Tried and True Since 2002
Go to wishlist Wishlist

Shopping cart

Your cart is currently empty

Product image slideshow Items

  • Valent BioSciences LLC Gnatrol 16 lb.

Valent BioSciences LLC Gnatrol 16 lb.

Excl. tax

The rating of this product is 0 out of 5

In stock (1)

Available in store


Gnatrol contains an isolated bacterium, Bacillus thuringiensis subspecies israelensis that is a highly selective, biological larvicide for use in greenhouses to control fungus gnat larvae. Gnatrol is also used to control drain flies, black flies, fungus gnats, and mosquitoes. Once the larvae have ingested Gnatrol, they become paralyzed, stop feeding immediately and die—usually within 24 hours. Gnatrol is now available in a water dispersible granule (WDG) formulation that will not leave a residue and is easier to measure for increased application accuracy.

Active Ingredient:

Bacilus thuringiensis, subsp. Israelensis, strain AM 65-52 ……37.4%


Available Size

16 Lb Bucket

0 stars based on 0 reviews
Add your review