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'Interaction de contraintes' 
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K. Dorschner ; R. Johnson ; R. Eikenbary ; J. Ryan | 1986
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C. Summers ; W. McClellan | 1975
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R. Byers ; 25. Aalfalfa improvment conference ; K. Leath | 1976
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I. Annan ; K. Ampongnyarko ; W. Tingey ; G. Schaefers | 1997Field and greenhouse studies were conducted in 1990 and 1991, to assess the effects of fertilizer application on the bionomics and population dynamics of cowpea aphid, Alphis craccivora Koch, and on the growth and yield of cowpea, Vigna unguicul[...]
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article/chapitre/communication
The interaction between physiological stress and arthropod herbivory was studied using two perennial species of Hypericum, Seedlings of H. perforatum, a herb introduced to Australia and weedy in places, and H. gramineum, an indigenous species, w[...]
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T. Turlings ; M. Bernasconi ; R. Bertossa ; F. Bigler ; G. Caloz ; S. Dorn | 1998In order to find their prey natural enemies of herbivores often make effective use of plant volatiles that are emitted by plants on which the herbivores have been feeding. The phenomenon of herbivore-induced emissions of attractants has been wel[...]
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M. Latheef ; J. Caddel ; R. Berberet ; J. Stritzke | 1988
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C. ERDELYI ; S. Manninger ; K. Manninger ; K. GERGELY ; L. HANGYEL ; I. Bernath | 1994The impacts of weather on the damages caused by the lucerne seed chalcid (Bruchophagus roddi Guss.), the lucerne seed weevil (Tychius flavus Beck.), as well as by mirids (mainly Adelphocoris lineolatus Goeze, Lygus rugulipennis Popp., Polymerus [...]
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V. Rogers | 1981
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L. Willocquet ; S. Savary ; L. Fernandez ; F. Elazegui ; P. Teng | 2000A yield loss simulation model for rice was developed to simulate injury mechanisms due to pathogens, insects, and weeds, and the yield losses they cause in a range of production situations. The structure of the model is simple, flexible, and inv[...]
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G. English-Loeb ; M. Stout ; S. Duffey | 1997
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