Home > Weed Killers > Hi-Yield 2,4-D 11.84% Herbicide
Hi-Yield 2,4-D 11.84% Herbicide
Selective weed killer
Hi-Yield 2, 4-D Selective Weed Killer is a curative liquid concentrate herbicide that controls various broadleaf weeds and other noxious plants that are susceptible to its active ingredient. Perfect to use in drainage ditch banks, pastures, lawns, on-crop areas, ponds, and on turfgrass in lawns, cemeteries, golf courses, parks, and other grassy places. It is best applied during warm weather on established lawns when weeds are actively growing. Proven to control broadleaf weeds such as nettle, plantains, alder, poison ivy, bitterweeds, elderberry, chickweeds, ground ivy, sumac, honeysuckle, water lily, wild onion, and wild carrot. For more better results, some species like perennial sowthistle, blue lettuce, bindweed, bur ragweed, and Canada thistle may require more than one application. Note that restrictions may apply to aquatic weed control in your area. Make sure not to apply when the temperature exceeds 90 degrees Fahrenheit or winds exceed 15 mph.
| Active Ingredient | % |
|---|
| 2,4-D | 11.84 % |
| Other Ingredients | 88.16 % |
Mode of Action
Lipid Synthesis Inhibitors
Site of Action
(1) ACCase Inhibitor
Available on Amazon
Available on Do My Own
Safe On
Click on a grass type below to see safe application rates:
Annual Ryegrass, Bermudagrass, Buffalograss, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, St. Augustinegrass, and Tall Fescue
Not Safe On
No not safe on treatments listed. Please, review the label or contact the merchant for more information.
Maximum Yearly Limits
Maximum rate per application is 2.5 gallons per acre, limited to 2 applications per year.
Time Between Applications
A minimum of 30 days between applications
Effective Temperature Range
Do not apply when temperature exceeds 90°F.
Before Seeding Instructions
Reseeding of lawns should be delayed following treatment. With spring application, reseed in the fall. With fall application, reseed in spring.
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 11.84% Optimized Application Label Rate Calculator
Legend:
Control
Suppression
No Control
Spot Treatment:
per
Blanket Treatment:
per
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| Grass / Turf Types | Safe |
|---|---|
| Annual Ryegrass |
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| Bermudagrass |
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| Buffalograss |
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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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Jump to
CertainLabel™ Hi-Yield 2,4-D 11.84% Label Rates & Calculator
for
these 9 turf types
Spot Treatment
per
Label Rate:
5.3 fluid ounces per gallon
Cost Effectiveness:
Makes 6.038 gallons
at a cost of
$2.34 per gallon
at a cost of
$2.34 per gallon
Blanket Treatment
per
Label Rate:
2.94 - 5.29 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 6050 - 10890 square feet
at a cost of
$1.30 - $2.33 per 1,000 sqft
at a cost of
$1.30 - $2.33 per 1,000 sqft
1
1
Jump to
CertainLabel™ Hi-Yield 2,4-D 11.84% Label Rates & Calculator
for
these 122 weeds
Spot Treatment
per
Label Rate:
5.3 fluid ounces per gallon
Cost Effectiveness:
Makes 6.038 gallons
at a cost of
$2.34 per gallon
at a cost of
$2.34 per gallon
Blanket Treatment
per
Label Rate:
2.94 - 5.29 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 6050 - 10890 square feet
at a cost of
$1.30 - $2.33 per 1,000 sqft
at a cost of
$1.30 - $2.33 per 1,000 sqft