Prestige XC

  • Herbicide


  • 4

Maximize potential. Every acre, clean. For the cleanest cereal crops, year after year, growers trust Prestige™ XC.


Prestige XC herbicide has major benefits to offer.

Maximize potential. Every acre, clean.

Excellent control of thistles, cleavers, kochia, and more. Your cleanest cereal crops, year after year.


Below lists the crops that Prestige™ XC herbicide can be used on.


Barley (Hordeum vulgare ssp. vulgare)

Canary seed



Oat (Avena spp.)


Wheat, Durum (Triticum durum)

Wheat, Spring Seeded (Triticum aestivum)

Winter Wheat


Now registered in the following provinces:

  • Registered
  • Unregistered

Technical Specifications

  • Approved Use

    Refer to the Prestige XC label for complete use instructions.
    Refer to the Controlled Weeds list for the full list of weeds.

    Weeds controlled
    20 ac/case rate
     • Canada thistle(1)
     • Canola(4)(6)
     • Chickweed(3)(4)
     • Cleavers(3)
     • Dandelion(2)
     • Field horsetail(5)
     • Kochia(3)
     • Perennial sow thistle(1)
     • Plantain(5)

    Weeds controlled
    27 ac/case rate
     • Canada thistle(1)(7)
     • Cleavers(3)
     • Field horsetail(5)
     • Kochia(3)
     • Plantain(5)

    Weeds suppressed
     • Canola(6)

    (1) Season-long control, with some regrowth in the fall (top growth control)
    (2) Spring rosettes only
    (3) Including Group 2 resistant that inhibit the ALS enzyme
    (4) Controls the population that is present at time of spraying but not subsequent flushes
    (5) Top growth only
    (6) All varieties
    (7) Low infestations

  • Rates

     • 20 ac./case (480 ac./pallet)
     - For heavy weed populations, larger weeds or poor growing     conditions.
     • 27 ac./case (640 ac./pallet)
     -When tank mixing with Simplicity™, use the 27 ac./case rate.
      Water volume
     - Ground 20-40 L/ac. (5-10 US gal/ac.)
     - Aerial 12-20 L/ac. (3-5 US gal/ac.)

  • Application Timing
    Crop stage: 3 leaf - just before flag leaf
    Weed stage: 1 - 6 leaf or 2 - 4 leaf stage (27 ac/case rate)

    Rainfast: 4 Hours
  • Crop Rotation

     • Barley
     • Canola
     • Flax
     • Mustard
     • Oats
     • Peas(1)
     • Rye
     • Sugar Beets
     • Summerfallow
     • Wheat
    (1) For pea rotation rainfall from June 1st to August 31st in the year of application must be greater than 140 mm (5.5 inches) and annual rainfall must be greater than 175 mm (6.9 inches).

  • Mixing Instructions
    1) Fill the spray tank with ½ to ¾ of the required amount of water.
    2) Continue agitation throughout the mixing and spraying procedure.
    3) Add any required water conditioners.
    4) Add any tank mix partners that are a dry formulation.
    5) Add the required amount of grassy weed tank mix partner.
    6) Add the required amount of Prestige XC.
    7) Add any required adjuvant or surfactants.
    8) Complete filling the sprayer tank with water.
    Note: Do not mix undiluted herbicides in the chem-handler.
  • Herbicide Group

    Group 4

  • Tank Mixes

     • Assert™

     • Axial™

     • Everest™

     • Horizon™

     • Liquid Achieve™ 

     • Puma™ 

     • Simplicity™ GoDRI 

  • Additional Information

    Performance Inquiry Guidelines

    Corteva encourages contact within the timelines listed for proper field assessments to resolve and rectify the call.

    After these deadlines, it is difficult to determine the circumstances leading to non-performance.

    Seed - Days After Use - Within 21 days (after crop emergence)

    Pre-emergent herbicides - Days After Use - Within 21 days (after crop emergence)

    Post emergent herbicides - Days After Use - Within 21 days after treatment

    Pre-seed herbicides - Days After Use - Within 21 days after treatment

    Pre-harvest or post harvest - Days After Use - Within 21 days after seeding – the following spring

    Fallow applications - Days After Use - Within 21 days after treatment

    Fungicides - Days After Use - 7 days after treatment

  • Grazing

     • Livestock may graze treated areas 7 days after application.

     • Withdraw meat animals from treated areas at least 3 days before slaughter.

     • Allow 7 days after application before cutting hay or harvesting forage.




Before use and for complete product information, please read and follow label directions.

West Field Guide
View a comprehensive listing of information on Corteva Agriscience products available in Western Canada.