Home > Weed Killers > Hi-Yield 2,4-D 47.2% Herbicide
Hi-Yield 2,4-D 47.2% Herbicide
A selective weed killer
Provides control of many emerged annual and perennial broadleaf weeds.
Labeled for selected farm crops, ornamental turf, brush control, forest management and aquatic applications. For best results, use during warm weather when young weeds or brush is actively growing.
Use to control hard to kill weeds such as Bindweed, Thistle, Smartweed, Wild Garlic, Curly Dock, Tansy Ragwort and Wild Onions.
| Active Ingredient | % |
|---|
| 2,4-D | 47.20 % |
| Other Ingredients | 52.80 % |
Mode of Action
Lipid Synthesis Inhibitors
Site of Action
(1) ACCase Inhibitor
Safe On
No safe on treatments listed. Please, review the label or contact the merchant for more information.
Not Safe On
No not safe on treatments listed. Please, review the label or contact the merchant for more information.
Maximum Yearly Limits
Limited to 2 applications per year. Maximum of 1.16 fl. oz. of product (0.034 lb ae) per 1,000 sq. ft. per application. The maximum seasonal rate is 2.3 fl. oz. of product (0.068 lb ae) per 1,000 sq. ft., excluding spot treatments
Time Between Applications
Minimum of 30 days between applications.
Before Seeding Instructions
Delay reseeding for 30 days.
After Seeding Instructions
Do not use on freshly seeded turf until grass is well established.
Surfactant Instructions
Adding oil, wetting agent, or other surfactant to the spray may increase effectiveness on weeds, but also may reduce selectivity to crops resulting in crop damage.
CertainLabel™
Hi-Yield 2,4-D 47.2% Optimized Application Label Rate Calculator
Legend:
Control
Suppression
No Control
Spot Treatment:
per
Blanket Treatment:
per
1
1
Jump to
CertainLabel™ Hi-Yield 2,4-D 47.2% Label Rates & Calculator
for
these 139 weeds
Spot Treatment
per
Label Rate:
1.33 fluid ounces per gallon
Cost Effectiveness:
Makes 24.06 gallons
at a cost of
$0.90 per gallon
at a cost of
$0.90 per gallon
Blanket Treatment
per
Label Rate:
0.75 - 1.16 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 27586 - 42667 square feet
at a cost of
$0.51 - $0.78 per 1,000 sqft
at a cost of
$0.51 - $0.78 per 1,000 sqft
Instructions:
Use 0.75 to 1.16 fl. oz. of product (0.022-0.034 lb ae) per 1,000 sq. ft. per application for control of annual broadleaf weeds. Use 1.16 fl. oz. of product (0.034 lb ae) per 1,000 sq. ft per application for control of biennial and perennial broadleaf weeds.
1
| Weeds | Pre- Emergent |
Post-Emergent |
|---|---|---|
| Annual Ryegrass |
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| Bahiagrass |
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| Bermudagrass |
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| Buffalograss |
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| Centipedegrass |
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| Fine Fescue |
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| Kentucky Bluegrass |
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| Perennial Ryegrass |
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| Red Fescue |
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| St. Augustinegrass |
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| Tall Fescue |
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| Zoysiagrass |
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1
Jump to
CertainLabel™ Hi-Yield 2,4-D 47.2% Label Rates & Calculator
for
these 12 turf types
Spot Treatment
per
Label Rate:
1.33 fluid ounces per gallon
Cost Effectiveness:
Makes 24.06 gallons
at a cost of
$0.90 per gallon
at a cost of
$0.90 per gallon
Blanket Treatment
per
Label Rate:
0.75 - 1.16 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 27586 - 42667 square feet
at a cost of
$0.51 - $0.78 per 1,000 sqft
at a cost of
$0.51 - $0.78 per 1,000 sqft
Instructions:
Use 0.75 to 1.16 fl. oz. of product (0.022-0.034 lb ae) per 1,000 sq. ft. per application for control of annual broadleaf weeds. Use 1.16 fl. oz. of product (0.034 lb ae) per 1,000 sq. ft per application for control of biennial and perennial broadleaf weeds.