It is a highly selective internal absorption and conduction type stem and leaf primer, which can be rapidly absorbed by the stem and leaf of grass weeds, and transmitted to the apical and internode meristem, causing cell division and destruction and death. It can be used for soybean, cotton, rape, peanut, potato, sugar beet, sunflower, flax and other crops and orchards. It can prevent barnyard grass, wild oats, setargrass, mainiang, matang, cow's sinew grass and so on. It is ineffective for broadleaf weeds.
