We have been given in our apartment for collection potted plants that were "contaminated" with fungus gnat larvae, anyway swarmed days later at the home of small flies. Annoying beasts. They have quickly spread to our other potted plants. With yellow tickers we made do us the first onslaught. But since these critters only catch the flying specimens, but not do anything against the larvae in the potting soil I continued to search for solutions. In addition to nematodes (which are supposed to be very good), I found out that the remedies in mosquitoes free even against fungus gnats used was (a special bacteria that plants and humans and fish does not hurt to make the larvae of mosquitoes and other flying creatures but reliably put an end to should). I plant several times intensively (slightly higher doses than indicated) cast, and what can I say: Fungus gnats ade! Now I pour only from time to time to prevent the remedies to a reinfestation. The plants continue to enjoy good health, and we are going on the pests. Important in the application: The soil must be wetted at all points with the active ingredient, otherwise it is useless. So always nice pour all around, then you will be completely satisfied. Yellow sticker in addition to casting the flying specimens intercepts addition, sodas of reinfestation is avoided. By the way, I can not say anything about the effect on mosquitoes, because this "discipline" has not been tested. Think but that it will bring similar success. A must for all housing and homeowners with uninvited roommates in the potted plants.