ArmorTech 4-Runner, by United Turf Alliance, provides selective post-emergent control of broadleaf weeds and sedges. It contains four active ingredients and is labeled for use on ornamental turf lawns (residential, industrial, and institutional); parks, cemeteries, and athletic fields; golf courses (roughs and native areas); and sod farms.
Active ingredients: MCPA (20.10%), triclopyr (9.85%), dicamba (3.15%), and sulfentrazone (0.82%)
Application rate: 3–4.5 pints/acre
Always read and follow label directions.