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4-Speed™ XT - Nufarm US


Link to Brochure
Link to MSDS and Product Label





Deader. Faster.



4-Speed® XT herbicide provides fast, effective post-emergent control of a wide range of broadleaf weeds in a variety of settings including golf courses and professional turf. The power behind the performance is a unique blend of active ingredients. In 4-Speed XT, the tough weed killer, triclopyr, is combined with 2,4-D, dicamba and pyraflufen-ethyl to create a combination lethal to virtually any broadleaf weed.


KEY BENEFITS
  • Fast-acting broadleaf weed control with visible results within 24 to 48 hours
  • Premium chemistry of four active ingredients
  • Maximum control of hard-to-control weeds like wild violet, ground ivy and spurge
  • Good tolerance on established cool- and warm-season turfgrasses
  • Non-restricted use in NY

APPLICATION RECOMMENDATIONS
Apply to young, actively growing weeds as a post-emergence broadcast or spot spray. Use only medium or coarser spray nozzles to minimize drift and do not apply at wind speeds over 10 mph or during temperature inversions.

BAHHIAGRASS, BLUEGRASS, COMMON BERMUDAGRASS, FESCUE, RYEGRASS AND ZOYSIAGRASS
Use rate: 3 to 4 pts/A
Spray volume: 3 gal/A to 220 gal/A


Some hybrid bermudagrass may be sensitive to this product. Use reduced rates if grass is stressed from heat or drought. Higher water volumes may be used when tank-mixed with a turf fertilizer. Follow fertilizer labels.

BENTGRASS
Use rate: 1.8 pt/A
Spray volume: 145 gal/A


Apply on closely mowed bentgrass, preferably in May or mid-August through September. Slight turf yellowing will disappear after about one week.

See label for complete application rates and recommendations.
Link to Ground Ivy Control Fact Sheet
Link to PPE Fact Sheet
Link to Wild Violet Control Fact Sheet

EPA REG. NO.
228-590

ACTIVE INGR.
2,4-D (41.9%),
Triclopyr (4.8%),
Dicamba (3.46%),
Pyraflufen-ethyl (0.067%)


FORMULATION
liquid

CHEM. FAMILY
phenoxy, pyridine,
benzoic acid,
phenylpyrazole


GROUP NUMBER
4 and 14

SIGNAL WORD
caution

RESTRICTED
no

PACKAGE SIZE
12x1 quart - 36 cases/pallet
5x1 gal/case - 36 cases/pallet
2x2.5 gal/case - 36 cases/pallet
30 gallon drum - 5 drums/pallet



KEY USES
Athletic fields
Cemeteries
Golf courses (fairways, aprons, tees and roughs)
Lawns
Parks
Sod farms


KEY WEEDS CONTROLLED
(See product label for complete list)
Beggarweed
Bindweed
Black medic
Buckhorn
Chickweed
Dandelion
Florida pusley
Frenchweed
Goldenrod
Ground ivy
Henbit
Jimsonweed
Knawel
Knotweed
Kochia
Lambsquarters
Lespedeza
Little starwort
Mallow
Oxalis
Pennywort
Pepperweed
Pigweed
Plantain
Purslane
Ragweed
Red clover
Red sorrel
Sheep sorrel
Spurge
Thistle
Toadflax
Veronica
Vetch
Wild aster
Wild violet
White clover