Laboratory experiments were conducted to determine the phytotoxic activity of water leachates from Mexican sunflower (Tithonia diversifolia) leaves and the effect of water movement on efficacy of the leachate in soil. The water leachates from both the green and senescent leaves applied onto soil...

The sex pheromone components of the female of Crocidolomia binotalis, a pest of cabbages in Indonesia, were identified from the ovipositor tip extract of virgin females by analysing with chromatographic fractionation and capillary GC/MS. In an electroantennogram (EAG) response and attractivity test ...