OUST XP HERBICIDE is able to control annual and perennial grasses and broadleaf weeds in forestry and noncrop sites in a dispersible granule that can be applied as a spray or impregnated on dry, bulk fertilizer.

OUST XP HERBICIDE may be used for general weed control on terrestrial noncrop sites and for selective weed control in certain types of unimproved turf grasses on these same sites. OUST XP HERBICIDE may also be used for selective weed control in forest site preparation and in the release of certain conifers and hardwoods. OUST XP HERBICIDE can be tank mixed with other herbicides registered for use in forestry and noncrop sites; when tank mixing, use the most restrictive limitations from the labeling of both products.

When applied as spray, OUST XP HERBICIDE controls weeds by both preemergence and postemergence activity. When applied on dry fertilizer, OUST XP HERBICIDE controls weeds by preemergence activity. When applied on dry fertilizer, the best results are obtained when the application is made before weed emergence. The best results are obtained when the application is made before or during the early stages of weed growth before weeds develop an established root system. The best results are obtained when the application is made before or during the early stages of weed growth before weeds develop an established root system. Moisture is required to move OUST XP HERBICIDE into the root zone of weeds for preemergence control.