An insect pests exterminating apparatus includes a light-reflective attracting member for reflecting solar light, and a capturing member for capturing insects attracted by the light reflected by the light-reflective attracting member. The light-reflective attracting member of the insect pests exterminating apparatus is a light-reflecting plate with a less than 5% reflecting rate for light wavelength ranged between 220 nm and 390 nm. Since the light-reflective attracting member hardly reflects ultraviolet rays, higher UV contrast than solar light within certain space is exhibited. Daytime-active agricultural insect pests are comparatively easily attracted by the light-reflective attracting member. A large quantity of daytime-active agricultural insect pests can thus be captured.一種害蟲防除裝置,具有反射太陽光之光反射誘導部與捕獲被光反射誘導部反射之光誘引之蟲子之捕獲部。害蟲防除裝置之光反射誘導部係對波長區域為220~390nm之光之反射率小於5%之反射板。因光反射誘導部幾乎不反射紫外線,故在一定空間內比太陽光具有更高之紫外線對比度,日行性農業害蟲更容易被光反射誘導部所吸引。因此可大量誘捕日行性農業害蟲。1...害蟲防除裝置2...光照射部3...濾光片4...光反射誘導部5...氣味發出部6...捕獲部P...植物
