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在蔬菜生产中,使用化学农药防治病、虫、草害,不但关系到蔬菜的品质和产量,而且还关系到生态环境和消费者的身体健康。因此,使用化学农药防治蔬菜病、虫、草害,必须遵循“安全、高效、低毒、低残留”的安全用药原则。其具体原则是: 一、选用低毒、低残留的农药 1,杀虫剂可选用菊酯类农药(如敌敌畏、来福灵、灭杀毙、氯氰菊酯、溴氰菊酯等)、西维因、抗蚜威、乐果、乙酰甲胺磷、敌百
In vegetable production, the use of chemical pesticides to prevent diseases, insects and weeds, not only related to the quality and yield of vegetables, but also related to the ecological environment and consumer health. Therefore, the use of chemical pesticides to control vegetable diseases, insects, weeds, must follow the “safe, efficient, low toxicity, low residue” safe medication principles. The specific principles are: First, the selection of low toxicity, low residual pesticides 1, insecticides can be selected pyrethroid pesticides (such as dichlorvos, Lafu Ling, killing kill, cypermethrin, deltamethrin, etc.) , Pirimicarb, dimethoate, acephate, enemy hundred