频振式杀虫灯对蔬菜田害虫的控害效果

为验证频振式杀虫灯对蔬菜害虫的控害效果,进行频振式杀虫灯诱杀害虫试验。试验表明：频振式杀虫灯诱杀到的害虫能鉴别的有7目19科38种,益害虫比为1∶117,单灯控制菜田面积2.53hm^2,开灯27d后诱杀的益、害虫总数为2002头,害虫占99.15%,益虫只占0.85%;用频振式杀虫灯诱杀害虫,对天敌杀伤力较小,对人畜安全,无污染,适合无公害蔬菜生产。

Frequency insect-killer lamp's control effect on pests in vegetable field

For validating the Lamp's control effect to the vegetable insects,an experiment was conducted and the results show that the insects killed by the lamp are 38 varieties: the beneficial and harm insect rate is 1:117.a single lamp can control area of 2.53hm2 so that to use the lamp killer will have small harm to insect's natural enemy,be safe to human and animal,no pollution and be suitable to pollution-free vegetable production.