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目的通过蚊虫综合防治有效降低营区的蚊虫密度。方法室外采用CO2灯诱法、室内吸蚊器法采集蚊虫,2次/月并对捕获蚊虫分类计数,评价综合灭蚊的效果。结果捕获蚊虫1 698只,分属4属6种,淡色库蚊(86.51%)为绝对优势种。室外蚊密度变化呈单峰型曲线,7月达到高峰,8、9、10月密度逐渐下降,全年季节分布在5-11月,灌木丛7月蚊密度31.75只/(灯·h)为最高;综合教学楼外捕获成蚊平均密度6.93只/(灯·h)最低。室内各场所6-10月蚊密度相对较稳定且处于较低水平,一般控制在3只/间以下。结论蚊虫综合防治能有效降低官兵生活区蚊密度,使室内长期保持在较低水平,对控制蚊媒传染病的发生起到重要作用。
Objective To effectively reduce the density of mosquitoes in camps through the comprehensive prevention and control of mosquitoes. Methods The outdoor CO2 light induced method, indoor mosquito repellent method to collect mosquitoes, 2 times / month and the catching mosquitoes were classified and evaluated the effect of integrated mosquito control. Results 1 698 mosquitoes were captured, belonging to 4 genera and 6 species, and Culex pipiens pallens (86.51%) were absolutely dominant species. The density of outdoor mosquitoes showed a single peak curve, reached the peak in July, and the density gradually declined in August, September and October. The annual season distribution ranged from May to November and the mosquito density in July was 31.75 / (lamp · h) The highest; the average outdoor adult mosquito captured outside the building 6.93 / (lamp · h) the lowest. 6-10 months indoor venues density is relatively stable and at a low level, the general control of 3 / room below. Conclusion Integrated mosquito control can effectively reduce the mosquito density in the living quarters of officers and men and keep the indoors at a low level for a long time, playing an important role in controlling mosquito-borne infectious diseases.