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随着农业生产的发展,我们使用农药的范围不断扩大,数量不断增多,这对保护农作物,夺取农业新丰收起了很大作用。但是,由于农药都有不同程度的毒性,使用得当,可以防治作物病虫害;如果使用不当,也可能会引起相反效果,甚至使人畜中毒。这里专门谈谈使用有机磷农药的安全问题。目前常见的杀虫药,以有机磷剂的种类最多,如敌百虫、敌敌畏、乐果、马拉硫磷、1605、1059等都属于这一类。它的优点是杀虫效果好,使用范围广。但除敌百虫,马拉硫磷等比较安全外,其它大多数品种对人畜的毒性
With the development of agricultural production, the scope of our use of pesticides is constantly expanding and increasing in number. This has played a significant role in the protection of crops and the acquisition of a new agricultural harvest. However, pesticides have different degrees of toxicity and are used properly to prevent crop pests. If used improperly, it may also cause the opposite effect and even cause poisoning to humans and animals. Here to talk about the use of organophosphate pesticide safety issues. At present, the most common insecticide is organophosphorus pesticide, such as trichlorfon, dichlorvos, dimethoate, malathion, 1605,1059, etc. belong to this category. Its advantage is insecticidal effect, the use of a wide range. However, in addition to trichlorfon, malathion and other relatively safe, most other species of human and animal toxicity