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目的为进一步了解厦门港区的蝇类种群、密度分布及其季节消长规律,以便更好控制厦门港区病媒生物水平。方法依照《病媒生物监测方法(蝇类)》,采用笼诱法,监测时间9:00~15:00,每月中旬监测1次。结果 2012-2014年共开展36次,捕获蝇类2 658只,以大头金蝇、家蝇、丝光绿蝇和铜绿蝇为优势蝇种,分别占19.68%、18.13%、9.97%和7.41%。不同环境中蝇类密度以绿化带密度为最高达1.62只/笼·h,办公区密度最低0.79只/笼·h。结论厦门港区蝇类优势种群为大头金蝇、家蝇、丝光绿蝇、铜绿蝇,全年度蝇密度6~7月份最高,2月份最低。不同环境类型中以绿化带密度为最高。
The purpose is to further understand the flies population, density distribution and seasonal fluctuation patterns in Xiamen Port in order to better control vector levels in Xiamen Port. Methods According to “vector bio-monitoring method (flies)”, using cage induction method, monitoring time 9: 00 ~ 15: 00, monitoring once every mid-month. Results A total of 368 flies were caught in 2012-2014, accounting for 19.68%, 18.13%, 9.97% and 7.41% of the total number of flies, respectively. The dominant flies were golden flies, house flies, green flies and copper green flies. In different environments, the density of flies in the green belt was up to 1.62 / cage · h and the lowest in the office area was 0.79 / cage · h. Conclusion The dominant species of flies in Xiamen Port Area are Dictyophora grossedentata, Housefly, Lucilia sericata and Culex. The density of flies in June to July is the highest in all seasons and the lowest in February. Among the different types of environment, green belt density is the highest.