Quinclorac

    It is a kind of selective herbicide to prevent and kill off Tianbai Grass. It has outstanding effect to kill 4-7 leaf stage old Bai Grass. It can be absorbed quickly by weeds' seeds, root and leaf part. It is mainly absorbed by root. After absorbing, it will transmit into plant top and stem. After all, it can kill bai grass. It is equipped with movability in soil and resolved by soil microorganism.