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随着农药生产和植物保护工作的发展,新农药不断涌现,其中绝大多数品种,经过毒理实验已证明是低毒的,但是由于可能出现人和动物的差异,对人是否安全还必须在实践中检验。1975年本市郊区使用杀虫脒中发生中毒事故一起,可引起有关方面加强预防和注意调研。杀虫脒是一种新型含氮有机杀虫剂,大鼠经口LD_(50)为265～355毫克/
With the development of pesticide production and plant protection, new pesticides continue to emerge. Most of the pesticides have been proved to be low toxicity after toxicological experiments. However, due to possible human-animal differences and safety to humans, Test in practice. In 1975, the outbreak of chlordimeform poisoning in the suburbs of this Municipality together could arouse the prevention and attention research of the parties concerned. Chlordimeform is a new type of nitrogen-containing organic insecticide. The oral LD_ (50) in rat is 265 ~ 355 mg /