上海预防医学2025，Vol.37Issue(5)：425-429,5.DOI:10.19428/j.cnki.sjpm.2025.24559
2019-2023年上海市杨浦区蚊虫生态学监测分析
Mosquito ecology surveillance and analysis in Yangpu District,Shanghai from 2019 to 2023
摘要
Abstract
[Objective]To delineate the species composition structure and seasonal density fluctuations of mosquito populations in Yangpu District,Shanghai,and to provide scientific insights for the prevention and control of vector-borne diseases.[Methods]A total of 12 monitoring sites from different habitats were selected to conduct adult mosquito monitoring using the CO2 trap light method during 2019‒2023,elucidating the temporal and spatial distribution and change patterns of mosquito populations and densities in Yangpu District.[Results]From 2019 to 2023,a total of 1 321 female mosquitoes was captured,with an overall density of 0.16 case·(lamp·h)-1.The species identified were predominantly Culex pipiens pallens(87.28%),followed by Aedes albopictus(12.64%),and Culex tritaeniorhynchus(0.08%).Seasonal distribution showed a typical single-peak pattern,with June‒August being the peak period.In terms of habitat distribution,the highest mosquito population density was found in residential areas[0.18 case·(lamp·h)-1],followed by hospitals[0.13 case·(lamp·h)-1]and parks[0.11 case·(lamp·h)-1].Culex pipiens pallens was the dominant species in all habitats,with a density of[0.14 case·(lamp·h)-1].Notably,there was a statistically significant difference in the composition of Culex pipiens pallens and Aedes albopictus among the three habitats mentioned(x2=38.396,P<0.001;x2=36.790,P<0.001).The mosquito density of the 12 streets from high to low is Changhai Road,Pingliang,Yinhang,Xinjiangwan City,Yanji,Daqiao,Wujiaochang,Kongjiang,Changbai New Village,Jiangpu,Siping and Dinghai.The distribution of mosquito density was relatively balanced across different communities(H=1.559,P=1.000).[Conclusion]The results of CO2 trap light monitoring reveals a relatively low density of adult mosquitoes in Yangpu District,with Culex pipiens pallens as the predominant species,and summer being the peak season for mosquitoes.In light of the threat of mosquito-borne diseases such as dengue fever,more effective and evidence-based mosquito control strategies,aligning with the distribution and behavioral patterns of mosquitoes,should be developed.关键词
蚊虫/密度/蚊种构成/季节消长Key words
mosquito/density/mosquito species composition/seasonal fluctuation分类
医药卫生引用本文复制引用
陆崇华,张杰,纵利利..2019-2023年上海市杨浦区蚊虫生态学监测分析[J].上海预防医学,2025,37(5):425-429,5.基金项目
上海市杨浦区科学技术委员会、卫生健康委员会科研课题(ypq202111) （ypq202111）
