The larvae of fungus gnats live in the soil where they feed on fungi and organic matter, but they also eat plant roots. The ...
Using a pyrethrin spray or aerosol labeled for gnats or flying insects gets rid of the ones flying about but has no impact on eggs and nests, Jones said.
It is called the Fungus Gnat. You can do a few things to reduce or eliminate Fungus Gnats. First reduce watering, Gnats love ...