摘要
目的调查了解攀枝花市不同生境蚊类种群密度及季节消长情况。方法按《全国病媒生物监测方案(试行)》要求,采用诱蚊灯法诱捕成蚊,并对捕获蚊虫进行分类鉴定。结果 2009-2013年共布诱蚊灯1 200盏,累计捕获蚊虫1科4属5种5 892只,年平均密度为0.42只/(灯·h);致倦库蚊为优势蚊种,占64.69%,骚扰阿蚊17.20%、三带喙库蚊10.43%、白纹伊蚊3.96%、中华按蚊3.71%;全年每月均有蚊虫活动,4-9月密度达到峰值,9月以后开始下降;不同环境类型成蚊密度以公园为最高,达0.54只/(灯·h),其次依次为居民区、牲畜棚、农户和医院。结论攀枝花市蚊种群密度特征和季节消长规律揭示了近年来环境干预的良好效果,建议今后仍要持之以恒地开展以环境治理为主的综合防治措施。
Objective To investigate mosquito population density and seasonal fluctuation in Panzhihua city. Methods According to ＂national biological vector surveillance program （Trial） ＂ requirements, the light trapping method was employed in the surveillance. Results From the year of 2009 to 2013, totally 5 892 were captured. The annual average density was O. 42 pieces/（ light h） ;Culex pipiens quinquefasciatus was the dominant species, accounting for 64. 69% ,followed by Armigeres subalbatus 17.20%, Culex tritaeniorhynchus 10. 43% ,Aedes aIbopictus 3.96% and Anopheles sinensis 3.71%. Mosquitoes were active in the whole year. The peak appeared from April to September. The mosquito density in the park was the highest 0. 54 pieces/（ light h） , followed by residential areas, the barn, farmers and hospital. Conclusion Integrated managements should be conducted in mosquito control in Panzhihua city.
出处
《中华卫生杀虫药械》
CAS
2015年第1期53-55,共3页
Chinese Journal of Hygienic Insecticides and Equipments
关键词
成蚊
季节消长
种群密度
adult mosquitoes
seasonal variation
population density
