天气预报 > 健康 > 敌百虫片的功效与作用
敌百虫片的功效与作用
更新时间: 2021-01-15 10:03:10  

敌百虫是一种低毒、残留时间较短的杀虫药,其杀虫机制是通过 抑制虫体胆碱酯酶活性,使乙酰胆碱大量蓄积,促使昆虫、甲壳 类和蠕虫等的神经功能失常,呈现先兴奋、后麻痹而死亡。主要 用于防治鱼体外寄生虫病,如指环虫病、三代虫病、锚头鳋、中 华鳋和鱼鲺等;同时也可内服驱杀肠内寄生的绦虫和棘头虫等,还 可杀死对鱼苗、鱼卵有害的剑水蚤及水蜈蚣等。

关键词: 敌百虫 功效 作用

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