A method for rendering a surface nonadhesive to insects is described. The method may include providing a surface, wherein the surface is desired to be nonadhesive to an insect having a foot contact structure, and creating or otherwise applying to or on the surface, features that are commensurate in size to a contact area size of the contact structure on the bottom of insect feet. The method may be used to provide a device which attaches to an insect trap cone, funnel, or pyramid, wherein the device comprises the nonadhesive surface.
