Cattle grass is a kind of grass that is difficult to remove. At present, the resistance of cattle grass to paraquat and glyphosate is not small, especially in South China. Therefore, glufosinate is the best beef tendon, but the price is more expensive. Glufosinate preparations include Bayer Bausch, Nongbaisu Blunt, Lier Idle Cattle, Weiyuan Zidian Green Cream, etc. I have never used Weiyuan's. Everything else is good. Of course Bayer's is the best, but I think the domestic one is good enough. I recommend glufosinate as the most reliable product, not advertising.