Optimize Your Investment & Your Pastures

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Pasture grass at sunset

Corteva Agriscience is dedicated to offering the most complete portfolio of products specifically designed for managing weeds and brush in permanent pasture and grazed rangeland. 

Our commitment to those who produce our food and steward our land drives us to help farmers and ranchers increase grass production, ensure the future of sustainable grazing resources, and optimize return on investment.

Broadleaf Weed Control

DuraCor® herbicide
The most extensive pasture weed control available.

With the addition of Rinskor® active, the first new active ingredient for pastures and rangeland in nearly 15 years, DuraCor herbicide offers livestock producers and land managers the widest spectrum of broadleaf weed control available for their grazing acres — and it’s loaded with benefits. Low use rates, control of more than 140 weeds, a low-odor formulation, lasting residual control and no grazing restrictions help make DuraCor the easy choice for pasture weed control. Unlike many other pasture management products, DuraCor does not contain 2,4-D or dicamba, it’s able to broadcast by ground or by air; spot treatments; and has the ability to mix with liquid fertilizer or impregnate on dry fertilizer in select states.

GrazonPD3 herbicide
GrazonPD3 herbicide advances the trusted predecessor, Grazon® P+D herbicide, in three ways:

  1. Lower volatility, thanks to 2,4-D choline
  2. Lower use rates for less packaging and handling
  3. Low-odor formulation for a more pleasant user experience.

It is especially tough on hard-to-kill perennials, including nightshades, leafy spurge, Canada thistle, horsenettle and Texas bullnettle, while providing excellent control of many other broadleaf weeds, such as biennial thistles, cocklebur, dandelion, annual broomweed, curly dock, ironweed and ragweeds. GrazonPD3 provides excellent pre- and postemergence control.

Brush Control

Remedy® and Remedy® Ultra herbicides
Flexible, long-lasting brush control.

Remedy and Remedy Ultra herbicides control more than 35 brush species down to the roots, being able to be used as an in-season foliar spray or in low-volume basal and basal cut-stump individual plant treatments (IPTs) year-round. Remedy Ultra is ideal in aerial applications.

Tordon® 22K herbicide
All-purpose noxious weed control.

Tordon 22K herbicide provides all-purpose noxious weed control as well as basic invasive weed management. It also provides the best leafy spurge control available and is an excellent choice for field bindweed control.

Sendero® herbicide
The standard in mesquite control.

Controlling mesquite with Sendero results in increased grass production and improved wildlife habitat, and it does not harm grasses and many desirable brush species.

Spike® 20P herbicide
Premium long-term brush control.

Spike 20P herbicide provides premium, long-term control of the toughest brush species — including big sage, shinnery and other oaks, tarbush and creosote bush — while enhancing the grazing and wildlife habitat.

Broadleaf Weed & Brush Control

Chaparral herbicide
Specialized broad-spectrum weed, brush and grass management.

Chaparral herbicide is the simple answer for several significant, unique needs, like reducing the impact of toxic fescue through seedhead suppression and improving hay quality by removing Pensacola bahiagrass from bermudagrass.

PastureGard® HL herbicide
Pasture weed and brush control with a single product.

PastureGard HL herbicide helps you protect, improve and restore valuable grazing acres with weed and brush control — clearing the way for more forage, better land utilization and increased property values — all while helping raise more pounds of beef at the lowest cost possible.

Service Offerings

LandVisor® Advanced Brush Management
A whole new way to see the potential of your land.

LandVisor® Advanced Brush Management is a digital support tool that combines sophisticated imagery, data, technology and expert guidance to provide a comprehensive view of your land, giving you confidence in your land management decisions.

UltiGraz℠ Pasture Weed & Feed
One Pass. Better Grass.℠

Fertilizer alone grows pounds of grass, but it also grows pounds
of weeds. UltiGraz℠ Pasture Weed & Feed brings together fertilizer and weed control for increased forage production and the potential to raise more pounds of beef per acre. Combining the two saves an application expense and can help you make the most of your lowest-cost feed source — your grazing acres.

A network of fertilizer retailers and custom applicators offering UltiGraz must complete extensive education and training to become certified by Corteva. This elite group is committed to the highest standards of blending, application and product stewardship for consistent results. You’ll receive a herbicide recommendation customized to your pastures and weed spectrum.

If you have your own application equipment, UltiGraz gives you the freedom to self-apply, too, as long as your equipment is exclusively used for pastures. While you’re stewarding the land and raising livestock for the growing world, Corteva is right behind you, researching and developing the latest, most innovative products to help you and help your pastures reach their full potential.

Coming Soon!

ProClova™ herbicide, currently submitted to the U.S. Environmental Protection Agency for registration, is a groundbreaking weed control solution that will enable producers to preserve white clover and annual lespedeza while providing enhanced broadleaf weed control.

To start boosting your ROI and optimizing your grazing land, visit Corteva.us/pastures/steward to explore the full portfolio.

SM TM ® Chaparral, DuraCor, GrazonPD3, LandVisor, “One Pass. Better Grass.,” PastureGard, ProClova, Remedy, Sendero, Tordon and UltiGrazSM are trademarks and service marks of Corteva Agriscience and its affiliated companies. ProClova™ has not yet received regulatory approvals; approvals are pending. The information presented here is not an offer for use or sale. Spike® is a registered trademark of Nutrichem used under license. GrazonPD3™ and Tordon® 22K are Restricted Use Pesticides. Under normal field conditions, DuraCor® is nonvolatile. Chaparral and DuraCor have no grazing or haying restrictions for any class of livestock, including lactating dairy cows, horses (including lactating mares) and meat animals prior to slaughter. Label precautions apply to forage treated with Chaparral or DuraCor and to manure and urine from animals that have consumed treated forage. Chaparral, DuraCor, ProClova™ and Sendero® are not registered for sale or use in all states. GrazonPD3 is not for sale, distribution or use in Nassau and Suffolk Counties in New York State. UltiGrazSM with fertilizer is available for use with specific herbicides in the states of AL, AR, CO, FL, GA, HI, IA, ID, KS, KY, LA, MN, MO, MS, MT, NC, ND, NE, NV, OK, OR, SC, SD, TN, TX, UT, VA, WA, WI, WV and WY. Contact your state pesticide regulatory agency to determine if a product is registered for sale or use in your state. State restrictions on the sale and use of Remedy® and Remedy Ultra apply. Consult the label before purchase or use for full details. Always read and follow label directions. 


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