Bioinsecticides based on the bacterium Bacillus thuringiensis (Bt) are widely used as safe alternatives to chemical insecticides. The insecticidal activity of Bt is occasioned by a protein toxin contained in parasporal crystals (Cry proteins) that are synthesized and laid down alongside the endospore during sporulation. The specificity of toxin action is associated with the subspecies... https://pipingrockers.shop/product-category/chaste-tree-berry/