Abstract: An insect trap consists of an elongated section of sheet plastic bent to have a uniform cross section characterized by a flat base and a curved section extending from one of the edges of the base upwardly and toward the free edge and then downwardly toward the base, to form a re-entrant trap section. A pressure sensitive coating on the underside of the base allows the base to be secured to a supporting surface. A pressure sensitive adhesive coating and a pesticide are disposed within the trap section to capture insects that enter the trap from the supporting surface. The trap is made of low cost plastic material and may be disposed with the trapped insects after use.