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我们知道,农药的毒性是指对人、畜的危害程度而言,而农药杀虫效果的大小叫做毒力。到底农药的毒性与毒力有什么关系呢?一船说来,有些农药的毒性和毒力的关系是成正相关的,即毒性越高,毒力也越大。像有些无机类杀虫药和有机磷类杀虫剂就是如此。但是,也有不少对人、畜毒性高的农药不一定对昆虫的毒力也大。有的农药毒性虽低,毒力却很强。如拟除虫菊酯类杀虫剂中的杀灭菊酯,对人、畜
We know that the toxicity of pesticides refers to the degree of human and animal hazards, and insecticidal pesticide size is called toxicity. In the end what is the relationship between the toxicity of pesticides and virulence? A ship said that the toxicity of some pesticides and the relationship between virulence is a positive correlation, that is, the higher the toxicity, the greater the virulence. This is the case for some inorganic insecticides and organic phosphorus insecticides. However, there are quite a few people who have high virulent pesticides that are not necessarily virulent to insects. Although some pesticides have low toxicity, they are very virulent. Such as pyrethroid insecticides in the reduction of pyrethrins, on humans and animals