关键词: 苍蝇, 灭蝇灯, 风帘门, 珠帘门

Abstract: Operational testing of electric traps and fan screen door and bead screen door was conducted in some dining halls in Shanghai. The traps in each facility were turned on during 1 wk, and then off during the next, for an 8-wk period, and the fan screen doors in each facility were turned on during 2 d, and then off during the next, for an 16-d period, and the bead screen doors in each facility were used during 1 d, and then unused during the next, for an 8-d period. Insect activity was monitored by counting number of specimens collected on flypaper, active insects were observed and patted with fly-pat in the room. More flies were caught on flypaper, collected by patted with fly-pat, and counted by eyesight during each time when traps and fan screen doors were turn on , and when bead screen doors were unused .The difference of data which were analyzed using χ² contingency tables was significant. However, as shown by this study, electric traps and fan screen doors and bead screen doors show promise as pest-management devices in dining facilities, but other methods for flies control are necessary.