Bacillus thuringiensis ser. kurstaki 100B

Biofertilizer that increases maize root and shoot biomass

Bacillus thuringiensis serovar kurstaki (Btk) is a naturally occurring bacterium used in agriculture as a biopesticide. It produces insecticidal toxins that target caterpillar pests like moths and butterflies while being safe for humans, animals, and beneficial insects. Btk is widely used in organic farming for sustainable pest control. Available in sizes starting from 100g.