摘要
目的掌握诱蚊灯法监测蚊类种群密度季节消长的变化规律,为防制蚊虫提供科学依据。方法于2007和2008年每年4-11月在监测点用诱蚊灯诱捕成蚊,分类鉴定。结果两年内诱蚊灯法监测共诱捕成蚊7685只,主要有淡色库蚊、三带喙库蚊、中华按蚊、白纹伊蚊和骚扰阿蚊,2007和2008年的平均密度分别为4.06和3.46只/(灯·h),密度季节高峰期在5-7月,诱蚊灯法监测蚊虫密度季节高峰与人工小时法相近。结论诱蚊灯法适用于家栖和半家栖蚊虫季节消长监测,对白纹伊蚊监测效果有限,诱捕持续时间可采用3h或15h。
Objective The study was conducted to determine the community structure and seasonal changes of mosquitoes based on light-trap surveillance, providing evidence for the development of prevention and control of mosquito infestation. Methods Adult mosquitoes were captured, classified and identified at surveillance sentinels from April to November in 2007 to 2008. Results A total of 7685 mosquitoes were captured using light traps, including Culex pipiens pollens, Cx. tritaeniorhynchus, Anopheles sinensis, Aedes albopictus and Armigeres subalbatus. The average density was 4.06 in 2007 and 3.46/(light· hour) in 2008, the seasonal peak of density was from May to July according to the light-trap surveillance, with similar pattern by labor hour method. Conclusion The light-trap surveillance was applicable for reflecting the seasonal changes of domestic and semi domestic mosquitoes with the exception ofAe. albopictus. The light-trap capture was recommended to last three or fifteen hours.
出处
《中国媒介生物学及控制杂志》
CAS
CSCD
2010年第1期68-69,共2页
Chinese Journal of Vector Biology and Control
关键词
蚊虫
季节消长
诱蚊灯法
监测
Mosquito
Seasonal fluctuation
Light trap
Surveillance