Chris from Woodbridge, Va writes
The label does not clearly state whether it can be used on indoor potted plants or not. Imho, it suggests for use outdoors, there's nothing on the label at all saying anything indoors. But many people have fungus gnats on indoor potted houseplants. Please clarify, I can contact Summit if you need me to.
Summit Mosquito Bits can not be used indoors or on house plants.
Fungus gnats are present due to overwatering of the plants, so by allowing the soil to properly drain and dry completely, the fungus gnats will eventually die out. You may consider using a systemic insecticide such as Bonide Systemic Granules incorporated into the soil of containerized plants to target the fungus gnat larvae. You can also apply a residual insecticide spray such as Talstar P over the top of the soil of infested plants.
Answer last updated on: 05/24/2023
