为了解本市重点行业及居民室内的蜚蠊种类、密度和侵害状况,对今后防治蜚蠊提供科学依据,我们于1991年8～9月开展了此项调查工作。一、调查方法: 1.对象:宾馆、饭店、客轮及居民的厨房;酱品、酿酒、食品厂的生产车间。 2.方法:现场采用灭害灵喷雾驱赶法,喷药后人工捕捉蜚蠊30分钟,带回实验室进行种类鉴定。 In order to understand cockroaches species, density and infiltration in key industries and residents of the city and to provide scientific basis for future cockroach prevention and control, we carried out the survey from August to September 1991. First, the survey method: 1 object: hotels, restaurants, passenger ferries and residents of the kitchen; sauce, wine, food factory production workshop. 2. Methods: The scene of the use of decontamination spray repellent method, spraying artificial capture cockroaches 30 minutes, back to the laboratory for species identification.