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Article
Elena L. Zvereva, Auteur ; Mikhail V. Kozlov, AuteurThe evolution of defensive traits and strategies depends on the intensity of selection imposed by natural enemies and on the fitness costs of defenses against these enemies. We tested several hypotheses about the evolution of chemical defenses i[...]
Article
Elena L. Zvereva, Auteur ; Mikhail V. Kozlov, Auteur1. Premature abscission of leaves damaged by herbivores can increase the degree of defoliation beyond that imposed directly by insect feeding. Our aim was to explore the general patterns and sources of variation in the effects of insect herbivor[...]
