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Oviposition preferences of aphidophagous hoverflies
Author(s) -
Sadeghi H.,
Gilbert F.
Publication year - 2000
Publication title -
ecological entomology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.865
H-Index - 81
eISSN - 1365-2311
pISSN - 0307-6946
DOI - 10.1046/j.1365-2311.2000.00234.x
Subject(s) - biology , predation , acyrthosiphon pisum , homoptera , zoology , ecology , botany , aphididae , pest analysis
Summary 1. Oviposition preferences of two predatory hoverflies, Episyrphus balteatus and Syrphus ribesii (Diptera, Syrphidae), were studied in the laboratory. 2. There was broad agreement between the two species: two of the top three preferred prey for oviposition in both hoverflies were pea and rose aphids; nettle aphids were consistently the least preferred. 3. Discrimination decreased with age.