摘要
目的研制高效低毒卫生杀虫剂。方法在实验室筛选最佳配比,研究其理化性质及毒理、毒力的变化,并进行灭效观察。结果最佳复配比例为10∶1,对家蝇幼虫的共毒系数为279.8,增效倍数为4.48;2.5%速灭蝇溴乳油对哺乳动物低毒;在不同面板上药效滞留时间达75 d以上;对蝇类的现场杀灭效果在90%以上。结论速灭蝇溴乳油高效低毒,经济有效,适于在基层部队推广应用。
Objective To study a new hygienic insecticide with high efficacy and low toxicity. Methods Se- lecting optimal formula of cyromazine and dehamethrin in laboratory. The efficacy and toxicological characteristics was studied and analysed. Results The optimal formula of cyromazine and dehamethrin was 10 to 1. The toxicity coef- ficient to housefly larve was 279.8. The continuing efficacy of 2. 5% solution on different panel was over 75 days. The rate of killing fly in fields exceeded above 90%. Conclusion The cyromazine dehamethrin solution was of high ef- ficacy and low toxicity. It is economical and effective, and suitable for generalized in military camp.
出处
《中华卫生杀虫药械》
CAS
2010年第2期114-117,共4页
Chinese Journal of Hygienic Insecticides and Equipments
基金
全军医学科学技术研究"十一五"计划课题(编号:06MB072)
关键词
卫生杀虫剂
灭蝇胺
溴氰菊酯
家蝇
药效
hygienic insecticide
cyromazine
dehamethrin
Musca domestica
efficacy
