LockUp specialty herbicide is available through distributors as a formulated product for superior control of key weeds like dollarweed in the South, and dandelion in the North. It offers postemergence weed control to lawn care professionals. Accepted for review and registration under the Reduced Risk Pesticide Initiative of the EPA, LockUp provides activity at extremely low use rates (0.02 to 0.06 pound of active ingredient per acre) and can be applied to cool- or warm-season turf year-round. In addition to dollarweed and dandelion, LockUp offers postemergence control of other key broadleaf weeds found in turf such as white clover, kyllinga, Florida betony, knotweed, black medic, English lawn daisy and chickweed.