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乘务员公寓内的蟑螂一般都是随箱包物品被夹带来的，在适合的环境（温、湿度）下便迅速生长繁殖。为此，选用大蛙烟雾杀虫剂进行现场灭蟑效果观察。l对象和方法1．正西安铁路地区某乘务员公寓为7层楼房，共106间客房，l层设有食堂、洗衣房、洗澡间、职工宿舍、小卖部等zZ层为行
Flight attendants cockroaches inside the apartment are usually carried with the luggage items brought in, in the appropriate environment (temperature and humidity) will quickly grow and breed. To this end, the selection of large frog insecticide on-site cockroach killing effect observation. l objects and methods 1. Is a Xi’an Railway Area a flight attendant apartment for the seven-story building, a total of 106 rooms, l canteens, laundry, bathroom, staff quarters, commissary and other zZ layer line