Why not just use fish, dragonflies, birds and bats to control mosquitoes naturally?
Mosquitoes do have natural predators that eat them as larvae and adults. In the natural environment, relatively few mosquitoes may be eaten by their predators. Fish, bats, dragonflies, and birds will eat many varieties of prey but will not feed exclusively on mosquitoes. Therefore, they can never control mosquitoes at a level that would make a noticeable difference to humans.
