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5 recherche sur le mot-clé 'tritrophic interactions'
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R. Hufbauer | 2001In insect host-parasitoid systems, successful immune responses of the host kill the parasitoid, and successful development of the parasitoid will kill the host. Thus, hosts and their parasitoids can exert strong selection on each other that may [...]article/chapitre/communication
R. Hufbauer ; S. Via | 1999The evolution of associations between herbivorous insects and their parasitoids is likely to be influenced by the relationship between the herbivore and its host plants. If populations of specialized herbivorous insects are structured by their h[...]article/chapitre/communication
S. Eigenbrode ; C. White ; M. Rhode ; C. Simon | 1998Adult females of the coccinellid predator Hippodamia convergens (Say) spent more time walking and less time grooming on a line of peas, Pisum sativum L., that has reduced waxbloom on all parts of the plant (due to the mutation wel) compared with[...]article/chapitre/communication
The responses of female Aphidius ervi to odors from a host food plant (Vicia faba), host aphids (Acyrthosiphon pisum), nonhost aphids (Aphis fabae), and aphid-plant complexes were investigated in a specially designed wind tunnel and a Y-tube olf[...]article/chapitre/communication
I. Williams ; T. Jones ; S. Hartley | 20011. Both resources and natural enemies can influence the distribution of a herbivore. The ideal free distribution predicts that herbivores distribute themselves to optimise utilisation of resources. There is also evidence of herbivores seeking ou[...]