中国媒介生物学及控制杂志 ›› 2011, Vol. 22 ›› Issue (5): 476-479.

• 调查研究 • 上一篇    下一篇

上海市杨浦区有瓣蝇类种群组成及季节消长初步调查

姬淑红1, 黄惠敏1, 王金凤1, 孙爱国1, 邓耀华2   

  1. 1. 上海市杨浦区疾病预防控制中心,上海 200090;
    2. 上海出入境检验检疫局
  • 收稿日期:2011-04-25 出版日期:2011-10-20 发布日期:2011-10-20
  • 通讯作者: 姬淑红(1963-),女,副主任技师,主要从事病媒生物防制工作。Email: finlaya@126.com

Population composition and seasonal dynamics of Calyptrate flies in Yangpu district, Shanghai

JI Shu-hong1, HUANG Hui-min1, WANG Jin-feng1, SUN Ai-guo1, DENG Yao-hua2   

  1. 1. Yangpu District Center for Disease Control and Prevention, Shanghai 200090, China;
    2. Shanghai Entry-Exit Inspection and Quarantine Bureau
  • Received:2011-04-25 Online:2011-10-20 Published:2011-10-20

摘要:

目的 了解杨浦区蝇类种群及季节消长。方法 笼诱法辅以手网法。结果 共捕获蝇类4科41属66种,大头金蝇为优势种,占捕获总数的76.67%。杨浦区蝇类3月开始出现,12月消失;季节消长呈现8、11月2个活动高峰,以11月密度最高。结论 杨浦区蝇类种群丰富,其中翘叶重毫蝇和华南球麻蝇为上海市新纪录,优势种大头金蝇是需重点控制蝇种;蝇类活动高峰8月及11月是蝇类及蝇传疾病防控的2个重要时间节点。

关键词: 有瓣蝇类, 种群, 季节消长

Abstract:

Objective To investigate the population composition and seasonal dynamics of Calyptrate flies in Yangpu district, Shanghai. Methods The cage trap and butterfly nets Methods were used to capture the flies. Results Sixty-six species (4 families, 41 genus) were collected in the area from March, 2006 to December, 2009. The dominant species was Chrysomya megacephala, accounting for 76.67%. The flies first appeared in March and gradually disappeared in December. Two peaks of the population were observed in August and November and the highest density was in November. Conclusion The fly population was abundant in this district with Ch. megacephala as the dominant species that should be properly managed. Dichaetomyia corrugicerca and Phallosphaera gravelyi were newly recorded species. Specific control measures should be implemented in August and November when fly activities reached their peak.

Key words: Calyptrate, Population, Seasonal dynamics

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