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首页> 外文期刊>Journal of Medical Entomology >Field evaluation of an area repellent system (Thermacell) against Phlebotomus papatasi (Diptera : Psychodidae) and Ochlerotatus caspius (Diptera : Culicidae) in Sanhurfa Province, Turkey
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Field evaluation of an area repellent system (Thermacell) against Phlebotomus papatasi (Diptera : Psychodidae) and Ochlerotatus caspius (Diptera : Culicidae) in Sanhurfa Province, Turkey

机译：土耳其桑胡法省针对草麻竹（Diptera：Psychodidae）和Ochlerotatus caspius（Diptera：Culicidae）的驱蚊系统（Thermacell）的现场评估

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摘要

A field evaluation of a new area repellent system, Thermacell Mosquito Repellent (TMR, cis-trans allethrin), was conducted against phlebotomine sand flies and mosquitoes in Cunpolat village, Sanhurfa Province, in southeastern Anatolia, Turkey, an area historically endemic for cutaneous leishmaniasis and high sand fly populations. The objective of this study was to determine the efficacy, duration of protection, and spatial characteristics of protection (downwind distance from point Of release), of the TMR. Twelve adult volunteers (nine in the treatment and three controls) made collections from ankle to knee for 25 min every hour from 2100 to 0300 on six consecutive nights in August 2002. Treatment consisted of placing a TMR unit at the middle of the village and then placing human bait collectors at 2.3, 4.6, and 7.6 In away from the repellent unit. Results from the field tests showed highly significant protection provided by the TMR from attack by Phlebotomus papatasi (Scopoli) (P < 0.001) and Ochlerotatus caspius (Pallas) (P < 0.001) for up to 4 h postapplication. In the six nights that tests were done, a total of 949 sand flies and 1095 mosquitoes were collected from the untreated control sites. Only 86 sand flies and 83 mosquitoes were collected at all distances from the places treated with TMR. These results indicated that reduction in sand fly and mosquito biting rates in treated groups ranged from 87.5 to 97.7% (mean protection 92%) and 90.2-97.4% (mean protection 93%), respectively. The percentage reduction values were maintained above 90.0% for 6h of the assessment period. Overall, the number of bites by the cutaneous leishmaniasis vector Pit, papatasi and also Oc. caspius was reduced > 11-fold and 13-fold, respectively, by the TMR.
机译：在土耳其安那托利亚东南部的桑赫尔法省Cunpolat村，对一种新的区域驱虫剂系统Thermacell驱蚊剂（TMR，顺反式Allethrin）进行了实蝇评估，以对抗毒蛇毒蝇和蚊子。和高沙蝇种群。这项研究的目的是确定TMR的功效，保护时间和保护的空间特征（离释放点的顺风距离）。在2002年8月，连续12个晚上，从2100至0300，每小时12个成年志愿者（9名接受治疗，3名对照）每小时采集25次，从脚踝到膝盖。治疗包括将TMR装置放置在村庄的中间，然后将人类诱饵收集器放置在远离驱虫装置2.3、4.6和7.6英寸处。现场测试的结果表明，TMR能够在施用后长达4小时的时间内提供极强的保护作用，使其免受木瓜芦苇（Scopoli）（P <0.001）和天牛（Ochlerotatus caspius）（P <0.001）的攻击。在进行测试的六个晚上中，从未经处理的对照地点收集了949株苍蝇和1095只蚊子。在距离TMR处理过的地方所有距离处仅收集到86只沙蝇和83只蚊子。这些结果表明，治疗组的沙蝇和蚊虫叮咬率降低分别在87.5至97.7％（平均防护92％）和90.2-97.4％（平均防护93％）之间。在评估期间的6小时内，百分比降低值保持在90.0％以上。总体而言，皮肤利什曼病载体Pit，papatasi以及Oc的叮咬次数。通过TMR，卡斯皮乌斯分别降低了> 11倍和13倍。

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