-40%
4 oz GNATROL WDG BTI (bacillus thuringiensis israelensis) kills fungus gnats.
$ 9.96
- Description
- Size Guide
Description
4 oz GNATROL WDG B.T.I (bacillus thuringiensis israelensis) Kills Fungus Gnats, Mosquitoes and Black Flies.Expiration Date: March, 2024
This will make up to 40 gallons at 1 teaspoon per gallon.
Gnatrol is a larvicide -- it will kill Fungus Gnat, Black (shore) fly, and Mosquito larvae.
Application: 1-3 teaspoons into 1 gallon of water and drench the top 2 inches of your plants soil/medium.
Fungus Gnats live and lays eggs for about 7-10 days.
Make 3 applications once every 5-7 days to kill the existing larvae and subsequent eggs laid after 72 hours of the 1st application.
3 applications total over 15-21 days will ensure the life cycle has been wiped out.