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农药在防治蔬菜病虫害方面起了重要作用。随着农药品种的不断更新换代,病虫害抗药性的不断增强,大部分菜农缺乏科普知识,盲目乱施农药。如一些农民滥用国家禁止在蔬菜上使用的剧毒农药3911、甲胺磷等,使中毒事故时有发生。为了预防农药污染、农药中毒方面的问题,提醒广大菜农在做好“预防为主、综合防治”的前提下,在农药使用过程中应遵循“严格、准确、适量、科学”的原则。
Pesticides play an important role in controlling pests and diseases of vegetables. With the continuous upgrading of pesticide varieties, pest resistance continues to increase, most of the lack of scientific knowledge of vegetable farmers, blind chaos pesticide. For example, some farmers abuse toxic pesticides 3911 and methamidophos which are prohibited by the State from being used on vegetables, causing poisoning accidents from time to time. In order to prevent pesticide contamination and pesticide poisoning, it is proposed to remind the vegetable farmers to follow the principle of “strict, accurate, appropriate and scientific” under the precondition of “prevention first, comprehensive prevention and control”. in principle.