Fruit flies do not bite humans but are they still dangerous? You may But many people wonder if they are more then a nuisance and if they can actually bite. But, you may also wonder if they are more than a nuisance and if they can actually Also, you must not confuse fruit flies to biting midgets that can actually bite. Serious Fruit Flies Problem? Find out here do fruit flies bites or not?Missing: miracle. Even pest control experts can have pest problems from time to time. To control fruit flies (sometimes called gnats), this means first finding the. Serious Fruit Flies Problem? Find out here do fruit flies bites or not?Missing: miracle. Does Tasmania have a fruit fly surveillance program? . A "sting" is a puncture mark caused when a female adult lays eggs into the fruit. . Synsepalum dulcificum, Syzygium cumini (black plum), Syzygium paniculatum.