贵阳市地处云贵高原,气侯温暖潮湿,年平均温度15℃,相对湿度80％,有居民30万户,人口约165万,市辖五区一镇,居民住宅有2/3是砖木结构旧房,商业网点、饮食服务行业多集中市区且发展迅速,复杂的生态环境,适宜的温湿度利于蟑螂的栖息和繁殖。1993年调查,蟑螂侵害率37％,密度8.15只/间,远远超出国家规定的标准,成为突出的社会卫生问题。为保护人民的身体健康,创建全国卫生城市,据全国爱卫会(88)177号文件精神,市政府转发市爱卫办《贵阳市灭蟑螂达标技术方案》的要求,在全市开展了大面积灭蟑螂工作。经过3年努力,达到全国爱卫会规定“双五”、“双二”标准,现将结果报告如下: Guiyang City is located in the Yunnan-Guizhou Plateau, warm and humid climate, the annual average temperature of 15 ℃, relative humidity of 80%, 300,000 inhabitants, a population of about 1650000, municipality five districts and one town, 2/3 residential buildings are brick The structure of old houses, commercial outlets, catering services and more concentrated downtown urban areas and the rapid development of complex ecological environment, appropriate temperature and humidity conducive to cockroach habitat and reproduction. In 1993, the investigation showed that the cockroach infested rate was 37% and the density was 8.15 / person, which exceeded the standard stipulated by the state and became a prominent social health problem. In order to protect the health of the people and create a national health city, according to the spirit of National Patriotic Health Association (88) No. 177 document and the request of the city government to forward the “Weiyang City cockroach killing standard technical scheme” Off cockroaches work. After three years of hard work and meeting the standards of “Double Five” and “Double Two” stipulated by the National AIDS Guard Association, the results are reported as follows: