The present invention provides an insect attracting device suitable for trapping at least one kind of insects, which comprises a cover body, at least one insect entry port, at least one funnel portion, a sex pheromone insect attracting sheet, and a light source. The cover body defines a receiving space. The insect entry port is disposed on the shield surface in an outer-wide and inner-narrow manner and communicated with the receiving space for passing of at least one kind of insects unidirectionally. The funnel portion has its one end with larger diameter connected with the lower edge of the cover body and communicated with the receiving space. The sex pheromone insect attracting sheet is disposed inside the receiving space. The light source is disposed inside the receiving space for attracting the at least one kind of insects.一種誘蟲裝置，適用於捕捉至少一種昆蟲，該誘蟲裝置包含一罩體、至少一昆蟲進入口、至少一漏斗部、一性費洛蒙誘蟲片，及一光源。該罩體界定出一容置空間。該昆蟲進入口呈外寬內窄狀地設於該罩體表面且連通該容置空間，可供該至少一種昆蟲單向通過。該漏斗部以口徑較大的一端連接於該罩體之下縁並連通該容置空間。該性費洛蒙誘蟲片設置於該容置空間內。該光源設置於該容置空間內，用於吸引該至少一種昆蟲。
