between the root and shoot of legumes and a comparison with wheat. Physiologia Plantarum 66(4): 630-636.

Wessolek, G. (1986). Influence of different irrigation methods and intervals on the infestation of Vigna unguiculata ssp. cylindrica by Uromyces spp. under arid conditions. Zeitschrift Fuer Pflanzenkrankheiten Und Pflanzenschutz 92(6): 594-599.

Zaki, F. A. and D. S. Bhatti (1986). Pathogenicity of pigeon-pea cyst nematode, Heterodera cajani on some pulse crops. Indian Journal Of Nematology 16(1): 30-35.

Adjadi, O., B. B. Singh, et al. (1985). Inheritance of bruchid resistance in cowpea (Vigna unguiculata). Crop Science 25(5): 740-742.

Ahlawat, I. P. S., C. S. Saraf, et al. (1985). Production potential of summer and rainy-season pigeon pea (Cajanus cajan) intercropped with cowpea (Vigna unguiculata ssp. cylindrica) and green gram (Vigna radiata). Indian Journal Of Agricultural Sciences 55(9): 565-569.

Akpapunam, M. A. and S. C. Achinewhu (1985). Effects of cooking, germination and fermentation on the chemical composition of Nigerian cowpea (Vigna unguiculata). Qualitas Plantarum Plant Foods For Human Nutrition 35(4): 353-358.

Alzouma, I., J. Huignard, et al. (1985). Egg-laying in Bruchidius atrolineatus (Coleoptera, Bruchidae) and the effect of the pod maturation of Vigna unguiculata on its development. Annales De La Societe Entomologique De France 21(2): 207-218.

Ashokan, P. K., R. V. Nair, et al. (1985). Studies on cassava-legume intercropping systems for the oxisols of Kerala State, India. Tropical Agriculture 62(4): 313-318.

Atiri, G. I. (1985). An isolate of cucumber mosaic virus from fluted pumpkin (Telfairia occidentalis) in Nigeria. Phytopathologische Zeitschrift 114(3): 268-273.

Atiri, G. I. and G. Thottappilly (1985). Aphis craccivora settling behavior and acquisition of cowpea aphid-borne mosaic virus in aphid-resistant cowpea lines. Entomologia Experimentalis Et Applicata 39(3): 241-246.

Atkins, C. A., B. J. Shelp, et al. (1985). Purification and properties of IMP oxidoreductase (EC 1.2.1.14) from nitrogen-fixing nodules of cowpea of (Vigna unguiculata). Archives Of Biochemistry And Biophysics 236(2): 807-814.

Azevedo, D. M. P. D., N. E. D. Beltrao, et al. (1985). Effect of corn (Zea mays) and cowpea (Vigna unguiculata) planting date on perennial cotton (Gossypium hirsutum) association. Pesquisa Agropecuaria Brasileira 20(7): 821-830.

Barros, S. T. D., M. Menezes, et al. (1985). Seed-borne fungi of 34 cowpea Vigna unguiculata cultivars from the state of Pernambuco, Brazil. Fitopatologia Brasileira 10(1): 85-95.

Beuchat, L. R., T. Nakayama, et al. (1985). Comparison of soybeans (Glycine max) peanuts (Arachis hypogaea) and cowpeas (Vigna unguiculata) as substrates for preparing natto. Journal Of Fermentation Technology 63(4): 31