REVOLVER HERBICIDE

ENVIRONMENTAL SCIENCE U.S., LLC · Foramsulfuron 2.34% · EPA Reg 101563-53 · HERBICIDE TERRESTRIAL Document last checked 2023-05-26

About this product

Active ingredient Foramsulfuron 2.34%

Manufacturer ENVIRONMENTAL SCIENCE U.S., LLC

Category HERBICIDE TERRESTRIAL

Full details for REVOLVER HERBICIDE

EPA registration data Reg. 101563-53 — registry reference, signal word and status.

Applicator discussion

Nothing here is label direction — the label is the law. These are notes from other applicators, moderated before they appear. Check the labeling accompanying the product and applicable state requirements.

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According to the label From the product label

These details were extracted from this product's label PDF. The label is the law. Confirm every rate, site, restriction and safety requirement against the label before mixing or applying. Check for a state supplemental label; a product may be restricted or prohibited in a state or site even when a rate appears below. · EPA registration data for Reg. 101563-53 →

Revolver is an herbicide designed to control Ryegrass, tall fescue, and other cool season grasses, as well as annual bluegrass, goosegrass, bentgrass, henbit, doveweed, Carolina false dandelion, little barley, dallisgrass, and buffalograss. It is applied outdoors to sites such as greens, tees, collars, fairways, and roughs. Depending on the target, it is used via broadcast applications or as a spot treatment.

Pests covered (16)

Ryegrass (transition), Volunteer ryegrass, tall fescue, and other cool season grassesAnnual bluegrass (Poa trivialis, Poa annua, goosegrass and bentgrass in overseeded bermudagrass greens, tees, and collars)GoosegrassHenbit, Doveweed, Carolina false dandelion, Little BarleyDallisgrassBuffalograssRYEGRASSBAHIAGRASSANNUAL BLUEGRASSRYE (VOLUNTEER)CENTIPEDEGRASSDOVEWEEDANNUAL GRASSESPERENNIAL GRASSESTALL FESCUEHENBIT

Areas treatable (25)

Greens, Tees, and CollarsFairways and RoughsSpot TreatmentBERMUDAGRASS (GOLF TEES) (FOLIAR TREATMENT)BERMUDAGRASS (GOLF GREENS) (FOLIAR TREATMENT)BERMUDAGRASS (ORNAMENTAL TURF) (FOLIAR TREATMENT)BERMUDAGRASS (TIFWAY 419) (ORNAMENTAL TURF) (FOLIAR TREATMENT)BERMUDAGRASS (TIFGREEN 328) (ORNAMENTAL TURF) (FOLIAR TREATMENT)ROADSIDES (FOLIAR TREATMENT)CAMP SITESTANK MIXDOMESTIC DWELLINGS (OUTDOOR)SCHOOLS (OUTDOOR) (FOLIAR TREATMENT)ZOYSIAGRASS (MEYER) (ORNAMENTAL TURF) (FOLIAR TREATMENT)ORNAMENTAL TURF (PARKS) (FOLIAR TREATMENT)ORNAMENTAL TURF (GOLF COURSES) (FOLIAR TREATMENT)ORNAMENTAL TURF (RECREATION AREAS) (FOLIAR TREATMENT)ORNAMENTAL TURF (FOLIAR TREATMENT)ORNAMENTAL TURF (ATHLETIC FIELDS) (FOLIAR TREATMENT)ORNAMENTAL TURF (CEMETERIES) (FOLIAR TREATMENT)ORNAMENTAL TURF (COMMERCIAL) (FOLIAR TREATMENT)ORNAMENTAL TURF (GROWN FOR SOD)ORNAMENTAL TURF (LAWNS) (FOLIAR TREATMENT)ZOYSIAGRASS (ORNAMENTAL TURF) (FOLIAR TREATMENT)BUFFALOGRASS (ORNAMENTAL TURF) (FOLIAR TREATMENT)

How to treat each type of area 10

Target pest	Location	Rate	Unit	Dilution	Label notes
Ryegrass (transition), Volunteer ryegrass, tall fescue, and other cool season grasses	Outdoor	0.2 - 0.4	ounces/1000 sq ft
Ryegrass (transition), Volunteer ryegrass, tall fescue, and other cool season grasses	Outdoor	1.0 - 2.0	ounces/Acre
Henbit, Doveweed, Carolina false dandelion, Little Barley	Outdoor	0.1 - 0.4	ounces/1000 sq ft
Henbit, Doveweed, Carolina false dandelion, Little Barley	Outdoor	0.5 - 2.0	ounces/Acre
Buffalograss	Outdoor	0.5 - 1	fl oz	per gallon of water	Spray to wet. Make one to two applications as needed.

Greens, Tees, and Collars

Target pest	Location	Rate	Unit	Label notes
Annual bluegrass (Poa trivialis, Poa annua, goosegrass and bentgrass in overseeded bermudagrass greens, tees, and collars)	Outdoor	0.4 - 0.8	ounces/1000 sq ft	Make two applications of Revolver® Herbicide at a 14 - 21 day interval. If using the 0.4 oz rate of Revolver Herbicide and regrowth occurs, a third application may be necessary to control large established goosegrass. This third application must be made prior to early tillering.

Fairways and Roughs

Target pest	Location	Rate	Unit	Label notes
Annual bluegrass (Poa trivialis, Poa annua, goosegrass and bentgrass in overseeded bermudagrass greens, tees, and collars)	Outdoor	0.4 - 0.8	ounces/1000 sq ft	Make two applications of Revolver® Herbicide at a 6 - 21 day interval. Tank mixes with Sencor or MSMA may improve control. The lower rate may be used for control of goosegrass at the 1 - 3 leaf stage. If using the 0.4 rate of Revolver Herbicide, and regrowth occurs, a third application may be necessary to control large established goosegrass. This third application must be made when regrowth occurs, but prior to re-tillering.
Goosegrass	Outdoor	0.2 - 0.4	ounces/1000 sq ft
Goosegrass	Outdoor	1.0 - 2.0	ounces/Acre

Spot Treatment

Target pest	Location	Rate	Unit	Dilution	Label notes
Dallisgrass	Outdoor	1.5 – 2.0	fl oz	per gallon of water	Use in late summer or early fall. Spray to wet followed 7–14 days later with an additional spot treatment.

Mixing instructions 2

For pests	Amount	Per	Label notes
Buffalograss	0.5 - 1	gallon of water	Spray to wet.
Dallisgrass Suppression	1.5 – 2.0	gallon of water	Spray to wet.

Timing & weather

Revolver® Herbicide used in late summer or early fall will provide suppression of dallisgrass when used in spot treatments.

Use restrictions 4

Revolver Herbicide is not registered in California for use on Buffalograss.
Broadcast applications of Revolver® Herbicide must not exceed a maximum of 1.25 ounces of product per 1000 sq ft per use season.
In case of spot treatments, do not apply more than 2 fl oz of Revolver Herbicide per 1000 sq ft and treat no more than 10,000 sq ft per acre.
Foliar applications of an OP insecticide must not be made within 7 days of a Revolver® Herbicide application or injury may result.