Fungus gnats thrive in moist environments, so one of the simplest ways to control them is to allow ... you no longer see ...

These can live for up to four weeks without food, so are useful for early infestations. Rove beetles also eat fungus gnat eggs and larvae. Nematodes eat the larvae and pupae once the compost ...

Although there are many pest control methods ... Once applied, the nematodes will enter the bodies of fungus gnats and grubs ...