茶尺蠖和茶细蛾性诱剂在豫南茶园的应用研究

Tianjin Agricultural Sciences(2017)

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Abstract
在信阳市马鞍山茶园开展性诱试验,以筛选出对豫南茶区茶尺蠖和茶细蛾成虫引诱能力最强的诱芯,并在五里店镇凤台村茶园应用.结果表明,使用性引诱剂诱杀成虫后,可使下一代茶尺蠖幼虫数量平均下降78.28%,长期使用,防控效果可达94.7%,防控效果好于灯诱效果;可使茶细蛾下一代田间虫口量平均下降98.07%,长期使用,防控效果可达100%.性引诱剂的应用,极大地减少了靶标害虫的田间落卵量以及后代幼虫的数量,防控效果显著.
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