Four compounds, stigmasterol, stigmasterol-beta-D-glucopyranoside, lut
eolin-7-0-glucopyranoside and dotriacontanoic acid isolated from Verno
nia cinerea have shown significant antifeedant activity based on perce
nt feeding-deterrence and effective doses (ED50) against two lepidopte
rous insects, Spodoptera litura and Spilosoma obliqua. (C) 1998 John W
iley & Sons, Ltd.