两种新农药防治马尾松毛虫试验简报

Experimental Report,on Control of Dendrolimus punctatus Walker with 2 New Pesticide

24%万灵液剂与5%复方敌杀死乳剂防治马尾松毛虫,效果均较好。5%复方敌杀死乳剂每亩用2ml就可保证效果,并且成本低。24%万灵液剂每亩用10ml稀释1000～3000倍,也有效果,但成本较高。

The effect are all better to control Dendrolimus punctatus Waker with 24%Lannate and 5% Compoand Decis It can pledge effect to use 5% Compoand Decis of 2 ml permu and cost is low. It can achieve effect to use 24% Lannate of 10 ml diluted 1000～3000 timespet mu but cost is higher.