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1983年5月、1984年和1989年8月,在瑞丽市捕获成年雌性蚊虫8属35种10073只。三带喙库蚊、霜背库蚊、棕头库蚊和中华按蚊是农村畜圈的主要蚊种。伪白纹伊蚊和白纹伊蚊是野外竹林区的优势蚊种。对所获蚊虫用C6/36细胞和乳鼠方法分离病毒,结果从三带喙库蚊、霜背库蚊和白纹伊蚊中各分离出1株乙型脑炎病毒,分析认为三带喙库蚊是当地乙型脑炎病毒的主要传播媒介,霜背库蚊和白纹伊蚊亦参予该病毒的传播。
In May 1983, 1984 and August 1989, 10073 adult females of 8 genera and 35 genera were captured in Ruili. Culex tritaeniorhynchus, Culex pipiens pallens, Culex pipiens pallens and Anopheles sinensis are the major mosquito species in rural livestock pens. Aedes albopictus and Aedes albopictus are dominant mosquito species in the wild bamboo forest. The virus was isolated from the mosquitoes obtained by C6 / 36 cells and suckling mice. One Japanese encephalitis virus was isolated from Culex tritaeniorhynchus, Culex pipiens pallens and Aedes albopictus, Culex pipiens is the major transmission medium for the Japanese encephalitis virus, and Culex pipiens pallens and Aedes albopictus are also involved in the spread of the virus.