Scientific formula, special for resistant weeds. Apply scientific mixed preparation of Oxyfluorfen and Glyphosate Ammonium Salt. Enhance activity of Glyphosate to control broad-leaved weeds such as Amaranthus retroflexus L., and resistant weeds such as Echinochloa crusgalli (L.) Beauv.; and speed up the killing time.Green formulation with high content. Safe, environment-friendly and excellent effect. Proposed to use: Grapevines, Onions, Tree fruit, Non-selective weeding in non-crop lands such as land clearing, mountain land and lynch.