目的摸清某部营区蝇类种群密度,考核灭蝇措施效果。方法外环境重点场所每半月灭蝇,室内滞留喷洒与物理灭蝇法相结合。蝇密度考核室外用捕蝇笼诱法,室内采用定面积计数法。结果 27笼捕获蝇687只,鉴定为10属14种,其中家蝇占捕获总数的61.87%,为营区蝇类优势种;蝇密度季节消长呈单峰型,7~9月为蝇密度高峰期;食堂、生活服务中心、机关办公室等场所通过滞留喷洒并结合物理灭蝇法,蝇密度均处于较低水平,机关办公室逐月检查均未发现蝇。结论在城乡结合部,营区外蝇密度受环境影响,控制难度较大,但室内通过采取有效灭蝇措施可将其控制在无害水平。 Objective To find out the density of flies in a certain battalion area and evaluate the effect of fly-killing measures. Methods Every half months of flies, indoor detention and spraying were combined with physical flies and flies method. Flies Density Assessment Outdoor capture flies cage method, the indoor fixed area counting method. Results There were 687 flies caught in 27 cages, of which fourteen species were identified as 10 genera, of which flies accounted for 61.87% of the total number of flies. They were dominated by flies in the camp. Seasonal fluctuations of flies were single peaked and from July to September were peak flies. ; Canteens, living service centers, offices and other places by spraying stagnation and physical decontamination method, the flies density are at a low level, the Office of the agency found no flies on a monthly basis. Conclusions In urban-rural areas, the density of fly flies outside the camp is affected by the environment and is difficult to control. However, indoor flies can be controlled to harmless levels by adopting effective flies-killing measures.