中国媒介生物学及控制杂志

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杀扑药效观察及毒性分析

董大萍; 岳金亮; 刘开林   

  1. 湖北省卫生防疫站 武汉430079
  • 出版日期:1999-04-20 发布日期:1999-04-20

Effect Evaluation and Toxicity Analysis of Sha Pu

Dong Daping; Yue Jinliang; Liu Kailin   

  1. Health and Anti-Epiclemic Station of Hubei Province
  • Online:1999-04-20 Published:1999-04-20

摘要: 目的:探讨杀扑药效及毒性研究。方法:采用强迫接触法、直接喷雾法及急性动物试验。结果:按1∶25稀释(50mg/m2)施药剂量,涂抹在玻璃板、木板、水泥板面上,对蚊、蝇的杀灭效果依次为:玻璃板>木板>水泥板;喷雾试验对蚊、蝇有很好的击倒及致死作用;大鼠急性吸入、经皮试验,按毒理学判定标准属低毒级。经口LD50雌雄大鼠分别为430和396mg/kg,属于中等毒性。结论:该药剂毒性低,灭效好,使用方便,值得推广。

关键词: 杀扑, 致乏库蚊, 家蝇, 药效, 毒性

Abstract: Sha pu was diluted at 1∶25 with water and smeared on glass wood,plank, coment plate with the dose 50 mg a.i./m2. The effect to mosquito, fly in proper order was glass>plank>cement. It's toxicity was of medium level according to the national standard.