中国媒介生物学及控制杂志

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LW-1杀虫涂料的毒性和药效研究

师鉴;周立强;张俊刚;刘文彦;刘继敏;蒋东升   

  1. 河北省疾病预防控制中心 保定071000
  • 出版日期:2002-06-20 发布日期:2002-06-20

Study on Toxicity and Efficacy of LW-1 Brand Insecticidal Paint

SHI Jian; ZHOU Li-qiang; ZHANG Jun-gang; et al   

  1. Hebei Provincial Center for Disease Prevention and Control, Baoding 071000, China
  • Online:2002-06-20 Published:2002-06-20

摘要: 目的:试验测定LW-1杀虫涂料的毒性和药效。方法:霍恩氏法,寇氏法,强迫接触法。结果:LD50>500mg/kg,属低毒物,对皮肤无刺激性;室温放置18个月后,对蚊、蝇、蜚蠊仍有较好的杀灭效果。结论:LW-1杀虫涂料毒性低,药效好,具有良好的应用前景。

关键词: 家蝇, 淡色库蚊, 德国小蠊, 大鼠, 白兔, 药效试验

Abstract: Objective:To test the toxicity and efficacy of LW-1 brand insecticidal paint.Method:Horn's,Korbor's and coerce-touching were used.Results:LD50 was over 500 mg/kg to Wistar mouse and this products was in a low toxicity level and hadn't skin's stimulation.The lasting period of 100% mortality against mosquitoes,houseflies and cockroaches were over eighteen monthes.Conclusion:The insecticidal paint is available value in future.