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敌敌畏是我国近20年来发展较快的一种有机磷杀虫剂。它具有高效、广谱、快速杀虫的特点,常大量应用于杀灭卫生害虫及农林害虫,成为我国使用最广泛的一种有机磷杀虫剂,每年生产量很大,远远超过国际上生产的总和。因此,在农药的生产与使用中要严格操作规程和安全使用准则,防止任何事故的发生。 敌敌畏对温血动物的毒性中等(58—80毫克/公斤),容易水解,没有累积作用,使用时比较安全。但是如果在工业生产中及大量使用操作不当,有可能引起中毒,甚至死亡。 作者对敌敌畏的毒性作了以下试验:
Dichlorvos is a kind of organophosphorus insecticide developed rapidly in our country in recent 20 years. It has the characteristics of high efficiency, broad spectrum and fast killing insects. It is often used in large quantities to kill pests of pests and pests of agriculture and forestry. It has become the most widely used organophosphate insecticide in our country. It has a large annual production volume far exceeding that of the international The sum of production. Therefore, in the production and use of pesticides to strict operating procedures and guidelines for safe use, to prevent any accident. Dichlorvos toxicity of warm-blooded animals medium (58-80 mg / kg), easy hydrolysis, no cumulative effect, the use of safer. However, if it is used improperly in industrial production and in large quantities, it may cause poisoning and even death. The author made the following test on the toxicity of dichlorvos: