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为了提高害螨的化学防治效果和克服害螨对常用药剂的抗药性,近些年来一些作用机理独特的杀螨剂投向市场,通过使用取得了令人满意的杀螨效果,现介绍以下几种:绿颖绿颖是一种新型的机油乳剂,为矿物源农药,即在机油中加入乳化剂,使油全部分散在乳化剂中,直接加水使用。该杀螨剂施用后,机油乳剂可以在虫体上形成油膜封闭害螨、害虫的气孔,导致害虫死亡;同时
In order to improve the chemical control effect of pest mites and overcome the resistance of pest mites to commonly used pharmaceuticals, some acaricides with unique mechanism of action have been put on the market in recent years and satisfactory miticidal effects have been obtained by using the following : Green Ying Green Ying is a new type of oil emulsion, mineral source pesticides, that is, adding oil in the emulsifier, all the oil dispersed in the emulsifier, add water directly. After the acaricide is applied, the oil emulsion can form oil film on the parasite to seal the stomatal of pests and insects and cause the pests to die; at the same time,