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目的掌握东兴口岸鼠类、蚊虫等7种医学媒介生物本底情况,为开展媒介生物控制工作提供科学依据。方法 2010年4月—2011年3月采用笼夜法进行鼠类调查,同时进行蚤、螨、蜱调查;蚊类采用紫外灯诱捕法;蝇类采用蝇笼诱捕法;蜚蠊采用诱蟑盒诱捕法。结果此次调查共捕获鼠类34只,隶属3属6种,黄毛鼠为优势种;捕获蚊类265只,隶属3属4种,致倦库蚊为优势种。捕获蝇类246只,隶属3科4属6种,大头金蝇为优势种;捕获蜚蠊37只,隶属2属3种,美洲大蠊为优势种。从鼠类中蚤17只,均为印鼠客蚤;螨类39只,隶属1属2种,毒历螨为优势种。结论指导相关部门做好综合防治工作,加强监测,作好环境治理,把媒介生物密度控制在不足为害的水平。
Objective To grasp the biological background of seven kinds of medical media such as rats and mosquitoes in Dongxing Port and provide a scientific basis for carrying out vector biological control. Methods From April 2010 to March 2011, the cage-night method was used to conduct the investigation of rodents, fleas, mites and ticks were also investigated. The mosquitoes were stained with UV light. The flies were flies traps. The cockroach cockroach boxes Trapping method. Results In this survey, 34 rodents were captured, belonging to 3 genera and 6 species. Rattus rat was the dominant species. 265 mosquitoes were captured, belonging to 3 genera and 4 species, and Culex quinquefasciatus was the dominant species. 246 flies were captured, belonging to 3 families, 4 genera and 6 species, and the golden flies were the dominant species; 37 cockroaches were captured, belonging to 2 genera and 3 species, and the American cockroach was the dominant species. From fleas in 17 fleas, are India rat fleas; 39 mites, belonging to 1 genus 2, the dominant poison mites. Conclusion The relevant departments are instructed to do a good job in comprehensive prevention and control, strengthen monitoring and make environmental management, and control the density of vector organisms at a level that is inadequate.