生物药剂对榆紫叶甲成虫的防治试验

Zhi ZHANG,Yuling ZHANG,Yunbiao XU,Zhiyuan WANG,Haibo DU, Fengwen DU

Journal of Jilin Forestry Science and Technology（2017）

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Abstract

采用1.8%阿维菌素、50000IU·mg-1苏云金杆菌、3%高渗苯氧威、1%苦参碱四种生物药剂防治榆紫叶甲成虫,并对防治效果进行对比,结果表明:施用4种生物药剂7d后校正死亡率分别为84.22%、80.44%、95.42%和99.30%,3%高渗苯氧威和1%苦参碱对榆紫叶甲成虫有相对突出的防治效果和速效性.

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