蚂蚁的种类繁多,世界上约有12000～14000种,我国已知有7亚科70属至少800种以上。蚂蚁的分布广,各省(市、区)均有多种蚂蚁的踪迹〔1〕。近年来,随着城市建设的迅速发展,居民室内、厂房、特别是医院等地的蚂蚁危害引起了人们的重视。由于医院特殊的环境条件,对蚂蚁的防制尤显重要 Ants of a wide range of the world about 12,000 to 14,000 species, known in China 7 subfamilies 70 genera of at least 800 or more. Ants are widely distributed, the provinces (cities, districts) have a variety of ants trail [1]. In recent years, with the rapid development of urban construction, the hazards of ants in indoor and factory buildings, especially in hospitals, have attracted people’s attention. Due to the special environmental conditions of the hospital, ant control is particularly important