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本文报道了广西防城县企沙镇埃及伊蚊分布本底调查结果。显示企沙镇居民家中饮水缸是埃及伊蚊幼虫的主要孳生场所,其房屋指数、容器指数及布雷图指数分别为88.0%,58.2%及210.2%,已超过该蚊传播黄热病的危险水平。企沙镇是广西防城县埃及伊蚊生长的唯一区域。饮水缸中放养土生的塘角鱼及引进的尼罗罗非鱼,可使房屋指数、容器指数、布雷图指数迅速降低到危险水平线以下。
This paper reports the findings of the investigation on the background distribution of Aedes aegypti in Qisha, Fangcheng County, Guangxi. The results showed that the drinking water tank at home in Caisha Town was the main breeding place for Aedes aegypti larvae. The house index, container index and Brettones index were 88.0%, 58.2% and 210.2% respectively, which exceeded the dangerous level of yellow mosquito transmitted by mosquito . Qi Town is the only area where Aedes aegypti grows in Fangcheng, Guangxi. Stocking pond aquatic pond corner of the fish and the introduction of Nile tilapia, housing index, container index, the Bret al-glycemic index quickly dropped below the dangerous level.