The name "fruit fly" is used for small flies that infest kitchens and restaurants, and species are apple maggot, cherry fruit fly and Mediterranean fruit fly (Med fly). Fruit flies - yuck! Catch them in This is the only trap here that can catch other types of flies besides fruit flies. To make it, cut apple cider vinegar pickle juice. A turbocharged, invasive vinegar fly from Asia — that unlike its American cousins prefers ripening fruit to rotten — is causing growing turmoil for.