Source: AGRICOLA database (1970-1996)

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Somleva, M., V. Alexieva, et al. (2000). Alterations in the activities of some hydrogen peroxide scavenging enzymes during induction of somatic embryogenesis in leaf explants from Dactylis glomerata L. Dokladi na B"lgarskata Akademiya na Naukite. [print] 53(4): 91-94. {a} Acad. M. Popov Institute of Plant Physiology, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bl. 21, 1113, Sofia, Bulgaria

Olejniczak, I. (2000). Effect of simplification of grass cultures and soil conditions on Collembola (Apterygota) communities in a lysimetric experiment. Polish Journal of Ecology. [print] 48(3): 209-224. {a} Department of Landscape Ecology, Institute of Ecology PAS, Dziekanow Lesny, 05-092, Lomianki, Poland

Yahagi, H., K. Hiroi, et al. (2000). Studies on breeding method for seed yield of orchardgrass (Dactylis glomerata L.): 1. Selection criteria and breeding material of high seed yield. Sochi Shikenjo Kenkyu Hokoku. [print] March 59: 1-9. {a} Department of Plant Breeding, National Grassland Research Institute, Nishinasuno, Tochigi, 329-2793, Japan

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Holden, L. A., G. A. Varga, et al. (2000). Comparison of 'Grasslands Puna' chicory and orchardgrass for multiple harvests at different management levels. Agronomy Journal. [print] March April 92(2): 191-194. {a} Dep. of Dairy and Animal Sci., The Pennsylvania State Univ., University Park, PA, 16802, USA

Riesterer, J. L., D. J. Undersander, et al. (2000). Forage yield of stockpiled perennial grasses in the upper Midwest USA. Agronomy Journal. [print] July August 92(4): 740-747. {a} Dep. of Agronomy, Univ. of Wisconsin, Madison, WI, 53706-1597, USA

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Ide, Y., H. Hayashi, et al. (2000). Topography and pasture management in the mountainous slopeland. 3. Yearly and spatial changes in pasture vegetation. Grassland Science. [print] April 46(1): 45-51. {a} Chugoku National Agricultural Experiment Station, Kawai, Oda, Shimane, 694-0013, Japan

Giebink, B. L., J. M. Scriber, et al. (1999). Survival and growth of two Hydraecia species (Noctuidae: Lepidoptera) on eight midwest grass species. Great Lakes Entomologist. [print] Winter 32(4): 247-256. {a} Department of Entomology, Michigan State University, East Lansing, MI, 48824, USA

Brummer, E. C. and K. J. Moore (2000). Persistence of perennial cool-season grass and legume cultivars under continuous grazing by beef cattle. Agronomy Journal. [print] May June 92(3): 466-471. {a} Agron. Dep., Iowa State Univ., Ames, IA, 50011, USA

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Baron, V. S., A. C. Dick, et al. (2000). Leaf and stem mass characteristics of cool-season grasses grown in the Canadian parkland. Agronomy Journal. [print] January February 92(1): 54-63. {a} Agriculture and Agri-Food Canada, 6000 C and E Trail, Lacombe, AB, T4L 1W1, Canada

Sleugh, B., K. J. Moore, et al. (2000). Binary legume-grass mixtures improve forage yield, quality, and seasonal distribution. Agronomy Journal. [print] January February 92(1): 24-29. {a} Dep. of Agronomy, Iowa State University, Ames, IA, 50011-1010, USA

Horjales, M., N. Redondo, et al. (1999). Dactylis glomerata (Gramineae) reported from the North-west of the Iberian Peninsula. Anales del Jardin Botanico de Madrid. [print] Jan 57(2): 427. {a} Departamento de Biologia Vegetal y Ciencia del Suelo, Universidad de Vigo, E-36200, Vigo, Pontevedra, Spain

Somleva, M. N., E. D. L. Schmidt, et al. (2000). Embryogenic cells in Dactylis glomerata L. (Poaceae) explants identified by cell tracking and by SERK expression. Plant Cell Reports. [print] June 19(7): 718-726. {a} Department of Molecular Biology, Wageningen Agricultural University, Dreijenlaan 3, 6703 HA, Wageningen, Netherlands

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Lindner, R., A. Garcia, et al. (1999). Differences between diploid and tetraploid karyotypes of Dactylis glomerata subsp. izcoi. Caryologia . [print] July December 52(3-4): 147-149. {a} Mision Biologica de Galicia (CSIC), 36080, Pontevedra, Spain

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Scheurwater, I., M. Dunnebacke, et al. (2000). Respiratory costs and rate of protein turnover in the roots of a fast-growing (Dactylis glomerata L.) and a slow-growing (Festuca ovina L.) grass species. Journal of Experimental Botany. [print] June 51(347): 1089-1097. {a} Plant Ecophysiology, Faculty of Biology, Utrecht University, NL-3508 TB, Utrecht, Netherlands

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Bijlsma, R. J. and H. Lambers (2000). A dynamic whole-plant model of integrated metabolism of nitrogen and carbon. 2. Balanced growth driven by C fluxes and regulated by signals from C and N substrate. Plant and Soil. [print] 220(1-2): 71-87. {a} DLO Institute for Forestry and Nature Research (IBN-DLO), 6700 AA, Wageningen, Netherlands

Adam, G. and H. J. Duncan (1999). Effect of diesel fuel on growth of selected plant species. Environmental Geochemistry and Health. [print] December 21(4): 353-357. {a} Department of Agricultural, Food and Environmental Chemistry, University of Glasgow, Joseph Black Building, Glasgow, G12 8QQ, UK

Virgona, J. M. and A. Bowcher (2000). Effects of grazing interval on basal cover of four perennial grasses in a summer-dry environment. Australian Journal of Experimental Agriculture. [print] 40(2): 299-311. {a} School of Wine and Food Sciences, Charles Sturt University, Wagga Wagga, NSW, 2678, Australia

Boschma, S. P. and J. M. Scott (2000). Measuring and predicting the consequences of drought for a range of perennial grasses on the Northern Tablelands of New South Wales. Australian Journal of Experimental Agriculture. [print] 40(2): 285-297. {a} NSW Agriculture, Calala Lane, Tamworth, NSW, 2340, Australia

White, R. E., K. R. Helyar, et al. (2000). Soil factors affecting the sustainability and productivity of perennial and annual pastures in the high rainfall zone of south-eastern Australia. Australian Journal of Experimental Agriculture. [print] 40(2): 267-283. {a} Department of Resource Management and Horticulture, Institute of Land and Food Resources, The University of Melbourne, Parkville, Vic., 3010, Australia

Avery, A. L., D. L. Michalk, et al. (2000). Effects of sheep grazing management on cocksfoot herbage mass and persistence in temperate environments. Australian Journal of Experimental Agriculture. [print] 40(2): 185-206. {a} Rutherglen Research Institute, Agriculture Victoria, RMB 1145, Rutherglen, Vic., 3685, Australia

Kowalenko, C. G. and S. Bittman (2000). Within-season grass yield and nitrogen uptake, and soil nitrogen as affected by nitrogen applied at various rates and distributions in a high rainfall environment. Canadian Journal of Plant Science. [print] April 80(2): 287-301. {a} Pacific Agri-Food Research Centre, Agriculture and Agri-Food Canada, Agassiz, BC, V0M 1A0, Canada

Bittman, S. and C. G. Kowalenko (2000). Within-season grass herbage crude-protein- and nitrate-N concentrations as affected by rates and seasonal distribution of fertilizer nitrogen in a high yearly rainfall climate. Canadian Journal of Plant Science. [print] April 80(2): 277-285. {a} Pacific Agri-Food Research Centre, Agriculture and Agri-Food Canada, Agassiz, BC, V0M 1A0, Canada

Kuznetsov, V. K., N. I. Sanzharova, et al. (2000). Accumulation of 137Cs in vegetable production in connection with specific and varietal peculiarities of agricultural crops. Sel'skokhozyaistvennaya Biologiya. [print] Jan. Feb. 1: 64-70.

Duru, M. and H. Ducrocq (2000). Growth and senescence of the successive leaves on a cocksfoot tiller. Effect of nitrogen and cutting regime. Annals of Botany London. [print] May 85(5): 645-653. {a} Chemin de Borde Rouge, INRA Agronomie, 31326, Castanet Tolosan, France

Duru, M. and H. Ducrocq (2000). Growth and senescence of the successive grass leaves on a tiller. Ontogenic development and effect of temperature. Annals of Botany London. [print] May 85(5): 635-643. {a} Chemin de Borde Rouge, INRA Agronomie, 31326, Castanet Tolosan, France

Odjakova, M., M. Tchorbadjieva, et al. (1999). Esterase activity in embryogenic and non-embryogenic calli of Dactylis glomerata L. Dokladi na B"lgarskata Akademiya na Naukite. [print] 52(1-2): 81-84. {a} Department of Biochemistry, Faculty of Biology, Sofia University, 8, Dr. Tzankov Str., 1421, Sofia, Bulgaria

Dumont, B., J. F. Maillard, et al. (2000). The effect of the spatial distribution of plant species within the sward on the searching success of sheep when grazing. Grass and Forage Science. [print] June 55(2): 138-145. {a} Centre de Clermont-Fd/Theix, INRA, URH, 63122, Saint-Genes-Champanelle, France

Mizuno, K., S. Shioya, et al. (2000). Varietal differences in palatability of orchardgrass (Dactylis glomerata L.) and breeding for palatability and quality. JARQ . [print] January 34(1): 55-62. {a} Yamaguchi Agricultural Experiment Station, Ouchi mihori, Yamaguchi, 753-0214, Japan

Leuchtmann, A., D. Schmidt, et al. (2000). Different levels of protective alkaloids in grasses with stroma-forming and seed-transmitted Epichloe/Neotyphodium endophytes. Journal of Chemical Ecology. April 26(4): 1025-1036. {a} Geobotanisches Institut ETH, Zollikerstrasse 107, CH-8008, Zurich, Switzerland

Rigueiro, R. A., L. M. R. Mosquera, et al. (2000). Pasture production and tree growth in a young pine plantation fertilized with inorganic fertilizers and milk sewage in northwestern Spain. Agroforestry Systems 48(3): 245-256. {a} Departamento de Produccion Vegetal, Escuela Politecnica Superior, Lugo, 27002, Spain

Vasilenko, A., J. K. McDaniel, et al. (2000). Ultrastructural analyses of somatic embryo initiation, development and polarity establishment from mesophyll cells of Dactylis glomerata. In Vitro Cellular and Developmental Biology Plant. Jan. Feb. 36(1): 51-56. {a} Department of Plant and Soil Sciences, University of Tennessee, Knoxville, TN, 37901-1071, USA

Paine, L. K., D. Undersander, et al. (1999). Pasture growth, production, and quality under rotational and continuous grazing management. Journal of Production Agriculture. Oct. Dec. 12(4): 569-577. {a} Columbia County Extension, Univ. of Wisconsin, Portage, WI, 53901, USA

Cuomo, G. J., D. G. Johnson, et al. (1999). Pasture renovation and grazing management impacts on cool-season grass pastures. Journal of Production Agriculture. Oct. Dec. 12(4): 564-569. {a} West Central Exp. Stn., Univ. of Minnesota, Morris, MN, 56267, USA

Min, D. H. and L. R. Vough (2000). Cutting frequency effects on forage yield and stand persistence of orchardgrass and alfalfa-orchardgrass fertilized with dairy slurry. Asian Australasian Journal of Animal Sciences. May 13(5): 630-635. {a} Department of Natural Resource Sciences and Landscape Architecture, College of Agriculture and Natural Resources, University of Maryland, College Park, MD, 20742, USA

Scheurwater, I., D. T. Clarkson, et al. (1999). Relatively large nitrate efflux can account for the high specific respiratory costs for nitrate transport in slow-growing grass species. Plant and Soil 215(2): 123-134. {a} Department of Plant Ecology and Evolutionary Biology, Utrecht University, 3508 TB, Utrecht, Netherlands

Harmens, H., C. M. Stirling, et al. (2000). Does down-regulation of photosynthetic capacity by elevated CO2 depend on N supply in Dactylis glomerata? Physiologia Plantarum. Jan. 108(1): 43-50. {a} Institute of Terrestrial Ecology, Bangor Research Unit, University of Wales, Bangor, Deiniol Road, Bangor, Gwynedd, LL57 2UP, UK

Ryser, P. and L. Eek (2000). Consequences of phenotypic plasticity vs. interspecific differences in leaf and root traits for acquisition of aboveground and belowground resources. American Journal of Botany. March 87(3): 402-411. {a} Geobotanisches Institut ETH Zurich, Gladbachstr. 114, CH-8044, Zurich, Switzerland

Duru, M., E. Feuillerac, et al. (1999). In vitro digestibility response of cocksfoot (Dactylis glomerata L.) to growth and defoliation: A simple model. Journal of Agricultural Science. Dec. 133(4): 379-388. {a} INRA Agronomie, Chemin de Borde Rouge, 31326, Castanet Tolosan, France

Kowalenko, C. G. (2000). Influence of sulphur and nitrogen fertilizer applications and within-season sampling time on measurement of total sulphur in orchardgrass by six different methods. Communications in Soil Science and Plant Analysis. Feb. 31(3-4): 345-354. {a} Pacific Agri-Food Research Centre, Agassiz, BC, V0M 1A0, Canada

Saiga, S., F. Fujiwara, et al. (1999). Plant organs suitable for screening mineral concentrations in orchardgrass (Dactylis glomerata L.) by X-ray microanalysis. Grassland Science. Oct. 45(3): 226-232. {a} Faculty of Agriculture, Iwate University, Ueda, Morioka, 020-8550, Japan

Iijima, Y. and Y. Kurokawa (1999). Relationship between broadleaf dock (Rumex obtusifolius L.) and seasonal yield of orchardgrass (Dactylis glomerata L.) grazing pasture. Grassland Science. Oct. 45(3): 203-209. {a} Faculty of Agriculture, Tokyo University of Agriculture and Technology, University Farm, Tsukui, Kanagawa, 220-0204, Japan

Casler, M. D., D. C. West, et al. (2000). Establishment of temperate pasture species into alfalfa by frost-seeding. Agronomy Journal. Nov. Dec. 91(6): 916-921. {a} Dep. of Agronomy, Univ. of Wisconsin, Madison, WI, 53706-1597, USA

Sanderson, M. A. and G. F. Elwinger (2000). Grass species and cultivar effects on establishment of grass-white clover mixtures. Agronomy Journal. Nov. Dec. 91(6): 889-897. {a} ARS Pasture Systems and Watershed Management Res. Lab., USDA, Curtin Rd., Bldg. 3702, University Park, PA, 16802-3702, USA

Sahuquillo, E. and R. Lumaret (1999). Chloroplast DNA variation in Dactylis glomerata L. taxa endemic to the Macaronesian islands. Molecular Ecology. Nov. 8(11): 1797-1803. {a} Centre d'Ecologie Fonctionelle et Evolutive L. Emberger, CNRS 1919, Route de Mende, 34293, Montpellier Cedex 05, France

Stout, W. L., S. L. Fales, et al. (2000). Water quality implications of nitrate leaching from intensively grazed pasture swards in the northeast US. Agriculture Ecosystems and Environment. Feb. 77(3): 203-210. {a} Pasture Systems and Watershed Management Research Laboratory, United States Department of Agriculture/Agricultural Research Service, Curtin Road, University Park, PA, 16802-3702, USA

Griesbach, J. A., J. J. Chitambar, et al. (1999). A comparative analysis of extraction methods for the recovery of Anguina sp. from grass seed samples. Journal of Nematology. Dec. 31(4 Suppl): 635-640. {a} Plant Division, Oregon Department of Agriculture, 635 Capitol Street NE, Salem, OR, 97301-2532, USA

Scott, D. (1999). Sustainability of New Zealand high-country pastures under contrasting development inputs. 1. Site, and shoot nutrients. New Zealand Journal of Agricultural Research. Dec. 42(4): 365-383. {a} AgResearch, Lincoln, New Zealand

Carmona, D. M. and D. A. Landis (1999). Influence of refuge habitats and cover crops on seasonal activity-density of ground beetles (Coleoptera: Carabidae) in field crops. Environmental Entomology. Dec. 28(6): 1145-1153. {a} Facultad de Ciencias Agrarias, UNMdP-INTA Balcarce, Balcarce, Buenos Aires, Argentina

Yang, U. M., H. Fujita, et al. (2000). Effects of grass lipid and its fatty acids on ruminal fermentation and microbial growth in vitro. Asian Australasian Journal of Animal Sciences. Feb. 13(2): 176-181. {a} Animal Resources Research Center, College of Animal Husbandry, Konkuk University, Seoul, 143-701, South Korea

Duru, M., V. Delprat, et al. (2000). Effect of nitrogen fertiliser supply and winter cutting on morphological composition and herbage digestibility of a Dactylis glomerata L sward in spring. Journal of the Science of Food and Agriculture. Jan. 80(1): 33-42. {a} INRA Station d'Agronomie, F-31326, Castanet Cedex, France

Lindner, R., M. Lema, et al. (1999). Ecotypic differences and performance of the genetic resources of cocksfoot (Dactylis glomerata L.) in north-west Spain. Grass and Forage Science. Dec. 54(4): 336-346. {a} Mision Biologica de Galicia, 36080, Pontevedra, Spain

May, K. W., W. D. Willms, et al. (1999). Seed yield of three Bromus species native to western Canada. Canadian Journal of Plant Science. Oct. 79(4): 551-555. {a} Ag-Quest Inc., 2021 23rd Ave. South, Lethbridge, Alberta, T1K 1K5, Canada

Carlen, C., R. Kolliker, et al. (1999). Dry matter allocation and nitrogen productivity explain growth responses to photoperiod and temperature in forage grasses. Oecologia Berlin. Dec. 121(4): 441-446. {a} ETH Zentrum, Institute of Plant Sciences, Swiss Federal Institute of Technology, CH-8092, Zurich, Switzerland

Owens, L. B., W. M. Edwards, et al. (1999). Nitrate leaching from grassed lysimeters treated with ammonium nitrate or slow-release nitrogen fertilizer. Journal of Environmental Quality. Nov. Dec. 28(6): 1810-1816. {a} ARS, North Appalachian Experimental Watershed, USDA, Coshocton, OH, 43812, USA

Jamsran, U., K. Fujino, et al. (1999). Dormant bud formation in temperate grass species (Poaceae) cultured in vitro system. Journal of the Faculty of Agriculture Hokkaido University. Oct. 69(3): 151-169. {a} Crop Physiology Laboratory, Research Group of Botany and Agronomy and of Northern Bioresources and Ecology Graduate School of Agriculture, Hokkaido University, Sapporo, 060-8589, Japan

Piepho, H. P. (1999). Fitting a regression model for genotype-by-environment data on heading dates in grasses by methods for nonlinear mixed models. Biometrics . Dec. 55(4): 1120-1128. {a} Institut fuer Nutzpflanzenkunde, Universitaet Kassel, Steinstrasse 19, 37213, Witzenhausen, Germany

Sugiyama, S. and H. Nakashima (1999). Geographic distribution and genetic differentiation in natural populations of Dactylis glomerata L. in Hokkaido island, Japan. Grassland Science. July 45(2): 187-192. {a} Faculty of Agriculture and Life Science, Hirosaki University, Hirosaki, 036-8561, Japan

Greilhuber, J. and M. Baranyi (1999). Feulgen densitometry: Importance of a stringent hydrolysis regime. Plant Biology Stuttgart. Sept. 1(5): 538-540. {a} Institute of Botany, University of Vienna, Rennweg 14, Wien, A-1030, Austria

Ide, Y., H. Hayashi, et al. (1999). Effect of dissemination of seeds along with cattle dung on the propagation of Kentucky bluegrass (Poa pratensis L.). 1. Recovery and viability of seeds passaged through digestive tract of cattle. Grassland Science. July 45(2): 157-162. {a} Chugoku National Agricultural Experiment Station, Kawai, Oda, Shimane, 694-0013, Japan

Fahlbusch, B., W. D. Mueller, et al. (1999). Quantification of group 1 and group 5 allergens in extracts of several grass species. Allergologie . Aug. 22(8): 460-466. {a} Institut fuer Klinische Immunologie, Friedrich-Schiller-Universitaet, Am Johannisfriedhof 3, D-07740, Jena, Germany

Ryser, P. and U. Aeschlimann (1999). Proportional dry-mass content as an underlying trait for the variation in relative growth rate among 22 Eurasian populations of Dactylis glomerata s.l. Functional Ecology. Aug. 13(4): 473-482. {a} Geobotanisches Institut ETH, Gladbachstr. 114, 8044, Zurich, Switzerland

Glimskar, A. and T. Ericsson (1999). Relative nitrogen limitation at steady-state nutrition as a determinant of plasticity in five grassland plant species. Annals of Botany London. Oct. 84(4): 413-420. {a} Departments of Conservation Biology Production, Swedish University of Agricultural Sciences, SE-750 07, Uppsala, Sweden

Tchorbadjieva, M., M. Odjakova, et al. (1998). Generation of monoclonal antibodies against extracellular proteins from Dactylis glomerata L. suspension cultures. Dokladi na B"lgarskata Akademiya na Naukite 51(1-2): 97-100. {a} Department of Biochemistry, Faculty of Biology, St. Kl. Okhridski Sofia University, 8, Dragan Tsankov Str., 1421, Sofia, Bulgaria

Subiza, J. L., J. Subiza, et al. (1999). Inhibition of the seasonal IgE increase to Dactylis glomerata by daily sodium chloride nasal-sinus irrigation during the grass pollen season. Journal of Allergy and Clinical Immunology. Sept. 104(3 Part 1): 711-712. {a} Department of Immunology, Hospital Clinico San Carlos, E-28040, Madrid, Spain

Somleva, M. and M. Zagorchev (1996). Protein synthesis inhibitor studies on cell cycle and somatic embryogenesis in Dactylis glomerata L. Dokladi na B"lgarskata Akademiya na Naukite 49(9-10): 111-114. {a} Acad. M. Popov Institute of Plant Physiology, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bl. 21, 1113, Sofia, Bulgaria

Christov, C., M. Tchorbadjieva, et al. (1998). Changes in the protein synthesis induced by heat shock in callus development of Dactylis glomerata L. Dokladi na B"lgarskata Akademiya na Naukite 51(1-2): 101-104. {a} Department of Biochemistry, Faculty of Biology, St. Kl. Okhridski Sofia University, 8, Dragan Tsankov Str., 1421, Sofia, Bulgaria

Campbell, B. D., N. D. Mitchell, et al. (1999). Climate profiles of temperate C3 and subtropical C4 species in New Zealand pastures. New Zealand Journal of Agricultural Research. Sept. 42(3): 223-233. {a} AgResearch Grasslands, Palmerston North, New Zealand

Roumet, C., G. Laurent, et al. (1999). Leaf structure and chemical composition as affected by elevated CO2: Genotypic responses of two perennial grasses. New Phytologist. July 143(1): 73-81. {a} Centre d'Ecologie Fonctionnelle et Evolutive, CNRS-UPR 9056, 1919 Route de Mende, 34293, Montpellier Cedex 5, France

Garnier, E., J. L. Salager, et al. (1999). Relationships between photosynthesis, nitrogen and leaf structure in 14 grass species and their dependence on the basis of expression. New Phytologist. July 143(1): 119-129. {a} Centre d'Ecologie Fonctionnelle et Evolutive (CNRS-UPR 9056), 1919, Route de Mende, 34293, Montpellier Cedex 5, France

Ogura, S. i., T. Kosako, et al. (1999). Effect of eating mastication on in vitro ruminal degradability of Zoysia japonica, Miscanthus sinensis and Dactylis glomerata. Grassland Science. April 45(1): 92-94. {a} Grassland and Animal Production Division, Faculty of Agriculture, Miyazaki University, Miyazaki, 889-2192, Japan

Schellberg, J., B. M. Moeseler, et al. (1999). Long-term effects of fertilizer on soil nutrient concentration, yield, forage quality and floristic composition of a hay meadow in the Eifel mountains, Germany. Grass and Forage Science. Sept. 54(3): 195-207. {a} Institut fuer Pflanzenbau, Katzenburgweg 5, D 53115, Bonn, Germany

Prigge, E. C., W. B. Bryan, et al. (1999). Early- and late-season grazing of orchardgrass and fescue hayfields overseeded with red clover. Agronomy Journal. July Aug 91(4): 690-696. {a} Div. of Plant and Soil Sci., West Virginia Univ., Morgantown, WV, 26506-6108, USA

Duru, M., H. Ducrocq, et al. (1999). Effect of defoliation regime and nitrogen supply on the phyllochron of cocksfoot. Comptes Rendus de l'Academie des Sciences Serie III Sciences de la Vie. Aug. 322(8): 717-722. {a} Station d'agronomie, Inra, 31326, Castanet, France

Nishiwaki, A., S. Sato, et al. (1999). The comparison of pasture vegetation between two dairy farms under diffrerent grazing management. Grassland Science. April 45(1): 52-58. {a} Faculty of Agriculture, Miyazaki University, Gakuen Kibanadai, Miyazaki, 889-2192, Japan

Yang, J. E., J. J. Kim, et al. (1999). Fertility assessment of the piggery wastewater trickling filtrate for orchard grass (Dactylis glomerata L.) and soil. Agricultural Chemistry and Biotechnology. March 42(1): 34-39. {a} Division of Biological Environment, Kangwon National University, Chunchon, 200-701, South Korea

Curran, W. S., M. H. Hall, et al. (1999). Effect of varying imazethapyr application rate and timing on yield of seedling grass-alfalfa mixtures. Journal of Production Agriculture. April June 12(2): 244-248. {a} Dep. of Agronomy, Pennsylvania State Univ., 116 A.S.I. Bldg., University Park, PA, 16802, USA

Dutta, G. S. (1999). Protein profiles of somatic embryos and regenerated plants from NaCl selected and control cultures of orchardgrass. Biologia Plantarum Prague 42(2): 297-302. {a} Department of Agricultural and Food Engineering, Indian Institute of Technology, Kharagpur, 721 302, India

Turner, K. E., D. P. Belesky, et al. (1999). Chicory effects on lamb weight gain and rate of in vitro organic matter and fiber disappearance. Agronomy Journal. May June 91(3): 445-450. {a} Appalachian Farming Systems Res. Ctr., USDA-ARS, 1224 Airport Rd., Beaver, WV, 25813, USA

Belesky, D. P., J. M. Fedders, et al. (1999). Productivity, botanical composition, and nutritive value of swards including forage chicory. Agronomy Journal. May June 91(3): 450-456. {a} Appalachian Farming Systems Res. Ctr., 1224 Airport Rd., Beaver, WV, 25813-9423, USA

Anderson, M. W., P. J. Cunningham, et al. (1999). Perennial grasses of Mediterranean origin offer advantages for central western Victorian sheep pasture. Australian Journal of Experimental Agriculture 39(3): 275-284. {a} Pastoral and Veterinary Institute, Agriculture Victoria, Hamilton, Vic., 3300, Australia

Rossello, J. A. and L. Saez (1998). New combinations in Balearic plants, II. Anales del Jardin Botanico de Madrid. Dec. 56(2): 396. {a} Botanica, Facultad de Biologia, Universidad de Valencia, E-46100, Burjasot (Valencia), Spain

Gange, A. C., E. Bower, et al. (1999). A comparison of visualization techniques for recording arbuscular mycorrhizal colonization. New Phytologist. April 142(1): 123-132. {a} School of Biological Sciences, Royal Holloway University of London, Egham Hill, Egham, Surrey, TW20 0EX, UK

Pfender, W. F. and S. C. Alderman (1999). Geographical distribution and incidence of orchardgrass choke, caused by Epichloe typhina, in Oregon. Plant Disease. Aug. 83(8): 754-758. {a} USDA-ARS National Forage Seed Production Research Center, 3450 S.W. Campus Way, Corvallis, OR, 97331, USA

Charmley, E., P. Savoie, et al. (1999). Effect of maceration at mowing on silage conservation, voluntary intake, digestibility and growth rate of steers fed precision chopped or round bale silages. Canadian Journal of Animal Science. June 79(2): 195-202. {a} Crops and Livestock Research Centre, Agriculture and Agri-Food Canada, Nappan, NS, B0L 1C0, Canada

Gunn, S. and J. F. Farrar (1999). Effects of a 4 degreeC increase in temperature on partitioning of leaf area and dry mass, root respiration and carbohydrates. Functional Ecology. June 13(Suppl. 1): 12-20. {a} School of Biological Sciences, University of Wales, Bangor, Gwynedd, LL57 2UW, UK

Gunn, S., S. J. Bailey, et al. (1999). Partitioning of dry mass and leaf area within plants of three species grown at elevated CO2. Functional Ecology. June 13(Suppl. 1): 3-11. {a} School of Biological Sciences, University of Wales Bangor, Bangor, Gwynedd, LL57 2UW, UK

Mizuno, K. (1999). Studies on palatability in varieties of orchardgrass (Dactylis glomerata L.). - Relationship between plant characters among varieties and the palatability measured by Holstein heifers and the analysis from viewpoints of plant breeding. Sochi Shikenjo Kenkyu Hokoku. March(58): 59-123. {a} Hokkaido National Agricultural Experiment Station, Hitsujigaoka, Sapporo, 062-8555, Japan

Komatsu, T. (1999). Varietal differences and year-to-year variations for seed yield and its associated characters in orchardgrass (Dactylis glomerata L.). Sochi Shikenjo Kenkyu Hokoku. Feb.(57): 10-18. {a} Department of Plant Breeding, National Grassland Research Institute, Nishinasuno, Tochigi, 329-2793, Japan

Karsten, H. D. and G. W. Fick (1999). White clover growth patterns during the grazing season in a rotationally grazed dairy pasture in New York. Grass and Forage Science. June 54(2): 174-183. {a} Department of Agronomy, Pennsylvania State University, 116 ASI Building, University Park, PA, 16802, USA

Young, W. C., III, D. O. Chilcote, et al. (1999). Chemical dwarfing and the response of cool-season grass seed crops to spring-applied nitrogen. Agronomy Journal. March April 91(2): 344-350. {a} Dep. of Crop and Soil Sci., Oregon State Univ., Corvallis, OR, 97331-3002, USA

Young, W. C., III, D. O. Chilcote, et al. (1999). Spring-applied nitrogen and productivity of cool-season grass seed crops. Agronomy Journal. March April 91(2): 339-343. {a} Dep. of Crop and Soil Sci., Oregon State Univ., Corvallis, OR, 97331-3002, USA

Thomas, S. C., M. Jasienski, et al. (1999). Early vs. asymptotic growth responses of herbaceous plants to elevated CO2. Ecology Washington D C. July 80(5): 1552-1567. {a} Division of Ecosystem Science and Conservation, College of Forest Resources, University of Washington, Seattle, WA, 98195, USA

Spandl, E., J. J. Kells, et al. (1999). Weed invasion in new stands of alfalfa seeded with perennial forage grasses and an oat companion crop. Crop Science. July Aug 39(4): 1120-1124. {a} Dep. of Crop and Soil Sciences, Michigan State Univ., East Lansing, MI, 48824, USA

De, M. F. X., H. Rapey, et al. (1998). Competition for light, water and nitrogen in an association of hazel (Corylus avellana L.) and cocksfoot (Dactylis glomerata L.). Agroforestry Systems 43(1-3): 135-150. {a} INRA agronomie, 234 avenue du Brezet, F 63039, Clermont-Ferrand, France

Kolliker, R., F. J. Stadelmann, et al. (1999). Genetic variability of forage grass cultivars: A comparison of Festuca pratensis Huds., Lolium perenne L., and Dactylis glomerata L. Euphytica 106(3): 261-270. {a} Institute of Plant Sciences, Swiss Federal Institute of Technology, CH-8092, Zurich, Switzerland

Min, D. H., L. R. Vough, et al. (1999). Effects of surface-applied dairy slurry on herbage yield and stand persistence: II. Alfalfa, orchardgrass, tall fescue and alfalfa-orchardgrass. Asian Australasian Journal of Animal Sciences. Aug. 12(5): 766-771. {a} Department of Natural Resource Sciences and Landscape Architecture, College of Agriculture and Natural Resources, University of Maryland, College Park, MD, 20742, USA

Min, D. H., L. R. Vough, et al. (1999). Effects of surface-applied dairy slurry on herbage yield and stand persistence : I. Orchardgrass, reed canarygrass and alfalfa-grass mixtures. Asian Australasian Journal of Animal Sciences. Aug. 12(5): 758-765. {a} Department of Natural Resource Sciences and Landscape Architecture, College of Agriculture and Natural Resources, University of Maryland, College Park, MD, 20742, USA

Drapeau, R. (1999). Three harvest management of orchardgrass (Dactylis glomerata L.) in the Mid-North agricultural areas of Eastern Canada. Canadian Journal of Plant Science. April 79(2): 231-238. {a} Ferme de recherche de Normandin, Agriculture et Agroalimentaire Canada, 1468, St-Cyrille, Normandin, PQ, G8M 4K3, Canada

Kunelius, H. T. and K. B. McRae (1999). Forage chicory persists in combination with cool season grasses and legumes. Canadian Journal of Plant Science. April 79(2): 197-200. {a} Crop and Livestock Research Centre, Agriculture and Agri-Food Canada, Charlottetown, PE, C1A 7M8, Canada

Ross, D. J., K. R. Tate, et al. (1999). Land-use change: Effects on soil carbon, nitrogen and phosphorus pools and fluxes in three adjacent ecosystems. Soil Biology and Biochemistry. June 31(6): 803-813. {a} Landcare Research, Palmerston North, New Zealand

Masuko, T., S. Tsumurai, et al. (1999). Effect of adding formic acid, bacterial inoculant or a mixture of bacterial inoculant and enzymes on the fermentation quality of wilted grass silage. Grassland Science. Jan. 44(4): 347-355. {a} Faculty of Bioindustry, Tokyo University of Agriculture, 196 Yasaka, Abashiri, Hokkaido, 099-2493, Japan

Ogura, S. i., K. Abe, et al. (1999). The effect of foaming in the rumen with white clover ingestion on the microbial fermentation of sheep. Grassland Science. Jan. 44(4): 310-314. {a} Grassland and Animal Production Division, Faculty of Agriculture, Miyazaki University, Miyazaki, 889-2192, Japan

Santrucek, J., J. Balik, et al. (1998). Germinating capacity and concentration of N-NO3- in kernels in dependence on species, cultivar, fertilizing. Sbornik Jihoceska Univerzita Zemedelska Fakulta Ceske Budejovice Fytotechnicka Rada 15(1): 19-32. {a} Ceska zemedelska univerzita v Praze, Kamycka 1146, 165 21, Praha - Suchdol, Czech Republic

Kawata, Y. and T. Matsunaka (1999). Differences among temperate grass species in growth response to nitrogen nutrition during the second growing period. Grassland Science. Jan. 44(4): 368-373. {a} Rakuno Gakuen University, Ebetsu, Hokkaido, 069-8501, Japan

Yamamoto, S., S. Amano, et al. (1999). Carbohydrate metabolism in the stem bases of timothy and orchardgrass in winter. Grassland Science. Jan. 44(4): 315-319. {a} Laboratory of Environmental Botany, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, 080-8555, Japan

Sugiyama, S. (1999). Genetic variation in the relative dominance of mixed swards: Potential influence and its mechanism. Grassland Science. Jan. 44(4): 303-309. {a} Faculty of Agriculture and Life Science, Hirosaki University, Hirosaki, 036-8561, Japan

Casler, M. D. (1999). Spatial variation affects precision of perennial cool-season forage grass trials. Agronomy Journal. Jan. Feb. 91(1): 75-81. {a} Dep. of Agronomy, Univ. of Wisconsin, Madison, WI, 53706-1597, USA

Gough, R. E. and R. Carlstrom (1999). Wheat gluten meal inhibits germination and growth of broadleaf and grassy weeds. Hortscience . April 34(2): 269-270. {a} Department of Plant Sciences, Montana State University, Bozeman, MT, 59717-3140, USA

Leishman, M. R. (1999). How well do plant traits correlate with establishment ability? Evidence from a study of 16 calcareous grassland species. New Phytologist. March 141(3): 487-496. {a} Department of Biological Sciences, Macquarie University, Sydney, NSW, 2109, Australia

Deckmyn, G. and I. Impens (1999). Seasonal responses of six Poaceae to differential levels of solar UV-B radiation. Environmental and Experimental Botany 41(2): 177-184. {a} Laboratory of Plant Ecology, University of Antwerp UIA, Universiteitsplein 1, 2610, Antwerp, Belgium

Cirkovic, T. D., M. N. Bukilica, et al. (1999). Physicochemical and immunologic characterization of low-molecular-weight allergoids of Dactylis glomerata pollen proteins. Allergy Copenhagen 54(2): 128-134. {a} Institute for Immunobiology and Virology, Torlak, Vojvode Stepe 458, 11221, Belgrade, Yugoslavia

Ginnett, T. F., J. A. Dankosky, et al. (1999). Patch depression in grazers: The roles of biomass distribution and residual stems. Functional Ecology 13(1): 37-44. {a} Texas Agricultural Experiment Station, Texas A and M University System, 1619 Garner Field Road, Uvalde, TX, 78801, USA

Austad, I. and M. H. Losvik (1998). Changes in species composition following field and tree layer restoration and management in a wooded hay meadow. Nordic Journal of Botany 18(6): 641-662. {a} Department of Landscape Ecology, Sogn og Fjordane College, N-5801, Sogndal, Norway

Mukhametshin, M. S., V. P. Putenikhin, et al. (1998). Morphometric analysis of main wild food plants of South Ural region. Rastitel'nye Resursy 34(4): 28-38.

Carranca, C., V. A. de, et al. (1999). Biological nitrogen fixation estimated by 15N dilution, natural 15N abundance, and N difference techniques in a subterranean clover-grass sward under Mediterranean conditions. European Journal of Agronomy 10(2): 81-89. {a} Estacao Agronomica Nacional, Quinta do Marques, 2780, Oeiras, Portugal

Tilman, E. A., D. Tilman, et al. (1999). Biological weed control via nutrient competition: Potassium limitation of dandelions. Ecological Applications 9(1): 103-111. {a} Department of Ecology, University of Minnesota, 1987 Upper Buford Circle, Saint Paul, MN, 55108, USA

Kalburtji, K. L., A. P. Mamolos, et al. (1998). Litter dynamics of Dactylis glomerata and Vicia villosa with respect to climatic and soil characteristics. Grass and Forage Science 53(3): 225-232. {a} Faculty of Agriculture, Laboratory of Ecology and Environmental Protection, Aristotle University of Thessaloniki, 540 06, Thessaloniki, Greece

Abe, K. and Y. Ozaki (1998). Comparison of useful terrestrial and aquatic plant species for removal of nitrogen and phosphorus from domestic wastewater. Soil Science and Plant Nutrition 44(4): 599-607. Dep. Soils Fertilizers, Natl. Agric. Res. Cent., Tsukuba 305-8666, Japan

Casler, M. D. (1999). Repeated measures vs. repeated plantings in perennial forage grass trials: An empirical analysis of precision and accuracy. Euphytica 105(1): 33-42. {a} Dep. Agron., Univ. Wis.-Madison, Madison, WI 53706-1597, USA

Mizuno, K., S. Shioya, et al. (1998). Studies on palatability in varieties of orchardgrass (Dactylis glomerata L.). 6. Comparison of intake between varieties differed in palatability. Grassland Science 44(3): 278-285. {a} Hokkaido Natl. Agric. Experiment Stn., 1 Hitsujigaoka, Toyohira-ku, Sapporo 062-8555, Japan

Pavlov, D. r. (1997). Influence of nitrogen and sulphur fertilization on the productivity, composition and nutritive value of cocksfoot (Dactylis glomerata L.). Zhivotnov"dni Nauki(Suppl.): 70-72. {a} Thracian Univ., Stara Zagora, Bulgaria

Hongo, A. and H. Oinuma (1998). Effect of artificial treading on morphology and ethylene production in orchardgrass (Dactylis glomerata L.). Grassland Science 44(3): 198-202. Dep. Agro-environ. Sci., Obihiro Univ. Agric. Vet. Med., Inada, Obihiro, Hokkaido 080-8555, Japan

Dohi, H., K. Mizuno, et al. (1998). Leaf-surface chemicals of orchardgrass (Dactylis glomerata L.) varieties with different palatabilities. Grassland Science 44(3): 189-192. {a} Chugoku Natl. Agric. Experiment Stn., Oda, Shimane 694-0013, Japan

Dohi, H., K. Mizuno, et al. (1998). A comparison of volatile chemicals from orchardgrass (Dactylis glomerata L.) varieties with different palatabilities. Grassland Science 44(3): 185-188. {a} Chugoku Natl. Agric. Experiment Station, Oda, Shimane 694-0013, Japan

Toth, J., W. C. Schultze, et al. (1998). Environmental priming influences allergen-specific nasal reactivity. Allergy Copenhagen 53(12): 1172-1177. {a} Dep. Otorhinolaryngology, Univ. Vienna Med. Sch., Waehringer Guertel 18-20, A-1090 Vienna, Austria

Wohlfahrt, G., M. Bahyn, et al. (1998). A nitrogen sensitive model of leaf carbon dioxide and water vapour gas exchange: Application to 13 key species from differently managed mountain grassland ecosystems. Ecological Modelling 113(1-3): 179-199. {a} Inst. Botanik, Univ. Innsbruck, Sternwartestr. 15, A-6020 Innsbruck, Austria

Gauthier, P., R. Lumaret, et al. (1999). Genetic introgression between tetraploid Dactylis glomerata subspp. reichenbachii and glomerata in the French alps. Insight from morphological and allozyme variation. Plant Systematics and Evolution 214(1-4): 219-234. {a} Centre Louis Emberger-CEFE/CNRS, 1919 Route de Mende, F-34293 Montpellier Cedex 5, France

Szente, K., Z. Nagy, et al. (1998). Enhanced water use efficiency in dry loess grassland species grown at elevated air CO2 concentration. Photosynthetica Prague 35(4): 637-640. Dep. Botany Plant Physiol., Agric. Univ. Godollo, H-2103 Godollo, Hungary

Conger, B. V., Z. Tomaszewski, Jr., et al. (1998). Spaceflight reduces somatic embryogenesis in orchardgrass (Poaceae). Plant Cell and Environment 21(11): 1197-1203. {a} Dep. Plant Soil Sci., Univ. Tennessee, Knoxville, TN 37901-1071, USA

Reeves, G., D. Francis, et al. (1998). Genome size is negatively correlated with altitude in natural populations of Dactylis glomerata. Annals of Botany London 82(Suppl. A): 99-105. {a} Sch. Biosci., Cardiff Univ., P.O. Box 915, Cardiff CF1 3TL, UK

Johnston, W. H., C. A. Clifton, et al. (1999). Low input grasses useful in limiting environments (LIGULE). Australian Journal of Agricultural Research 50(1): 29-53. {a} NSW Dep. Land Water Conservation, Cent. Natural Resources, Wagga Wagga Res. Center, Box 146, South Wagga Wagga, NSW 2650, Australia

Volaire, F., H. Thomas, et al. (1998). Survival and recovery of perennial forage grasses under prolonged Mediterranean drought. II. Water status, solute accumulation, abscisic acid concentration and accumulation of dehydrin transcripts in bases of immature leaves. New Phytologist 140(3): 451-460. {a} Inst. Natl. Recherche Agronomique, Lab. Ecophysiol. Plantes Stress Environnementaux, 2 place Viala, F-34060 Montpellier Cedex 01, France

Volaire, F., H. Thomas, et al. (1998). Survival and recovery of perennial forage grasses under prolonged Mediterranean drought. I. Growth, death, water relations and solute content in herbage and stubble. New Phytologist 140(3): 439-449. {a} Inst. Natl. Recherche Agronomique, LEPSE, 2 place Viala, 34060 Montpellier, Cedex 01, France

Woodman, R. F. and W. L. Lowther (1998). Establishment and growth of grasses overdrilled into clover-developed, montane tussock grasslands. New Zealand Journal of Agricultural Research 41(4): 463-475. {a} AgResearch, Invermay Agric. Cent., Private Bag 50034, Mosgiel, New Zealand

Kulakov, V. A., O. M. Balaeva, et al. (1998). Effectiveness of various fertilization systems in grass pastures. Agrokhimiya(4): 52-57. V. R. Vilyams All-Russ. Res. Inst. Fodder, Lugovaya 141710, Russia

May, K. W., D. G. Stout, et al. (1998). Growth and forage quality of three Bromus species native to western Canada. Canadian Journal of Plant Science 78(4): 597-603. {a} Lethbridge Res. Cent., Agric. and Agri-Food Can., Lethbridge, AB T1J 4B1, Canada

Brun, L. A., J. Maillet, et al. (1998). Relationships between extractable copper, soil properties and copper uptake by wild plants in vineyard soils. Environmental Pollution 102(2-3): 151-161. {a} ENSAM/INRA, Dep. Biol., Ecol. Pathol., 2 Place Vala, 34060 Montpellier Cedex 1, France

Scheurwater, I., C. Cornelissen, et al. (1998). Why do fast- and slow-growing grass species differ so little in their rate of root respiration, considering the large differences in rate of growth and ion uptake? Plant Cell and Environment 21(10): 995-1005. {a} Dep. Plant Ecol. Evol. Biol., Utrecht Univ., PO Box 80084, 3508 TB Utrecht, Netherlands

Hongo, A. (1998). Selective grazing in pure leaf and leaf/culm mixtures of herbage grasses by sheep. Journal of Agricultural Science 131(3): 353-359. {a} Obihiro Univ. Agric. Vet. Med., Inada, Obihiro, Hokkaido 080-8555, Japan

Brittain, L. H., S. R. Bowley, et al. (1998). Callus concentration regulates somatic embryo production in orchardgrass suspension cultures. In Vitro Cellular and Developmental Biology Plant 34(4): 281-284. {a} Plant Biotechnol. Div., Dep. Plant Agric., Univ. Guelph, Guelph, ON N1G 2W1, Canada

Bakonyi, G. (1998). Nitrogen turnover of Sinella coeca (Collembola: Entomobryidae). European Journal of Entomology 95(3): 321-326. {a} Dep. Zool. Ecol., Godollo Univ. Agric. Sci., Pater K. u. 1, H-2103 Godollo, Hungary

Ballet, N., J. M. Besle, et al. (1998). Ammonia treatment of lucerne and cocksfoot harvested at two growth stages: Effect on cell wall composition and digestibility. Annales de Zootechnie Paris 47(4): 293-301. {a} Unite Digestion Microbienne, Station Recherches Nutrition Herbivores, INRA Clermont-Ferrant/Theix, 63122 Saint-Genes-Champanelle, France

Haugland, E., B. Holen, et al. (1998). Yield, forage quality and herbicide residues of four grass species after spring application of MCPA and dichlorprop. Acta Agriculturae Scandinavica Section B Soil and Plant Science 48(1): 41-48. Norwegian Crop Res. Inst., Plant Protection Cent., NO-1432 As, Norway

Gauthier, P., R. Lumaret, et al. (1998). Ecotype differentiation and coexistence of two parapatric tetraploid subspecies of cocksfoot (Dactylis glomerata) in the Alps. New Phytologist 139(4): 741-750. {a} Cent. Louis Emberger, CEFE/CNRS, 1919 Route de Mende, F-34293 Montpellier Cedex 5, France

Gauthier, P. and A. Bedecarrats (1998). Ecotypical differentiation of Dactylis glomerata and Poa alpina (Poaceae) in the Alps: Contribution of reciprocal transplant and common garden experiment. Ecologie Brunoy 29(1-2): 357-362. CEMAGREF Grenoble, Domaine Univ. BP 76, F-38402 Saint-Martin d'Heres, France

Bluett, S. J., C. Matthew, et al. (1998). The relationship between herbage mass and pasture accumulation rate in winter. New Zealand Journal of Agricultural Research 41(3): 299-305. {a} Dep. Plant Sci., Massey Univ., Private Bag 11-222, Palmerston, New Zealand

Stout, W. L., W. J. Gburek, et al. (1998). Soil-climate effects on nitrate leaching from cattle excreta. Journal of Environmental Quality 27(5): 992-998. {a} Pasture Systems Watershed Management Res. Lab., USDA-ARS, Curtin Road, University Park, PA 16802-3702, USA

Banasova, V. and V. Sucha (1998). Degradation of grassland after strong soil acidification. Ekologia Bratislava 17(1): 28-38. {a} Inst. Botany, Slovak Acad. Sci., Dubravska cesta 14, 842 23 Bratislava, Slovakia

Hongerholt, D. D. and L. D. Muller (1998). Supplementation of rumen-undegradable protein to the diets of early lactation Holstein cows on grass pasture. Journal of Dairy Science 81(8): 2204-2214. {a} Dep. Dairy Animal Sci., Pa. State Univ., University Park, PA 16802, USA

Mizuno, K., S. Shioya, et al. (1998). Studies on palatability in varieties of orchardgrass (Dactylis glomerata L.). 5. Multivariate analysis of characters related to palatability and features of varieties with high palatability. Grassland Science 44(2): 158-168. Natl. Grassland Res. Inst., Nishinasuno, Tochigi 329-2793, Japan

Bittman, S. and C. G. Kowalenko (1998). Whole-season grass response to and recovery of nitrogen applied at various rates and distributions in a high rainfall environment. Canadian Journal of Plant Science 78(3): 445-451. Agric. Agri-Food Can., Pac. Agri-Food Res. Cent., Box 1000, Agassiz, BC V0M 1A0, Canada

Chastain, T. G. and W. C. Young, III (1998). Vegetative plant development and seed production in cool-season perennial grasses. Seed Science Research 8(2): 295-301. {a} Dep. Crop Soil Sci., Oregon State Univ., Corvallis, OR 97331-3002, USA

Kolver, E. S., L. D. Muller, et al. (1998). Ruminal utilisation of pasture nitrogen in response to inclusion of dietary starch. Proceedings of the New Zealand Society of Animal Production 58: 106-109. {a} Dairying Res. Corp., Private Bag 3123, Hamilton, New Zealand

van, R. R., L. W. A. Van, et al. (1998). How far can we simplify in vitro diagnostics for grass pollen allergy?: A study with 17 whole pollen extracts and purified natural and recombinant major allergens. Journal of Allergy and Clinical Immunology 102(2): 184-190. {a} Dep. Allergy, CLB, Plesmanlaan 125, NL-1066 CX Amsterdam, Netherlands

Casler, M. D., D. A. Sleper, et al. (1998). Registration of 'Albert' orchardgrass. Crop Science 38(5): 1402. {a} Dep. Agron., Univ. Wis.-Madison, 1575 Linden Dr., Madison, WI 53706-1596, USA

Casler, M. D. and W. H. Goodwin (1998). Agronomic performance of quackgrass and hybrid wheatgrass populations. Crop Science 38(5): 1369-1377. {a} Dep. Agron., Univ. Wis.-Madison, Madison, WI 53706-1597, USA

Casler, M. D. (1998). Genetic variation within eight populations of perennial forage grasses. Plant Breeding 117(3): 243-249. {a} Dep. Agron., Univ. Wisconsin-Madison, Madison, WI 53706-1597, USA

Hodge, A., J. Stewart, et al. (1998). Root proliferation, soil fauna and plant nitrogen capture from nutrient-rich patches in soil. New Phytologist 139(3): 479-494. {a} Dep. Biol., Univ. York, PO Box 373, York YO10 5YW, UK

Fahlbusch, B., W. D. Mueller, et al. (1998). Detection and quantification of group 4 allergens in grass pollen extracts using monoclonal antibodies. Clinical and Experimental Allergy 28(7): 799-807. {a} Inst. Clin. Immunol., Friedrich-Schiller-University, Am Johannisfriedhof 3, 07743 Jena, Germany

Kawata, Y. and T. Matsunaka (1998). Differences among temperate grass species in growth response to nitrogen nutrition during the first growing period at different nitrogen application levels. Grassland Science 44(1): 80-85. Rakuno Gakuen Univ., Ebetsu, Hokkaido 069-0836, Japan

Watanabe, K., K. Kita, et al. (1998). Comparison of productivity and quality of reed canarygrass, orchardgrass and tall fescue. 1. Seasonal changes in regrowth and the growth analysis. Grassland Science 44(1): 38-46. {a} Fac. Agric., Iwate Univ., Morioka 020-8550, Japan

Hopkins, D. L., A. S. Beattie, et al. (1998). Meat quality of cryptorchid lambs grazing either dryland or irrigated perennial pasture with some silage supplementation. Meat Science 49(3): 267-275. {a} NSW Agriculture, P.O. Box 129, Cowra, NSW 2794, Australia

Garcia, A. and R. Lindner (1998). Dactylis glomerata genetic resources: Allozyme frequencies and performance of two subspecies on an acid sandy loam with summer drought. Euphytica 102(2): 255-264. Mision Biol. Galicia, CSIC, Apdo. 28, 36080 Pontevedra, Spain

Stefaniak, O., W. Slizak, et al. (1997). The impact of grass litter on the development of microorganisms in the substrate. Ekologia Polska 45(3-4): 709-717. Dep. Microbiol., Tech.-Agric. Acad., Bernardynska 6, 85-092 Bydgoszcz, Poland

Stefaniak, O., W. Slizak, et al. (1997). Microflora colonizing grass litter exposed in bags on differently-aged meadows. Ekologia Polska 45(3-4): 695-708. Dep. Microbiol., Tech.-Agric. Acad., Bernardynska 6, 85-092 Bydgoszcz, Poland

Kajak, A. and L. Wasilewska (1997). Changes in meadow ecosystems as consequence of secondary succession and plant diversity (synthesis of research). Ekologia Polska 45(3-4): 839-859. Dep. Soil Ecol., Inst. Ecol., Pol. Acad. Sci., Dziekanow Lesny, 05-092 Lomianki, Poland

Bogdanowicz, L. and M. Szanser (1997). The decomposition rate of Dactylis glomerata grass litter in meadow ecosystems differing in age and management. Ekologia Polska 45(3-4): 647-663. Dep. Soil Ecol., Inst. Ecol., Polish Acad. Sci., Dziekanow Lesny near Warsaw, 05-092 Lomianki, Poland

Kaczmarek, M. and A. Kajak (1997). Microarthropods and decomposition processes in meadows of various plant species richness. Ekologia Polska 45(3-4): 795-813. Dep. Soil Ecol., Inst. Ecol., Pol. Acad. Sci., 05-092 Lomianki near Warsaw, Poland

Horjales, M., N. Redondo, et al. (1995). The presence of the hexaploid plant Dactylis glomerata L. in Galicia. Boletim da Sociedade Broteriana 67: 223-230. {a} Dep. Recursos Nat. Medio Ambiente, Aptdo. 874, 36200 Vigo, Spain

Hall, M. H. (1998). Harvest management effects on dry matter yield, forage quality, and economic return of four cool-season grasses. Journal of Production Agriculture 11(2): 252-255. {a} Dep. Agron., 116 A.S.I. Build., Pa. State Univ., University Park, PA 16802, USA

Mizianty, M., C. A. Cenci, et al. (1997). Comparative studies on Polish and Italian populations of Dactylis glomerata subsp. glomerata (Poaceae). Fragmenta Floristica et Geobotanica 42(2): 405-410. {a} Dep. Plant Syst., Lab. Plant Variability, W. Szafer Inst. Bot., Polish Acad. Sci., ul. Lubicz 46, PL-31-512 Krakow, Poland

Mizianty, M. (1997). Distribution of Dactylis glomerata subsp. slovenica (Poaceae) in Europe. Fragmenta Floristica et Geobotanica 42(2): 207-213. {a} Dep. Plant Syst., Lab. Plant Variability, W. Szafer Inst. Bot., Polish Acad. Sci., Lubicz 46, PL-31-512 Krakow, Poland

Mizuno, K., H. Dohi, et al. (1998). Studies on palatability in varieties of orchardgrass (Dactylis glomerata L.). 4. Relationship between palatability of varieties and their mineral elements and some chemical constituents in spring, summer and autumn seasons. Grassland Science 43(4): 439-448. {a} Hokkaido Natl. Agric. Exp. Stn., Hitsujigaoka, Sapporo 062, Japan

Mizuno, K., S. Shioya, et al. (1998). Studies on palatability in varieties of orchardgrass (Dactylis glomerata L.). 3. Relationship between palatability of varieties and their fibrous, degradable and physical characters in spring, summer and autumn seasons. Grassland Science 43(4): 430-438. {a} Hokkaido Natl. Agric. Exp. Stn., Hitsujigaoka, Sapporo 062, Japan

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Volaire, F. and F. Lelievre (1997). Production, persistence, and water-soluble carbohydrate accumulation in 21 contrasting populations of Dactylis glomerata L. subjected to severe drought in the south of France. Australian Journal of Agricultural Research 48(7): 933-944. {a} INRA, Inst. Rech. Agron., Lab. d'Ecophysiol. Plantes sous Stress Environ., 2 Place Viala, 34060 Montpellier Cedex 1, France

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Leaden, M., J. Castano, et al. (1996). Evaluation of sulfonylurea herbicides on crop phytotoxicity, forage and seed production in cocksfoot (Dactylis glomerata). Tests of Agrochemicals and Cultivars(17): 48-49. Unidad Integrada F.C.A.-INTA Balcarce, C.C. 276, Balcarce, Argentina

Nadeau, E. M. G. and D. R. Buxton (1997). Cellulase and bacterial inoculant effects on cocksfoot and lucerne ensiled at high dry matter levels. Journal of the Science of Food and Agriculture 73(3): 369-376. {a} Agric. Res. Serv., USDA, 1577 Agronomy Hall, Ames, IA 50011, USA

Bedmar, F., M. I. Leaden, et al. (1996). Evaluation of sulfonylurea herbicides for weed control in cocksfoot (Dactylis glomerata). Tests of Agrochemicals and Cultivars(17): 32-33. Unidad Integrada F.C.A.-INTA Balcarce, CC 276 Balcarce, Argentina

Besga, G., M. Pinto, et al. Agronomic and nutritional effects of Linz-Donawitz slag application to two pastures in Northern Spain. Nutrient Cycling in Agroecosystems 46(3): 157-167. {a} Servicio de Investigacion Mejora Agraria, Gobierno Vasco, Berreaga 1, 48160 Bizkaia, Spain

Hockensmith, R. L., C. C. Sheaffer, et al. (1997). Maturation effects on forage quality of Kentucky bluegrass. Canadian Journal of Plant Science 77(1): 75-80. {a} Dep. Agron. and Plant Genetics, Univ. Minn., St. Paul, MN 55108, USA

Leaden, M., J. Castano, et al. (1996). Evaluation of sulfonylurea herbicides on crop phytotoxicity, forage and seed production in cocksfoot (Dactylis glomerata). Annals of Applied Biology 128(Suppl.): 48-49. Unidad Integrada FCA-INTA Balcarce. C.C. 276, 7620 Balcarce, Argentina

Ryser, P. and R. Notz (1996). Competitive ability of three ecologically contrasting grass species at low nutrient supply in relation to their maximal relative growth rate and tissue density. Bulletin of the Geobotanical Institute ETH 62: 3-12. {a} Geobotanisches Inst. ETH, Gladbachstr. 114, 8044 Zurich, Switzerland

Clay, K. (1996). Interactions among fungal endophytes, grasses and herbivores. Researches on Population Ecology Kyoto 38(2): 191-201. Dep. Biol., Indiana Univ., Bloomington, IN 47405, USA

Kevan, P. G. and E. A. Tikhmenev (1996). Dynamic anemophily and ecology of pollination in common grasses in Ontario, Canada. Ekologiya Moscow(4): 268-274. {a} Univ. Guelph, Guelph, ON N1G 2W1, Canada

Viciani, D. and G. Moggi (1996). Notes on the high altitude flora at Pratomagno (Eastern Tuscany) and considerations on the effects of the methane gas pipeline. Webbia 51(1): 59-81. Dip. Biol. Veg. dell'Univ., Via G. La Pira 4, I-50121 Firenze, Italy

Hoveland, C. S., R. G. Durham, et al. (1997). Tall fescue response to clipping and competition with no-till seeded alfalfa as affected by fungal endophyte. Agronomy Journal 89(1): 119-125. {a} Dep. Crop Soil Sci., Univ. Georgia, Athens, GA 30602, USA

Smith, R. S., H. Buckingham, et al. (1996). The conservation management of mesotrophic (meadow) grassland in northern England: 1. Effects of grazing, cutting date and fertilizer on the vegetation of a traditionally managed sward. Grass and Forage Science 51(3): 278-291. {a} Dep. Agric. Environ. Sci., Univ. Newcastle upon Tyne, Newcastle upon Tyne NE1 7RU, UK

Bedmar, F., M. I. Leaden, et al. (1996). Evaluation of sulfonylurea herbicides for weed control in cocksfoot (Dactylis glomerata). Annals of Applied Biology 128(Suppl.): 32-33. Unidad Integrada F.C.A.-INTA Balcarce, CC 276, 7620 Balcarce, Argentina

Zakeri, A. and Z. Banihashemi (1996). The role of weeds in cultivated and virgin soils on activity and perpetuation of Fusarium oxysporum f. sp. melonis in Fars Province. Iranian Journal of Plant Pathology 32(1-2): 22-25. {a} Fars Agric. Res. Cent., P.O. Box 73415-161, Zarghan, Iran

Jabro, J. D., W. L. Stout, et al. (1997). Nitrate leaching from soil core lysimeters treated with urine or feces under orchardgrass: Measurement and simulation. Journal of Environmental Quality 26(1): 89-94. {a} Dep. Agron., 116 ASI Bldg., Penn State Univ., University Park, PA 16802, USA

Van, D. W. A. and O. W. Nagel (1996). Carbon allocation to shoots and roots in relation to nitrogen supply is mediated by cytokinins and sucrose: Opinion. Plant and Soil 185(1): 21-32. Res. Inst. Agrobiol. Soil Fertility, P.O. Box 14, 6700 AA Wageningen, Netherlands

Garcia, O. J. C., P. Ventas, et al. (1996). An immunoblotting analysis of cross-reactivity between melon, and plantago and grass pollens. Journal of Investigational Allergology and Clinical Immunology 6(6): 378-382. {a} Serv. Alergia, Hospital "Los Montalvos", 37129 Salamanca, Spain

Sybenga, J. (1996). Chromosome pairing affinity and quadrivalent formation in polyploids: Do segmental allopolyploids exist? Genome 39(6): 1176-1184. Dep. Genetics, Wageningen Agric. Univ., Dreijenlaan 2, 6703 HA Wageningen, Netherlands

Nadeau, E. M. G., D. R. Buxton, et al. (1996). Kinetics of cell-wall digestion of orchardgrass and alfalfa silages treated with cellulase and formic acid. Journal of Dairy Science 79(12): 2207-2216. {a} USDA-ARS, 1577 Agronomy Hall, Iowa State Univ., Ames, IA 50011, USA

Volaire, F. and J. M. Gandoin (1996). The effect of age of the sward on the relationship between water-soluble carbohydrate accumulation and drought survival in two contrasted populations of cocksfoot (Dactylis glomerata L.). Grass and Forage Science 51(2): 190-198. {a} Inst. Natl. Recherches Agron., LEPSE, 34060 Montpellier cedex 1, France

Leduc, B. V., F. Inacio, et al. (1996). Characterization of Dac g 4, a major basic allergen from Dactylis glomerata pollen. Journal of Allergy and Clinical Immunology 98(6 Part 1): 1065-1072. {a} Unite Immuno-Allergie, Inst. Pasteur, 28 Rue du Dr. Roux, 75724 Paris Cedex 15, France

Batard, T., A. Weyer, et al. (1996). Isotypic analysis of grass pollen-specific antibodies in human plasma. 4. Biological activity of allergen-specific and autoanti-IgE antibody fractions on basophil histamine release. Clinical and Experimental Allergy 26(11): 1308-1315. {a} Recherche et Developpement, Lab. Francais du Fractionnement et des Biotechnologies, 3 avenue des Tropiques, BP305, F-91958 Les Ulis Cedex, France

Mizianty, M. (1996). Comparative studies on Polish and Bulgarian populations of Dactylis glomerata subsp. glomerata (Poaceae). Fragmenta Floristica et Geobotanica 41(1): 411-418. Dep. Plant Syst., Lab. Plant Variability, W. Szafer Inst. Bot., Polish Acad. Sci., ul. Lubicz 46, PL-31-512 Krakow, Poland

Mizianty, M. and C. A. Cenci (1996). Dactylis glomerata subsp. slovenica (Poaceae) in Italy. Fragmenta Floristica et Geobotanica 41(1): 405-409. {a} Dep. Plant Syst., Lab. Plant Variability, W. Szafer Inst. Bot., Polish Acad. Sci., ul. Lubicz 46, PL-31-512 Krakow, Poland

Veselova, T. D., N. A. Grevtsova, et al. (1996). On the possibility of revealing species: Indicators of the environmental pollution on the basis of the male reproductive structure analysis in angiosperms. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody Otdel Biologicheskii 101(4): 69-72. Fac. Biol., Mosc. State Univ., Moscow, Russia

Tsuyuzaki, S. and F. Kanda (1996). Revegetation patterns and seedbank structure on abandoned pastures in northern Japan. American Journal of Botany 83(11): 1422-1428. {a} Grad. Sch. Environ. Earth Sci., Hokkaido Univ., Sapporo 060, Japan

Williams, W. M. (1996). Genetic resources of temperate native and low-input grasses in New Zealand and Australian collections. New Zealand Journal of Agricultural Research 39(4): 513-526. Margot Forde Forage Germplasm Cent., AgResearch Grasslands, Private Bag 11008, Palmerston North, New Zealand

Scott, D., J. M. Keoghan, et al. (1996). Native and low-input grasses: A New Zealand high country perspective. New Zealand Journal of Agricultural Research 39(4): 499-512. AgResearch, P.O. Box 60, Lincoln, New Zealand

Reed, K. F. M. (1996). Improving the adaptation of perennial ryegrass, tall fescue, phalaris, and cocksfoot for Australia. New Zealand Journal of Agricultural Research 39(4): 457-464. Agric. Victoria Pastoral Vet. Inst., Private Bag 105, Hamilton, VIC 3300, Australia

Neffati, M., T. Behaeghe, et al. (1996). Viability of seeds from some Tunisian pastoral steppe plant species in relation to their storage conditions. Ecologia Mediterranea 22(1-2): 39-50. {a} Inst. Regions Arides, 4119 Medenine, Tunisie

Mauromicale, G. and V. Cavallaro (1996). Effects of seed osmopriming on germination of three herbage grasses at low temperatures. Seed Science and Technology 24(2): 331-338. {a} Research Center Strategic Field Crops Mediterranean Environ. Natl. Res. Council, c/o Inst. Agronomy Field Crops, Univ. Catania, Via Valdisavoia 5, 95123 Catania, Italy

Viano, J., V. Masotti, et al. (1996). Composition of Liliifloreae from Mediterranean pastures. Journal of Agricultural and Food Chemistry 44(10): 3126-3129. {a} Lab. Phytochim. Marseille, Fac. Sci. Tech. Saint-Jerome, Ave. Escadrille Normandie-Niemen, 13397 Marseille Cedex 20, France

Leduc, B. V., B. David, et al. (1994). Comparison of three horizontal two-dimensional electrophoretic techniques to separate grass pollen allergens. Cellular and Molecular Biology Noisy Le Grand 40(1): 1-8. {a} Unite d'Immuno-Allergie, Institut Pasteur, 75724 Paris Cedex 15, France

Goh, K. M., I. Mansur, et al. (1996). Biological nitrogen fixing capacity and biomass production of different understorey pastures in a Pinus radiata-pasture agroforestry system in New Zealand. Agroforestry Systems 34(1): 33-49. {a} Dep. Soil Sci., P.O. Box 84, Lincoln Univ., Canterbury, New Zealand

Lowther, W. L., R. F. Horrell, et al. (1996). Effectiveness of a strip seeder direct drill for pasture establishment. Soil and Tillage Research 38(1-2): 161-174. {a} AgRes., Invermay Agric. Cent., P.B. 50034, Mosgiel, New Zealand

Ogura, S. I. and K. Sugawara (1996). Utilization of white clover (Trifolium repens L.) by ruminants. Intake of white clover by sheep in fixed and free feeding. Grassland Science 42(2): 134-140. {a} Land Ecol., Fac. Agric., Tohoku Univ., Kawatabi, Narugo, Miyagi 989-67, Japan

Guerin, M. C., H. Senechal, et al. (1996). Cloning, sequencing and immunological characterization of Dac g 3, a major allergen from Dactylis glomerata pollen. Molecular Immunology 33(9): 797-806. {a} Serv. Immuno-Allergie, Inst. Pasteur 25-28, rue du Docteur Roux, 75724 Paris, France

Watanabe, K., J. Nonaka, et al. (1996). Seasonal changes in productivity and quality of temperate grasses and the fluctuations with years. 2. Changes of estimated dry matter digestibility. Grassland Science 42(2): 123-129. Fac. Agric., Iwate Univ., Ueda, Morioka 020, Japan

Casler, M. D. and M. H. Tageldin (1996). Experimental design factors affecting error variation in orchardgrass. Agronomy Journal 88(5): 745-749. {a} Dep. Agronomy, Univ. Wisconsin-Madison, Madison, WI 537076, USA

Kyrein, H. J., F. Horak, et al. (1996). Efficacy of intranasally applied dimethindene maleate solution as spray in adult volunteers with symptoms of seasonal allergic rhinitis in the Vienna Challenge Chamber. Arzneimittel Forschung 46(8): 794-799. {a} Univ.-Klinik Hals-Nasen-Ohrenheilkunde, Allgemeines Krankenhaus Stadt Wien, Waehringer Guertel 18-20, A-1090 Wien, Austria

Krutov, A. A., E. V. Ryabov, et al. (1996). Sobemovirus genome from Dactylis glomerata has a luteovirus-like organization of replicase and protease gene modulus. Molekulyarnaya Biologiya Moscow 30(3): 564-576. {a} Inst. Agric. Biotechnol., Russ. Acad. Agric. Sci., Moscow 127550, Russia

Kaffka, S. R. and V. R. Kanneganti (1996). Orchardgrass response to different types, rates and application patterns of dairy manure. Field Crops Research 47(1): 43-52. {a} Dep. Agronomy Range Sci., Univ. California, Davis, CA 95616, USA

Ramos, P., N. Pedrol, et al. (1996). Photosynthesis of natural cocksfoot populations under water and salt stresses. Biologia Plantarum Prague 38(3): 413-420. {a} Fisiol. Vegetal, Dep. Recursos Naturales Medio Ambiente, Fac. Ciencias, Univ. Vigo, Apdo 874, 36200 Vigo, Spain

Mehrhoff, L. A. and R. Turkington (1996). Growth and survival of white clover (Trifolium repens) transplanted into patches of different grass species. Canadian Journal of Botany 74(8): 1243-1247. {a} Dep. Botany, The University British Columbia, Vancouver, BC V6T 1Z4, Canada

Yang, Y. F. L. and L. Zhu (1996). Quantitative analysis of growth and regeneration of Dactylis glomerata tiller tuft on subtropical mid-mountain sites. Yingyong Shengtai Xuebao 7(2): 159-163. {a} Natl. Lab. Graassland Ecological Eng., Northeast Normal Univ., Changchun 130024, China

Cappelli, C. and R. Buonaurio Investigation the occurrence of Acremonium typhinum in seed samples of Dactylis glomerata. Annali della Facolta di Agraria Universita degli Studi di Perugia 47: 71-76. Ist. Patol. Vegetale, Univ. Delgi Studi, Perugia, Italy

Oertel, C., J. Fuchs, et al. (1996). Successful hybridization between Lolium and Dactylis. Plant Breeding 115(2): 101-105. Inst. Pflanzengenetik Kulturpflanzenforschung, Correnstrase 3, D-06466 Gatersleben, Germany

Ikeda, H., T. Ohkuro, et al. (1994). Shoot morphological response to interactions between Dactylis glomerata and Veronica persica. Ecoscience 1(4): 329-332. Natl. Inst. Agro-Environ. Sci., Tsukuba, Ibaraki 305, Japan

Calviere, I. and M. Duru (1995). Leaf appearance and senescence patterns of some pasture species. Grass and Forage Science 50(4): 447-451. {a} INRA Stn. d'Agronomie, BP 27, 31326 Castanet, France

Tuba, Z., K. Szente, et al. (1996). Responses of CO-2 assimilation, transpiration and water use efficiency to long-term elevated CO-2 in perennial C-3 xeric loess steppe species. Journal of Plant Physiology 148(3-4): 356-361. Plant Physiological Sect., Dep. Botany Plant Physiol., Agricultural Univ. Godollo, H-2103 Godollo, Hungary

Masuko, T., I. Kodama, et al. (1996). Effects of addition of formic acid or mixture of bacterial inoculant and enzyme on fermentation of orchardgrass (Dactylis glomerata L.), Timothy (Phleum pratense L.) and alfalfa (Medicago sativa L.) silages. Grassland Science 42(1): 13-19. Fac. Bioindustry, Tokyo Univ. Agriculture, 196 Yasaka, Abashiri, Hokkaido 099-24, Japan

West, H. M. (1996). Influence of arbuscular mycorrhizal infection on competition between Holcus lanatus and Dactylis glomerata. Journal of Ecology 84(3): 429-438. Dep. Life Sci., Univ. Nottingham, University Park, Nottingham NG7 2RD, UK

Bretagnolle, F. and J. D. Thompson (1996). An experimental study of ecological differences in winter growth between sympatric diploid and autotetraploid Dactylis glomerata. Journal of Ecology 84(3): 343-351. CEFE-CNRS, Route de Mende, BP 5051, 34033 Montpellier Cedex, France

Wander, M. M. and S. J. Traina (1996). Organic matter fractions from organically and conventionally managed soils: I. Carbon and nitrogen distribution. Soil Science Society of America Journal 60(4): 1081-1087. {a} Univ. Illinois, 1102 S. Goodwin Ave., Urbana, IL 61801, USA

Schlaepfer, B. and P. Ryser (1996). Leaf and root turnover of three ecologically contrasting grass species in relation to their performance along a productivity gradient. Oikos 75(3): 398-406. Geobot. Inst. ETH Zurich, Gladbachstr. 114, CH-8044 Zurich, Switzerland

Wardle, D. A., K. S. Nicholson, et al. (1996). Use of a comparative approach to identify allelopathic potential and relationship between allelopathy bioassays and "competition" experiments for ten grassland and plant species. Journal of Chemical Ecology 22(5): 933-948. {a} AgResearch, Ruakura Agric. Res. Cent., Private Bag 3123, Hamilton, New Zealand

Kinsman, E. A., C. Lewis, et al. (1996). Effects of temperature and elevated CO-2 on cell division in shoot meristems: Differential responses of two natural populations of Dactylis glomerata L. Plant Cell and Environment 19(6): 775-780. {a} Sch. Pure Applied Biol., Univ. Wales, Cardiff, P. O. Box 915, Cardiff CF1 3TL, UK

Esser, K. B. (1996). Reference concentrations for heavy metals in mineral soils, oat, and orchard grass (Dactylis glomerata) from three agricultural regions in Norway. Water Air and Soil Pollution 89(3-4): 375-397. Cent. Int. Environ. Dev. Studies, PO Box 5001, N-1432 As, Norway

Fujimoto, F., H. Yamaguchi, et al. (1996). Persistency of grass and legume varieties bred in the warm region of Japan: Achievements of plant breeding revealed in the collaborative research between Japan and France. JARQ 30(2): 97-105. {a} Fac. Agric., Gifu Univ., Yanagido 1-1, Gifu 501-11, Japan

Helmke, C. and W. Huth (1996). Barley yellow dwarf virus - evidence and occurrence of the RMV-like strain in Germany. Zeitschrift fuer Pflanzenkrankheiten und Pflanzenschutz 103(2): 113-119. Biol. Bundesanstalt Land- Forstwirtschaft, Inst. Biochemie Pflanzenvirol., Messeweg 11/12, D-38104 Braunschweig, Germany

Runge, F. (1996). The population of an ant-hill with phanerogams. Floristische Rundbriefe 30(1): 30-31. Diesterwegstr. 63, D-48159 Munester, Germany

Klich, M. G., M. B. Mujica, et al. (1996). Effect of soil water deficit on the epidermal characters of some forage grasses. Biocell 20(1): 67-76. Dep. Agronomia Cent. Recursos Natl. Renovables Zona Semiarida, Univ. Nacl. Sur, Bahia Blanca, Argentina

Ale, A. N. (1995). Ergot (Claviceps purpurea) and some other fungal flora on sweet grasses within the Duisburg area. Mededelingen Faculteit Landbouwkundige en Toegepaste Biologische Wetenschappen Universiteit Gent 60(2a): 295-306. Hans-Sachsstr. 75, 47166 Duisburg, Germany

Foster, J. G., J. R. Todd, et al. (1996). Quantitative measurement of fiber fractions of cool- and warm-season grass herbage using cell-wall-degrading enzymes. Journal of Agricultural and Food Chemistry 44(6): 1475-1482. {a} Agric. Res. Serv., U.S. Dep. Agric., Appalachian Soil Water Conservation Res. Lab., PO Box 867, Airport Rd., Beckley, WV 25802-0867, USA

Pacakova, V., J. Pechancova, et al. (1996). Size-exclusion liquid chromatography and capillary electrophoresis of pollen allergens. Journal of Chromatography B Biomedical Applications 681(1): 47-53. {a} Dep. Analytical Chemistry, Charles University, Alberto 2030, 128 40 Prague 2, Czech Republic

Roda, A. L., D. A. Landis, et al. (1996). Forage grasses decrease alfalfa weevil (Coleoptera: Curculionidae) damage and larval numbers in alfalfa-grass intercrops. Journal of Economic Entomology 89(3): 743-750. {a} Dep. Entomol., Pesticide Res. Cent., Michigan State Univ., East Lansing, MI 48824-1115, USA

Gigon, A. and A. Leutert (1996). The dynamic keyhole-key model of coexistence to explain diversity of plants in limestone and other grasslands. Journal of Vegetation Science 7(1): 29-40. {a} Geobotanisches Inst., Eidgenoessische Technische Hochschule, Gladbachstr. 114, CH-8044 Zurich, Switzerland

Gong, Y., M. G. Lambert, et al. (1996). Effects of contrasting sward heights within forage species on short-term ingestive behaviour of sheep and goats grazing grasses and legumes. New Zealand Journal of Agricultural Research 39(1): 83-93. {a} AgRes. Grasslands, Private Bag 11008, Palmerston North, New Zealand

Boyer, D. G., R. J. Wright, et al. (1996). Soil spatial variability relationships in a steeply sloping acid soil environment. Soil Science 161(5): 278-287. {a} USDA-ARS, P.O. Box 867, Beckley, WV 25802-0867, USA

Duru, M. and I. Calviere (1996). Influence of leaf area index and carbohydrate reserves at cutting on the leaf growth of two forage grasses (Dactylis glomerata L. and Festuca arundinacea Schreb.). Canadian Journal of Plant Science 76(2): 269-276. INRA Station d'Agronomie, BP 27, 31326 Castanet, France

Wedderburn, M. E., K. D. Adam, et al. (1996). Effect of oversown ryegrass (Lolium perenne) and white clover (Trifolium repens) on the genetic structure of New Zealand hill pastures. New Zealand Journal of Agricultural Research 39(1): 41-52. {a} AgRes., Whatawhata Res. Centre, Private Bag 3089, Hamilton, New Zealand

Kanno, T. (1995). Study on productivity and utilization of tropical and temperate grasses under intensive grazing. Sochi Shikenjo Kenkyu Hokoku(52): 19-109. Dep. Grassl. Plann., Natl. Grassland Res. Inst., 768 Senbonmatsu, Nishinasuno, Tochigi 329-27, Japan

Turner, K. E., D. P. Belesky, et al. (1996). Canopy management influences on cool-season grass quality and simulated livestock performance. Agronomy Journal 88(2): 199-205. {a} USDA-ARS, Appalachian Soil Water Conservation Res. Lab., Beckley, WV 25802, USA

Sugawara, K. and T. Isawa (1995). Seasonal variation of nitrogen fixation by in situ determination in white clover (Trifolium repens L.): Orchardgrass (Dactylis glomerata L.). Grassland Science 41(1): 67-70. Grassland Res. Lab., Fac. Agric., Tohoku University, Kawatabi, Narugo, Miyagi 989-967, Japan

Sugiyama, S. and H. Nakashima (1995). Variation in competitive ability and correlated traits in cultivated population of Lolium perenne. Grassland Science 41(1): 9-15. {a} Fac. Agric., Hirosaki University, Hirosaki 036, Japan

Nishimura, T. (1995). Effects of soaking or air-drying pretreatments and sprinkling the seed bed on the early germination of orchardgrass (Dactylis glomerata L.). Grassland Science 41(3): 263-266. Kuju Agricultural Research Center, Fac. Agriculture, Kyushu Univ., 4045-4 Oaza Kuju, Kuju-machi, Oita 878-02, Japan

Inoue, N. (1995). Solar radiation extinction coefficients of component species in orchardgrass-alfalfa mixture sward as influenced by nitrogen application rates. Grassland Science 41(3): 183-187. Subtrop. Plant Inst., Kyoto Univ., Sue, Kushimoto-cho, Wakayama 649-36, Japan

Mizianty, M. and C. A. Cenci (1995). Dactylis glomerata L. subsp. slovenica (Dom.) Dom. (Gramineae), a new taxon to Italy. Webbia 50(1): 45-50. {a} W. Szafer Inst. Bot., Polish Acad. Sci., Lubicz 46, 31512 Krakow, Poland

Allen, V. G., J. P. Fontenot, et al. (1996). Forage systems for beef production from conception to slaughter: III. Finishing systems. Journal of Animal Science 74(3): 625-638. {a} Dep. Plant Soil Sci., Tex. Tech Univ., Lubbock, TX 79409-2122, USA

Kammerl, R. and U. Simon (1995). On the rate of water loss of forage grasses and legumes in the primary growth at defined stages of growth. Wirtschaftseigene Futter 41(2): 182-195. Technische Univ. Muenchen, Lehrstuhl Gruenlandlehre, D-85350 Freising-Weihenstephan, Germany

Von, B. W. O. and E. Jucken (1995). Influence of interspecific competition on ensilability and silage quality of grassclover mixtures. Wirtschaftseigene Futter 41(2): 163-171. Inst. Pflanzenbau Pflanzenzuechtung II, Gruenlandwirtschaft Futterbau, Justus-Liebig-Univ. Giessen, Ludwigstr. 23, 35390 Giessen, Germany

Henry, D. A., R. H. MacMillan, et al. (1996). Measurement of the shear and tensile fracture properties of leaves of pasture grasses. Australian Journal of Agricultural Research 47(4): 587-603. {a} CSIRO Div. Anim. Production, Private Bag, PO Wembley, WA 6014, Australia

Kontothanasi, G., E. Moschovakis, et al. (1995). Determination of sensitivity to inhalant allergens in patients with allergic rhinitis in West Athens. Rhinology Utrecht 33(4): 234-235. {a} ENT Dep., Gen. Hosp., Piraeus, Greece

Mueller, N. (1995). River dynamics and floodplain vegetation and their alterations due to human impact. Archiv fuer Hydrobiologie Supplementband 101(3-4): 477-512. Am Sonnenhang 13, D-86199 Augsburg, Germany

Saebo, A. and L. M. Mortensen (1996). The influence of elevated CO-2 concentration on growth of seven grasses and one clover species in a cool maritime climate. Acta Agriculturae Scandinavica Section B Soil and Plant Science 46(1): 49-54. Norwegian Crop Res. Inst., Saerheim Res. Centre, N-4062 Klepp St., Norway

Dohi, H., A. Yamada, et al. (1996). Effects of organic solvent extracts from herbage on feeding behavior in goats. Journal of Chemical Ecology 22(3): 425-430. {a} Dep. Ecol., Natl. Grassland Res. Inst., Senbonmatsu, Nishinasuno, Tochigi 329-27, Japan

Feldhake, C. M. and K. D. Ritchey (1996). Flue gas desulfurization gypsum improves orchardgrass root density and water extraction in an acid subsoil. Plant and Soil 178(2): 273-281. USDA, ARS, ASWCRL PO Box 867, Airport Rd., Beckley, WV 25802-0867, USA

Jung, G. A., J. A. Shaffer, et al. (1996). Performance of 'Grasslands Puna' chicory at different management levels. Agronomy Journal 88(1): 104-111. {a} USDA-ARS, Pasture Systems Watershed Managment Res., The Pennsylvania State Univ., University Park, PA 16802, USA

Darvas, B. and A. Andersen (1996). Chromatomyia fuscula (Zett.) (Dipt., Agromyzidae) host plant, feeding and oviposition site preferences. Journal of Applied Entomology 120(1): 23-27. {a} Plant Protection Inst., Hungarian Acad. Sci., PO Box 102, Budapest H-1525, Hungary

Hollifield, B. K. and R. W. Dimmick (1995). Arthropod abundance relative to forest management practices benefitting ruffed grouse in the southern Appalachians. Wildlife Society Bulletin 23(4): 756-764. {a} North Carolina Wildlife Res. Commission, Route 3, Box 806, Marion, NC 28752, USA

Hulme, P. E. (1996). Herbivores and the performance of grassland plants: A comparison of arthropod, mollusc and rodent herbivory. Journal of Ecology 84(1): 43-51. Department Biological Sciences, University Durham, Science Laboratories, South Road, Durham DH1 3LE, UK

Brock, J. L., D. E. Hume, et al. (1996). Seasonal variation in the morphology of perennial ryegrass (Lolium perenne) and cocksfoot (Dactylis glomerata) plants and populations in pastures under intensive sheep grazing. Journal of Agricultural Science 126(1): 37-51. AgRes., Grasslands Res. Cent., Private Bag 11008, Palmerston North, New Zealand

Kendall, D. A., S. George, et al. (1996). Occurrence of barley yellow dwarf viruses in some common grasses (Gramineae) in south west England. Plant Pathology Oxford 45(1): 29-37. Dep. Agric. Sci., Univ. Bristol, Inst. Arable Crops Research, Long Ashton Research Station, Bristol BS18 9AF, UK

Haris, A. (1994). Food-choice of wheat-sawflies (Dolerus spp., Hymenoptera, Tenthredinidae). Acta Phytopathologica et Entomologica Hungarica 29(3-4): 335-342. Goncol Found., P.O. Box 184, Vac, Hungary

Haris, A. (1994). Preliminary examinations on food-choice of Pachynematus clitellatus LEPELETIER (Hymenoptera, Tenthredinidae). Acta Phytopathologica et Entomologica Hungarica 29(3-4): 329-334. Goncol Found., P.O. Box 184, Vac, Hungary

Krumbiegel, A., S. Klotz, et al. (1995). Early stages of old-field vegetation in Central Germany. Tuexenia(15): 387-414. {a} Umweltforschungszentrum Leipzig-Halle, Sektion Biozoenoseforschung, Hallesche Str. 44, D-06246 Bad Lauschstaedt, Germany

Ferrer, C. R., M. Petit, et al. (1995). The effect of sward height on grazing behaviour and herbage intake of three sizes of Charolais cattle grazing cocksfoot (Dactylis glomerata) swards. Animal Science Pencaitland 61(3): 511-518. Lab. Adaptation des Herbivores aux Milieux, INRA, Theix, 63122 Saint-Genes-Champanelle, France

Opitz, V. B. W. and B. Biskupek (1995). The influence of interspecific competition in a grass-clover mixture on nutritional value. Journal of Agronomy and Crop Science 175(5): 355-364. {a} Ludwigstrasse 23, D-35390 Giessen, Germany

Miyahara, S. (1995). Olive pollinosis in Japan. Japanese Journal of Allergology 44(11): 1305-1310. Dep. Otolaryngol., Okayama Univ. Med. Sch., Okayama, Japan

Fraser, J. and H. T. Kunelius (1995). Herbage yield and composition of white clover/grass associations in Atlantic Canada. Journal of Agricultural Science 125(3): 371-377. {a} Res. Centre, Agric. Agri-Food Canada, PO Box 3000, Lethbridge, AB T1J 4BJ, Canada

Falistocco, E., N. Tosti, et al. (1995). Cytomixis in pollen mother cells of diploid Dactylis, one of the origins of 2n gametes. Journal of Heredity 86(6): 448-453. Istituto di Miglioramento Genetico Vegetale, Facolta di Agraria, Universita degli Studi di Perugia, Borgo XX Giugno, 06100 Perugia, Italy

Schenk, S., H. Breiteneder, et al. (1995). T-cell epitopes of Phl p 1, major pollen allergen of timothy grass (Phleum pratense): Evidence for crossreacting and non-crossreacting T-cell epitopes within grass group I allergens. Journal of Allergy and Clinical Immunology 96(6 Part 1): 986-996. {a} Inst. Gen. Exp. Pathol., Dep. Immunopathol., AKH-EBO, Waehringer Guertel 18-20, A-1090 Vienna, Austria

Dechnik, I. and A. Kaczor (1994). The after-effect of simulated acid rain on some properties of brown soil. Polish Journal of Soil Science 27(1): 11-18. {a} Dep. Agric. Chem., Univ. Agriculture, Akademicka 15, 20-033 Lublin, Poland

Bretagnolle, F., J. D. Thompson, et al. (1995). The influence of seed size variation on seed germination and seedling vigour in diploid and tetraploid Dactylis glomerata L. Annals of Botany London 76(6): 607-615. CEFE-CNRS, Route de Mende, BP 5051, 34033 Montpellier Cedex, France

Shateryan, D., B. E. Coulman, et al. (1995). Recurrent restricted phenotypic selection for forage yield in timothy and orchardgrass. Canadian Journal of Plant Science 75(4): 871-875. {a} Dep. Plant Sci., McGill Univ., Macdonald Campus, 21111 Lakeshore Road, Ste-Anne-de-Bellevue, PQ H9X 3V9, Canada

Halgerson, J. L., C. C. Sheaffer, et al. (1995). Prediction of ruminal protein degradability of forages using near infrared reflectance spectroscopy. Agronomy Journal 87(6): 1227-1231. {a} Dep. Agron. Plant Genetics, Univ. Minn., St. Paul, MN 55108, USA

Belesky, D. P. and J. M. Fedders (1995). Influence of autumn management on orchardgrass: White clover swards. Agronomy Journal 87(6): 1186-1192. {a} USDA-ARS, Appalachian Soil Water Conservation Res. Lab., Beckley, WV 25802, USA

Lopez, F. A., N. Balcazar, et al. (1995). The recycling of Linz-Donawitz (LD) converter slag by use as a liming agent on pasture land. Waste Management and Research 13(6): 555-568. {a} Dep. Materials Recycling, Natl. Cent. Metallurgical Res. (CSIC), Avda. Gregorio del Amo 8, 28040 Madrid, Spain

Kuklin, A. I. and B. V. Conger (1995). Enhancement of somatic embryogenesis in orchardgrass leaf cultures by epinephrine. Plant Cell Reports 14(10): 641-644. {a} Dep. Plant and Soil Sci., Univ. Tenn., Knoxville, TN 37901-1071, USA

Jay, M. and R. Lumaret (1995). Variation in the subtropical group of Dactylis glomerata L.-2. Evidence from phenolic compound patterns. Biochemical Systematics and Ecology 23(5): 523-531. {a} Laboratoire Biologie Micromoleculaire Phytochimie, Universite Lyon-I, 43 Bd. du 11 Novembre 1918, F-69622 Villeurbanne, France

Hume, D. E., T. B. Lyons, et al. (1995). Evaluation of 'Grasslands Puna' chicory (Cichorium intybus L.) in various grass mixtures under sheep grazing. New Zealand Journal of Agricultural Research 38(3): 317-328. AgResearch, Grasslands Res. Centre, Private Bag 11008, Palmerston North, New Zealand

Pinto, M., M. Rodriguez, et al. (1995). Effects of Linz-Donawitz (LD) slag on soil properties and pasture production in the Basque country (northern Spain). New Zealand Journal of Agricultural Research 38(1): 143-155. {a} Servicio de Investigacion y Mejora Agraria, Gobierno Vasco. B Artegan n 26, 48016 Derio, Bizkaia, Spain

Grau, A. (1995). A closed chamber technique for field measurement of gas exchange of forage canopies. New Zealand Journal of Agricultural Research 38(1): 71-77. AgResearch, Invermay Res. Centre, Private Bag 50034, Mosgiel, New Zealand

Bondar, Y. I., G. S. Shmanai, et al. (1995). Investigation of radionuclide mobility in soils and of their availability to plants by ion-exchange method. Pochvovedenie(6): 714-717. Inst. Radiobiol., Belaruss. Acad. Sci., Minsk, Belarus

Somleva, M. (1995). In vitro screening for resistance to proline analogues in orchardgrass Dactylis glomerata L. Bulgarian Journal of Plant Physiology 21(1): 84-89. Acad. M. Popov Inst., Plant Physiology, Acad. G. Bonchev, Str., Bl. 21, Sofia 1113, Bulgaria

Papanatasis, V., Z. Koukoura, et al. (1995). Effects of thinning, fertilisation and sheep grazing on the understory vegetation of Pinus pinaster plantations. Forest Ecology and Management 77(1-3): 181-189. {a} Sch. Forestry Natural Environment, Aristotle University, 54006 Thessaloniki, Greece

Gonzalez, L., X. C. Souto, et al. (1995). Allelopathic effects of Acacia melanoxylon R.Br. phyllodes during their decomposition. Forest Ecology and Management 77(1-3): 53-63. {a} Dep. Recursos Naturais Medio Ambiente, Fac. Ciencias de Vigo, Univ. Vigo, Apdo. 874, 36200 Vigo, Spain

Belyuchenko, I. S. (1995). Content of macroelements and trace elements in the fodder weight of herbaceous plants of different origin cultivated in the southern regions of the Commonwealth of Independent States. Rastitel'nye Resursy 31(1): 15-24. Kuban State Agrar. Univ., Krasnodar, Russia

Laidinen, G. F. and S. I. Kalinina (1995). Phytocoenotic role of fodder grasses cultivated on different soil types in Southern Karelia. Rastitel'nye Resursy 31(1): 3-15. {a} Inst. Biol., Karel. Res. Cent., Russ. Acad. Sci., Petrozavodsk, Russia

Davis, M. R. (1995). Influence of radiata pine seedlings on chemical properties of some New Zealand montane grassland soils. Plant and Soil 176(2): 255-262. Forest Res. Inst., P.O. Box 465, Rangiora, New Zealand

Madaminov, A. A. and A. T. Kalimullin (1993). Data on the study of artificial meadow plant communities in the upper course of the Zidda River (Gissar Range). Izvestiya Akademii Nauk Respubliki Tadzhikistan Otdelenie Biologicheskikh Nauk(3): 20-23. Inst. Bot., Taj. Acad. Sci., Dushanbe, Tajikistan

Sukov, A. A. (1995). Effect of single and split application of nitrogenous fertilizer on yield and some qualitative characteristics of orchard grass. Agrokhimiya(6): 47-52. Vologda Dairy Inst., Molochnoye, Russia

Muravin, E. A., A. S. Zaiko, et al. (1995). Efficiency and utilization of nitrogen of common urea and of that modified by nitrification inhibitor by grasses on floodplain cultivated pasture. Agrokhimiya(6): 22-28. K.A. Timiryazev Mosc. Agric. Acad., Moscow, Russia

Larina, G. E. and A. I. Obukhov (1995). Heavy metals in vegetation from lawns situated along highways. Vestnik Moskovskogo Universiteta Seriya 17 Pochvovedenie(3): 41-48, 70-71. {a} Dep. Soil Chem., Mosc. State Univ., Moscow, Russia

Greer, D. H., W. A. Laing, et al. (1995). Photosynthetic responses of thirteen pasture species to elevated CO-2 and temperature. Australian Journal of Plant Physiology 22(5): 713-722. {a} Horticultural Food Res. Inst., Private Bag 11030, Palmerston North, New Zealand

Bretagnolle, F. and R. Lumaret (1995). Bilateral polyploidization in Dactylis glomerata L. subsp. lusitanica: Occurrence, morphological and genetic characteristics of first polyploids. Euphytica 84(3): 197-207. Dep. Population Biology, CEFE Centre Louis Emberger, BP 5051, 34033 Montpellier Cedex, France

Lowe, K. F. and T. M. Bowdler (1995). Growth, persistence, and rust sensitivity of irrigated, perennial temperate grasses in the Queensland subtropics. Australian Journal of Experimental Agriculture 35(5): 571-578. Queensl. Dep. Primary Ind., PO Box 96, Ipswich, QLD 4305, Australia

Sahuquillo, E. and R. Lumaret (1995). Variation in the subtropical group of Dactylis glomerata L. - 1. Evidence from allozyme polymorphism. Biochemical Systematics and Ecology 23(4): 407-418. Dep. Biol. Populations, Cent. d'Ecologie Fonctionnelle et Evolutive L.: Emberger, CNRS, B.P. 5051, 34033 Montpellier Cedex, France

Kochetov, I. S., A. D. Prudnikov, et al. (1994). Formation and production of perennial grass stands depending on methods of soil management. Izvestiya Timiryazevskoi Sel'skokhozyaistvennoi Akademii(4): 29-42. Dep. Exp. Agric. Methods, K.A. Timiryazev Mosc. Agric. Acad., Moscow, Russia

Duru, M., H. Ducrocq, et al. (1995). Modeling growth of cocksfoot (Dactylis glomerata L.) and tall fescue (Festuca arundinacea Schreb.) at the end of spring in relation to herbage nitrogen status. Journal of Plant Nutrition 18(10): 2033-2047. {a} INRA Station d'Agronomie, Auzeville, BP 27, 31326 Castanet Tolosan, France

Sato, K., N. Harashima, et al. (1995). Vegetation and productivity of a Lolium dominant and a Festuca-Dactylis-dominant pasture under grazing of crossbred cow (Japanese black X Holstein)-calf. Sochi Shikenjo Kenkyu Hokoku(51): 40-49. {a} Shikoku Natl. Agric. Exp. Stn. Zentsuji, Kagawa 765, Japan

Brown, D. (1995). The impact of species introduced to control tree invasion on the vegetation of an electrical utility right-of-way. Canadian Journal of Botany 73(8): 1217-1228. Ontario Hydro Technol., 800 Kipling Ave., KJ 135, Toronto, ON M8Z 5S4, Canada

Welch, D. and D. Scott (1995). Studies in the grazing of heather moorland in north-east Scotland. VI. 20-Year trends in botanical composition. Journal of Applied Ecology 32(3): 596-611. Inst. Terrestrial Ecol., Hill Brathens, Banchory, Kincardineshire AB31 4BY, UK

Konarev, A. V., I. O. Vvedenskaya, et al. (1995). Use of prolamine polymorphism in studying genetic resources of forage grasses. Genetic Resources and Crop Evolution 42(3): 197-209. {a} N. I. Vavilov Institute of World Plant Genetic Resources, 42 Herzen Street, St. Petersburg 190000, Russia

Bo, S. and J. Oyen (1995). Perennial ryegrass in pure stand and in mixtures with other grass species. Norsk Landbruksforsking 9(1-2): 29-37. {a} Planteforsk Kvithamar, B-7500 Stjordal, Norway

Chung, I. M. and D. A. Miller (1995). Allelopathic influence of nine forage grass extracts on germination and seedling growth of alfalfa. Agronomy Journal 87(4): 767-772. {a} Dep. Agron., Univ. Ill., Urbana-Champaign, IL 61801, USA

Rognli, O. A., K. Aastveit, et al. (1995). Genetic variation in cocksfoot (Dactylis glomerata L.) populations for mottle virus resistance. Euphytica 80(2): 109-116. {a} Dep. Biotechnol. Sci., Agric Univ. Norway, P.O. Box 5040, 1432 As, Norway

Welch, D. (1995). Trends in the botanical composition of set-aside fields in North-East Scotland uncultivated for five years. Botanical Journal of Scotland 47(2): 141-150. Inst. Terrestrial Ecol., Banchory Res. Station, Hill Brathens, Glassel, Banchory, Kincardineshire AB31 4BY, UK

Kosev, K. H. (1994). Effect of impact atmospheric pollution on the structure of the photosynthetic apparatus of Dactylis glomerata L. Dokladi na B"lgarskata Akademiya na Naukite 47(2): 73-76. Dep. Botany, Fac. Biol., Univ. Sofia, Sofia, Bulgaria

Piano, E. and P. Annicchiarico (1995). Interference effects in grass varieties grown as pure stand, complex mixture and binary mixture with white clover. Journal of Agronomy and Crop Science 174(5): 301-308. Ist. Sperimentale per le Colture Foraggere, 29 Viale Piacenza, I-20075 Lodi, Italy

Akbar, G., S. Rafique, et al. (1994). Evaluation of different exotic grass species in upland Balochistan. Pakistan Journal of Forestry 44(1): 1-8. Arid Zone Res. Inst., Parc, PO Box 63, Brewery Rd., Quetta 87300, Pakistan

Kaczor, A. Plant indexes in the evaluation of the degree of environment pollution with acid rainfalls: Part I. The effect of environment of plant development shaped with acid rainfall and dolomite on the yield of ordinary cocksfoot (Dactylis glomerata L.). Polish Journal of Soil Science 26(2): 143-149. Dep. Agric. Chem., Univ. Agric., Akademicka 15, 20-033 Lublin, Poland

Cenci, C. A. and M. Bencivenga Artificial pastu