Description Ranger Pro Herbicide is a complete broad-spectrum post-emergence professional glyphosate herbicide for industrial, turf, and ornamental weed control. 41% glyphosate product with surfactant Same active ingredient as the brands Roundup Pro, Eraser, Glyphosate Plus, Glystar Plus, Hi Yield, Imitator Plus, Prosecutor Plus, Strikeout Loaded, Razor Pro, and others Used for non-selective weed control Rainfast in as little as one hour Weeds controlled (but not limited to) include: Barnyardgrass Carpetweed Cheat Chickweed Cocklebur Crabgrass Fiddleneck Foxtail Goosegrass Johnsongrass Knotweed Lambsquarter Nightshade Ragweed Sandbur Smartweed Spurge Quackgrass Velvetleaf Canada thistle