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首页> 外文期刊>Eastern Mediterranean Health Journal: Al-Magallat al-Sihhiyyat li-Sarq al-Mutawassit >Laboratory evaluation of 3 repellents against Anopheles stephensi in the Islamic Republic of Iran
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Laboratory evaluation of 3 repellents against Anopheles stephensi in the Islamic Republic of Iran

机译：伊朗伊斯兰共和国的3种针对斯蒂芬按蚊的驱蚊剂的实验室评估

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摘要

This study evaluated the repellency effect of 3 topical repellents (permethrin, DEET and neem tree extract) against 3–5 day old females of laboratory and field strains of Anopheles stephensi. Probing/biting rates on the shaved belly of white rabbits were counted. Effective dose (ED) 50 and ED95 values were calculated by probit statistic software. The results revealed ED50 values of 0.007, 0.005 and 0.191 mg/cm2 for permethrin, DEET and neem, respectively, against the field strain. The figures for the laboratory strain were 0.006, 0.007, 0.156 mg/cm2. Major heterogeneity of response was observed using DEET. Although neem was the least effective agent, extracts of locally produced neem oil offer a promising repellent against mosquito biting.
机译：这项研究评估了3种局部驱虫剂（苄氯菊酯，DEET和印em树提取物）对3至5日龄实验室和田间按蚊种的女性的驱避效果。计算白兔子剃毛腹部的探查/咬合率。有效剂量（ED）50和ED95值通过概率统计软件计算。结果表明，针对氯菊酯，DEET和印em的ED50值分别为0.007、0.005和0.191 mg / cm2，对田间应变较弱。实验室菌株的数字为0.006、0.007、0.156 mg / cm2。使用DEET观察到反应的主要异质性。尽管印em是最无效的药剂，但当地生产的印em油的提取物提供了一种有希望的驱蚊剂。

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