几种杀虫剂对茶丽纹象甲的室内、田间药效比较试验

Hubei Agricultural Sciences(2019)

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Abstract
选择国内茶区市面上推广应用的几种杀虫剂,对茶丽纹象甲(Myllocerinus aurolineatus Voss)成虫进行了室内及田间防效比较试验.结果表明,10%虫螨腈悬浮剂的防效与5%氟虫腈悬浮种衣剂相当,药后7 d,其田间防效达到90.05%.1.5%除虫菊素水乳剂室内与田间药效在几种供试的生物农药品种中均最高,有机茶园可以选择使用;0.5%藜芦碱可溶液剂也表现出良好的防效,药后7 d田间防效与1.5%除虫菊素水乳剂无极显著差异,防效为62.56%.
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