PROBLEM TO BE SOLVED: To provide an insect pest trap that enables insect pests like bedbugs to be caught by utilizing a corrugated plate body which is processed in corrugation in use for corrugated cardboard, and further to provide an insect pest trap that can also catch roaming insects such as cockroaches.SOLUTION: An insect pest trap 11 comprises: a corrugated plate body 12 which is processed in corrugation； and an adhesive body 13 which has an adhesive surface and which makes the adhesive surface stick to the corrugated projections A of the corrugated plate body 12 facing to the side thereof 12. The insect pest trap 11 is provided with insect pest entries B between the adhesive surface of the adhesive body 13 and the corrugated projections of the corrugated plate body.【課題】段ボールに使用される波状に加工された波状板状体を利用してトコジラミ等の害虫の捕獲を可能とする害虫捕獲器を提供する。更には、ゴキブリ等の徘徊昆虫をも捕獲可能とする害虫捕獲器を提供する。【解決手段】波状に加工された波状板状体１２と、粘着面を有するとともに粘着面を波状板状体１２側に向けて波状板状体１２の波状凸部Aに貼着する粘着体１３とを有する。粘着体１３の粘着面と波状板状体の波状凸部間に害虫侵入部Bを設ける害虫捕獲器１１。【選択図】図１
