什么是有机磷农药中毒?是怎样发生的?

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2025年04月08日 05:21
有1个网友回答
网友(1):

有机磷现今被广泛地应用于农业,但由于农药知识的普及跟不上农药发展的速度,因此,出现了农药的残留、环境的污染和人畜中毒的现象。我国生产的有机磷农药有对硫磷、蝇毒磷、内吸磷、敌百虫、乐果、敌敌畏等等。这些化合物被作为农作物杀虫剂或驱动物体内、外寄生虫的药物,以及环境卫生方面消灭蚊蝇等昆虫的杀虫剂,是一类毒性很强的接触性神经毒,如犬误食或进行驱虫时用量过大,经消化道或皮肤引起中毒。

本病发生的主要原因有:饲喂被有机磷农药污染的食物或饮水;不按规定使用有机磷农药驱虫,如剂量过大、使用不当、污染食具、人为投毒等。

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