Elizabeth from Wi writes
And if not, what would you suggest for fungus gnat control?
Bonide Mosquito Beater WSP is a natural product, however it is for mosquito larvae only in containerized water. This product will not treat or prevent fungus gnats. We do sell Valent Gnatrol Larvicide which is an organic larvicide for fungus gnats that can be used in greenhouses.
Answer last updated on: 01/07/2019