Gnatrol WDG: Biological Insecticide

  • Gnatrol is a highly selective biolarvicide composed of the isolated bacterium, Bacillus thuringiensis subspecies israelensis
  • For use in greenhouses to control fungus gnat larvae
  • May be used on a wide variety of ornamentals, as well as all bulb crops, bedding plants and vegetable sets
  • 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
  • Product Size: 16 Lb.


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