Superway Glyphosate 360G/L Herbicide is a non-selective liquid herbicide effective in the control of many annual and perennial grasses and broadleaf weeds in crop areas, land preparations and non-crop areas. This product is inactivated on contact with the soil and does not provide residual weed control. It is absorbed by the plant foliage and green stems and moves through the plant from point of contact to root system. Visible effects take 3 to 7 days on annual weeds, whereas on prennial weeds it may take 2 to 3 weeks or longer depending on weather conditions following spraying.