Used as a selective herbicide in agriculture, particularly for controlling broadleaf weeds in cereal crops and grasslands. It functions by mimicking plant growth hormones, causing uncontrolled growth in susceptible weeds, leading to their death. Effective in low concentrations and commonly applied in pre- and post-emergence treatments. Its chlorinated structure enhances stability and persistence in soil, making it suitable for season-long weed management. Often used in combination with other herbicides to broaden the spectrum of weed control.