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目的掌握珠海拱北口岸2015年度蝇类的种群分布和活动规律,为病媒生物防治提供依据。方法 2015年5月—2016年4月,采用诱蝇笼法对珠海拱北口岸的蝇类进行调查,每月监测3次。结果在拱北口岸共捕获蝇类242只,经分类鉴定隶属于4科10属13种,优势种为大头金蝇,密度高峰期为4、9月。结论珠海拱北口岸的蝇类密度符合入出境检验检疫蝇类控制标准,夏季应加大防蝇灭蝇的力度。
Objective To grasp the population distribution and activity patterns of Flies in Gongbei Port of Zhuhai in 2015, and provide basis for vector control. Methods From May 2015 to April 2016, fly flies were used to investigate the flies in Gongbei Port of Zhuhai and monitored three times a month. Results A total of 242 flies were caught in Gongbei Port, and 13 species belonging to 10 genera and 4 families were identified by classification. The dominant species was Drosophila melanogaster, with a peak density of 4 and 9 months. Conclusion The density of flies in Gongbei Port of Zhuhai meets the criteria for control of entry and exit inspection and quarantine flies. In summer, the flies should be intensified.