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DuraCor Herbicide, Corteva

Quick overview DuraCor Herbicide featuring the first new active ingredient for pastures and rangeland in nearly 15 years brings livestock producers and land managers the broadest-spectrum broadleaf weed control available for their grazing acres.

Active Ingredients: Aminopyralid 8.95% + Rinskor 0.76%
Herbicide Mode of Action: 4 + 4
Application Rate Range: (see label)
Container Size(s): 1 Gal.

DuraCor Herbicide, The most extensive pasture weed control available.


DuraCor Herbicide featuring the first new active ingredient for pastures and rangeland in nearly 15 years brings livestock producers and land managers the broadest-spectrum broadleaf weed control available for their grazing acres.


DuraCor Herbicide provides extended control of 140+ weeds while maintaining grass safety. That allows nutritious grasses to thrive and opens the way for more productivity from every acre.


In the Western states, DuraCor Herbicide expands the toolbox for ranchers who often manage with multiple land-use goals in mind — whether protecting, improving and preserving the land for livestock grazing, wildlife habitat or mixed uses.


DuraCor is powered by Rinskor™ active, a reduced risk herbicide that won the American Chemical Society’s Green Chemistry Challenge award

DuraCor Herbicide Benefits

Control More Tough Weeds- 

DuraCor Herbicide kills all the troublesome rangeland and pasture weeds — thistles, ragweeds, pigweed and others. But it also takes out especially tough-to-control broadleaves, including wild carrot, giant hogweed, wild parsnip, plantain, poison hemlock, the sunflower and aster families, and common caraway.

Extended Control-

DuraCor stops the weeds that are up and growing while providing residual control of those that germinate later. That keeps pastures clean, forage grasses growing and cattle gaining.

Convenient Pasture Weed Control-

Flexible application options, including broadcast by ground or by air; spot treatments; and the ability to mix with liquid fertilizer or impregnate on dry fertilizer in select states all make DuraCor the easy choice for pasture weed control. Low use rates, a low-odor formulation and no grazing restrictions add to the convenience factor.

Weed and Feed Efficiency-

Unlike products that contain 2,4-D, DuraCor easily mixes with liquid UAN, even at near-freezing temperatures. In states where dry fertilizer impregnation is permitted, the low-use rate of DuraCor results in better flowing, less tacky prills.

Low use rate-

DuraCor Herbicide stops the weeds that are up and growing while providing residual control of those that germinate later. That keeps pastures clean, forage grasses growing and cattle gaining.

Non-restricted-

Unlike many other pasture management products, DuraCor is nonrestricted and does not contain 2,4-D or dicamba.

DuraCor Herbicide Use Sites

  • Rangeland
  • Permanent grass pastures, including grasses grown for hay
  • Conservation Reserve Program (CRP)
  • Non crop land areas
Product description

DuraCor Herbicide, The most extensive pasture weed control available.


DuraCor Herbicide featuring the first new active ingredient for pastures and rangeland in nearly 15 years brings livestock producers and land managers the broadest-spectrum broadleaf weed control available for their grazing acres.


DuraCor Herbicide provides extended control of 140+ weeds while maintaining grass safety. That allows nutritious grasses to thrive and opens the way for more productivity from every acre.


In the Western states, DuraCor Herbicide expands the toolbox for ranchers who often manage with multiple land-use goals in mind — whether protecting, improving and preserving the land for livestock grazing, wildlife habitat or mixed uses.


DuraCor is powered by Rinskor™ active, a reduced risk herbicide that won the American Chemical Society’s Green Chemistry Challenge award

Product variants
DuraCor Herbicide, 1 Gal., Corteva
DuraCor Herbicide, 1 Gal.
DuraCor Herbicide featuring the first new active ingredient for pastures and rangeland in nearly 15 years brings livestock producers and land managers the broadest-spectrum broadleaf weed control available for their grazing acres.

Sold Individually, Case Qty. = 4 x 1 Gal.
PRICE BREAKS - The more you buy, the more you save
Quantity 2+ 4+
Price $103.95 $102.95
Delivery date: 3-5 days
$104.95
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