An insect trap is described. The insect trap includes a container that has solid walls defining a substantially rectangular or spherical closed space. The container has a hole. The container has at least two parallel walls in the rectangular embodiment. The two parallel walls or the spherical walls are at least partially covered with a reflective surface on the inside of the container. A semiochemical or an odorant is situated in said container. A permeable flap covers the hole.
