Sulfentrazone is an aryl triaxolinone herbicide working as a pre-emergent and post-emergent herbicide. Sulfentrazone is very effective on sedges in turfgrass.
Which weeds are effected by Sulfentrazone ?
Sulfentrazone kills annual and perennial sedges, cool season grasses(Poa annua, Poa trivialis, tall fescue) . It also controls broadleaf weeds that are in established, warm season, perennial grasses including bermudagrass, St. Augustinegrass and zoysiagrass, centipede, and kikuyugrass. Sulfentrzone is used to remove tall fescue and sedges from warm season turfgrasses and Kentucky bluegrass.
Sulfentrazone in Herbicides
Products which include Sulfentrazone are Q4 Plus, Bonide's Sedge Ender, Bonide's Weed Beater
Sulfentrazone- Mode of Action
Sulfentrazone control weeds by disrupting membranes and inhibits photosynthesis in plants. It is commonly called PPO inhibition. Sulfentrazone is received in the plants through the roots of the plants. As the plants come out of the soil , they die after exposure to light. It also works of foliar contact causing rapid desiccation.