
Q4 Plus Turf Herbicide
Starting at $56.99
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Q 4 Plus controls crabgrass AND broadleaf weeds in many different lawn types of grass... but it's not for use on St Augustine or Centipede grass. For more information on crabgrass click here.
Product Information
Q4 Plus Turf Herbicide
Q4 Turf Herbicide has been replaced by Q 4 Plus Turf Herbicide
Q4 Plus Turf Herbicide is a selective post-emergent herbicide. That means that it kills selective weeds and works after the weed has sprouted. Q4 Plus has a combination of four actives: Quinclorac, Sulfentrazone, 2,4,-D and Dicamba for a powerful knockdown on grassy and broadleaf weeds. This special formulation makes it unique among herbicides getting quick results with a broad although selective range of irritating weeds. Q4 Plus Turf Herbicide controls yellow nutsedge, crabgrass, foxtail, certain grassy weeds, and other troublesome broadleaf weeds in cool-season turf areas.
Mode of Action and Symptoms of Q4 Plus
The effects of Q4 Plus begin with stunting, then a gradual reddening and yellowing followed by plant death.
The Quinclorac is absorbed through the root system and the other 3 active ingredients are contact herbicides, giving you multiple modes of action.
Q4 Plus Turf Herbicide Features
- Rain fast in 6 hours
- May apply up to 90 degree F
- Post-emergence control of of grassy and broadleaf weeds
- Extra knockdown power of grassy weeds
- Labeling includes use on bermudagrass
- Wide window of application for broadleaf weeds
- Fast visual response-within 24-48 hours
- Protox inhibitor activity for rapid desiccation and death of broadleaf weeds
- Technical Bulletin
Packaging | N/A |
---|---|
Product Label | Label |
SDS | SDS |
More PDF's | N/A |
Target Pest | Controls yellow nutsedge, crabgrass, foxtail, certain grassy weeds, and other troublesome broadleaf weeds in cool-season turf areas |
Active Ingredient (s) | Quinclorac 8.43% Sulfentrazone 0.69% 2,4-D, dimethylamine salt 11.81% Dicamba, dimethylamine salt 1.49% |
For Use : | Use sites include golf courses, lawns, cemeteries, public parks, sports turf, sod farms, and other sites. |
Yield | N/A |
Mixture|Application | 5-8 pints per acre or 1.8 - 3 oz. per 1000 sq. ft. depending on target and turf. See label for all dilution rates. |
Retreatment | 4 week reseeding interval |
Shipping Restrictions | (Qts): AK, HI, MA, NM, NY | (Gal): AK, HI, LA, MA, NM, NY, TX | (2.5 Gal): AK, CA, HI, LA, MA, NM, NY, TX, WA |