1:64 aqueous dilution or 2 oz. per gallon of water Active Ingredients BARDAC-22 (50% active solution)/8.50 "Hamp-ene" 100 (40% active solution)/4.00 Sodium carbonate/2.00 Sodium metasilicate, anhydrous/0.50 Inert Ingredients: "Tergitol" 15-S-12/4.50 Water/80.50