Used as a selective herbicide to control broadleaf weeds in agricultural crops such as corn, cereals, and turf grasses. It is effective in low concentrations and works by mimicking plant growth hormones, causing uncontrolled growth and eventual death of susceptible weeds, including winter annuals like chickweed and speedwell. Commonly applied in pre-emergence or early post-emergence stages, it degrades relatively quickly in soil, reducing residual effects. Often included in formulations with other herbicides to broaden the spectrum of weed control.