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目的调查察隅县营区室内外蚊虫的组成及其空间分布情况。方法采用二氧化碳诱蚊灯法和帐诱法,对院落、畜圈外周和野外林地3种栖息环境内的蚊虫进行调查取样、分类鉴定和计数,所获资料分别应用数量和分布型进行统计分析。结果本次调查共捕获蚊类2亚科4属6种共822只,其中,伪杂鳞库蚊数量最多,占捕获总数的86.25%;其次是多斑按蚊和骚扰阿蚊,分别占5.47%和5.23%;在不同栖息环境捕获次数中,人房中最高是伪杂鳞库蚊,占分布类型0.476,畜圈周围较高的是带足按蚊、多斑按蚊和骚扰阿蚊,占分布类型0.750、0.818和0.615,刺扰伊蚊仅在林地捕获。结论伪杂鳞库蚊不仅在数量上占优势,并偏好入室活动;提示在防治时室内采取滞留喷洒,室外重点进行孳生地治理;带足按蚊和多斑按蚊偏向于在畜圈活动,畜圈应是该2种蚊虫的重点防治区域。
Objective To investigate the composition and spatial distribution of mosquitoes inside and outside the camp in Zayu County. Methods The mosquitoes in three kinds of habitats, such as the courtyard, the outer circumference of pens and the wild woodland, were surveyed by sampling, classification and counting using the method of catching the light with carbon dioxide and accounting method. The data obtained were statistically analyzed according to the quantity and distribution pattern. Results A total of 822 mosquito subfamilies, 4 genera and 6 species were captured. Of these, 822 mosquitoes belonging to 4 genera and 6 genera were found, of which Culex pseudocantina was the most abundant, accounting for 86.25% of the total catches; followed by Anopheles stephensi and Anemone mosquito, accounting for 5.47 % And 5.23%, respectively. Among the habitats captured in different habitats, the highest in the human house was Cx. Mosquitoes, accounting for 0.476 of the distribution. The higher around the pens was Anopheles stephensi, Anopheles stephensi, Accounting for distribution types of 0.750, 0.818 and 0.615, Aedes albopictus only captured in woodland. Conclusion The mosquitoes are not only dominant in quantity, but also preferred to enter the house. It is suggested that indoor spraying should be adopted in the prevention and control and the key outdoor breeding should be carried out. Anopheles stephensi and An. Livestock should be the focus of the two kinds of mosquito control area.