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A SEX ATTRACTANT FOR ADULT MALES OF THE PALE WESTERN CUTWORM, AGROTIS ORTHOGONIA (LEPIDOPTERA: NOCTUIDAE)

Published online by Cambridge University Press:  31 May 2012

D. L. Struble
Affiliation:
Research Station, Agriculture Canada, Lethbridge, Alberta T1J 4B1
G. E. Swailes
Affiliation:
Research Station, Agriculture Canada, Lethbridge, Alberta T1J 4B1

Abstract

Field testing of a large number of synthetic compounds and many combinations of them revealed that male moths of the pale western cutworm, Agrotis orthogonia Morrison, were attracted to combinations of Z-5-dodecen-1-yl acetate and Z-7-dodecen-1-yl acetate. The most satisfactory attractants were combinations of these two compounds in ratios of 1:2 to 1:5 at 10 to 25 μg/septum dispenser. The effect of the attractant was strongly inhibited by the addition of 21% Z-7-dodecen-1-ol.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1978

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