MosquitoMate starts releasing male ZAP mosquitoes weekly in your yard at the beginning of the mosquito season. Fact: Male mosquitoes don’t bite. We release ZAP males to mate with Asian Tiger mosquito females, which are invasive to the USA. The resulting eggs do not hatch, decreasing your biting mosquito population. Our technology only impacts mosquitoes and does not harm or affect other insects, including bees and butterflies. It’s that simple.