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敵百蟲片的功效與作用
敵百蟲片的功效與作用
更新时间:2024-12-27 08:56:53

  敵百蟲是一種低毒、殘留時間較短的殺蟲藥,其殺蟲機制是通過 抑制蟲體膽堿酯酶活性,使乙酰膽堿大量蓄積,促使昆蟲、甲殼 類和蠕蟲等的神經功能失常,呈現先興奮、後麻痹而死亡。主要 用于防治魚體外寄生蟲病,如指環蟲病、三代蟲病、錨頭鳋、中 華鳋和魚鲺等;同時也可内服驅殺腸内寄生的縧蟲和棘頭蟲等,還 可殺死對魚苗、魚卵有害的劍水蚤及水蜈蚣等。

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