Bug Zappers are good, however, they actually attract mosquitoes so they are much more effective in your neighboor's yards, time for a friendly gift, just saying.
Coleman makes a device that is supposed to be good too, but I do not have any experience with it. Coleman 2910A100 Mosquito Deleto 1.5D System.
Here in South Carolina we have a screened porch. There is even a layer of fiberglass screen under the decking floor od the porch.
Gene363 wrote: