Reports

Sex Attractant of Cabbage Looper, Trichoplusia ni (Hübner)

Science  06 Sep 1963:
Vol. 141, Issue 3584, pp. 902-903
DOI: 10.1126/science.141.3584.902

Abstract

When virgin male cabbage loopers were exposed to filter-paper strips containing an extract from female abdomens, they exhibited a response lasting from 2 to 5 minutes. Gases of a component (or components) of these extracts emanating from a chromatography column attracted the males and then evoked the same response. The attractant is fairly volatile and has relatively low molecular weight.

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