香茅、派卡瑞丁和避蚊胺对纤毛伊蚊和豪氏伊蚊驱避效果的实验室评估

Laboratory evaluation of citronella, picaridin, and deet repellents against Psorophora ciliata and Psorophora howardii.

作者信息

Scott Jodi M, Hossain Tanjim, Davidson Claudia, Smith Michael L, Xue Rui-De

出版信息

J Am Mosq Control Assoc. 2014 Jun;30(2):136-7. doi: 10.2987/13-6368.1.

Abstract

Commercial formulations of 3 repellents: OFF Active (active ingredient [AI] 15% N,N-diethyl-meta-toluamide [deet]), OFF Family Care (AI 5% picaridin), and CVS Pharmacy Fresh Insect Repellent (AI 10% citronella, 2% lauryl sulfate, and 0.2% potassium sorbate) were evaluated to determine the mean protection time provided against the large floodwater mosquitoes, Psorophora ciliata and Ps. howardii. Each of these products contained different active ingredients and displayed different protection times, but repellency was in accordance with each product's label reapplication times/repellency durations. The CVS Pharmacy Fresh Insect Repellent provided the least protection (2 h and 26 min), followed by OFF Family Care (3 h and 46 min). OFF Active afforded the longest protection (5 h and 41 min), which was significantly higher than the other treatments (P < 0.001).

摘要

对三种驱虫剂的商业配方进行了评估，分别是OFF Active（有效成分[AI]为15%的N,N-二乙基间甲苯甲酰胺[避蚊胺]）、OFF Family Care（AI为5%的派卡瑞丁）以及CVS Pharmacy Fresh Insect Repellent（AI为10%的香茅、2%的月桂醇硫酸酯和0.2%的山梨酸钾），以确定其对大型洪水蚊（致倦库蚊和豪氏库蚊）的平均防护时间。这些产品中的每一种都含有不同的活性成分，且显示出不同的防护时间，但驱避性与每种产品标签上的重新涂抹时间/驱避持续时间一致。CVS Pharmacy Fresh Insect Repellent提供的防护时间最短（2小时26分钟），其次是OFF Family Care（3小时46分钟）。OFF Active提供的防护时间最长（5小时41分钟），显著高于其他处理组（P<0.001）。