Trifluralin solution is widely used as a pre-emergent herbicide in agriculture to control annual grasses and broadleaf weeds in crops such as soybeans, cotton, and vegetables. It is applied to the soil before planting, where it forms a barrier that inhibits weed seed germination and root development. This helps in maintaining crop yields by reducing competition for nutrients, water, and sunlight. Additionally, it is utilized in non-crop areas like roadsides and industrial sites to manage unwanted vegetation. Its effectiveness and residual activity make it a valuable tool in integrated weed management programs. Proper application techniques are essential to minimize environmental impact and ensure safety.