Insect trap devices and methods of using the devices are described herein. In some embodiments, the insect trap includes a light source, a removable housing having at least one opening, an adhesive surface at least partially contained within the housing, and a light source on the adhesive capture surface from the light source. And an optical system for redirecting light. The light source may include at least one light emitting diode (LED). The optical system may be attached to a detachable housing or may be at least partially installed inside the housing. The optical system may include optical enhancers such as reflectors, lenses, and / or diffusers. The insect trap may further include an insect attractant that emits sound or scent. [Selection] Figure 1捕虫器装置および該装置を用いる方法を、本明細書に記載する。いくつかの実施形態において、捕虫器は、光源と、少なくとも１つの開口部をもつ着脱可能な筺体と、筺体内部に少なくとも部分的に収納された粘着剤面と、粘着捕獲面上に光源からの光を向け直す光学系とを含む。光源は、少なくとも１つの発光ダイオード（ＬＥＤ）を含んでもよい。光学系を、着脱可能な筺体に取り付けてもよく、筺体内部に少なくとも部分的に設置してもよい。光学系は、反射器、レンズ、および／または拡散器などの光学エンハンサを含んでもよい。捕虫器は、音声または香りを発する昆虫誘引物質をさらに含んでもよい。【選択図】図１
