为探讨有效物理灭蝇方法,选择Ａ型紫外线灯灭蝇器(Ａ型诱灯),1998年8月进行了现场试验。1　调查点　选择大连轮船公司所属客轮和货轮各1艘,船龄为10年,设备陈旧、航线短,船员和船舶均超负荷航行,卫生状况较差,四害较多;另选择蝇类较多的海港值班室和办公室。2　方法　将Ａ型诱 In order to explore the effective method of physical flies-killing, a type A ultraviolet lamp fly-killing device (type A lamp) was selected. Field tests were conducted in August 1998. 1 Survey points Select one of the vessels and freighters owned by Dalian Steamship Company. The age of the vessel is 10 years. The equipment is out of date. The routes are short. The crew and the ships are overloaded. The hygienic condition is poor and there are more four pests. More harbor duty and office. 2 methods will type A lure