摘要
目的初步掌握安徽省蚊虫的分布特点及生态习性,为蚊虫及蚊媒疾病的防制工作提供科学依据。方法诱蚊灯法及人工小时法。结果本次调查共诱捕成蚊2086只,分属2亚科4属5亚属10种。夏秋季节三带喙库蚊为优势蚊种(67.79%),淡色库蚊(12.03%)、二带喙库蚊(11.79%)、骚扰阿蚊(5.03%)和中华按蚊(1.58%)为该季节的常见蚊种。不同地区和生境蚊类种群结构差异较大。结论研究区域蚊类种群结构除与气候条件和地理区划有关外,还与孳生环境类型和生境多样性有很大关系,因此在灭蚊工作中必须根据当地蚊类种群结构,并结合实际情况才能有效控制蚊虫和蚊媒疾病。
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.
出处
《中国媒介生物学及控制杂志》
CAS
CSCD
2011年第4期377-380,共4页
Chinese Journal of Vector Biology and Control
关键词
蚊类调查
种群结构
生境
密度
Vector
Population
Seasonal variation
Control effect
