中国媒介生物学及控制杂志 ›› 2010, Vol. 21 ›› Issue (1): 53-55.

• 论著 • 上一篇    下一篇

安徽省蚊虫密度消长及种群构成研究

张家林1,吴明生1,陈建民1,张文华2,张春峰3,马子健4   

  1. 1安徽省疾病预防控制中心消杀科(合肥 230061); 2 肥东县疾病预防控制中心; 3 阜南县疾病预防控制中心; 4 合肥市疾病预防控制中心
  • 收稿日期:2009-11-05 出版日期:2010-03-01 发布日期:2010-03-01
  • 作者简介:张家林(1968-),男,副主任技师,主要从事病媒生物防制工作。

Density fluctuation and population composition of mosquitoes in Anhui

ZHANG Jia-Lin, WU Ming-Sheng, CHEN Jian-Min, ZHANG Wen-Hua, ZHANG Chun-Feng, MA Zi-Jian   

  1. 1 Anhui Center for Disease Control and Prevention,Hefei 230061, Anhui Province, China; 2 Feidong Center for Disease Control and Prevention; 3 Funan Center for Disease Control and Prevention; 4 Hefei Center for Disease Control and Prevention
  • Received:2009-11-05 Online:2010-03-01 Published:2010-03-01

摘要:

目的 了解安徽省蚊虫密度消长及种群构成,为制定蚊虫防制措施提供科学依据。方法 分别于2004年和2007年的5-10月开展监测,采用人工小时法和帐诱法捕蚊,对蚊虫进行分类、鉴定、计数。结果 安徽省蚊虫密度高峰在7-9月,7月上旬和8月下旬出现2个高峰值,分别为641.4和824.6只/人工小时,以8月下旬密度最高。优势蚊种为三带喙库蚊,占捕蚊总数的65.36%。结论 三带喙库蚊是安徽省优势蚊种,是防灭的重点,监测可以掌握其产生规律,为制定适宜的灭蚊防病工作提供科学依据。

关键词: 蚊虫, 密度消长, 种群构成

Abstract:

Objective To determine the density fluctuation and population composition of mosquitoes in Anhui, providing scientific evidence for further development of control and prevention strategies. Methods From May to October in 2004 and 2007, man?attracting and net trap approaches were used to monitor the density of mosquitoes, which were then classified, identified and counted. Results The mosquito density peaked in the period from July to September, particularly in early July (641.4/person hour) and late August (824.6/person hour). The highest density was present in late August. The dominant species was Culex tritaeniorhynchus, accounting for 65.36% of the total captures. Conclusion Cx. tritaeniorhynchus was the dominant species in Anhui, to which importance should be attached in further prevention and control process. The development of control strategies should be based on the occurrence patterns derived from the monitoring data.

Key words: Mosquitoes, Density fluctuation, Population composition

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