Dismiss Turf Herbicide

Dismiss Turf Herbicide

Dismiss Turf Herbicide is a professional selective herbicide containing 39.6% sulfentrazone for preemergence and postemergence control or suppression of sedges, broadleaf weeds, and annual grasses in established turf. It is labeled for residential and institutional lawns, athletic fields, commercial sod farms, golf course fairways and roughs, as well as directed applications in container- and field-grown ornamentals.

Dismiss Turf combines fast foliar activity with soil-active weed control through uptake by both weed roots and shoots. Its HRAC Group 14 PPO-inhibiting chemistry is especially valuable for yellow nutsedge, purple nutsedge, green kyllinga, goosegrass, and difficult broadleaf weeds, while also providing preemergence control of numerous summer and winter annual weeds.

Features & Benefits

✓ Professional sulfentrazone herbicide for sedges, broadleaf weeds, and annual grasses in established turf

✓ Controls or suppresses yellow nutsedge, purple nutsedge, green kyllinga, false green kyllinga, and other labeled sedges

✓ Provides both preemergence and postemergence weed control from a single active ingredient

✓ Absorbed through both weed roots and shoots for foliar and soil-active performance

✓ Labeled across a broad range of cool- and warm-season turfgrasses

✓ Provides sedge control for at least 60 days at labeled rates depending on rate, species, and growing conditions

✓ Also labeled for directed weed-control applications around selected container- and field-grown ornamentals

Labeled Use Sites

Dismiss Turf is labeled for established turf including residential and institutional lawns, athletic fields, commercial sod farms, golf course fairways, and golf course roughs. Labeled tolerant turfgrasses include creeping bentgrass, Kentucky bluegrass, rough bluegrass, fine fescue, tall fescue, perennial ryegrass, bahiagrass, bermudagrass and hybrids, buffalograss, carpetgrass, centipedegrass, kikuyugrass, seashore paspalum, St. Augustinegrass, and zoysiagrass at their respective labeled rates. Do not apply to golf course putting greens or tees. Dismiss Turf is also labeled for directed applications to soil around selected established container- and field-grown ornamental plants.

Target Weeds

Dismiss Turf controls or suppresses labeled yellow nutsedge, purple nutsedge, green kyllinga, false green kyllinga, globe sedge, cylindric sedge, Surinam sedge, Texas sedge, goosegrass, crabgrass, annual bluegrass, annual ryegrass, dandelion, dollarweed, clover, chickweed, ground ivy, henbit, spurge, plantain, wild garlic, wild onion, woodsorrel, pigweed, knotweed, purslane, and numerous other annual, biennial, and perennial weeds listed on the product label.

Application Notes

Turf application rates range from 4 to 12 fl oz per acre, equivalent to approximately 0.092 to 0.275 fl oz per 1,000 sq ft, depending on turfgrass species and weed target. Apply the highest labeled rate permitted for the turfgrass being treated for difficult sedges. For optimum purple nutsedge control, split applications are recommended; labeled programs vary by cool- or warm-season turf and generally use a second treatment approximately 35 days after the initial application.

Do not exceed 12 fl oz per acre in a single application or 0.375 lb sulfentrazone per acre per calendar year. Use of surfactants is not recommended because temporary turf discoloration may result. Do not apply to stressed turf, putting greens, or tees. Sod should be well established before treatment and must not be treated within 3 months of harvest. Always read and follow the complete product label.

Product Information

Active Ingredient: Sulfentrazone 39.6% (4 lb active ingredient per gal)
HRAC Group: 14
Chemical Family: Triazolinone
Mode of Action: Protoporphyrinogen oxidase (PPO) inhibitor with uptake through weed roots and shoots and both soil and foliar activity
Formulation: Suspension Concentrate (SC)
Signal Word: CAUTION
EPA Registration Number: 101563-284
Manufacturer: Environmental Science U.S., LLC
Recommended Surfactant: Use of surfactants is not recommended.