Affiliation:
1. University of Technology and Life Sciences Bydgoszcz, Faculty of Animal Breeding and Biology, Department of Zoology, Bydgoszcz, Poland
2. University of Technology and Life Sciences Bydgoszcz, Faculty of Agriculture and Biotechnology, Department of Applied Entomology, Bydgoszcz, Poland
Abstract
The aim of this study was to determine and compare the guilds of parasitic
Hymenoptera associated with the grain aphid on rye and winter wheat. Of the
seven species of primary parasitoids (Braconidae: Aphidiinae, Aphelinidae),
parasitizing colonies of Sitobion avenae, the most numerous and most
frequently occurring, included Praon volucre, Aphidius ervi and Aphidius
uzbekistanicus. Primary parasitoids of grain aphids were eliminated largely
by hyperparasitoids, mostly of the families Megaspilidae (Dendrocerus
carpenteri), Figitidae-Alloxystini (Alloxysta spp. and Phaenoglyphis villosa)
and Pteromalidae (Pachyneuron aphidis, Asaphes vulgaris, Coruna clavata), but
D. carpenteri and Alloxysta spp. belonged to dominants and subdominants,
respectively.
Publisher
National Library of Serbia
Subject
General Agricultural and Biological Sciences,General Biochemistry, Genetics and Molecular Biology
Cited by
3 articles.
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