Second European Allelopathy Symposium

	Second European Allelopathy Symposium Allelopathy - from understanding to application 3rd - 5th June 2004, Pulawy, POLAND

Post symposium information	Programme and abstracts	List of posters	Fotogallery	Contact

Post symposium information The Second European Allelopathy Symposium, "Allelopathy from understanding to application", was held June 3-5, 2004 in Pulawy,Poland. The integral part of the Symposium was a workshop on "Fate and toxicity of allelochemicals (natural plant toxins) in relation to environment and consumer" (FATEALLCHEM) - work programme Quality of Life, contract no. QLK5-CT-2001-01967. The sponsor of the meeting was the Polish Ministry of Science and Information Technology. The guest of the Symposium was Mr. Jo Ottenheim, representative of the European Commission. The 78 scientists from 11 European countries and from Australia, Canada, Mexico, Japan and the USA who attended the meeting discussed the latest achievements and new directions in allelopathy research. In the 8 thematic sessions they have delivered 45 lectures and presented 32 posters. Abstracts have been published in the Proceedings of the Second European Allelopathy Symposium, "Allelopathy from understanding to application" and FATEALLCHEM WORKSHOP "Fate and toxicity of allelochemicals (natural plant toxins) in relation to environment and consumer" They are also available on the vebpage http://seas.iung.pulawy.pl. The full text article will be published in the special issue of Allelopathy Journal.
Abstracts Opening lecture Aliotta G. (Italy): Understanding plant strategies and vulnerabilities demands a broader view for allelopathy scientists Session 1. Bases of allelopathy Macías F. A. (Spain): Evidences of the allelopathic phenomenon Tomita-Yokotani K. (Japan): Gravity for allelopathy in plants Dayan F. E. (USA): Understanding the sorgoleone biosynthetic pathway: Molecular and biochemical approaches to enhancing allelopathy Cruz-Ortega R. (Mexico): Effect of allelochemical stress caused by Sicyos deppei on Lycopersicon esculentum growth and oxidative damage Saniewski M. (Poland): Induction of anthocyanins accumulation by methyl jasmonate in shoot of Crassula multicava Session 2. Plant soil microorganisms interactions Hadacek F. (Austria): Root secondary metabolites and soil fungi diversity Zobel A. (Canada): Different roles of phenolic compounds on the surface and in the interior of plants Li F.M. (China): Growth inhibition of algae by allelopathic effects of macrophyte-leachate Lipok J. (Poland): Changes in seed protection potency as a result of dynamic interactions between sesquiterpene components of carrot seeds and pathogenic fungi Ghorbany M. (Iran): Applications of plant products to control of some soilborn fungal pathogens Anaya A. L. (Mexico): Fungicide effects of allelochemicals produced by the leaves of the tropical tree Zuelania guidonia (Flacourtiaceae) Session 3. Allelopathy in natural and agro-systems Narwal S. S. (India): Allelopathic weed suppression of Brassica accessions against major winter weeds in North India Bertholdsson N.O. (Sweden): Variation in allelopathic activity in spring wheat Didyk N. P. (Ukraine): Allelopathic analysis of steppe species with different cenotic strategies Čaboun V. (Slovakia): Results of allelopathy research in Slovak forest ecosystems Rizvi S. J. H. (Iran): Weed suppressing ability of bread wheat genotypes under greenhouse and field conditions Gawroński S.W. (Poland): Allelopathic precrop mulch as a tool of weeds managements in winter wheat organic farming Mashkovska S.P. (Ukraine): Allelopathic principles of screening of higher plants with herbicidal effect Gawrońska H. (Poland): Comparative studies on wheat and mustard responses to allelochemicals of sunflower origin Batish D. R. (India): Herbicidal activity of volatile oils from Eucalyptus citriodora Workshop on "Fate and toxicity of allelochemicals (natural plant toxins) in relation to environment and consumer" (FATEALLCHEM) Fomsgaard I.: Introduction of the FATEALLCHEM project Session 4. Analysis and synthesis of hydroxamic acid allelochemicals and selected transformation products from plants and soil Macías F. A., Marín D., Oliveros-Bastidas A., Chinchilla D., Simonet A. M., Molinillo J. M. G.: Preparation of wheat allelochemicals and their degradation products Villagrasa M., Guillamón M., Eljarrat E., Barceló D.: Sample handling and analysis of benzoxazinones and further degradation products in plants and soil Eljarrat E., Mogensen B. B., Fomsgaard I. S., Macías F. A., Oleszek W., Shakaliene O., Barceló D.: Quality assurance of analytical methods for wheat allelochemicals Mogensen B. B., Eljarrat E., Villagrasa M., Guillamón M., Taberner A., Barceló D.: Quantification of hydroxamic acid allelochemicals in wheat varieties grown under varying conditions Oleszek W., Stochmal A., Kus J.: Concentration of hydroxamic acids in Polish wheat varieties Session 5. Fate of hydroxamic acid allelochemicals and their transformation products in soil Fomsgaard I. S., Mortensen A. G.: Time-dependent transformation of varying concentrations of the hydroxamic acid metabolites MBOA and BOA in soil Macías F. A., Oliveros-Bastidas A., Castellano D., Marín D., Simonet A. M., Molinillo J. M. G.: Degradation studies of wheat hydroxamic acids Session 6. Target and non-target effects of hydroxamic acid allelochemicals and their transformation products Coja T.: Effects of wheat allelochemicals on carabid beetle larvae as non-target soil organism Idinger J.: Effects of wheat allelochemicals on collembola as standard non-target soil test organism Bluemel S.: Allelochemical side effect testing on non-target soil arthropods-requirements, influencing factors and applicability Fritz J.: Ecotoxic effects of hydroxamic acid allelochemicals and selected degradation products on aquatic organisms Piparo E. L., Fratev F., Benfenati E.: Computational models for toxicity of allelochemicals Macías F. A., Castellano D., Oliveros-Bastidas A., Marín D., Simonet A. M., Molinillo J. M. G., Chinchilla D., Kudsk P., Mathiassen S., Taberner A.: Structure-Activity Relationships Studies (SAR) of wheat allelochemicals Mathiassen S., Mogensen B. B., Kudsk P.: Effects on weeds of soil-incorporated wheat Kudsk P., Chunghung J., Mathiassen S.: Joint action of wheat allelochemicals Martyniuk S., Oleszek W., Stochmal A., Macías F. A., Marín D., Molinillo J. M.G.: Effect of hydroxamic acids on wheat infesting fungi (Gaeumannomyces graminis var. tritici, Fusarium culmorum, Cephalosporium gramineum) Hansen L. M.: Role of DIMBOA in the partial resistance of winter wheat to the grain aphid (Sitobion avenae) Fritz J., Bluemel S., Kudsk P., Macias F. A., Hansen L. M., Oleszek W.: Structure depending activities of wheat allelochemicals on target and non-target organisms Session 7. - Perspectives Fomsgaard I. S.: Perspectives for exploitation of the allelopathic properties of wheat an invitation for discussion Session 8. Allelochemicals Reigosa M. J. (Spain): Mode of action of BOA: a multifaceted approach Kato-Noguchi H. (Spain): Mode of action of MBOA on inhibition of plant germination Belz R. G. (Germany): Is there a benzoxazinone-mediated potential for weed-suppression in Triticum L. spp. and Secale cereale L. Fujii Y. (Japan): Allelopathy of invader plants and isolation of allelochemicals Macías F. A. (Spain): Lipinski's rule of five: A pharmacology rule for herbicide studies Ruszkowski D. (Poland): The allelopathic properties of oleanolic acid 3-O-monoglucoside secreted by roots of Calendula officinalis to the soil Zarrelli A. (Italy): Bioactive compounds from Chenopodium album: effects on seed germination and plant growth Yadava R. N. (India): Isolation and characterization of bioactive flavonoidal constituents from Butea monosperma O. Kuntze Kato-Noguchi H. (Japan): Rediscovery of momilactone B as an allelochemical Szakiel A. (Poland): Allelopathic properties of triterpene glycosides from bilberry (Vaccinium myrtillus L.) roots Pavluchenko N. A. (Ukraine): Duration of allelopathic effect of lilac (Syringa vulgaris l.) residues Singh H. P. (India): Allelopathic effect of 2-benzoxazolinone towards some crop and weed plants Jayakumar M. (India): Allelopathic and weedicidal effect of Emblica officinalis on Tephrosia purpurea and Cassia occidentalis Konar J. (India): Effect of leaf leachates of Pongamia pinnata on the growth and diosgenin content of Costus speciosus
Posters Session 1. Bernat W., Gawrońska H., Ciurzyńska M.: Physical properties and some chemical constituents of aqueous extracts of sunflower cvs. Lech and Ogrodowy 2. Bernat W., Gawrońska H., Gawroński S. W.: Effectiveness of different mulches in weed management in organic winter wheat production 3. Borowy A.: Effect of celeriac-leek intercropping on weeds, insects and plant growth 4. Čaboun V.: Allelopathy understanding and its position in ecology interactions 5. Čaboun V.: Importance of allelopaty in nurse garden 6. Ciarka D., Gawrońska H., Gawroński S.W.: Crops species reaction to sunflower allelopathics 7. D'Abrosca B., Carillo P., Cozzolino C., Della Greca M., Fiorentino A., Fuggi A., Monaco P.: Lignans from Brassica fruticulosa and their phytotoxicity 8. Demczuk A., Grzy? E., Parylak D., Sacała E.: Physiological processes by seedlings emerged from grains of Triticale grown in rotation crop and as continuous crop 9. Djurdjevic A. L., Mitrovic M. M., Pavlovic Z. P., Bojovic R. S.: Total phenolics and phenolic acids content in leaves, roots and soil of Ramonda serbica Panc. 1874 in the gorge of Sicevo (Serbia) 10. Ellanska N. E.: The influence of plant allelopathic activity on the dynamic of microorganism quantity 11. Golisz A., Gawrońska H., Gawroński S. W.: Allelopathic activity of buckwheat: Identification of biological active substances using HPLC 12. Hura T., Dubert F., Hochol T., Stupnicka-Rodzynkiewicz E., Stoklosa A., Lepiarczyk A.: The estimation of allelochemical potential of white mustard, buckwheat, spring barley, oat and rye by measurement of phenolics content in plants 13. Jarosz-Wilkołazka A., Malarczyk E., Biały Z., Jurzysta M.: Saponins from Medicago sativa as the natural inductors of laccase from white rot fungi 14. Jasicka-Misiak I., Wieczorek P. P., Kafarski P.: Phytotoxic crotonic acid from carrot seeds (Daucus carota L.) 15. Jelonkiewicz M., Borowy A.: Effect of rye mulch on growth of weeds under no-tillage cultivation 16. Kalinová J., Tříska J., Vrchotová N.: Phenolic compounds in buckwheat herb extract and their biological activity 17. Kato T., Tomita-Yokotani K., Hasegawa K.: New biological effects of sundiversifolide on plant growth, and its relation to auxin 18. Leszczyńska D. , Stochmal A. , Oleszek W. : Cereal root exudates and their allelopathic activity 19. Lipińska H.: Influence of blastokolins in germinating seeds of some grass species on seed germination and initial growth of tested grass seedlings 20. Lipińska H., Harkot W.: Germination of grass and papilionaceous seeds under conditions of water extracts from Poa pratensis leaves samples at different development stages 21. Macías F. A., Díaz M. D., Jorrín J., Galindo J. C. G.: Synthesis of sesquiterpene lactones-enol-g-lactones as strigol analogues 22. Macías F. A., Lacret R., Varela R. M., Nogueiras C.: Allelopathic potential of teak (Tectona grandis) 23. Macías F. A., López A., Varela R. M., Alves P. L., Torres A., Molinillo J. M. G.: Bioactivity studies of lignans from Helianthus annuus 24. Macías F. A., López A., Varela R. M., Torres A., Molinillo J. M. G.: Metabolites of carotenoids as allelochemicals. Structure revisión of annuionones A, B and E 25. Mandal S.: A study of allelochemics of nine tropical plant species 26. Oracz K., Gniazdowska A., Corbineau F., Côme D., Skoczowski A., Janeczko A., Bogatek R.: Comparison between allelopathy and water stress in germinating mustard seeds 27. Parylak D.: Allelopathic potential of winter triticale volunteers and catch crop (white mustard) for spring Triticale and wheat 28. Politycka B., Bednarski W.: Free radical changes in cucumber roots influenced by hydroxycinnamic acids 29. Saniewska A., Jarecka A., Biały Z., Jurzysta M.: Antifungal activity of saponins from aerial parts of Medicago arabica against some ornamental plant pathogens 30. Shabbir A., Bajwa R.: Cassia occidentalis a native plant to control Noxious parthenium weed 31. Stompor-Chrzan E.: Antifungal activity of leaf and bark extracts on the growth and development of damping-off fungi and their practical utilisation in protection of seedlings 32. Styła K.: Influence of fertilization on the contents of significant compounds in soil apple-trees orchard 33. Szajdak L., Gaca W., Karg M.: The transformation of nitrogen in soils under shelterbelts of different age 34. Wawrzyniak M.: Studies on biological activities of extracts from plants of the Geranium family on Pieris brassicae 35. Yurchak L. D.: Agricultural allelopathy as a basis for alternative farming 36. Zobel A. M., Białońska D., Turnau K.: Surface compounds in allelopathic interactions in mycorhizal plants influenced by environmental pollution 37. Martinez-Otero A., Lo Giudice R., Pinto G., Pollio A., Aliotta G., Gonzalez-Rodriguez L.; Reigosa-Roger M. J.: A preliminary environmental risk assessment of BOA [2(3H)-BENZOXAZOLINONE]: Acute and chronic toxicity tests on microalgae. 38. Roshchina V. V.:Allelochemicals as possible fluorescent probes.
Organizers European Allelopathy Society, Institute of Soil Science and Plant Cultivation, Pulawy International Scientific Committee: Giovanni Aliotta (Italy) Marina Della Greca (Italy) Inge S. Fomsgaard (Danmark) Yoshiharu Fujii (Japan) Erast A. Golovko (Ukraine) Bogumil Leszczynski (Poland) Francisco A. Macias (Spain) Wieslaw Oleszek (Poland) Francois Pellissier (France) Manuel J. Reigosa Roger (Spain) George Waller (USA) Local Organizing Committee: Wieslaw Oleszek Stanislaw Burda Zbigniew Bialy Wieslawa Stepien Ireneusz Kapusta Konrad Stepien
Contact Organizing Committee of the Second European Allelopathy Symposium 2004 Institute of Soil Science and Plant Cultivation Czartoryskich 8, 24-100 Pulawy, Poland Tel. +48 (81) 886 34 21 ext. 205 Fax +48 (81) 886 45 47 E-mail: seas@iung.pulawy.pl www: http://seas.iung.pulawy.pl/