论文部分内容阅读
多年来,在农民头脑中形成这样一种传统观念,毒性大的农药比毒性小的农药杀虫效果好,并且在使用农药预防病虫害的实践中,他们基本上掌握了传统农药的使用方法。因此,尽管农业部制定了《高毒农药淘汰
Over the years, such a traditional concept has been formed in the minds of peasants that toxic pesticides have better insecticidal effects than less toxic pesticides and that they basically mastered the use of traditional pesticides in pest and disease prevention practices using pesticides. Therefore, although the Ministry of Agriculture has formulated the “elimination of highly toxic pesticides.”