Jambulingam P, Gunasekharan K, Sahu S S, Hota P K, Tyagi B K, Kalyanasundaram M
Indian J Med Res. 1989 Jan;89:48-51.
The role of permethrin impregnated bednets at the application rate of 0.5 g (ai)/m2 in reducing A. culicifacies population in a tribal village of Orissa, highly endemic for Plasmodium falciparum was studied. The per man-hour density was significantly reduced in the Kenduguda village for about three months where impregnated bednets were supplied to the villagers, while in the control village Deulaguda where unimpregnated nets were supplied, vector density remained high during the study period. Bioassay carried out on the treated nets showed that there was 100 per cent mortality in A. culicifacies for over three months with the unwashed nets as well as with bednets washed once or twice.
研究了以0.5克（有效成分）/平方米的施用量浸渍氯菊酯的蚊帐在奥里萨邦一个部落村庄减少库氏按蚊种群数量方面的作用，该村庄是恶性疟原虫的高度流行区。在向村民提供浸渍蚊帐的肯杜古达村，每工时密度在大约三个月内显著降低，而在提供未浸渍蚊帐的对照村德卢拉古达，在研究期间病媒密度仍然很高。对处理过的蚊帐进行的生物测定表明，未洗涤的蚊帐以及洗涤过一两次的蚊帐在三个多月的时间里对库氏按蚊的致死率均为100%。
