Apparent Alternative is Australian Certified Organic: Certification Number 11302 For use with non-selective control of seedling and young broadleaf and grass weeds. Used for the suppression of established weeds and perennial species and for control of moss and algae according to the directions for use. Please read booklet for proper Direction of Use. This product is a great Alternative for customers seeking a Glyphosate-free weed killer and/or a Certified Organic herbicide. Product Type: Herbicide Mode of Action: Group I Herbicide Active Ingredient: 525g/L Nonanoic Acid (Pelargonic Acid). Formulation: Emulsifiable Concentrate (EC)Â