Field attraction ofAgrotis segetum males in four european countries to mixtures containing three homologous acetates

Abstract

(Z)-5-Decenyl, (Z)-7-dodecenyl, and (Z)-9-tetradecenyl acetate were tested as single compounds and blends for field attraction to the turnip moth in Denmark, France, Hungary, and Switzerland. Best attraction was obtained when all three components were present. Attractants for other noctuids are described, e.g.,Meristis trigrammica, Hoplodrina alsines, Erastria trabealis, Euxoa nigricans, Axylia putris, andAutographa gamma, which were caught with some of the components and their blends.