几种杀螨剂对三种叶螨的毒力测定

EXPERIMENTS ON THE TOXICITY OF ACARICIDES ON THREE RED MITES

本文测定了３种杀螨剂对３种叶螨成螨的毒力。ＬＣ＿（５０）显示：３种杀螨剂毒力强弱为螨克＞三氯杀螨醇＞蚧螨灵；３种成螨的敏感性高低为柏小爪螨＞石榴小爪螨＞柑桔全爪螨。

Toxicity of acaricides(Amitraz,Dicofol,Juemanlin)to adult of red mites(Panonychus citri, Oligonychus perditus,Oligonychus punicae )is investigated by the method of toxicologicalexperiments,The LC_(50) value shows the toxicity result as Amitraz > Dicofol >Juemanlin and sus-ceptibity result as O.perditus > O. punicae > P.citri