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Stepwell Biological Larvicide - Bacillus Thuringiensis var Israelensis (BTI) at 1200 ITU.
Highly affective against Fungus Gnat and mosquito larvae at very low doses and safe to other non-target organisms
BTI is extremely affective for Fungus gnat larvae infestation in your houseplants. This biological larvicide can be used in greenhouses, bulb crops, bedding plants and vegetable sets to control for fungus gnat larvae.
Stepwell Biolarvicide Directions: Dilute at 1-2 mL per 1L of water. soil drench once every 2-3 weeks as required.