Source: AGRICOLA database (1970-1996)

Barni, E. and C. Siniscalco (2000). Vegetation dynamics and arbuscular mycorrhiza in old-field successions of the western Italian Alps. Mycorrhiza . [print] August 10(2): 63-72. {a} Dipartimento di Biologia Vegetale, Universita di Torino, Viale Mattioli 25, I-10125, Turin, Italy

Broadmeadow, M. S. J. and S. B. Jackson (2000). Growth responses of Quercus petraea, Fraxinus excelsior and Pinus sylvestris to elevated carbon dioxide, ozone and water supply. New Phytologist. [print] June 146(3): 437-451. {a} Environmental Research Branch, Forest Research Station, Wrecclesham, Farnham, Alice Holt Lodge, Surrey, GU10 4LH, UK

Bruun, H. H. (2000). An inventory of the lichen Lobaria pulmonaria in the province of Aland, SW Finland. Memoranda Societatis pro Fauna et Flora Fennica. [print] 76(1-2): 15-21. {a} Abo Akademi University, Porthansgatan 3, FIN-20500, Abo, Finland

Collin, P., D. Epron, et al. (2000). Growth responses of common ash seedlings (Fraxinus excelsior L.) to total and partial defoliation. Annals of Botany London. March 85(3): 317-323. {a} Laboratoire de Biologie et Ecophysiologie, Institut des Sciences et des Techniques de l'Environnement, Universite de Franche-Comte, Place Leclerc, F-25030, Besancon Cedex, France

Conway, D. R., J. C. Frankland, et al. (2000). Effects of elevated atmospheric CO2 on fungal competition and decomposition of Fraxinus excelsior litter in laboratory microcosms. Mycological Research. Feb. 104(2): 187-197. {a} Merlewood Research Station, Institute of Terrestrial Ecology, Grange-over-Sands, Cumbria, LA11 6JU, UK

Emborg, J., M. Christensen, et al. (2000). The structural dynamics of Suserup Skov, a near-natural temperate deciduous forest in Denmark. Forest Ecology and Management. Feb. 126(2): 173-189. {a} Department of Economics and Natural Resources, Unit of Forestry, Royal Veterinary and Agricultural University, Rolighedsvej 23, DK-1958, Frederiksberg C, Denmark

Hald, A. B. and E. Vinther (2000). Restoration of a species-rich fen-meadow after abandonment: Response of 64 plant species to management. Applied Vegetation Science. [print] May 3(1): 15-24. {a} National Environmental Research Institute, Frederiksborgvej 399, DK-4000, Roskilde, Denmark

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

Hemmer, W., M. Focke, et al. (2000). Ash (Fraxinus excelsior)-pollen allergy in central Europe: Specific role of pollen panallergens and the major allergen of ash pollen, Fra e 1. Allergy Copenhagen. [print] October 55(10): 923-930. {a} Dermatologic and Pediatric Allergy Clinic, Franz Jonas Platz 8/6, A-1210, Vienna, Austria

Landolt, W., U. Buhlmann, et al. (2000). Ozone exposure-response relationships for biomass and root/shoot ratio of beech (Fagus sylvatica), ash (Fraxinus excelsior), Norway spruce (Picea abies) and Scots pine (Pinus sylvestris). Environmental Pollution. [print] 109(3): 473-478. {a} Snow and Landscape Research, Swiss Federal Institute of Forest, CH-8903, Birmensdorf, Switzerland

Lefort, F., G. C. Douglas, et al. (2000). Microsatellite DNA profiling of phenotypically selected clones of Irish oak (Quercus spp.) and ash (Fraxinus excelsior L.). Silvae Genetica. [print] Juni 49(1): 21-28. {a} Laboratory of Plant Physiology and Biotechnology, Department of Biology, University of Crete, 714 09, Heraklion, Crete, Greece

Neirynck, J., S. Mirtcheva, et al. (2000). Impact of Tilia platyphyllos Scop., Fraxinus excelsior L., Acer pseudoplatanus L., Quercus robur L. and Fagus sylvatica L. on earthworm biomass and physico-chemical properties of a loamy topsoil. Forest Ecology and Management. [print] 133(3): 275-286. {a} Laboratory of Forestry, University of Ghent, Geraardsbergse Steenweg 267, B-9090, Gontrode, Belgium

O, N. J. J. M. and D. T. Mitchell (2000). Effects of benomyl and captan on growth and mycorrhizal colonization of Sitka-spruce (Picea sitchensis) and ash (Fraxinus excelsior) in Irish nursery soil. Forest Pathology. [print] June 30(3): 165-174. {a} Department of Botany, University College Dublin, Dublin, 4, Ireland

Onaindia, M. and I. Amezaga (2000). Seasonal variation in the seed banks of native woodland and coniferous plantations in Northern Spain. Forest Ecology and Management. Feb. 126(2): 163-172. {a} Department of Plant Biology and Ecology, University of the Basque Country, 48080, Bilbao, Spain

Schempp, H., D. Weiser, et al. (2000). Biochemical model reactions indicative of inflammatory processes: Activities of extracts from Fraxinus excelsior and Populus tremula. Arzneimittel Forschung. [print] April 50(4): 362-372. {a} Lehrstuhl fuer Phytopathologie, Labor fuer Angewandte Biochemie, Technische Universitaet Muenchen, 85350, Freising-Weihenstephan, Germany

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

Vetlugina, T. G. and L. I. Lotova (2000). Bark anatomy of the Fraxinus species (Oleaceae) in connection with their systematic position. Botanicheskii Zhurnal St Petersburg. [print] April 85(4): 33-44.

Baliuckas, V., I. Ekberg, et al. (1999). Genetic variation among and within populations of four Swedish hardwood species assessed in a nursery trial. Silvae Genetica 48(1): 17-25. {a} Department of Forest Genetics, Swedish University of Agricultural Sciences, S-750 07, Uppsala, Sweden

Brachet, S., M. F. Jubier, et al. (1999). Rapid identification of microsatellite loci using 5' anchored PCR in the common ash Fraxinus excelsior. Molecular Ecology 8(1): 160-163. {a} Lab. d'Evolution Systematique, UPS, Batimet 362, 91405 Orsay, Cedex, France

Bremer, P. and A. Smit (1999). Colonisation of polder woodland plantations with particular reference to the ferns. Fern Gazette 15(8): 289-308. {a} Roelingsbeek 1, 8033 BM, Zwolle, Netherlands

Claessens, H., D. Pauwels, et al. (1999). Site index curves and autecology of ash, sycamore and cherry in Wallonia (Southern Belgium). Forestry Oxford 72(3): 171-182. {a} Unite de Gestion et Economie Forestieres, Faculte Universitaire des Sciences Agronomiques, Passage des Deportes 2, 5030, Gembloux, Belgium

Cornelissen, J. H. C., A. L. Carnelli, et al. (1999). Generalities in the growth, allocation and leaf quality responses to elevated CO2 in eight woody species. New Phytologist. March 141(3): 401-409. {a} Department of Animal and Plant Sciences, Sheffield Centre for Arctic Ecology, Sheffield University, 26 Taptonville Road, Sheffield, S10 5BR, UK

Cufar, K. and T. Levanic (1999). Tree-ring investigations in oak and ash from different sites in Slovenia. Phyton Horn. [print] 39(3 Special Edition): 113-116. {a} Biotechnical Faculty, Department of Wood Science and Technology, University of Ljubljana, Rozna dolina - Cesta VIII/34, pp 2995, 1001, Ljubljana, Slovenia

Decocq, G. (1999). Recent phytosociological data on the forests of Thierache (department Aisne, France). III: The hygrophilous forests. Acta Botanica Gallica 146(3): 187-205. {a} Laboratoire de Botanique et de Cryptogamie, Faculte de Pharmacie, 1 Rue des Louvels, F-80037, Amiens Cedex, 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

Friberg, N. and D. Jacobsen (1999). Variation in growth of the detritivore-shredder Sericostoma personatum (Trichoptera). Freshwater Biology. Dec. 42(4): 625-635. {a} Department of Streams and Riparian Areas, National Environmental Research Institute, Vejlsovej 25, DK-8600, Silkeborg, Denmark

Gelbrecht, J. (1999). Present distribution and ecology of Atethmia centrago (HAWORTH, 1809) in the Mark Brandenburg and neighbouring areas (Germany) (Lep., Noctuidae). XIII. Entomologische Nachrichten und Berichte 43(3-4): 203-206. {a} G.-Hauptmann-Str. 28, D-15711, Koenigs, Wusterhausen, Germany

Gunthardt, G. M. S., S. Maurer, et al. (1999). Responses of young trees (five species in a chamber exposure) to near-ambient ozone concentrations. Water Air and Soil Pollution. Nov. 116(1-2): 323-332. {a} Snow and Landscape Research, Swiss Federal Institute of Forest, Zurcherstrasse 111, CH-8903, Birmensdorf ZH, Switzerland

Heegaard, E. and H. H. Hangelbroek (1999). The distribution of Ulota crispa at a local scale in relation to both dispersal- and habitat-related factors. Lindbergia . Sept. 24(2): 65-74. {a} Botanical Inst., Univ. of Bergen, Allegt. 41, N-5007, Bergen, Norway

Hettwer, C. (1999). Ash-maple woodlands of shady slopes and associated rock-crevice communities on Jurassic limestone in the "Alfelder Bergland" (southern Lower Saxony, Germany). Tuexenia 19: 153-171. {a} Hammersteinstrasse 52, 31137, Hildesheim, Germany

Hulme, P. E. and T. Borelli (1999). Variability in post-dispersal seed predation in deciduous woodland: Relative importance of location, seed species, burial and density. Plant Ecology. Nov. 145(1): 149-156. {a} Department of Biological Sciences, Science Laboratories, University of Durham, South Road, Durham, DH1 3LE, UK

Hulme, P. E. and M. K. Hunt (1999). Rodent post-dispersal seed predation in deciduous woodland: Predator response to absolute and relative abundance of prey. Journal of Animal Ecology 68(2): 417-428. {a} Department of Biological Sciences, Science Laboratories, University of Durham, South Road, Durham, DH1 3LE, UK

Kristoffersen, P. (1999). Growing trees in road foundation materials. Arboricultural Journal. Feb. 23(1): 57-76. {a} Department of Parks and Landscape, Danish Forest and Landscape Research Institute, Horsholm Kongevej 11, DK-2970, Horsholm, Denmark

Lefort, F., S. Brachet, et al. (1999). Identification and characterization of microsatellite loci in ash (Fraxinus excelsior L.) and their conservation in the olive family (Oleaceae). Molecular Ecology. June 8(6): 1088-1089. {a} Kinsealy Research Centre, TEAGASC, Malahide Road, Dublin 17, Ireland

Lefort, F. and G. C. Douglas (1999). An efficient micro-method of DNA isolation from mature leaves of four hardwood tree species Acer, Fraxinus, Prunus and Quercus. Annals of Forest Science. March April 56(3): 259-263. {a} Kinsealy Research Centre, Teagasc, Food and Agriculture Development Authority, Malahide Road, Dublin, 17, Ireland

McKay, H. M., R. L. Jinks, et al. (1999). The effect of desiccation and rough-handling on the survival and early growth of ash, beech, birch and oak seedlings. Annals of Forest Science. June July 56(5): 391-402. {a} Northern Research Station, Forestry Commission Research Agency, Roslin, Midlothian, EH25 9SY, UK

Moore, W. (1999). The combined use of the Resistograph and the Shigometer for the accurate mapping and diagnosis of the internal condition of woody support organs of trees. Arboricultural Journal. Aug. 23(3): 273-287. {a} Atelier de l'Arbre, Maisoneuve, 24210, Thenon, France

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

Niinemets, U. (1999). Differences in chemical composition relative to functional differentiation between petioles and laminas of Fraxinus excelsior. Tree Physiology 19(1): 39-45. {a} Estonian Inst. Ecol., Riia 181, Tartu EE 2400, Estonia

Niinemets, U. and O. Kull (1999). Biomass investment in leaf lamina versus lamina support in relation to growth irradiance and leaf size in temperate deciduous trees. Tree Physiology. May 19(6): 349-358. {a} Estonian Institute of Ecology, Riia 181, Tartu, EE 51014, Estonia

Patonnier, M. P., J. P. Peltier, et al. (1999). Drought-induced increase in xylem malate and mannitol concentrations and closure of Fraxinus excelsior L. stomata. Journal of Experimental Botany. July 50(336): 1223-1229. {a} Centre de Biologie Alpine, Universite Joseph Fourier, F-38041, Grenoble Cedex, 9, France

Peltier, J. P. and G. Marigo (1999). Drought adaptation in Fraxinus excelsior L.: Physiological basis of the elastic adjustment. Journal of Plant Physiology. April 154(4): 529-535. {a} Centre de Biologie Alpine, Universite Joseph Fourier, F-38041, Grenoble cedex, 9, France

Pirazzi, R., E. Rea, et al. (1999). Improvement of micronutrient uptake of valuable broadleaves in interaction with Glomus mosseae. Geomicrobiology Journal 16(1): 79-84. {a} Istituto Sperimentale per la Nutrizione delle Piante, via della Navicella 2-4, 00184, Roma, Italy

Rogers, S. O., O. Holdenrieder, et al. (1999). Intraspecific comparisons of Laetiporus sulphureus isolates from broadleaf and coniferous trees in Europe. Mycological Research. Oct. 103(10): 1245-1251. {a} College of Environmental Science and Forestry, State University of New York, 1 Forestry Drive, Syracuse, NY, USA

Ruczynski, I. and I. Ruczynska (1999). Roosting sites of Leisler's bat Nyctalus leisleri in Bialowieza Forest: Preliminary results. Myotis . [print] March 37: 55-60. {a} Mammals Research Institute, Polish Academy of Sciences, 17-230, Bialowieza, Poland

Savill, P. S., R. Spencer, et al. (1999). Sixth year results from four ash (Fraxinus excelsior) breeding seedling orchards. Silvae Genetica 48(2): 92-100. {a} Oxford Forestry Institute, Department of Plant Sciences, University of Oxford, South Parks Road, Oxford, OX1 3RB, UK

Tewari, V. P. and K. V. Gadow (1999). Modelling the relationship between tree diameters and heights using SBB distribution. Forest Ecology and Management. June 119(1-3): 171-176. {a} Division of Forest Resource Management and Economics, Arid Forest Research Institute, Jodhpur, 342 005, India

Tinner, W., P. Hubschmid, et al. (1999). Long-term forest fire ecology and dynamics in southern Switzerland. Journal of Ecology. April 87(2): 273-289. {a} Section Palaeoecology, Institute of Geobotany, University of Bern, Altenbergrain 21, CH-3013, Bern, Switzerland

Tremolieres, M., A. Schnitzler, et al. (1999). Changes in foliar nutrient content and resorption in Fraxinus excelsior L., Ulmus minor Mill. and Clematis vitalba L. after prevention of floods. Annals of Forest Science. Dec. 56(8): 641-650. {a} Laboratoire de Botanique et D'Ecologie Vegetale, CEREG CNRS/ULP, Institut de Botanique, 28, Rue Goethe, 67083, Strasbourg, France

Whitehead, P. F. (1999). Further observations on Tribolium castaneum (Herbst) (Col., Tenebrionidae), especially in arboreal contexts. Entomologist's Monthly Magazine. Jan. April 135(1616-1619): 76. {a} Moor Leys, Little Comberton, Pershore, Worcestershire, WR10 3EH, UK

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

Willoughby, I. (1999). Control of coppice regrowth in roadside woodlands. Forestry Oxford 72(4): 305-312. {a} Forestry Commission Research Agency, Wrecclesham, Farnham, Alice Holt Lodge, Surrey, GU10 4LH, UK

Willoughby, I. (1999). Future alternatives to the use of herbicides in British forestry. Canadian Journal of Forest Research. July 29(7): 866-874. {a} Forest Research, Great Britain Forestry Commission, Alice Holt Lodge, Wrecclesham, Farnham, Surrey, GU10 4LH, UK

Arredondo, S., J. Aronson, et al. (1998). Screening multipurpose legume trees in central Chile. Forest Ecology and Management 10(1-3): 221-229. {a} Instituto Nacional Investigaciones Agropecuarias I.N.I.A. Quilamapu Experimental Station, Casilla 426, Chillan, Chile

Artamonov, A. A. (1998). On the flora of the "Galichya Gora" reserve (Lipetsk region). Botanicheskii Zhurnal St Petersburg 83(6): 133-134.

Badre, B., P. Nobelis, et al. (1998). Quantitative study and modelling of the litter decomposition in a European alluvial forest: Is there an influence of overstorey tree species on the decomposition of ivy litter (Hedera helix L.)? Acta Oecologica 19(6): 491-500. {a} Lab. de Bot. et d'ecol. veg., CEREG-URA 95 CNRS, IFARE, Inst. de Bot., Univ. Louis-Pasteux, 28 rue Goethe, 67083 Strasbourg cedex, France

Bernadzki, E., L. Bolibok, et al. (1998). Compositional dynamics of natural forests in the Bialowieza National Park, northeastern Poland. Journal of Vegetation Science 9(2): 229-238. Dep. Silvicult., Warsaw Agric. Univ., 26/30 Rakowiecka, PL-02-528 Warszawa, Poland

Bijlsma, R. G. (1998). Breeding biology and population trend of Hawfinches Coccothraustes coccothraustes in Flevoland. Limosa 71(4): 137-148. {a} Doldersummerweg 1, 7983 LD, Wapse, Netherlands

Cotrufo, M. F., M. J. I. Briones, et al. (1998). Elevated CO2 affects field decomposition rate and palatability of tree leaf litter: Importance of changes in substrate quality. Soil Biology and Biochemistry 30(12): 1565-1571. {a} Dip. Sci. Ambientali, II Univ. Napoli, via Arena 22, 81100 Caserta, Italy

Crookshanks, M., G. Taylor, et al. (1998). Elevated CO2 and tree root growth: Contrasting responses in Fraxinus excelsior, Quercus petraea and Pinus sylvestris. New Phytologist 138(2): 241-250. {a} Sch. Biol. Sci., Univ. Sussex, Falmer, Brighton, Sussex BN1 9QG, UK

Dobrowolska, D. (1998). Structure of silver fir (Abies alba Mill.) natural regeneration in the 'Jata' reserve in Poland. Forest Ecology and Management 110(1-3): 237-247. {a} For. Res. Inst., Dep. Ecol. Environ. Protection, Bitwy Warszawskiej 3, 00-973 Warsaw, Poland

Emborg, J. (1998). Understorey light conditions and regeneration with respect to the structural dynamics of a near-natural temperate deciduous forest in Denmark. Forest Ecology and Management 106(2-3): 83-95. {a} Danish Forest Landscape Res. Inst., Dep. Forestry, Horsholm Kongevej 11, Horsholm DK-2970, Denmark

Falkengren, G. U., J. Brunet, et al. (1998). Nitrogen mineralisation in deciduous forest soils in south Sweden in gradients of soil acidity and deposition. Environmental Pollution 102(Suppl. 1): 415-420. {a} Dep. Plant Ecol., Ecol. Build., Lund Univ., S-223 62 Lund, Sweden

Farkas, R. T., M. Hidvegi, et al. (1998). Investigation of 2,6-dimethoxy-benzoquinone in eight tree species grown in Hungary. Acta Biologica Hungarica 49(1): 79-87. {a} Birochem Ltd. and Central Food Research Institute, Herman Otto u. 15, H-1022, Budapest, Hungary

Fenwick, G. A. (1998). A note on the occurrence of Auricularia (the Jew's ear fungus) in North East England. Mycologist 12(1): 30-31. {a} Dep. Biol. Nutr. Sci., Univ. Newcastle Upon Tyne, Newcastle Upon Tyne NE1 7RU, UK

Imkhanitskaya, N. N. (1998). The family Oleaceae in the Caucasian flora. 1. The genera Jasminum and Fraxinus. Botanicheskii Zhurnal St Petersburg 83(9): 106-115.

Jahnke, S., U. Schlesinger, et al. (1998). Transport of photoassimilates in young trees of Fraxinus and Sorbus: Measurement of translocation in vivo. Botanica Acta 111(4): 307-315. {a} FB 9-Botanisches Institut, Universitaet GH Essen, Universitaetsstrasse 5, D-45117 Essen, Germany

Kazda, M. and M. Pichler (1998). Priority assessment for conversion of Norway spruce forests through introduction of broadleaf species. Forest Ecology and Management 102(2-3): 245-258. {a} Abteilung Spezielle Bot., Univ. Ulm, Albert-Einstein-Allee 11, D-89075 Ulm, Germany

Kesselmeier, J., K. Bode, et al. (1998). Exchange of atmospheric formic and acetic acids with trees and crop plants under controlled chamber and purified air conditions. Atmospheric Environment 32(10): 1765-1775. {a} Max-Planck-Inst. Chem., Biogeochem. Dep., P.O. Box 3060, D-55020 Mainz, Germany

Latham, J. and T. H. Blackstock (1998). Effects of livestock exclusion on the ground flora and regeneration of an upland Alnus glutinosa woodland. Forestry Oxford 71(3): 191-197. Countryside Council Wales, Plas Penrhos, Ffordd Penrhos, Bangor, Gwynedd LL57 2LQ, UK

Latorre, F. and M. M. Bianchi (1998). Relationships between flowering development of Ulmus pumila and Fraxinus excelsior and their airborne pollen. Grana 37(4): 233-238. {a} Lab. Palinologia, Dpto.Biologia, FCEyN, Universidad Nacional de Mar del Plata, Funes 3250, 7600, Mar del Plata, Argentina

Ledgard, N. and M. Giller (1998). Deciduous hardwood species-early silvicultural options for growing timber on farms. New Zealand Forestry 42(4): 16-21. {a} NZ Forest Res. Inst., P.O. Box 465, Rangiora, Canterbury, New Zealand

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

Nolan, A. J., D. J. Henderson, et al. (1998). Effects of excluding wild herbivores on the growth of small saplings in some woodlands within the Breadalbane and Loch Lomond Environmentally Sensitive Areas. Scottish Forestry 52(1): 22-29. Macaulay Land Use Res. Inst., Craigiebuckler, Aberdeen AB15 8QH, UK

Palmer, H. E., A. C. Newton, et al. (1998). An economic evaluation of alternative genetic improvement strategies for farm woodland trees. Forestry Oxford 71(4): 334-347. {a} Scottish Agric. Coll., Maitland Build., Craibstone Estate, Bucksburn, Aberdeen AB21 9YA, UK

Peltier, J. P. and G. Marigo (1998). Water-stress tolerance of Fraxius excelsior L. Ecologie Brunoy 29(1-2): 399-402. Cent. Biol. Alpine, Univ. Joseph Fourier, BP 53, F-38041 Grenoble Cedex 9, France

Runge, F. (1998). Changes in the flora of a flood control excavation basin over a period of 10 years. Floristische Rundbriefe. [print] Oct 32(2): 140-143. {a} Diesterwegstr. 63, D-48159, Munster, Germany

Siebel, H. N. and C. W. P. M. Blom (1998). Effects of irregular flooding on the establishment of tree species. Acta Botanica Neerlandica 47(2): 231-240. {a} Inst. Forestry Nature Res., PO Box 23, NL-6700 AA Wageningen, Netherlands

Siebel, H. N., W. M. Van, et al. (1998). Can tree seedlings survive increased flood levels of rivers? Acta Botanica Neerlandica 47(2): 219-230. {a} Inst. Forestry Nature Res., PO Box 23, NL-6700 AA Wageningen, Netherlands

Vasiliauskas, R. and J. Stenlid (1998). Discoloration following bark stripping wounds on Fraxinus excelsior. European Journal of Forest Pathology 28(6): 383-390. {a} Dep. Plant Protection, Lithuanian Univ. Agric., LT-4324 Kaunas, Lithuania

Wahlberg, N. (1998). The life history and ecology of Euphydryas maturna (Nymphalidae: Melitaeini) in Finland. Nota Lepidopterologica 21(3): 154-169. {a} Dep. Ecol. Syst., Div. Popul. Biol., Univ. Helsinki, P.O. Box 17, FIN-00014 Helsinki, Finland

Balandier, P. (1997). A method to evaluate needs and efficiency of formative pruning of fast-growing broad-leaved trees and results of an annual pruning. Canadian Journal of Forest Research 27(6): 809-816. Cemagref, Div. Foret et Agroforesterie, Domaine de Laluas, 63200 Riom, France

Brandes, D. (1997). Ruderal vegetation of Estonia. Tuexenia(17): 283-294. {a} Botanisches Inst. und Botanischer Garten der TU, Arbeitsgruppe Geobotanik und Biologie Hoeherer Pflanzen, Gaussstrasse 7, D-38106 Braunschweig, Germany

Cochard, H., M. Peiffer, et al. (1997). Developmental control of xylem hydraulic resistances and vulnerability to embolism in Fraxinus excelsior L.: Impacts on water relations. Journal of Experimental Botany 48(308): 655-663. {a} INRA, Unite d'Ecophysiol. Forestiere, F-54280 Champenoux, France

Collin, P. and P. M. Badot (1997). Synthesis on the data dealing with growth and development of common ash (Fraxinus excelsior L.). Acta Botanica Gallica 144(2): 253-267. Lab. Sci. Vegetales, Inst. Sci. Techniques Environ., Univ. Franche-Comte, Pl. Leclerc, F-25030 Besancon Cedex, France

Daalder, R. and H. Koop (1997). Transformation of the Amsterdamse Bos to a nature-like wood. Levende Natuur 98(3): 84-88. {a} Amsterdam Bos, Nieuwe Kalfjeslaan 4, 1098 JX Amsterdam, Netherlands

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

Evstigneev, O. I. and K. V. Belyakov (1997). Influence of beaver (Castor fiber L.) on small river vegetation dynamics in natural reserve "Bryanskii Les", Russia. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody Otdel Biologicheskii 102(6): 34-41. Bryanskii Les State Nat. Reserve, Nerussa, Suzemka raion, Bryansk Obl., Russia

Fernandez, R. M., C. C. Perez, et al. (1997). Occupational asthma and rhinitis caused by ash (Fraxinus excelsior) wood dust. Allergy Copenhagen 52(2): 196-199. {a} Seccion de Alergia, Hosp. Ntra. Sra. de Sonsoles, Carretera de Madrid km 109, 05071 Avila, Spain

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

Guicherd, P., J. P. Peltier, et al. (1997). Osmotic adjustment in Fraxinus excelsior L.: Malate and mannitol accumulation in leaves under drought conditions. Trees Berlin 11(3): 155-161. {a} Cent. Biol. Alpine, Universite Joseph Fourier, BP 53X, F-38041 Grenoble Cedex, France

Harmer, R., G. Kerr, et al. (1997). Characteristics of lowland broadleaved woodland being restocked by natural regeneration. Forestry Oxford 70(3): 199-210. Forestry Commission, Res. Div., Alice Holt Lodge, Wrecclesham, Farnham, Surrey GU10 4LH, UK

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Von, K. S., W. Schneider, et al. (1996). Effects of extracts from Populus tremula L., Solidago virgaurea L. and Fraxinus excelsior L. on various myeloperoxidase systems. Arzneimittel Forschung 46(8): 809-814. {a} Technische Univ. Muenchen, Lehrstuhl Phytopathologie, D-85350 Freising-Weihenstephan, Germany

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Fische, R. and A. Reif (1995). Pioneer forests of the mountain "Hartmannswillerkopf" in Alsace, France. Tuexenia(15): 109-129. Univ. Freiburg, Forstwissenschaftliche Fak., Waldbau-Inst., Standorts- und Vegetationskunde, Bertoldstr. 17, 79085 Freiburg, Germany

Foggo, A. and M. R. Speight (1995). Factors affecting choice of buds by larvae of the ash bud moth Prays fraxinella Bjerk: (Lep., Yponomeutidae), and the implications for ash dieback. Journal of Applied Entomology 119(1): 29-34. {a} Lab. Applied Entomol., Dep. Zool., Univ. Oxford, Oxford OX1 3PS, UK

Jeandroz, G., R. F. Faivre, et al. (1995). Organization of nuclear ribosomal DNA and species-specific polymorphism in closely related Fraxinus excelsior and F. oxyphylla. Theoretical and Applied Genetics 91(6-7): 885-892. {a} Station Amelioration Plantes, Lab. Marquerurs Molecularies, INRA, 2 place Viala, 34060 Montpellier Cedex, France

Jinks, R. L. (1995). The effects of propagation environment of the rooting of leafy cuttings of ash (Fraxinus excelsior L.), sycamore (Acer pseudoplatanus L., and sweet chestnut (Castanea sativa Mill.). New Forests 10(2): 183-195. Plant Production Branch, Forest Res. Stn., Alice Holt Lodge, Wrecclesham, Farnham, Surrey, GU10 4LH, UK

Kazmierczak, E. and L. Rutkowski (1995). Forest association of Mazury reserve in the primaeval forest Puszcza Borecka. Acta Universitatis Nicolai Copernici Biologia 48: 137-175.

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Motta, R. and A. Dotta (1995). The larch forests of the western Alps: A landscape that deserves to be protected. Revue Forestiere Francaise Nancy 47(4): 329-342. {a} Dep. Agron. Selvicotura, Gestione Territorio, Univ. Studi Torino, Via L. da Vinci 44, I-10095 Grugliasco, Italy

Myer, B., W. Schneider, et al. (1995). Antioxidative properties of alcoholic extracts from Fraxinus excelsior, Populus tremula and Solidago virgaurea. Arzneimittel Forschung 45(2): 174-176. Tech. Univ. Muenchen, Lehrstuhl Phytopathol., D-85350 Freising-Weihenstephan, Germany

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Schnitzler, A. (1995). Successional status of trees in gallery forest along the river Rhine. Journal of Vegetation Science 6(4): 479-486. Lab. Phytoecol., Univ. Metz, Ile Saulcy, 57045 Metz Cedex 01, France

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Silveira, C. E. and A. Nougarede (1995). Microcutting of Fraxinus excelsior L.: The multiplication phase, a focus point for an engagement into various morphogenetic pathways. Comptes Rendus de l'Academie des Sciences Serie III Sciences de la Vie 318(2): 199-207. {a} Univ. Pierre-et-Marie-Curie, Lab. CEMV, Batiment N2, Case Courrier 150, 4 Place Jussieu, 75252 Paris Cedex 05, France

Strehl, E., W. Schneider, et al. (1995). Inhibition of dihydrofolate reductase activity by alcoholic extracts from Fraxinus excelsior, Populus tremula and Solidago virgaurea. Arzneimittel Forschung 45(2): 172-173. {a} Tech. Univ. Muenchen, Lehrstuhl Phytopathol., D-85350 Freising-Weihenstephan, Germany

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Wagner, J. and I. Kafka (1995). Effects of medium composition on in vitro germination of embryos of Fraxinus excelsior at different stages of development. Journal of Plant Physiology 146(4): 566-568. Institut fuer Botanik, Universitaet Innsbruck, Sternwartestrasse 15, A-60620 Innsbruck, Austria

Wiltshire, J. J. J., C. J. Wright, et al. (1995). Effects of heat balance stem-flow gauges and associated silicone compound on ash trees. Agricultural and Forest Meteorology 73(1-2): 135-142. {a} Fac. Agric. Food Sci., Univ. Nottingham, Sutton Bonington Campus, Loughborough LE12 5RD, UK

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Foggo, A., M. R. Speight, et al. (1994). Root disturbance of common ash, Fraxinus excelsior (Oleaceae), leads to reduced foliar toughness and increased feeding by a folivorous weevil, Stereonychus fraxini (Coleoptera, Curculionidae). Ecological Entomology 19(4): 344-348. {a} Dep. Zool., South Parks Road, Oxford OX1 3PS, UK

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Kramer, K. (1994). A modelling analysis of the effects of climatic warming on the probability of spring frost damage to tree species in The Netherlands and Germany. Plant Cell and Environment 17(4): 367-377. DLO Inst. Forestry and Nature Res., IBN-DLO, P.O.-Box 23, 6700 AA Wageningen, Netherlands

Lawrie, J. and D. V. Clay (1994). Tolerance of 2-year-old Forestry Trees to Five Herbicides. Forestry Oxford 67(4): 287-295. {a} AFRC Inst. Arable Crops Res., Long Ashton Research Station, Bristol BS18 9AF, UK

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Piotto, B. (1994). Effects of temperature on germination of stratified seeds of three ash species. Seed Science and Technology 22(3): 519-529. SAF, Cent. Sperimentazione Agric. Forest., Gruppo Ente Naz. Cellulosa Carta, Via Casalotti 300, 00166 Roma, Italy

Scheu, S. and J. Schauermann (1994). Decomposition of roots and twigs: Effects of wood type (beech and ash), diameter, site of exposure and macrofauna exclusion. Plant and Soil 163(1): 13-24. II. Zoologisches Inst., Abteilung Okologie, Berliner Strasse 28, D-37073 Goettingen, Germany

Silveira, C. E. and A. Cottignies (1994). Period of harvest, sprouting ability of cuttings, and in vitro plant regeneration in Fraxinus excelsior. Canadian Journal of Botany 72(2): 261-267. {a} Lab. Cytologie Experimentale Morphogenese Vegetale, Univ. Pierre et Marie Curie, Batiment N2, 4 place Jussieu, F-75252 Paris Cedex 05, France

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Tuovinen, T. (1994). Influence of surrounding trees and bushes on the phytoseiid mite fauna on apple orchard trees in Finland. Agriculture Ecosystems and Environment 50(1): 39-47. Inst. Plant Protection, Agricultural Res. Centre Finland, FIN-31600 Jokioinen, Finland

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Wiltshire, J. J. J., M. H. Unsworth, et al. (1994). Seasonal changes in water use of ash trees exposed to ozone episodes. New Phytologist 127(2): 349-354. {a} Dep. Physiol. Environmental Sci., University Nottingham, Sutton Bonington, Loughborough, Leicestershire LE12 5RD, UK

Wise, D. H. and M. Schaefer (1994). Decomposition of leaf litter in a mull beech forest: Comparison between canopy and herbaceous species. Pedobiologia 38(3): 269-288. {a} Dep. Entomol., Cent. Ecol., Evol. and Behav., Coll. Agric., Univ. Kentucky, Lexington, KY 40546-0091, USA

Aas, O. and G. Gaarder (1993). Inonotus hispidus in Norway. Blyttia 51(3-4): 171-173. {a} Universitetsbiblioteket Bergen, Johs. Brunsgt12, N-5008 Bergen, Norway

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Brunet, J., P. A. Andersson, et al. (1993). Factors influencing the distribution of the deciduous forest flora in Skane, S. Sweden. Svensk Botanisk Tidskrift 87(4): 177-186. {a} Ekol. Inst., Lunds Univ., Ostra Vallgatan 14, S-223 61 Lund, Sweden

Chlebicki, A. (1993). Notes on Pyrenomycetes and Coelomycetes from north Lithuanian forests. Wiadomosci Botaniczne 37(3-4): 45-47. Pracownia Atlasu Flory Polskie, Inst. Bot. im. W. Szafera, Pol. Akad. Nauk, ul. Podwale 75, 50-445 Wroclaw, Poland

Cottignies, A. (1993). Dormancy and like-dormancy in ash-trees deprived of seasonal variations. Acta Botanica Gallica 140(3): 231-241. C.E.M.V. Universite P. M. Curie, Batiment N2, 4 place Jussieu, F-75252 Paris Cedex 05, France

Curman, J. (1993). Suckers of Swedish broad-leaved trees, especially ash. Svensk Botanisk Tidskrift 87(4): 193-195. Edsby gard, S-194 91 Upplands Vasby, Sweden

D, A. C. M., D. C. Odion, et al. (1993). Invasion of maritime chaparral by the introduced succulent Carpobrotus edulis: The roles of fire and herbivory. Oecologia Heidelberg 95(1): 14-21. {a} Dep. Integrative Biol., Univ. Calif., Berkeley, CA 94720, USA

Damtoft, S., H. Franzyk, et al. (1993). Biosynthesis of secoiridoid glucosides in Oleaceae. Phytochemistry Oxford 34(5): 1291-1299. Dep. Organic Chem., Technical Univ. Denmark, DK-2800 Lyngby, Denmark

Ekman, S. and A. Nordin (1993). The taxonomy of Bacidia fraxinea and its relationship to Bacidia rubella. Annales Botanici Fennici 30(1): 77-82. {a} Dep. Systematic Botany, Univ. Lund, O. Vallgatan 18-20, S-223 61 Lund, Sweden

Foggo, A. and M. R. Speight (1993). Root damage and water stress: Treatments affecting the exploitation of the buds of common ash Fraxinus excelsior L., by larvae of the ash bud moth Prays fraxinella Bjerk. (Lep., Yponomeutidae). Oecologia Heidelberg 96(1): 134-138. {a} Dep. Zoology, Univ. Oxf., Oxford OX1 3PS, UK

Golds, T. J., J. Babczinsky, et al. (1993). Regeneration from intact and sectioned immature embryos of barley (Hordeum vulgare L.): The scutellum exhibits an apico-basal gradient of embryogenic capacity. Plant Science Limerick 90(2): 211-218. {a} Lab. Plant Cell Biol. Cell Culture, Botanical Inst., Univ. Munich, Menzinger Strasse 67, W 8000 Munchen 19, Germany

Gowan, S. P. and T. Ahti (1993). Status of the lichen genus Porpidia in eastern Fennoscandia. Annales Botanici Fennici 30(1): 53-74. Dep. Botany, Univ. Helsinki, P.O. Box 47, FIN-00014 Helsinki, Finland

Kay, S. (1993). Factors affecting severity of deer browsing damage within coppiced woodlands in the south of England. Biological Conservation 63(3): 217-222. Suffolk Wildlife Trust, Park Cottage, Saxmundham, Suffolk IP17 1DQ, UK

Komin, G. E. (1993). Cyclicity of forest formation. Lesovedenie(1): 3-9. Res. Inst. Mt. For. Ecol. For., Sochi, Russia

Krabel, D., W. Eschrich, et al. (1993). Callase-(1,3-beta-D-glucanase) activity during spring reactivation in deciduous trees. Plant Science Limerick 93(1-2): 19-23. Inst. Forsbotanik, Buesgenweg 2, D-37077 Goettingen, Germany

Kurczynska, E. U. and D. Siwinska (1993). Vessel differentiation in helically girdled internodes of ash (Fraxinus excelsior L.). Prace Naukowe Uniwersytetu Slaskiego w Katowicach(1362): 24-35. Katedra Biofizyki Biol. Komorki, Uniwersytet Slaski, ul. Jagiellonska 28, 40-032 Katowice, Poland

Lamaison, J. L., F. C. Petitjean, et al. (1993). Verbascoside, major phenolic compound of the leaves of ash (Fraxinus excelsior) and of vervain (Aloysia triphylla). Plantes Medicinales et Phytotherapie 26(3): 225-233. Lab. de Pharmacognosie et Phytotherapie, Fac. de Pharmacie, Univ. d'Auvergne, 28, place Henry Dunant, F-63000 Clermont-Ferrand, France

Obispo, T. M., J. A. Melero, et al. (1993). The main allergen of Olea europaea (Ole e I) is also present in other species of the Oleaceae family. Clinical and Experimental Allergy 23(4): 311-316. {a} Research Dep., Alergia Immunologia Abello S.A., Miguel Fleta 19, 28037 Madrid, Spain

Philippi, G. (1993). Epiphytic moss vegetation of the southern part of the Spessart and the eastern part of the Odenwald and neighboring areas (southern Germany). Carolinea 51: 53-74. Staatliches Museum Naturkunde, Postfach 6209, D-76042 Karlsruhe, Germany

Pigott, C. D. and S. Pigott (1993). Water as a determinant of the distribution of trees at the boundary of the Mediterranean zone. Journal of Ecology 81(3): 557-566. Univ. Botanic Garden, Cory Lodge, Bateman St., Cambridge CB2 1JF, UK

Polataichuk, M. D. and Y. S. Shparik (1993). European ash in the Ukrainian Carpathians. Lesovedenie(1): 25-34. Ukr. Res. Inst. Mt. For., Ivano-Frankovsk, Russia

Reader, R. J., A. Jalili, et al. (1993). A comparative study of plasticity in seedling rooting depth in drying soil. Journal of Ecology 81(3): 543-550. {a} Dep. Botany, Univ. Guelph, Guelph, ON N1G 2W1, Canada

Skuhravy, V. and M. Skuhrava (1993). On the occurrence and harmfulness of gall midges (Cecidomyiidae, Diptera) on forest trees. Anzeiger fuer Schaedlingskunde Pflanzenschutz Umweltschutz 66(7): 134-140. Entomol. Inst., Akad. Wissenschaften, 37005 Ceske Budejovice, Branisovksa 31, Tschechische, Czech Republic

Tapper, P. G. (1993). The replacement of Alnus glutinosa by Fraxinus excelsior during succession related to regenerative differences. Ecography 16(3): 212-218. Dep. Botany, Stockholm Univ., S-106 91 Stockholm, Sweden

Tarlyn, N. M., V. R. Franceschi, et al. (1993). Recovery of exine from mature pollens and spores. Plant Science Limerick 90(2): 219-224. {a} Inst. Biol. Chem., Washington State Univ., Pullman, WA 99164-6340, USA

Tidey, P. J., M. Hommel, et al. (1993). Use of immunoblot analysis for the identification on immunodominant non-variant antigens of Trypanosoma brucei rhodesiense. Journal of Immunological Methods 161(2): 223-230. {a} Immunol. Group, Liverpool Sch. Trop. Med., Pembroke Place, Liverpool L3 5QA, UK

Torkelsen, A. E. (1993). New records of Sparassis crispa in Norway. Blyttia 51(3-4): 159-164. Bot. hage og museum, Universitetet Oslo, Trondheimsvn. 23 b, N-0562 Oslo, Norway

Tyagi, N. K., K. C. Tyagi, et al. (1993). Decision support for irrigation system improvement in saline environment. Agricultural Water Management 23(4): 285-301. {a} Central Soil Salinity Res. Inst., Zarifa Farm., Kachwa Rd., Karnall 132001, India

Bates, J. W. (1992). Influence of chemical and physical factors on Quercus and Fraxinus epiphytes at Loch Sunart, western Scotland: A multivariate analysis. Journal Of Ecology 80(1): 163-179.

Bennett, K. D., S. Boreham, et al. (1992). Holocene history of environment, vegetation and human settlement on Catta Ness, Lunnasting, Shetland. Journal Of Ecology 80(2): 241-273.

Carlier, G., J. P. Peltier, et al. (1992). Water relations of ash (Fraxinus excelsior L.) in a mesoxerophilic mountain stand. Annales Des Sciences Forestieres 49(3): 207-223.

Damtoft, S., H. Franzyk, et al. (1992). Excelsioside, a secoiridoid glucoside from Fraxinus excelsior. Phytochemistry Oxford 31(12): 4197-4201. {a} Dep. Organic Chem., Technical Univ. Denmark, DK-2800 Lyngby, Denmark

El, G. M., M. T. Khayyal, et al. (1992). Study of the anti-inflammatory activity of Populus tremula, Solidago virgaurea and Fraxinus excelsior. Arzneimittel Forschung 42(3): 333-336.

Frye, J. and W. Grosse (1992). Growth responses to flooding and recovery of deciduous trees. Zietschrift fuer Naturforschung Section C Journal of Biosciences 47(9-10): 683-689. {a} Botanisches Inst., Univ. Koeln, Gyrhofstrasse 15, D-W-5000 Koeln 41, Germany

Hammatt, N. and M. S. Ridout (1992). Micropropagation of common ash (Fraxinus excelsior). Plant Cell Tissue and Organ Culture 31(1): 67-74. Horticulture Res. International, East Malling, West Malling, Kent ME19 6BJ, UK

Hapon, S. V. (1992). Bryophyta in epiphytic overgrowths. Ukrayins'kyi Botanichnyi Zhurnal 49(2): 56-59. Inst. Ecol. Carpathian, Acad. Sci. Ukr., Lvov, Ukraine

Holeksa, J. and Z. Wilczek (1992). Phytosociological characteristics of maple-ash forests in the lower mountain forest zone of Silesian Beskid. Prace Naukowe Uniwersytetu Slaskiego w Katowicach(1299): 74-80. Katedra Geobotaniki i Ochrony Przyrody, Uniwersytet Slaski, ul. Jagiellonska 28, 40-032 Katowice

Huttunen, A., R. L. Huttunen, et al. (1992). Late-glacial and holocene history of flora and vegetation in the Western Rhodopes mountains, Bulgaria. Acta Botanica Fennica 144: 63-80.

Kers, L. E. (1992). The truffle Fischerula macrospora Matt. found in Sweden. Svensk Botanisk Tidskrift 86(5): 295-298. Bergius Botanic Garden, P.O. Box 50017, S-104 05 Stockholm, Sweden

Kohnle, U., S. Densborn, et al. (1992). Bark beetle attack on host logs reduced by spraying with repellents. Journal Of Applied Entomology 114(1): 83-90.

Koster, J. C. and A. Schreurs (1992). Zelleria hepariella, new record new to the fauna of the Netherlands (Lepidoptera: Yponomeutidae). Entomologische Berichten Amsterdam 52(8): 117-119. {a} Van Brederodestraat 53, 1759 VG Callantsoog, Netherlands Antilles

Kowalski, T. and R. D. Kehr (1992). Endophytic fungal colonization of branch bases in several forest tree species. Sydowia 44(2): 137-168. {a} Dep. Forest Pathol., Fac. Forestry, 31-425 Cracow, Poland

Kurczynska, E. U. (1992). Vessel differentiation in isolated stem agents of Fraxinus excelsior L. after treatment with auxin. Acta Societatis Botanicorum Poloniae 61(3-4): 343-357. Dep. Biophys. Cell Biol., Silesian Univ., ul. Jagiellonska 28, 40-032 Katowice, Poland

Kuternozinska, W. (1992). Polar auxin transport in plants. Wiadomosci Botaniczne 36(3-4): 35-45. Zakl. Fizjol. Roslin im. Franciszka Gorskiego, Pol. Akad. Nauk, ul Slawkowska 17, 31-016 Krakow, Poland

Lewandowska, U. and Z. Szczotka (1992). Effect of gibberellin, kinetin and spermine on dormancy breaking and germination of common ash (Fraxinus excelsior L.) seed. Acta Physiologiae Plantarum 14(4): 171-175. Inst. Dendrology, Polish Academy Sciences, Kornik, Poland

Newsham, K. K., L. Boddy, et al. (1992). Effects of dry-deposited sulphur dioxide on fungal decomposition of angiosperm tree leaf litter: III. Decomposition rates and fungal respiration. New Phytologist 122(1): 127-140. {a} Dep. Biology, Univ. York, Heslington, York YO1 5DD, UK

Newsham, K. K., J. C. Frankland, et al. (1992). Effects of dry-deposited sulphur dioxide on fungal decomposition of angiosperm tree leaf litter: I. Changes in communities of fungal saprotrophs. New Phytologist 122(1): 97-110. {a} Dep. Biology, Univ. York, Heslington, York YO1 5DD, UK

Newsham, K. K., P. Ineson, et al. (1992). Effects of dry-deposited sulphur dioxide on fungal decomposition of angiosperm tree leaf litter: II. Chemical content of leaf litters. New Phytologist 122(1): 111-125. {a} Dep. Biology, Univ. York, Heslington, York YO1 5DD, UK

Odland, A. (1992). A synecological investigation of Matteuccia struthiopteris dominated stands in western Norway. Vegetatio 102(1): 69-95. NINA c/o Botanical Inst., Univ. Bergen, Allegt. 41, 5007 Bergen, Norway

Oszlanyi, J. (1992). The structure of a mature stand of poplar Robusta in involved area of the water power station Gabcikovo-Nagymaros. Lesnictvi Prague 38(5): 369-378. Ustav Ekobiologie SAV, Stefanikova 3, 814 34 Bratislava, Czechoslovakia

Rijkers, A. J. M., J. A. Hiemstra, et al. (1992). Formation of microsclerotia of Verticillium dahliae in petioles of infected ash trees. Netherlands Journal of Plant Pathology 98(4): 261-264. {a} Dep. Phytopathol., Wageningen Agric. Univ., P.O. Box 8025, 6700 EE Wageningen, Netherlands Antilles

Stadler, J. and G. Gebauer (1992). Nitrate reduction and nitrate content in ash trees (Fraxinus excelsior L.): Distribution between compartments, site comparison and seasonal variation. Trees Berlin 6(4): 236-240. {a} Lehrstuhl fuer Pflanzenoekologie, Univeristaet Bayreuth, Universitaetsstrasse 30, W-8580 Bayreuth, Germany

Tabrett, A. M. and N. Hammatt (1992). Regeneration of shoots from embryo hypocotyls of common ash (Fraxinus excelsior). Plant Cell Reports 11(10): 514-518. {a} Hortic. Res. International, East Malling, West Malling, Kent M319 6BJ, UK

Tapper, P. G. (1992). Demography of persistent juveniles in Fraxinus excelsior. Ecography 15(4): 385-392. Dep. Botany, Stockholm Univ., S-106 91 Stockholm, Sweden

Tapper, P. G. (1992). Irregular fruiting in Fraxinus excelsior. Journal Of Vegetation Science 3(1): 41-46.

Uzieblo, A. (1992). Distribution of anthropophytes in altitudinal gradient in western part of the Barania Gora massif. Prace Naukowe Uniwersytetu Slaskiego w Katowicach(1299): 50-60. Katedra Geobotaniki i Ochrony Przyrody, Uniwersytet Slaski, ul. Jagiellonska 28, Katowice 40-032

Vriestiak, P. (1992). Weight development of leaf biomass in some selected broadleaved trees in outside forest greenery. Lesnictvi Prague 38(6): 461-474. Arboretum Mlynany, Ustav Dendrobiologie SAV, Vieska nad Zitavou, 951 52 Slepcany, Czechoslovakia

Widrlechner, M. P., E. R. Hasselkus, et al. (1992). Performance of landscape plants from Yugoslavia in the north central United States. Journal of Environmental Horticulture 10(4): 192-198. {a} USDA-Agric. Res. Serv., Ames, IA 50011, USA

Brunet, J. (1991). The vegetation of elm and ash forests in Skane, S. Sweden. Svensk Botanisk Tidskrift 85(5): 377-384.

Dal, T., P. Fabricius, et al. (1991). The forest of Vorso, Denmark: Succession towards a natural, deciduous boreal forest influenced by breeding cormorants. Nordic Journal Of Botany 11(6): 641-649.

Eason, W. R., E. I. Newman, et al. (1991). Specificity of interplant cycling of phosphorus: The role of mycorrhizas. Plant And Soil 137(2): 267-274.

Eliasson, C. (1991). Occurrence and biology of Euphydryas maturna (L.) (Lepidoptera, Nymphalidae) in Central Sweden. Entomologisk Tidskrift 112(4): 113-124.

Farmer, A. M., J. W. Bates, et al. (1991). Comparisons of three woodland sites in northwest Britain (UK) differing in richness of the epiphytic Lobarion pulmonariae community and levels of wet acidic deposition. Holarctic Ecology 14(2): 85-91.

Funada, R. and A. M. Catesson (1991). Partial cell wall lysis and the resumption of meristematic activity in Fraxinus excelsior cambium. Iawa 12(4): 439-444.

Griffith, G. S. and L. Boddy (1991). Fungal decomposition of attached angiosperm twigs: IV. Effect of water potential on interactions between fungi on agar and in wood. New Phytologist 117(4): 633-642.

Griffith, G. S. and L. Boddy (1991). Fungal decomposition of attached angiosperm twigs: III. Effect of water potential and temperature on fungal growth, survival and decay of wood. New Phytologist 117(2): 259-270.

Griffith, G. S. and L. Boddy (1991). Fungal decomposition of attached angiosperm twigs: II. Moisture relations of twigs of ash (Fraxinus excelsior L.). New Phytologist 117(2): 251-258.

Hamacher, J. and A. Quadt (1991). Light-microscopic and electron microscopic studies of cherry leaf roll virus (CLRV) on European ash (Fraxinus excelsior L.). Journal Of Phytopathology 131(3): 215-226.

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Janse, J. D. (1991). Pathovar discrimination within Pseudomonas syringae ssp. savastanoi using whole cell fatty acids and pathogenicity as criteria. Systematic And Applied Microbiology 14(1): 79-84.

Kurczynska, E. U. and Z. Hejnowicz (1991). Differentiation of circular vessels in isolated segments of Fraxinus excelsior. Physiologia Plantarum 83(2): 275-280.

Lamaison, J. L., A. Carnat, et al. (1991). Concentrations of principal constituents in leaves of French species of the genus Fraxinus L. Plantes Medicinales Et Phytotherapie 25(1): 17-22.

Pearce, R. B. (1991). Reaction zone relics and the dynamics of fungal spread in the xylem of woody angiosperms. Physiological And Molecular Plant Pathology 39(1): 41-56.

Prentice, I. C. and H. Helmisaari (1991). Silvics of north European trees: Compilation, comparisons and implications for forest succession modelling. Forest Ecology And Management 42(1-2): 79-94.

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Struwe, S. and A. Kjoller (1991). Denitrification in wet forest soil systems in situ and in slurry experiments. Forest Ecology And Management 44(1): 41-52.

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Van, D. B. C. and D. V. H. Van (1991). Testing Fraxinus excelsior, Fraxinus americana, and Fraxinus pennsylvanica for resistance to Pseudomonas syringae ssp. savastanoi pv. fraxini. European Journal Of Forest Pathology 21(6-7): 365-376.

Aukema, B. (1990). Brachynotocoris puncticornis, new record for the fauna of the Netherlands (Heteroptera: Miridae, Orthotylinae). Entomologische Berichten 50(2): 15-16.

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Besnard, G. and G. Carlier (1990). Water potential and stomatal conductance of ash (Fraxinus excelsior L) leaves in an alluvial forest of the French upper Rhone valley. Annales Des Sciences Forestieres 47(4): 353-366.

Bohn, U. and W. Lohmeyer (1990). On the natural occurrence of the mountain willowweed-herb Robert forest fringe community (Epilobio Geranietum robertiani Lohm. in Oberd. et al. 1967) and the phytosociology of Cyanoglossum germanicum Jacq. in the Rhoen mountains (West Germany). Tuexenia(10): 137-146.

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Buchs, W. (1990). On the importance of tree trunks as a habitat of arthropods and other invertebrates. Zeitschrift Fuer Angewandte Zoologie 77(3-4): 453-478.

Carnat, A., J. L. Lamaison, et al. (1990). Contents of the main constituents of ash leaves, Fraxinus excelsior L. Plantes Medicinales Et Phytotherapie 24(3): 145-151.

Chalupa, V. (1990). Micropropagation of hornbeam (Carpinus betulus L.) and ash (Fraxinus excelsior L.). Biologia Plantarum Prague 32(5): 332-338. Forestry Game Management Res. Inst., Jiloviste-Strnady 156 04 Praha 5-Zbraslav, Czechoslovakia

Cottignies, A. (1990). Osmotic potential and water potential of the ash shoot apex, during the annual cycle. Comptes Rendus De L'Academie Des Sciences Serie Iii Sciences De La Vie 310(5): 211-216.

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