Product Details Marrone Bio Grandevo CG Bioinsecticide Grandevo CG Bioinsecticide is rapidly dissolved, water dispersable grandule formulation. It features multiple modes of action from metabolites produced during fermentation, but contain no live bacteria. It is effective against a wide variety of chewing and sucking insects and mites. Safe when used with a wide variety of beneficial insects and mites. Active Ingredient: Chromobacterium subtsugae strain PRAA4-1 and spent fermentation media