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目的了解致倦库蚊和淡色库蚊在浦东机场的分布与活动规律。方法帐诱法、灯诱法、人诱法、捞勺法和人工小时法。结果致倦库蚊和淡色库蚊是浦东国际机场的优势蚊种,4-11月均有危害;灯诱法调查,季节消长呈坡型,蚊虫于4月出现,5-6月达到高峰,10-11月逐渐减少至消失;蚊虫活动(帐诱法)主要在晚上,黄昏时有群舞习性,活动高峰为日落后1～4h,白天基本不活动;刺叮(人诱法)高峰时间为21:00,叮人频率最高为42次/15min;入室蚊虫以19:00-22:00为多,入室率最高为9只/15min;幼虫主要孳生于池塘、水坑、洼地、下水道和容器等污染或干净的静止水体中。结论致倦库蚊和淡色库蚊是浦东国际机场危害人类的常见蚊种,其活动规律的研究对媒介控制和虫媒病的预警提供了技术支撑。
Objective To understand the distribution and activity of Culex pipiens pallens and Culex pipiens pallens in Pudong airport. Method accounting method, light induced method, the person induced method, scooping method and artificial hour method. Results Cx. Pipiens quinquefasciatus and Culex pipiens pallens were the dominant species of mosquito in Pudong International Airport, all of them were harmful from April to November. The investigation of light-induced growth showed that the seasonal fluctuation was slope-type. The mosquitoes appeared in April and peaked in May-June, From October to November, it gradually decreased to disappear; mosquito activity (accounting induced method) was mainly in the evening, at dusk with group dance habits, peak activity for 1 ~ 4h after sunset, basically inactive during the day; sting bite At 21:00, the highest frequency of bites was 42 times / 15 minutes; the infested mosquitoes were mostly 19: 00-22: 00 and the highest rate of infiltration was 9/15 minutes. Larvae mainly breed in ponds, puddles, depressions, sewers and containers Such as pollution or clean water still. Conclusion Culex quinquefasciatus and Culex pipiens pallens are common mosquito species endangering human beings in Pudong International Airport. The study of their activity rules provides technical support for early warning of vector control and arbovirus disease.