The present invention relates to trap apparatuses for trapping insects therein. Specifically, the trap apparatuses comprise a conically-shaped passage leading to a holding reservoir for holding the insects therein. Flanges may be disposed at the bottom of the conically-shaped passage portion for securing the same over or otherwise in proximity to an insect nest. The insect trap apparatuses of the present invention are particularly useful for trapping yellow jackets and other like insects that create nests in the ground, in cracks in walls or other vertical structures, or other similar areas.