Do Bug Zappers Work? Q. I assumed I read somewhere that bug zappers don’t really work. My neighbor’s zapper is driving me loopy with that ZZZZT noise all night. I’d like to point out him proof that every one he’s doing is annoying his neighbor. A. Yes, there is a few scientific knowledge on the usefulness of bug zappers, however first we want to distinguish between the bug zappers that homeowners use of their yards to (hopefully) kill mosquitoes, and the industrial insect mild traps that pest management professionals use principally in eating places, food plants, and warehouses. These costly industrial traps are used mainly to kill house flies and so they do work. The relatively cheap yard bug zappers kill loads of flying insects, just not mosquitoes. bug zapper zappers use ultraviolet mild to attract mosquitoes to a metallic grid the place they are electrocuted or "zapped." People who own these traps swear by them. They level to the piles of dead insects that they empty out of the lure each morning. And people insects do appear to be mosquitoes. But mostly they are midges, harmless fliers that do not chunk and are considered beneficial. buy bug zapper zappers truly entice and kill only a few mosquitoes. Instead, the ultraviolet light draws hordes of insects into the yard that wouldn’t have been there otherwise. Yard zappers have never fared very properly in research checks. One research discovered that 89% of the zapped insects had been midges