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目的掌握吴淞口国际邮轮码头的蝇类本底,为口岸蝇类防治提供科学依据。方法从2010年4月—2011年10月,采用蝇笼诱捕法,对吴淞口邮轮码头的蝇类种群和季节消长进行调查。结果本次调查共捕获蝇类766只,经鉴定隶属于5科18属25种,优势蝇种为大头金蝇、丝光绿蝇、铜绿蝇、家蝇;蝇密度随季节消长,6~9月为高峰期。结论本次调查基本摸清了吴淞口国际邮轮码头蝇类的种群构成与季节性消长情况,为进一步开展蝇类媒介生物防治、蝇类传染病调查和控制提供了依据。
Objective To grasp the background of flies in Wusongkou International Cruise Terminal and provide a scientific basis for the prevention and control of flies in ports. Methods From April 2010 to October 2011, the flies population and seasonal fluctuation of Wusongkou cruise terminal were investigated by fly cage trapping method. Results A total of 766 flies were captured in this survey. 25 flies belonging to 18 genera and 5 families were identified. The dominant species were Plutella xylostella, Lucilia sericata, Culex pipiens ficus and Musca domestica. The density of flies declined with the seasons, from June to September For the peak. Conclusion The survey basically found out the population composition and seasonal fluctuation of flies at the Wusongkou International Cruise Terminal, which provided the basis for the further investigation and control of flies infectious diseases.