中国媒介生物学及控制杂志 ›› 2010, Vol. 21 ›› Issue (2): 160-161.

• 调查研究 • 上一篇    下一篇

2008年北京市海淀区蝇类种群分布及季节消长调查

苏璇,王磊,王炳才,蔡伟   

  1. 北京市海淀区疾病预防控制中心消毒科(海淀 100037)
  • 收稿日期:2009-09-28 出版日期:2010-04-20 发布日期:2010-04-20
  • 作者简介:苏璇(1980-),女,医师,从事病媒生物防治及消毒工作。

Investigation of species and distribution patterns and seasonal dynamics of flies in Haidian district, Beijing in 2008

 SU Xuan, WANG Lei, WANG Bing-Cai, CAI Wei   

  1. Haidian District Center for Disease Control and Prevention,Beijing 100037, China
  • Received:2009-09-28 Online:2010-04-20 Published:2010-04-20

摘要:

目的 了解海淀区蝇类种群分布特点和季节消长规律,为制定科学防治措施提供依据。方法 采用笼诱法,在海淀区5个监测点对蝇密度进行监测和种群调查。结果 2008年海淀区蝇密度平均为22.52只/笼;麻蝇为优势蝇种。蝇类消长呈现明显的季节性,7月下旬密度最高为59.60只/笼。太舟坞集贸市场监测点捕获蝇类最多,蝇密度为59.19只/笼。结论 2008年为保障奥运会的圆满召开,控制蝇类密度,防治工作重点为海淀区城乡结合地区。

关键词: 蝇类, 分布特点, 季节消长

Abstract:

Objective To determine species composition and distribution patterns and seasonal dynamics of fly populations in Haidian district, providing data for the formulation of scientific prevention and control measures. Methods The cage trap method was employed to monitor densities and population distributions of flies at five monitoring sites at Haidian district. Results The average density of flies was 22.52/cage in Haidian district in 2008, the dominant species being Sarcophagidae. Significant seasonal fluctuations of the fly populations were observed, the highest density, 59.60/cage in late July. Most flies were captured at the monitoring sites in Taizhouwu Dock Trade Market with a density of 59.19/cage. Conclusion Urban areas should be the key areas for prevention and control of flies for the successful proceeding of 2008 Olympic Games.

Key words: Flies, Distribution patterns, Seasonal fluctuation

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