在二代棉铃虫成虫出土始期，采用田间悬挂性诱剂、悬挂食诱剂和食诱剂茎叶滴洒三种施药方式，调查并评价了性诱剂和生物食诱剂对花生田棉铃虫的诱控效果及使用技术。结果表明，田间悬挂性诱剂、悬挂食诱剂和食诱剂茎叶滴洒单个处理平均诱杀棉铃虫成虫2152、1199、2658头，田间幼虫较对照区分别减少74．44％、66．67％、75．22％；田间悬挂性诱剂和食诱剂茎叶滴洒两种处理较悬挂食诱剂处理使用简便，诱虫数量大，是有效防治棉铃虫、推进农药减量控害的绿色植保新技术。%To investigate and evaluate the control effect and use technology of sex attractant and biologi-cal food attractant on cotton bollworm in peanut field,the experiment was conducted since the beginning of the second generation of cotton bollworm adult unearthed.Three application methods were adopted as hanging sex attractant,hanging food attractant and spraying food attractant on leaves.The number of trapped cotton boll-worm adults through the three application methods was 2 152,1 199 and 2 658 in turn,and the larvae de-creased by 74.44%,66.67% and 75.22% respectively compared with the control.Hanging sex attractant and foliage spraying of food attractant in field were simple to use with larger trapping number,so they could be as the new ecological technology for effectively controlling cotton bollworm and promoting the reducing applica-tion of pesticides.
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