在中草药栽培过程中,往往遭受病虫危害,各地药农用农药喷洒,以防治病虫危害,这是很有必要的。但有些农药不能在中草药上随便使用。一是剧毒农药,如有机磷类的久效磷、呋哺丹、甲胺磷、1605、毒杀芬、甲茎异柳磷、鱼藤精、磷胺等,因为这类农药中所含的毒性物质多,使用后在短期内残毒难以消 In the process of cultivation of Chinese herbs, pests and diseases are often endangered, around the pesticide spraying pesticides to prevent pests and insect pests, which is necessary. However, some pesticides can not be used casually on Chinese herbal medicine. First, the highly toxic pesticides, such as organic phosphorus monocrotophos, furosemide, methamidophos, 1605, toxaphen, a methyl isofenphos, rattan fine, phosphorus amines, etc., because such pesticides contained Of the toxic substances, the use of residual in the short term is difficult to eliminate