Source: AGRICOLA database (1970-1996)

Aramburu, J. and M. Rovira (2000). Incidence and natural spread of apple mosaic ilarvirus in hazel in north-east Spain. Plant Pathology Oxford. [print] August 49(4): 423-427. {a} Departamento de Proteccion Vegetal, Institut de Recerca i Tecnologia Agroalimentaries, Ctra. de Cabrils s/n, 08348, Cabrils, Barcelona, Spain

Chuine, I., J. Belmonte, et al. (2000). A modelling analysis of the genetic variation of phenology between tree populations. Journal of Ecology. [print] August 88(4): 561-570. {a} Palaeoenvironnements and Palynologie, Institut des Sciences de l'Evolution, Universite Montpellier II, place Eugene Bataillon, 34095, Montpellier Cedex, 5, France

Cimino, G., A. Passerini, et al. (2000). Removal of toxic cations and Cr(VI) from aqueous solution by hazelnut shell. Water Research. [print] August 34(11): 2955-2962. {a} Dipartimento di Chimica organica e biologica, Universita degli Studi, Salita Sperone 31, 98166, Messina, Italy

Clemons, L. (2000). Psilota anthracina Mg. (Dip.: Syrphidae) and Melanochaeta capreolus (Haliday) (Dip.: Chloropidae): Two enigmatic species found together at a site in East Kent. Entomologist's Record and Journal of Variation. [print] July August 112(4): 180-181. {a} 14 St. John's Avenue, Sittingbourne, Kent, ME10 4NE, UK

Coyne, C. J., S. A. Mehlenbacher, et al. (2000). Comparison of two methods to evaluate quantitative resistance to eastern filbert blight in European hazelnut. Journal of the American Society for Horticultural Science. [print] September 125(5): 603-608. {a} U.S. Department of Agriculture, Agricultural Research Service, Washington State University, 59 Johnson Hall, Pullman, WA, 99164-6402, USA

Gearey, B. R., D. J. Charman, et al. (2000). Palaeoecological evidence for the prehistoric settlement of Bodmin Moor, Cornwall, southwest England. Part I: The status of woodland and early human impacts. Journal of Archaeological Science. [print] May 27(5): 423-438. {a} Centre for Wetland Archaeology, Department of Geography, University of Hull, Hull, HU6 7RX, UK

Hannon, G. E., R. Bradshaw, et al. (2000). 6000 Years of forest dynamics in Suserup Skov, a seminatural Danish woodland. Global Ecology and Biogeography. [print] March 9(2): 101-114. {a} Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences, S-230 53, Alnarp, Sweden

Hansson, L. (2000). Interactions by vascular plants and birds between isolated ancient oak-hazel woods and a matrix of conifer plantations. Biological Conservation. [print] September 95(2): 191-196. {a} Department of Conservation Biology, SLU, Swedish University of Agricultural Science, S-750 07, Uppsala, Sweden

Lunde, C. F., S. A. Mehlenbacher, et al. (2000). Survey of hazelnut cultivars for response to eastern filbert blight inoculation. Hortscience . [print] July 35(4): 729-731. {a} Department of Horticulture, Oregon State University, 4017 Agricultural and Life Sciences Building, Corvallis, OR, 97331, USA

Mehlenbacher, S. A., A. N. Azarenko, et al. (2000). 'Lewis' hazelnut. Hortscience . April 35(2): 314-315. {a} Department of Horticulture, Oregon State University, 4017 Agricultural and Life Sciences Building, Corvallis, OR, 97331, USA

Pinkas, Y., M. Maimon, et al. (2000). Inoculation, isolation and identification of Tuber melanosporum from old and new oak hosts in Israel. Mycological Research. [print] April 104(4): 472-477. {a} Department of Plant Pathology, ARO, Volcani Center, Bet Dagan, 50250, Israel

Sarlov, H. I. L. and G. L. A. Fry (2000). Dispersal of woody plants in forest edges and hedgerows in a Southern Swedish agricultural area: The role of site and landscape structure. Landscape Ecology. April 15(3): 229-242. {a} Department of Landscape Planning, S-230 53, Alnarp, Sweden

Scortichini, M., U. Marchesi, et al. (2000). Genetic and pathogenic diversity of Pseudomonas avellanae strains isolated from Corylus avellana trees in north-west of Italy, and comparison with strains from other regions. European Journal of Plant Pathology. Feb. 106(2): 147-154. {a} Istituto Sperimentale per la Patologia Vegetale, Via C.G. Bertero 22, I-00156, Roma, Italy

Scortichni, M., U. Marchesi, et al. (2000). Rapid identification of Pseudomonas avellanae field isolates, causing hazelnut decline in Central Italy, by repetitive PCR genomic fingerprinting. Journal of Phytopathology Berlin. March 148(3): 153-159. {a} Istituto Sperimentale per la Frutticoltura, Via di Fioranello 52, Ciampino Aeroporto, I-00040, Roma, Italy

van, d. K. W. O., L. J. F. N. van, et al. (2000). Palynostratigraphy of the last centuries in Switzerland based on 23 lake and mire deposits: Chronostratigraphic pollen markers, regional patterns, and local histories. Review of Palaeobotany and Palynology. Jan. 108(1-2): 85-142. {a} Geobotanical Institute, Altenbergrain 21, CH-3013, Bern, Switzerland

Wigotzki, M., H. Steinhart, et al. (2000). Influence of varieties, storage and heat treatment on IgE-binding proteins in hazelnuts (Corylus avellana). Food and Agricultural Immunology. [print] September 12(3): 217-229. {a} University of Hamburg, Institute of Biochemistry and Food Chemistry, Hamburg, Germany

Ackurt, F., M. Ozdemir, et al. (1999). Effects of geographical origin and variety on vitamin and mineral composition of hazelnut (Corylus avellana L.) varieties cultivated in Turkey. Food Chemistry 65(3): 309-313. {a} TUBiTAK, Marmara Research Centre, Food Science and Technology Research Institute, 41470 Gebze, Kocaeli, Turkey

Alma, A. (1999). Investigations on the populations of Auchenorrhyncha in the wet zones of the lake of Viverone (Piedmont, Italy) (Rhynchota Homoptera). Bollettino della Societa Entomologica Italiana. Sept. Dec. 131(3): 209-217. {a} Entomologia e Zoologia Applicate all'Ambiente "Carlo Vidano", Via Leonardo da Vinci 44, I-10095, Grugliasco TO, Italy

Bjorkman, L. and M. Karlsson (1999). The history of beech, Fagus sylvatica, forests in southwestern Sweden: Examples from palaeoecological studies of beech forest sites in Halland. Svensk Botanisk Tidskrift 93(2): 107-122. {a} Kvartargeologiska avdelningen, Lunds universitet, Tornavagen 13, SE-223 63, Lund, Sweden

Bodziarczyk, J., J. Michalcewicz, et al. (1999). Secondary forest succession in abandoned glades of the Pieniny National Park. Polish Journal of Ecology 47(2): 175-189. {a} Department of Forest Botany and Nature Conservation, Agricultural University, Al. 29 Listopada 46, 31-425, Cracow, Poland

Charcosset, J. Y. and M. Gardes (1999). Infraspecific genetic diversity and substrate preference in the aquatic hyphomycete Tetrachaetum elegans. Mycological Research. June 103(6): 736-742. {a} Centre d'Ecologie des Systemes Aquatiques Continentaux, Centre National de la Recherche Scientifique/Universite Paul Sabatier 29, rue Jeanne-Marvig, 31055, Toulouse Cedex, France

Chuine, I., P. Cour, et al. (1999). Selecting models to predict the timing of flowering of temperate trees: Implications for tree phenology modelling. Plant Cell and Environment 22(1): 1-13. {a} Paleoenvironnements et Palynologie, case 061, UMR CNRS 5554, Institut des Sciences de l'Evolution de Montpellier, Universite Montpellier II, place Eugene Bataillon, 34095, Montpellier Cedex 5, France

Diekmann, M., O. Eilertsen, et al. (1999). Beech forest communities in the Nordic countries - A multivariate analysis. Plant Ecology 140(2): 203-220. {a} Department of Mathematics, Natural and Computer Sciences, University College in Gavle, S-80176, Gavle, Sweden

Doroszkiewicz, W. and E. Lonc (1999). Biodiversity of Bacillus thuringiensis strains in the phylloplane and soil of Lower Silesia region (Poland). Acta Microbiologica Polonica 48(4): 355-361. {a} Microbiological Institute, University of Wroclaw, Przybyszewskiego 63/77, 51-148, Wroclaw, Poland

Fraisse, D., A. Carnat, et al. (1999). Standardization of the hazel leaf. Annales Pharmaceutiques Francaises. Sept. 57(5): 406-409. {a} Laboratoire de Pharmacognosie et Phytotherapie, Faculte de Pharmacie, 28, place Henri-Dunant, F63000, Clermont-Ferrand, France

Galderisi, U., M. Cipollaro, et al. (1999). Identification of hazelnut (Corylus avellana) cultivars by RAPD analysis. Plant Cell Reports 18(7-8): 652-655. {a} Facolta di Medicina e Chirurgia, C. R. I. S. C. E. B. and Istituto di Farmacologia e Tossicologia, 2.a Universita degli Studi di Napoli, Via Costantinopoli 16, I-80138, Naples, Italy

Henwood, B. P. (1999). Larvae of Eupithecia abbreviata Stephens, 1831 (Lepidoptera: Geometridae) feeding on Corylus avellana. Entomologist's Gazette. Oct. 50(4): 280. {a} 6 Lakeland, Abbotskerswell, Newton Abbot, Devon, UK

Holzhauser, T. and S. Vieths (1999). Quantitative sandwich ELISA for determination of traces of hazelnut (Corylus avellana) protein in complex food matrixes. Journal of Agricultural and Food Chemistry. Oct. 47(10): 4209-4218. {a} Department of Allergology, Paul-Ehrlich-Institut, Paul-Ehrlich-Strasse 51-59, D-63225, Langen, Germany

Honnay, O., M. Hermy, et al. (1999). Impact of habitat quality on forest plant species colonization. Forest Ecology and Management 115(2-3): 157-170. {a} Laboratory for Forest, Nature and Landscape Research, University of Leuven, Belgium, Vital Decosterstraat 102, B-3000, Leuven, Belgium

Kubiak, M. L. (1999). The plant food component of the diet at the late Mesolithic (Ertebolle) settlement at Tybrind Vig, Denmark. Vegetation History and Archaeobotany. June 8(1-2): 117-127. {a} Wilnisgracht 15, NL-1106 MJ, Amsterdam, Netherlands

Lindbladh, M. and S. G. Nilsson (1999). Forest and trees in the cultural landscape at Stenbrohult, S Sweden - vegetation history based on biological and historical archives. Svensk Botanisk Tidskrift 93(1): 19-31. {a} Institutionen for sydsvensk skogsvetenskap, SLU, SE-230 53, Alnarp, Sweden

Mello, A., L. Garnero, et al. (1999). Specific PCR-primers as a reliable tool for the detection of white truffles in mycorrhizal roots. New Phytologist. March 141(3): 511-516. {a} Centro di Studio sulla Micologia del Terreno del CNR, V. le Mattioli 25, 10125, Torino, Italy

Mwenje, E. and J. P. Ride (1999). Purification and characterization of an endo-polygalacturonase (PG1) from a Zimbabwean species of Armillaria. Physiological and Molecular Plant Pathology. Aug. 55(2): 131-139. {a} School of Biological Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK

Niinemets, U. (1999). Energy requirement for foliage formation is not constant along canopy light gradients in temperate deciduous trees. New Phytologist. March 141(3): 459-470. {a} Estonian Institute of Ecology, Riia 181, Tartu, EE51014, Estonia

Oklejewicz, K. (1999). A new locality for Phyllitis scolopendrium (Polypodiaceae) in the Beskid Niski Mts. Fragmenta Floristica et Geobotanica Series Polonica 6: 290-292. {a} Zaklad Przyrodniczych Podstaw Produkcji Rolniczej, Akademia Rolnicza im. H. Kollataja w Krakowie, Wydzial Ekonomii w Rzeszowie, ul. Cwiklinskiej 2, PL-35-601, Rzeszow, Poland

Ozanne, C. M. P. (1999). A comparison of the canopy arthropod communities of coniferous and broad-leaved trees in the United Kingdom. Selbyana . Dec. 20(2): 290-298. {a} School of Life Sciences, Roehampton Institute London, West Hill, London, SW15 3SN, UK

Parcerisa, J., R. Codony, et al. (1999). Triacylglycerol and phospholipid composition of hazelnut (Corylus avellana L.) lipid fraction during fruit development. Journal of Agricultural and Food Chemistry. April 47(4): 1410-1415. {a} Department of Nutrition and Food Science, Faculty of Pharmacy, University of Barcelona, Avenida Joan XXIII s/n, 08028, Barcelona, Spain

Rolando, A. and L. Carisio (1999). Effects of resource availability and distribution on autumn movements of the Nutcracker Nucifraga caryocatactes in the Alps. Ibis 141(1): 125-134. {a} Dep. Animal Biol., Univ. Turin, via Accademia, Albertina 17, 10123 Turin, Italy

Scortichini, M. and L. Angelucci (1999). Phenotypic characterization of Pseudomonas avellanae (Psallidas) Janse et al. and occurrence of colony variants. Journal of Plant Pathology. March 81(1): 55-61. {a} Istituto Sperimentale per la Frutticoltura, Via di Fioranello 52, Ciampino Aeroporto, I-00040, Roma, Italy

Strati, S., E. Paoletti, et al. (1999). Root length and distribution of chromium in Corylus avellana with Tuber albidum mycorrhizas. Water Air and Soil Pollution. July 113(1-4): 33-41. {a} Istituto per la Patologia degli Alberi Forestali, CNR, Piazzale delle Cascine 28, I-50144, Firenze, Italy

Tavella, L. (1999). Notes on the populations of Heteroptera in the wet zones of the lake of Viverone (Piedmont, Italy). Bollettino della Societa Entomologica Italiana. May Aug 131(2): 99-110. {a} Entomologia e Zoologia applicate all''Ambiente "Carlo Vidano", via Leonardo da Vinci 44, I-10095, Grugliasco TO, Italy

Uzunova, K. (1999). A comparative study of leaf epidermis in European Corylaceae. Feddes Repertorium 110(3-4): 209-218. {a} Faculty of Biology, Department of Botany, Sofia University St. Cl. Ohridski, 15 Tzar Osvoboditel bld., BU-1000, Sophia, Bulgaria

Wielgolaski, F. E. (1999). Starting dates and basic temperatures in phenological observations of plants. International Journal of Biometeorology 42(3): 158-168. {a} Department of Biology, Division of Botany and Plant Physiology, University of Oslo, N-0316, Oslo, Norway

Aramburu, J. and M. Rovira (1998). The effects of apple mosaic ilarvirus (ApMV) on hazelnut (Corylus avellana L.). Journal of Horticultural Science and Biotechnology 73(1): 97-101. {a} IRTA Dep. Patol., Cent. Cabrils, Ctra. de Cabrils s/n, 08348 Cabrils, Spain

Aubineau, J. and J. M. Boutin (1998). Hedgerow network management in a bocage landscape and its impact on nesting Columbidae in the west of France. Gibier Faune Sauvage 15(Spec. Issue 1): 55-63. Office Natl. de la Chasse, Reserve de Faune de Chize, Carrefour de la Canauderie, Villiers-en-Bois, F-79360 Beauvoir sur Niort, France

Begeot, C. (1998). The behavior of the pollen of the hazelnut (Corylus avellana), does it have a role as an indicator of human activity? An example from an area in the South Jura. Acta Botanica Gallica 145(4): 271-277. {a} Laboratoire de Chrono-Ecologie, UMR 6565 du CNRS, UFR Sciences et Techniques, 16 Route de Gray, F-25030, Besancon Cedex, France

Bjorkman, L. (1998). The history of beech, Fagus sylvatica, and Norway spruce, Picea abies, at Siggaboda nature reserve in southernmost Smaland, Sweden. Svensk Botanisk Tidskrift 92(2): 83-93. {a} Lunds Univ., Kvartargeologiska avdelningen, Tornavagen 13, S-223 63 Lund, Sweden

Ciampolini, F. and M. Cresti (1998). The structure and cytochemistry of the stigma-style complex of Corylus avellana L. 'Tonda Gentile delle Langhe' (Corylaceae). Annals of Botany London 81(4): 513-518. {a} Dip. Biol. Ambientale, Univ. Studi Siena, Via P.A. Mattioli 4, 53100 Siena, Italy

Coyne, C. J., S. A. Mehlenbacher, et al. (1998). Sources of resistance to eastern filbert blight in hazelnut. Journal of the American Society for Horticultural Science 123(2): 253-257. {a} USDA-ARS, 303 Johnson Hall, Pullman, WA 99164, 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

Demichelis, S. and A. Manino (1998). Electrophoretic detection of parasitism by dryinidae in typholcybinae leafhoppers (Homoptera: Auchenorrhyncha). Canadian Entomologist 130(4): 407-414. DI.V.A.P.R.A.-Entomologia Zoologia Applicate All'Ambiente "Carlo Vidano" Universita Torino, Via Leonardo Vinci 44, I-I0095 Grugliasco Torino, Italy

Favre, P. and S. Jacomet (1998). Branch wood from the lake shore settlements of Horgen Scheller, Switzerland: Evidence for economic specialization in the late Neolithic period. Vegetation History and Archaeobotany 7(3): 167-178. {a} Kantonsmus. Baselland, Regierungsgebaude, CH-4410 Liestal, Switzerland

Fur, C. J. (1998). Habitat structure, female distribution, and fallow deer Dama dama mating stands. Wildlife Biology 4(3): 185-192. {a} Pl. 1180, SE-360 40 Rottne, Sweden

Gigirey, A. and J. M. Rey (1998). Autumn diet of the edible dormouse in Galicia, northwest Spain. Acta Theriologica 43(3): 325-328. Dep. Biol. Anim., Fac. Biol., Univ. Santiago Compostela, Campus Sur s/n, 15706 Santiago de Compostela, Spain

Kull, O. and U. Niinemets (1998). Distribution of leaf photosynthetic properties in tree canopies: Comparison of species with different shade tolerance. Functional Ecology 12(3): 472-479. Inst. Ecol., Riia 181, EE2400 Tartu, Estonia

Kullman, L. (1998). Non-analogous tree flora in the Scandes Mountains, Sweden, during the early Holocene: Macrofossil evidence of rapid geographic spread and response to palaeoclimate. Boreas Oslo 27(3): 153-161. {a} Dep. Phys. Geography, Umea Univ., S-901 87 Umea, Sweden

Niinemets, U. and O. Kull (1998). Stoichiometry of foliar carbon constituents varies along light gradients in temperate woody canopies: Implications for foliage morphological plasticity. Tree Physiology 18(7): 467-479. {a} Estonian Inst. Ecol., Riia 181, Tartu EE 2400, Estonia

Niinemets, U., O. Kull, et al. (1998). An analysis of light effects on foliar morphology, physiology, and light interception in temperate deciduous woody species of contrasting shade tolerance. Tree Physiology 18(10): 681-696. {a} Estonian Inst. Ecology, Riia 181, Tartu EE 2400, Estonia

Parcerisa, J., D. G. Richardson, et al. (1998). Fatty acid, tocopherol and sterol content of some hazelnut varieties (Corylus avellana L.) harvested in Oregon (USA). Journal of Chromatography A 805(1-2): 259-268. {a} Dep. Nutrition Food Sci., Fac. Pharmacy, Univ. Barcelona, Avda Joan XXIII s/n, 08028-Barcelona, Spain

Pinkerton, J. N., K. B. Johnson, et al. (1998). Maturation and seasonal discharge pattern of ascospores of Anisogramma anomala. Phytopathology 88(11): 1165-1173. {a} USDA-ARS, Hortic. Crops Res. Lab., 3340 N.W. Orchard Ave., Corvallis, OR 97330, USA

Pinkerton, J. N., K. B. Johnson, et al. (1998). Factors affecting the release of ascospores of Anisogramma anomala. Phytopathology 88(2): 122-128. {a} USDA-ARS, Horticultural Crops Res. Lab., 3340 N.W. Orchard Ave., Corvallis, OR 97330, USA

Pirazzi, R. (1998). Morphology of the mycorrhiza of minor Tuber: T. rufum, T. panniferum, T. excavatum. Micologia Italiana 27(1): 77-83. {a} Cent. Sper. Agric. e For., Rome, Italy

Pomper, K. W., A. N. Azarenko, et al. (1998). Identification of random amplified polymorphic DNA (RAPD) markers for self-incompatibility alleles in Corylus avellana L. Theoretical and Applied Genetics 97(3): 479-487. {a} Atwood Res. Facility, Ky. State Univ., Frankfort, KY W0601, USA

Popov, E. and G. Hinkov (1998). State of red oak (Quercus rubra L.) plantations with admixtures in Aghino Branishte experimental station. Nauka za Gorata 35(1-2): 38-47. {a} Forest Research Institute, Sofia, Bulgaria

Ramil, R. P., S. C. Munoz, et al. (1998). Differences in the vegetation of the North Iberian Peninsula during the last 16,000 years. Plant Ecology 138(1): 41-62. {a} Dep. Biol. Vexetal, Escola Politecnica Superior, Campus Univ. s/n, E-27002 Lugo, Spain

Reed, B. M., J. Mentzer, et al. (1998). Internal bacterial contamination of micropropogated hazelnut: Identification and antibiotic treatment. Plant Cell Tissue and Organ Culture 52(1-2): 67-70. USDA/ARS Natl. Clonal Germplasm Repository, 33447 Peoria Road, Corvallis, OR 97333-2521, USA

Rey, M., S. C. Diaz, et al. (1998). Free polyamine content in leaves and buds of hazelnut (Corylus avellana L. cv. Negret) trees subjected to repeated severe pruning. Scientia Horticulturae Amsterdam 76(1-2): 115-121. {a} Lab. Fisiol. Biotecnol. Veg., Fac. Ciencias, Univ. Vigo, E-36200 Vigo, Spain

Rigola, D., M. E. Pe, et al. (1998). CaMADS1, a MADS box gene expressed in the carpel of hazelnut. Plant Molecular Biology 38(6): 1147-1160. {a} Dep. Genetics and Microbiol., Univ. Milano, Via Celoria 26, 20133 Milano, Italy

Rigola, D., M. E. Pe, et al. (1998). A cDNA clone from hazelnut (Corylus avellana L.) encoding a low molecular weight heat shock protein expressed in the reproductive structures. Sexual Plant Reproduction 11(1): 29-30. {a} Dep. Genet. Microbiol., Univ. Milan, Via Celoria 26, 20133 Milan, Italy

Sarycheva, E. P. (1998). Spatial structure and species diversity of black alder forests of Nerusso-Desnyanskoe Polesye. Botanicheskii Zhurnal St Petersburg. Oct. 83(10): 65-72.

Savage, G. P. and D. L. McNeil (1998). Chemical composition of hazelnuts (Corylus avellana L.) grown in New Zealand. International Journal of Food Sciences and Nutrition 49(3): 199-203. {a} Food Group, Lincoln Univ., PO Box 84, Canterbury, New Zealand

Silva, A. S. A. P. and E. Rosa (1998). Shoot growth and yield of hazelnut (Corylus avellana L.) and the influence of climate: Ten years of observations. Journal of Horticultural Science and Biotechnology 73(2): 145-150. Crop Sci. Dep., Univ. Tras-os-Montes e Alto Douro, 5000 Vila Real, Portugal

Urban, J. (1998). Harmful occurrence of the leaf weevil Phyllobius arborator Hbst. on beech and other broad-leaved trees in the Zdar area. Lesnictvi Prague 44(7): 289-304. {a} Mendel Univ. Agric. For., Fac. For. Wood Technol., Lesnicka 37, 613 00 Brno, Czech Republic

Weden, C. and E. Danell (1998). Tuber aestivum and other truffles in Sweden. Svensk Botanisk Tidskrift 92(2): 65-80. {a} Inst. Skoglig Mykol. Patol., SLU, Box 7026, S-750 07 Uppsala, Sweden

Zwickenpflug, W., M. Meger, et al. (1998). Occurrence of the tobacco alkaloid myosmine in nuts and nut products of Arachis hypogaea and Corylus avellana. Journal of Agricultural and Food Chemistry 46(7): 2703-2706. {a} Walther Straub-Inst. Pharmakol. Toxikol., Ludwig-Maximilians-Univ. Muenchen, Nussbaumstr. 26, D-Muenchen, Germany

Berrens, L. and A. M. Luis (1997). Haptenic side chains as posttranslational IgE-binding determinants among pollen protein allergens. International Archives of Allergy and Immunology 113(1-3): 236-237. {a} Research Group C.B.F. LETI, Calle del Sol, 5. Poligono industrial Norte, E-28760 Tres Cantos, Madrid, Spain

Berros, B., C. Alvarez, et al. (1997). Effect of putrescine-synthesis inhibitors on somatic embryogenesis in hazelnut. Journal of Applied Botany 71(3-4): 90-93. Lab. Fisiologia Vegetal, Dep. B.O.S., Fac. Biologia, Univ. de Oviedo, 3005 Oviedo, Spain

Bialobrzeska, M. and J. Staszkiewicz (1997). The variability of leaves of Corylus avellana (Betulaceae). Fragmenta Floristica et Geobotanica Series Polonica(Suppl. 2): 15-25. Inst. Bot. im. W. Szafera, Polska Akad. Nauk, ul. Lubicz 46, PL-31-512 Krakow, Poland

Burmistrov, L. A. (1997). The nut industries of Russia (Part 2). WANATCA Yearbook 21: 57-63. {a} N. I. Vavilov All-Russ. Res. Inst. Plant Ind., 44 Bolshaya Morskaya St., St. Petersburg 190000, Russia

Centeno, M. L., R. Rodriguez, et al. (1997). Endogenous hormonal content and somatic embryogenic capacity of Corylus avellana L. cotyledons. Plant Cell Reports 17(2): 139-144. {a} Lab. Fisiologia Vegetal, Dpto. B.O.S., Fac. Biologia, C/Catedratico Rodrigo Uria, Inst. Univ. Biotecnologia Asturias, E-33071 Oviedo, Spain

Cheng, F. S., S. K. Brown, et al. (1997). A DNA extraction protocol from various tissues in woody species. Hortscience 32(5): 921-922. Dep. Horticultural Sci., N.Y. State Agric. Experiment Station, Cornell Univ., Geneva, NY 14456, USA

Csikkel, S. A. and S. A. Kiss (1997). Changes in magnesium content of tree sprouts, determined monthly by atomic spectroscopy. Acta Agronomica Hungarica 45(2): 127-133. {a} Dep. Inorganic Anal. Chem., Attila Jozsef Univ., Dom ter 7, Szeged H-6720, Hungary

De, K. P., C. R. Janssen, et al. (1997). Species composition of an alluvial hardwood forest in the Dutch fluvial area under natural conditions (2700 cal year BP). Acta Botanica Neerlandica 46(2): 131-146. {a} Neth. Res. Sch. Sedimentary Geol., Lab. Palaeobot. Palynol., Utrecht Univ., Budapestlaan 4, Nl-3584 CD Utrecht, Netherlands

Feher, Z. and K. M. Jarai (1997). An examination of the main characteristics of the pollen seasons in Budapest, Hungary (1991-1996). Grana 36(3): 169-174. Natl. Inst. Public Health, Gyali ut 2-6, H-1097 Budapest, Hungary

Ferran, X., J. Tous, et al. (1997). Boron does not increase hazelnut fruit set and production. Hortscience 32(6): 1053-1055. {a} Inst. Recerca Tecnol. Agroalimentaries, Centre de Mas Bove, Apartat 415, 43280 Reus, Spain

Franchi, G. G., G. Franchi, et al. (1997). Microspectrophotometric evaluation of digestibility of pollen grains. Plant Foods for Human Nutrition Dordrecht 50(2): 115-126. {a} Dep. Farmaco Chimico Tecnologio, Univ. Siena, Banchi de Sotto 55, 53100 Siena, Italy

Frenguelli, G., F. Ferranti, et al. (1997). Volume changes in the pollen grain of Corylus avellana L. (Corylaceae) during development. Grana 36(5): 289-292. Dep. Plant Biology, Univ. Perugia, Borgo XX Giugno 74, 06121 Perugia, Italy

Gliemeroth, A. K. (1997). Palaeoecological aspects of the immigration history of some tree taxa during the Holocene to Europe. Journal of Applied Botany 71(1-2): 54-61. Inst. fuer Bot., 210, Univ. Hohenheim, Garbenstrasse 30, D-70593 Stuttgart, Germany

Kers, L. E. (1997). Elaphomyces virgatosporus found in Sweden. Svensk Botanisk Tidskrift 91(1): 25-36. Bergianska tradgarden, Box 50017, S-104 05 Stockholm, Sweden

Kerstiens, G. (1997). In vivo manipulation of cuticular water permeance and its effect on stomatal response to air humidity. New Phytologist 137(3): 473-480. {a} Inst. Environmental Natural Sciences, Div. Biological Sciences, Lancaster Univ., Lancaster LA1 4YQ, UK

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Johnson, K. B., S. A. Mehlenbacher, et al. (1996). Eastern filbert blight of European hazelnut: It's becoming a manageable disease. Plant Disease 80(12): 1308-1316. {a} Dep. Bot. Plant Pathol., 2082 Cordley Hall, Oregon State Univ., Corvallis, OR 97331-2902, USA

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Rolando, A. (1996). Home range and habitat selection by the nutcracker Nucifraga caryocatates during autumn in the Alps. Ibis 138(3): 384-390. Dip. Biol. Anim., Univ. Torino, via Academia Albertina 17, I-10123 Torino, Italy

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Smith, D. C. and S. A. Mehlenbacher (1996). Inheritance of contorted growth in hazelnut. Euphytica 89(2): 211-213. Dep. Horticulture, Agriculture Life Sciences Bldg., Room 4017, Oregon State Univ., Corvallis, OR 97331, USA

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Parcerisa, J., M. Rafecas, et al. (1995). Influence of variety and geographical origin on the lipid fraction of hazelnuts (Corylus avellana L.) from Spain: (III). Oil stability, tocopherol content and some mineral contents (Mn, Fe, Cu). Food Chemistry 53(1): 71-74. {a} Food Sci. Nutr. Unit, Dep. Hum. Physiol. Sci. Nutr., Univ. Barcelona, Fac. Pharm., Avda. Joan XXIII s/n, 08028 Barcelona, Spain

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Yu, X. and B. M. Reed (1995). A micropropagation system for hazelnuts (Corylus species). Hortscience 30(1): 120-123. {a} U.S. Dep. Agric., Agric. Res. Serv., Natl. Clonal Germplasm Repository, 33447 Peoria Road, Corvallis, OR 97333-2521, USA

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Genet, P. and J. C. Pargney (1994). Calcium localization in walls of Tuber melanosporum associated with Corylus avellana: Advantages and limits of different techniques. Journal of Trace and Microprobe Techniques 12(4): 331-342. {a} Lab. Biol. Forestiere, Equipe "Cytophysiologie des Symbioses Mycorhiziennes", Fac. Sci., Univ. Nancy I, B.P. 239, 54506 Vandoeuvre Cedex, France

Gonzalez, B. M. E. and C. Perez (1994). Cryopreservation of embryonic axes of two cultivars of Hazelnut (Corylus avellana L.). Cryo Letters 15(1): 41-46. Dep. Biol. Vegetal, Ingenieros Agronomos, Ciudad Univ., 28040 Madrid, Spain

Griffin, K. (1994). The usage of wild berries and other fruits in the mediaeval and post-mediaeval households in Norway. Botanical Journal of Scotland 46(4): 521-526. Arkeologisk Museum Stavanger, PB478, N-4001 Stavanger, Norway

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Hogstad, O. and I. Stenberg (1994). Habitat selection of a viable population of White-backed woodpeckers Dendrocopos leucotos. Fauna Norvegica Series C Cinclus 17(2): 75-94. {a} Univ. Trondheim, The Museum, N-7004 Trondheim, Norway

Johnson, K. B., J. N. Pinkerton, et al. (1994). Infection of European hazelnut by Anisogramma anomala: Site of infection and effect of host developmental stage. Phytopathology 84(12): 1465-1470. {a} Dep. Botany Plant Pathology, Oregon State Univ., Corvallis, OR 92331-2902, USA

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Liu, G. Q., G. Cai, et al. (1994). Kinesin-related polypeptide is associated with vesicles from Corylus avellana pollen. Cell Motility and the Cytoskeleton 29(2): 155-166. {a} Dip. Biol. Ambientale, Univ. degli Studi di Siena, Via Mattidi 4, 53100 Siena, Italy

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Papachristou, T. G. and V. P. Papanastasis (1994). Forage value of Mediterranean deciduous woody fodder species and its implication to management of silvo-pastoral systems for goats. Agroforestry Systems 27(3): 269-282. {a} Natl. Agric. Res. Foundation, Forest Res. Inst., 570 06 Vassilika, Thessaloniki, Greece

Parcerisa, J., M. Rafecas, et al. (1994). Influence of variety and geographical origin on the lipid fraction of hazelnuts (Coryllus avellana L.) from Spain: (II). Triglyceride composition. Food Chemistry 50(3): 245-249. {a} Food Sci. and Nutrition Unity, Fac. Pharm., Univ. Barcelona, Av. Joan XIII s/n, 08028 Barcelona, Spain

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