Surface level thinking, ecological disaster in the making. Birds and bats and other bugs eat mosquitoes to live. Killing all the mosquitoes is like the Chinese killing all the sparrows. We do not understand, and we do not want to understand, the deep consequences of our actions.

People who think we can reengineer and shape ecology by eliminating key species are here on the dunning Kruger curve.

Better option, if you really want to fight malaria go fight that directly, leave mosquitoes out of it.