几种药剂对天敌瓢虫的安全性测定

Determination of Security of the Natural Enemy Ladybug by Several Pesticides

为了确保天敌的生态调控作用,现将棉田常用的几种药剂对瓢虫进行安全性测定,结果表明,25%阿克泰水溶剂、3%金世纪乳油、30%松脂酸钠乳油、35%赛丹乳油、70%艾美乐水分散粒剂、0.3%蚜螨敌乳油、Bt悬浮剂对瓢虫有较高的安全性,在生产中有推广应用价值。

In this study the security of the natural enemy ladybyg was determined by several insecticides. The results indicated that 25 % thiamethoxam （ WG）, 3 % acetaniprid （ EC ）, 30% songzhisuanna, 35 % endosulfan （ EC）, 70% confidor,0.3%MatrineEC,2.5 % cyhalothrin EC with high safety have found on increasing wide utilization value in the production.