陕北地区枣食芽象甲防治初探  

Preliminary Study on the Control of Scythropus yasumatsui in Northern Shaanxi

作　　者：任登州 齐向英[2] 

机构地区：[1]陕西省清涧县农科所,陕西清涧718300 [2]延安大学生命科学学院,陕西延安716000

出　　处：《河北农业科学》2009年第6期40-41,共2页Journal of Hebei Agricultural Sciences

基　　金：陕西省重大科技攻关项目(2006KZ05-G4);延安大学研究生科研启动项目(YD2007-62)

摘　　要：研究了50%辛硫磷乳油、40%氧化乐果乳油和15%阿维毒死蜱乳油对枣食芽象甲的防治效果。结果表明:3种杀虫剂均对枣食芽象甲有一定的杀灭作用,其中15%阿维毒死蜱乳油800倍液和40%氧化乐果乳油800倍液的杀灭效果较好,枣食芽象甲死亡率分别达到91.1%和90.0%。The control effects of 50% phoxim emulsifiable concentrate, 40% omethoate EC and 15% abamectin chlorpyrifos on Scythropus yasumatsui were studied. The results showed that all of the three insecticides had a certain killing effects on S. yasumatsui, the 800 times liquid of 15% abamectin chlorpyrifos and 40% omethoate EC had better effects, and the mortality rate reached 91.1% and 90. 0% , respectively.

关 键 词：陕北 枣食芽象甲 防治 

分 类 号：S436.65[农业科学—农业昆虫与害虫防治]