Used as a selective herbicide in agriculture, particularly in legume crops like soybeans, peanuts, and dry beans. It controls a broad spectrum of annual and perennial weeds by inhibiting the enzyme acetolactate synthase (ALS), which is essential for plant amino acid synthesis. Because it is absorbed through roots and foliage, it provides both pre- and post-emergence weed control. Its systemic action allows it to move throughout the plant, leading to effective control of invasive species. Due to its selectivity, it minimizes damage to tolerant crops while effectively managing grass and broadleaf weeds. Commonly applied in tank mixes with other herbicides to enhance weed control and reduce the risk of resistance development.