Glueboard Fly Killers and Insect Traps with UV light. The following is the method for killing bothersome mosquitoes, horsels, flies, wasps, moths, fruit flies, and other flying insects with a sticky insect lamp and glue board: The insects are drawn to the glue-board sticky fly trap by scent or a UV lamp, but as soon as they come into contact with the surface, it’s too late and they will instantly perish. Get your glue board sticky fly trap right now to begin successfully eliminating mosquitoes and other bothersome insects!