Triad SFZ Select

SKU: GV00961-SEL | Brand: Prime Source

2.5 Gal Jug

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Triad SFZ Select™ contains four active ingredients, including sulfentrazone, that broaden the spectrum of post-emergent broadleaf weed control with proven performance in turfgrass. Weed injury symptoms can be noticed within hours of the application and plant death can occur within ten to fourteen days. TRIAD SFZ SELECT is generally rainfast in as little as six hours. These combined herbicides provide limited residual activity at specified use rates. Sulfentrazone is in the aryl triazolinone family and inhibits protoporphyrinogen oxidase (Protox) a pivotal enzyme in chlorophyll production. Without this key enzyme, a build-up of peroxide-like compounds occur thus causing the plant cell membranes of weeds to rupture.

• Visible results in 24-48 hours
• Water-based formulation
• Tough on weeds, gentle on established turfgrass

In industrial or low maintenance areas:
TRIAD SFZ SELECT can be used for certain tough-to-control weeds. Mixed strands of Kentucky bluegrass, tall fescue, smooth bromegrass, orchardgrass and reed canarygrass may be treated.  

Applications to non-cropland areas (roadsides and rights-of-way) are not applicable to treatment
of commercial timber, or other plans being grown for sale, or other commercial use, or for commercial seed production, or for research purposes.

Treatments of TRIAD SFZ SELECT may injure or kill legumes, including clovers (sweet, yellow, red, crimson, alsike, hop, white), lespedezas, trefoils and vetches.


2,4-D dimethylamine salt
MCPA, dimethylamine salt

2,4-D . . . . . . . . . . . 18.33%
MCPA . . . . . . . . . . . 6.65%
Dicamba . . . . . . . . . 2.88%
Sulfentrazone . . . . . 0.65%



From Select Source / Prime Source.  Available in 2.5 gallon jugs.

Weeds Controlled:

Aster, white heath and white prairie Bedstraw Beggarweed, creeping Black medic, Broadleaf plantain, Buckhorn plantain, Bull thistle, Burdock, common Buttercup, creeping Carpetweed, Chickweed, common Chicory, Cinquefoil, Clover, Curly Dock, Dandelion, Dayflower, Deadnettle, Dogfennel, Dollarweed (pennywort), False dandelion (spotted cats ear & common cats ear), Field bindweed (morning glory & creeping jenny), Field oxeye daisy (creeping oxeye), Filaree, whitestem &redstem, Florida betony, Florida pusley, Ground ivy, Groundsel, Hawkweed, Heal-all, Henbit Innocence (Blue-eyed Mary), Knotweed, Lambsquarters, Lawn burweed, Lespedeza, common Mallow, common Matchweed, Mouseear, chickweed, Nutsedge (yellow), Old world diamond flower, Oxalis (yellow woodsorrel & creeping woodsorrel), Parsley piert, Pennsylvania smartweed, Pepperweed, Pigweed, Pineappleweed, Plantain, Poison ivy, Poison oak, Prickly lettuce (compass plant), Puncturevine, Purple cudweed, Purslane, Ragweed, Red sorrel (sheep sorrel), Redweed, Shepherd’s purse, Spurge, Thistle, Virginia buttonweed, White clover (Dutch clover, honeysuckle clover, white trefoil & purplewort), Wild carrot, Wild garlic, Wild geranium, Wild lettuce, Wild mustard, Wild onion, Wild strawberry, Yarrow, Yellow rocket