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合成杀虫剂的迅速发展,对防治害虫,提高农作物的质量及产量起了很大的作用。同时,也出现了作物中农药残留、环境污染、因天敌被害而使害虫猖獗以及产生抗性等问题。因此,必须开发研究新型的杀虫剂,以尽早解决上述问题。目前,虽有某些较安全的杀虫剂已被开发,但对杀虫剂抗性问题却没有解决,尤其是螨类抗性愈加变得严重了。精制机油乳剂则为具有解决上述问题的价廉、实用的杀虫、杀螨剂。该药剂在植物休眠
The rapid development of synthetic insecticides has played a significant role in pest control and in improving crop quality and yield. In the meantime, problems such as pesticide residues in crops, environmental pollution, rampant pests due to the killing of natural enemies, and resistance have also emerged. Therefore, we must develop new pesticides to solve these problems as soon as possible. At present, although some safer pesticides have been developed, the problem of insecticide resistance has not been solved. In particular, mite resistance is becoming more and more serious. Refined oil emulsion is to solve the above problems with inexpensive, practical insecticide, acaricide. The agent sleeps in the plant