PastureGard® HL

  • Herbicide

Pasture weed and brush control with a single product

PastureGard® HL herbicide gives ranchers one flexible product that takes out broadleaf weeds and brush. Whether it’s protecting, improving or restoring valuable grazing acres, weed and brush control with PastureGard HL clears the way for more forage, better land utilization and increased property values — all while helping ranchers raise more pounds of beef at the lowest cost possible.


The simple solution for broadleaf weeds and brush

PastureGard® HL simplifies pasture improvement — two active ingredients, one product, broadleaf and woody plant control — so ranchers can move on to more important aspects of their operation.

Controls most important pasture weed and brush species

Broadleaf weeds and woody plants often grow in mixed-species complexes. PastureGard HL controls a wide variety of broadleaf weeds and woody plants, including hard-to-control brush like blackberry, rose and privet. PastureGard HL provides excellent control of other woody species, including wax myrtle, sweet gum, persimmon, Osage orange (hedge, bois d’arc), and is the industry standard for sericea lespedeza and dogfennel control. Turn to PastureGard HL for control of tolerant or resistant biotypes, including kochia and mustards.

Flexibility that fits across the ranch

PastureGard HL supports forage production goals across various use sites. Use PastureGard HL to stop encroaching weeds and brush and protect valuable fence lines. Flexible application options let ranchers conveniently treat individual plants or take on large-scale renovation-type programs. PastureGard HL is an excellent, nonresidual option on hayfields without hay marketing restrictions. Ranchers even can use it to control weeds under the canopy of desirable trees. Tank-mix flexibility with GrazonNext® HL herbicide lets them broaden the control spectrum, or when residual weed control is desired.

Controlled weeds

This product delivers effective weed control against the following:

  • Black Locust
  • Blackberry
  • Cherokee Rose
  • Dogfennel
  • Dogwood
  • Greenbrier
  • Guajillo
  • Honey Locust
  • Huisache
  • Kudzu
  • Lantana
  • Multiflora rose
  • Poison-ivy
  • Poison-oak
  • Privet
  • Sumac
  • Trumpetcreeper
  • Virginia-creeper
  • Waxmyrtle

Refer to the Product Label for complete product efficacy information.

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State registrations

  • Registered
  • Unregistered

Technical Specifications

  • Active Ingredient

    Triclopyr; fluroxypyr

  • Application Rate

    See product specimen label for specific rate recommendations. Do not apply more than 2 quarts per acre of PastureGard HL (0.5 pound acid equivalent fluroxypyr, 1.5 pound acid equivalent triclopyr) per annual growing season.

  • Application Timing

    Treat when weeds are actively growing and not stressed by drought or other conditions. Increase the herbicide rate within the labeled rate range as the season progresses and plants become more mature.

    Delay foliar brush applications until target species are fully leafed out and actively growing and are not stressed by drought or other conditions.

    Make low-volume basal and basal cut-stump individual plant treatments anytime, as long as snow or standing water don’t prevent proper application.

  • Application Method

    Aerial broadcast. Ground broadcast. Spot treatment. Low-volume basal. Basal cut-stump. High-volume foliar.

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Label precautions apply to forage treated with Chaparral or GrazonNext HL and to manure from animals that have consumed treated forage within the last three days. Consult the label for full details.

™ ® Trademarks of Corteva Agriscience and its affiliated companies. Surmount is a Restricted Use Pesticide. Chaparral, GrazonNext HL are not registered for sale or use in all states. 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 Ultra apply. Consult the label before purchase or use for full details. Always read and follow label directions. © 2021 Corteva.