Pesticide stress on plants negatively affects parasitoid fitness through a bypass of their phytophage hosts
نویسندگان
چکیده
منابع مشابه
Parasitoid load affects plant fitness in a tritrophic system
Plants attacked by herbivorous insects emit volatile compounds that attract predators or parasitoids of the herbivores. Plant fitness increases when these herbivorous insects are parasitized by solitary parasitoids, but whether gregarious koinobiont parasitoids also confer a benefit to plant fitness has been disputed. We investigated the relationship between parasitoid load of the gregarious Co...
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Behavioral tactics play a crucial role in the evolution of species and are likely to be found in host-parasitoid interactions where host quality may differ between host developmental stages. We investigated foraging decisions, parasitism and related fitness in a gregarious ectoparasitoid, Sclerodermus harmandi in relation to two distinct host developmental stages: larvae and pupae. Two colonies...
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چکیده ندارد.
15 صفحه اولCommensal and mutualistic relationships of reoviruses with their parasitoid wasp hosts.
During evolution, certain endoparasitoid wasps have developed mechanisms to suppress the defence systems of their hosts. For this purpose, these species, all of which belong to the families Ichneumonidae and Braconidae, inject various kinds of virus-like particles. The most studied of these particles are classified as polydnaviruses (family Polydnaviridae) which are symbiotic viruses. Over the ...
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ژورنال
عنوان ژورنال: Ecotoxicology
سال: 2017
ISSN: 0963-9292,1573-3017
DOI: 10.1007/s10646-017-1771-x