T-Zone SE Herbicide drum (30 gal)

TZone SE Broadleaf Herbicide for Tough Weeds

TZone SE Broadleaf Herbicide is a professional four-way postemergence turf herbicide formulated for fast control of difficult broadleaf weeds in established cool-season turf and selected dormant warm-season turfgrass. Combining triclopyr, sulfentrazone, 2,4-D, and dicamba, TZone SE delivers multiple modes of action against wild violet, ground ivy, oxalis, clover, black medic, dandelion, spurge, henbit, Virginia buttonweed, and many other troublesome broadleaf weeds.

TZone SE is especially valuable for cool-weather applications where traditional broadleaf herbicides may perform more slowly. Sulfentrazone contributes rapid visible activity, while triclopyr, 2,4-D, and dicamba provide systemic control of difficult perennial broadleaf weeds. Weed injury may become visible within hours after application, with plant death occurring in approximately 10 to 14 days under favorable conditions. TZone SE is also rainfast in as little as 3 hours.

Features & Benefits

✓ Four-active herbicide combining triclopyr, sulfentrazone, 2,4-D, and dicamba

✓ Excellent control of tough broadleaf weeds including wild violet, ground ivy, oxalis, clover, and black medic

✓ Improved cool-weather performance for spring and fall broadleaf weed programs

✓ Rapid visible weed injury may appear within hours after application

✓ Plant death may occur within approximately 10 to 14 days under favorable growing conditions

✓ Rainfast in as little as 3 hours after application

✓ Suppresses young, actively growing yellow nutsedge while controlling a broad range of broadleaf weeds

Labeled Use Sites

TZone SE is labeled for ornamental turfgrass around residences, apartment complexes, condominiums, parks, retail outlets, cemeteries, industrial and institutional buildings, recreation areas, fairgrounds, and areas adjacent to athletic fields. Institutional uses include hospitals, nursing homes, schools, museums, libraries, sport facilities, office buildings, and golf course fairways and roughs. Additional labeled uses include commercial sod production and non-cropland areas such as farmyards, fencerows, highway rights-of-way, roadsides, airports, military installations, and other municipal, state, and federal lands.

Target Weeds

TZone SE controls or suppresses numerous labeled broadleaf weeds including wild violet, ground ivy, oxalis, white clover, black medic, dandelion, spurge, chickweed, henbit, broadleaf plantain, buckhorn plantain, knotweed, bindweed, Florida betony, Florida pusley, lespedeza, lambsquarters, ragweed, pigweed, poison ivy, poison oak, thistle, Virginia buttonweed, wild garlic, wild onion, speedwell, mustard, purslane, yarrow, and many other susceptible broadleaf weeds. Yellow nutsedge is labeled for suppression only when young and actively growing.

Application Notes

For cool-season turf including Kentucky bluegrass, annual bluegrass, annual ryegrass, perennial ryegrass, tall fescue, and red or fine fescues, apply 3.25 to 4 pt per acre, equivalent to approximately 1.2 to 1.5 fl oz per 1,000 sq ft.

For fully dormant warm-season turf including common and hybrid bermudagrass, zoysiagrass, and bahiagrass, apply 2 to 2.25 pt per acre, equivalent to approximately 0.75 to 0.83 fl oz per 1,000 sq ft. Turf injury or temporary discoloration may occur, so the label recommends testing a small area first. Do not apply to warm-season turf during spring green-up or fall transition.

Apply to young, actively growing broadleaf weeds for best results. Spring and fall treatments are generally preferred to summer applications. Do not broadcast apply when air temperatures exceed 85°F. TZone SE is rainfast in as little as 3 hours. Delay mowing for two days before and two days after application. Treated areas may be reseeded three weeks after application. Always read and follow the complete product label.

Product Information

Active Ingredients: Triclopyr BEE 7.72% + Sulfentrazone 0.66% + 2,4-D 2-Ethylhexyl Ester 29.32% + Dicamba 2.22%
Acid Equivalent: Triclopyr 5.55% (0.50 lb/gal) + 2,4-D 19.44% (1.75 lb/gal) + Dicamba 2.22% (0.20 lb/gal)
HRAC Group: 4 + 14
Chemical Family: Synthetic Auxin + Aryl Triazolinone
Mode of Action: Group 4 synthetic auxin activity combined with Group 14 PPO inhibition from sulfentrazone
Formulation: Suspo-Emulsion (SE)
Signal Word: CAUTION
EPA Registration Number: 2217-976
Manufacturer: PBI/Gordon Corporation
Brand: TZone SE
Recommended Surfactant: Prosurf 90