北京市昌平区2012-2016年蝇类监测结果分析  

Surveillance on flies in Changping district of Beijing, 2012-2016

作　　者：贺洪国[1] 刘硕[1] 张丽文[1] 汪健 张渤[1] 张淑群[1] 李宏通[1] 

机构地区：[1]北京市昌平区疾病预防控制中心,北京102200

出　　处：《中国媒介生物学及控制杂志》2017年第6期597-599,共3页Chinese Journal of Vector Biology and Control

摘　　要：目的分析北京市昌平区2012-2016年蝇类种群构成及其季节消长规律,为蝇类防制提供依据。方法2012-2016年4-10月,在昌平区(城区)不同方位随机选择农贸市场、餐饮店外环境、公园(绿化带)、居民区、医院和宾馆饭店各1处作为监测点,采用笼诱捕法捕获蝇类,计数、鉴定种类并计算蝇密度。结果共捕获蝇类6 273只,平均蝇密度为3.73只/笼,2015年蝇密度最高,达5.98只/笼,2016年最低,仅为1.63只/笼;麻蝇、厩腐蝇和丝光绿蝇为优势蝇种,分别占捕蝇总数的41.11%、22.88%和19.34%;不同生境蝇密度以公园(绿化带)最高,达10.66只/笼,宾馆饭店最低,仅0.51只/笼。结论应在蝇密度高峰期采取综合防制措施,降低蝇密度,以减少蝇媒传染病的发生。Objective To analyzes the population composition and seasonal fluctuation of flies in Changping district,Beijing from 2012 to 2016 and provide the basis for flies control. Methods The cage trapping method was ued to captureflies from April to October during 2012-2016. The surveillance sites were chosen in the farmer＇s market, outdoors ofrestaurant, the green belts of park, the residential area, the hospital and the hotel in different locations in Changpingdistrict. The captured flies were counted and identified, and density calculated. Results In total 6 273 adult flies werecaptured from 2012 to 2016 and the average density of flies was 3.73 flies/cage. The highest density was found in 2015（5.98 flies/cage） and the lowest was found in 2016（1.63 flies/cage）. Helicophagella melanura（41.11%）, Muscina stabulans（22.88%）, and Lucilia sericata（19.34%） were the predominant species. The highest density of flies ground was found ingreen belt（10.66 flies/cage） and the lowest was found in hotels and restaurants（0.51 flies/cage）. Conclusion Integratedcontrol measures with chemical and physical methods before activity peaks should be taken to substantially reduce thedensity of flies and incidence of fly-borne diseases.

关 键 词：蝇密度 季节消长 监测 

分 类 号：R384.2[医药卫生—医学寄生虫学]