1/2 pound GNATROL WDG BTI kills fungus gnat larvae soil/hydroponic OMRI organic

Description

Gnatrol WDG
8 oz Package
Are gnats flying around your plants? The larvae from the eggs they lay may be eating the plant roots.
Gnatrol WDG
(Water Dispersible Granule)
is a highly effective, natural biological control for fungus gnats.
It contains a variety of bacillus thuringiensis bacteria that kills gnat larvae, breaking the life cycle.
The larvae absorb the Gnatrol, stop eating immediately and die, usually within 24 hours.
Although Gnatrol does not kill adult fungus gnats, once the larvae is killed, the adults will quickly die off.
Mix the granules with water and apply as a soil drench or add to the nutrient solution of your hydroponic growing system.
Use ¼ teaspoon to 1 1/2 teaspoons per gallon of water, depending on severity of infestation.
Repeat weekly for about three weeks so that you catch all the larvae as they hatch from the eggs.
Gnatrol is OMRI listed and approved for organic production.
It can be used up to the day of harvest on all edible plants.
Gnatrol is available from the manufacturer only in 16 lb. tubs costing hundreds of dollars.
We are offering Gnatrol repackaged in smaller sizes for your convenience.
The Lot Number from the Gnatrol tub we are using is 308-612-PG00