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目的掌握北京口岸地区蝇类本底情况,为开展蝇类防制工作提供科学依据。方法2006年、2007年4-11月采用蝇笼诱捕法对北京口岸地区蝇类进行调查。结果捕获蝇类5科18属30种,年平均蝇密度为59.7只(/笼·d),在5月和9月分别形成2个高峰。结论北京口岸地区蝇类防治的重点是清除蝇类孳生地。
Objective To grasp the background of flies in Beijing port area and provide a scientific basis for the prevention and control of flies. Methods Flies cage trapping method was used to investigate the flies in Beijing Port from 2006 to 2007. Results Flies were found in 30 species, 18 genera, 5 families, with an average annual flies density of 59.7 (/ cage · d), which formed two peaks in May and September respectively. Conclusion The focus of flies prevention and control in Beijing Port area is to eliminate flies breeding places.