Quinclorac 75DW Select - Generic Drive

Description

Quinclorac 75 DF Select™ is a selective, post-emergent herbicide that can be safely applied to many types of turf to control a variety of broadleaf and grassy weeds. Quinclorac 75 DF Select can be applied to both residential and non-residential turf. Quinclorac 75 DF Select can be applied from 7 days before seeding and up to 28 days after emergence on selected weeds. The use of a methylated seed oil, such as Duo Stick Select is recommended to greatly enhance the effectiveness of the product.
* Up to 90 day control
* Works on both broadleaf and grassy weeds
* Selective control means it doesn't harm turf
* Controls Crabgrass
* Use conjunction with seeding/overseeding
* Add Duo Stick Select™ to enhance efficacy
RATE
Broadcast Applications:
1 pound of product per acre or 0.367 oz per 1000 sq ft (0.75 lb ai/A)
Spot Applications:
Apply 0.367 oz of Quinclorac Select 75 DF Herbicide per 1000 sq ft (0.75 lb ai/A) of treated area. Refer to footnotes in Tables 2 and 3 for specific turfgrass or weed instructions.
ADDITIVE: 1.5 pints per acre (0.55 oz per 1000 sq ft) methylated seed oil
WEEDS CONTROLLED INCLUDE
Broadleaf Weeds:
Bindweed, field; Clover, hop; Clover, red; Clover, white; Daisy, English2,5; Dandelion, common2; Dollarweed; Geranium, Carolina; Medic, black; Morningglory spp.; Speedwell, common; Speedwell, slender; Speedwell, thymeleaf; Violet, wild
Grassy Weeds:
Barnyardgrass; Crabgrass, large1,4; Crabgrass, smooth1,4; Foxtail, giant1; Foxtail, green1; Foxtail, yellow1; Kikuyugrass2,3; Signalgrass, broadleaf Torpedograss3
1. Under certain conditions, application of Quinclorac 75DF Select made to annual grasses at 2 to 4 tiller may not provide complete control. A sequential application will be required for grass control in these situations. Optimum control is achieved when applications of Quinclorac 75DF Select + methylated seed oil are applied either before second tiller or as weed grasses mature.
2. Tank mix partner or sequential application required.
3. Make 2 sequential applications of 0.245 oz. (0.50 lb. AI/A) of Quinclorac 75DF Select per 1,000 sq. ft. and an additional sequential application up to 0.90 fl. oz. (0.46 lb. AI/A) of Quinclorac 75DF Select per 1,000 sq. ft. at 14- to 21-day intervals.
4. Biotypes of large and smooth crabgrass in California have shown varied response to Quinclorac 75DF Select. If control failure occurs following a full or split application, DO NOT reapply Quinclorac 75DF Select. Change to a herbicide with a different mode of action.
5. NOT FOR USE to control this weed in California.
Always read and follow label instructions.
LABELED USES
Residential Turfgrass Non-Residential Turfgrass
Highly Tolerant:
Bermudagrass, common1; Bluegrass, annual; Bluegrass, Kentucky; Buffalograss; Fescue, tal;l Ryegrass, annual; Ryegrass, perennial; Zoysiagrass
Moderately Tolerant:
Bentgrass, creeping1; Bermudagrass, hybrid1; Bluegrass, rough (Poa trivialis); Fescue, Chewing's; Fescue, fine2; Fescue, hard; Fescue, red; Paspalum, seashore
Susceptible:
Bahiagrass; Bentgrass, colonial; Bentgrass, seaside; Centipedegrass; Dichondra; St. Augustinegrass
1. Yellowing that occurs on these species can be reduced by the addition of chelated iron or sprayable soluble nitrogen fertilizer (see Application Information and Addition of Adjuvants sections).
2. Apply Quinclorac Select 75 DF Herbicide to fine fescue only when it is part of a blend.
General Information:
Quinclorac 75DF SelectTM is an auxin agonist and is classified as a quinoline carboxylic acid. It is absorbed by foliage and roots and translocated throughout the plant. The control symptoms exhibited by broadleaf weeds include leaf and stem curl or twisting, and chlorosis. Susceptible grasses demonstrate stunting, chlorosis, and gradual reddening followed by necrosis and death. Apply Quinclorac 75DF Select to actively growing weeds as post-emergence broadcast or spot sprays using the turf species, rate and growth stages indicated on the label.
The use of Quinclorac 75DF Select before or after seeding or overseeding a turf area will not significantly interfere with the turf grass seed germination and growth of those grass types identified as tolerant or moderately tolerant on the label.