2%阿维菌素微乳剂防治甘蓝小菜蛾试验

Field Control Efficacy of 2% Avermectin Microemulsion against Diamondback Moth (Plutella xylostella)

进行田间试验以明确2%阿维菌素微乳剂防治甘蓝小菜蛾的效果。结果表明,2%阿维菌素微乳剂能够很好的控制甘蓝小菜蛾,且防治效果明显高于对照,对作物安全。

A field experiment was conducted to determine the efficacy of avermectiu 2% microemulsion to control diamondback moth （Plutella xylostella）. The result showed that avermectin 2% microemulsion had a good control effect against diamondback moth at the application rate of 7.5-9 a.i.g/hm2 and no phytotoxicity to the crops was found.