For use on emerged quatic weeds and brush in quatic and otehr noncrop sites. Active ingredient: 53.8% Glyphosate. This product, a water-soluble liquid, mixes readily with water and nonionic surfactant to be applied as a foliar spray. Visible effects on most annual weeds occur within 2 to 4 days but on most perennial brush species may not occur for 7 days or more. Avoid contact with foliage, green stems, exposed nonwoody roots, or fruit of crops, desirable plants and trees.