Hi-Yield KillZall Aquatic Quart

Contains 53.8% glyphosate. For use in aquatic and other noncrop sites. May be applied to emerged weeds in lakes, rivers, streams, ponds and other bodies of fresh water. Controls annual and perennial grasses, broadleaf weeds, and various woody brush and tree species listed on the label. Results seen in two days on most annual weeds. One quart covers up to one acre.