Contains four (4) active ingredients: Quinclorac + Sulfentrazone + 2,4-D + Dicamba and was designed to replace Trimec Plus. With MSMA disappearing from use on residential and commercial turf, Q4 Plus offers the professional turf manager more knockout power and the speed associated with Gordon's line of ProForm products.

Q4 Plus contains 0.75lbs. ai/acre of quinclorac for enhanced control of grassy weeds such as crabgrass and foxtail. Quinclorac is absorbed by both the leaves and roots and translocated throughout the plant. The effects on grassy weeds include stunting, gradual reddening and yellowing followed by plant death. Q4 Plus also contains sulfentrazone, adding fast-acting yellow nutsedge control as a bonus. With precise ratios of 2,4-D and dicamba, is broadens the weed spectrum and adds systemic activity to the contact activity of sulfentrazone for multiple modes of action.