广州市邮政口岸蝇类本底调查

    蔡慧玲，邓小文，吴险峰

    广州出入境检验检疫局，广东 广州 510623

    摘要：目的通过对广州市流花邮政大院蝇类的种群组成、密度及季节消长规律进行调查分析，以便收集广州市邮政口岸地区蝇类本底资料。方法　于2012年1月—12月采用笼诱法，定时、定点每月2次进行蝇类诱捕。结果　本次调查共诱捕蝇类1475只，经分类鉴定隶属于4科12属22种，年平均蝇密度为20.49只／笼。优势蝇种为裸芒综蝇。结论　本次调查填补了广州市邮政口岸医学媒介生物蝇类的资料空白，根据自然环境和媒介生物随季节消长的特点，蝇类防治工作的关键是采取综合防治措施，才能有效地防患于未然。

    关键词：蝇科；种群构成；季节消长；邮政口岸

    中图分类号：R184.33　文献标识码：B

    Investigation on flies at Guangzhou Postalport

    CAI Hui-ling，DENG Xiao-wen，WU Xian-feng

    Guangzhou Entry-exit Inspection andQuarantine Bureau, Guangzhou, Guangdong 510623,China

    Abstract:   Objective  To establish the data for the original of flies at Guangzhou Postalport, and to investige the population distribution, density, andthe seasonal growth and decline of flies.  Methods  Flies were collected by cage traps by timing and location twice amouth.   Results   A total of 1 475 flies werecaptured, and classified as 4 families 12 genera 22 species.Average density was 20.49 flies per cage．Dominant population wasSynthesiomyia nudiseta van der Wulp.  Conclusion   This investigation provide the basic data offlies at Guangzhou Postal port, it is necessary to take suitablemeasures to control files at the diferent time and diferent placesin the future.

    Key words:   Flies；Populationcomposition；Seasonal dynamics; Postal port

    《中国国境卫生检疫杂志》2013年第2期