This product is a non-selective contact herbicide with certain conductivity and can be absorbed by the green tissues of weeds. Weeds begin to die within a few hours of treatment. The medicinal solution has no adverse effects on mature and brown bark. The medicinal solution is passivated after contact with the soil. Under normal technical conditions, it does not affect the germination and emergence of seeds in the soil and has basically no destructive effect on the underground rhizomes of plants. Prevent various we