Used as a selective herbicide in agriculture, particularly in soybean crops to control broadleaf weeds. It works by inhibiting protoporphyrinogen oxidase (PPO), an enzyme essential for chlorophyll synthesis in plants. This leads to the accumulation of toxic compounds that cause rapid cell membrane destruction and plant death. Applied pre- or post-emergence, it provides effective weed control with minimal impact on the crop when used at recommended rates. Its systemic action allows it to move within the plant, enhancing efficacy. Commonly used in integrated weed management programs to manage resistant weed species.