中国媒介生物学及控制杂志 ›› 2011, Vol. 22 ›› Issue (4): 380-382.

• 调查研究 • 上一篇    下一篇

衢州市蚊蝇密度监测及防治效果分析

余樟有, 王小林, 胡晓龙   

  1. 衢州市疾病预防控制中心传染病防制科,浙江衢州 324000
  • 收稿日期:2011-01-26 出版日期:2011-08-20 发布日期:2011-08-20

Density surveillance and effect of control measures on mosquitoes and flies in Quzhou city

YU Zhang-you, WANG Xiao-lin, HU Xiao-long   

  1. Quzhou Center for Disease Control and Prevention, Quzhou 324000, Zhejiang Province, China
  • Received:2011-01-26 Online:2011-08-20 Published:2011-08-20

摘要:

目的 通过对衢州市城区蚊、蝇种群和密度监测,分析衢州市蚊、蝇防治效果。方法 采用诱蚊灯法监测蚊密度,笼诱法监测蝇密度。结果 衢州市城区蚊类有3属4种,淡色库蚊为优势种,占捕蚊总数的96.82%,年平均成蚊密度为5.28只/(灯·h),6-8月为高峰期。城区蝇类有4科6属,绿蝇属和家蝇属为优势种群,分别占68.22%和23.82% ,年平均蝇密度39.74只/笼,蝇密度高峰在6-8月。结论 2005-2010年衢州市城区采用综合防治措施,有效地控制了蚊、蝇孳生地,密度指数明显下降,达到预期效果。

关键词: 病媒生物, 种群, 季节消长, 防制效果

Abstract:

Objective To evaluate effect of control measures on mosquito and fly populationsin urban Quzhou based on the monitoring of their species and density. Methods The mosquito and fly density was monitored using lamp traps and cage traps, respectively. Results There were 4 species and 3 genera of mosquitoes in urban areas, predominated by Culex pipiens pallens, which accounted for 96.82% of the total population. The anual average adult density was 5.28 per lamp-hour, which peaked from June to August. There were 6 genera and 4 families of flies in this area, predominated by Lucilia and Musca, which accounted for 68.22% and 23.82%, respectively. The annual average adult density was 39.74 per cage, which peaked from June to August. Conclusion As a result of comprehensive control strategies, diminishing breeding grounds in the city have lead to a significant decrease in mosquito and fly population densities.

Key words: Vector, Population, Seasonal variation, Control effect

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