Glyphosate 41% S.L is a powerful herbicide that can tackle a wide range of pesky plants like grasses, broadleaf weeds, and woody plants. It works by messing with a crucial building block in these plants, eventually causing them to wither away. Glyphosate gets inside the plants through their leaves and roots and moves around, including to the parts where new plant cells are made. When it reaches these growth areas, it puts a stop to new cell production, which ultimately leads to the plants dying off.