Used primarily as a pre-emergent herbicide in both agricultural and non-crop settings, it controls annual broadleaf weeds by inhibiting cellulose synthesis in plant cell walls, effectively preventing weed seedlings from establishing. Commonly applied in ornamental gardens, nurseries, and landscape areas to manage weeds such as chickweed, henbit, and spurge. It is especially valued in horticulture for selective weed control without harming established turf or desirable plants when used according to label instructions. Its residual activity provides extended control, reducing the need for frequent reapplication.