Grazon™ XC

Complete solution for tree, brush, and broadleaf weed control.

Why Use Grazon™ XC?

  • Grazon XC is the only complete solution for tree, brush, and broadleaf weed control in pasture management.
  • Innovative formulation: Improved handling profile and lower use rates.
  • Strong: Controls tought to kill weeds like toadflax and leafy spurge.
Grazon XC logo


Weeds controlled
  • Burdock
  • Canada thistle
  • Chamomile
  • Common ragweed
  • Common yarrow
  • Dandelion
  • Dock
  • Goldenrod
  • Leafy spurge
  • Plantain
  • Prickly lettuce
  • Red Clover
  • Sow thistle
  • Spotted knapweed
  • Sweet clover
  • Toadflax
  • Vetch
  • Wild carrot
  • Wild rose

Trees controlled

  • Aspen
  • Birch
  • Wild prairie rose
  • Willow

Trees suppressed

  • Balsam poplar
  • Western snowberry

Crops & Crop Rotation

  • Rangeland
  • Permanent pastures


  • 1.9 L for broadleaf weed control
  • 2.5 L/ac for tree and shrub
  • Addition of a non-ionic surfactant such as Intake adjuvant is required to control certain tough to control weeds and trees. For rates specific to your desired result, please consult the label or call the Dow AgroSciences Solution Centre at 1-800-667-3852.

When to Apply

  • Target timing to the most problematic plants. For example, if your primary target is absinthe wormwood, timing will likely be earlier (May 15 to June 15). If the primary target is Canada thistle, wait long enough for the majority of thistles to emerge (July 1 to 30).
  • Apply when the primary target plant is actively growing, after emergence and prior to flowering.
  • Environmental stresses such as severe drought or extended periods of heat may decrease efficacy.
  • Grazon XC can only control weeds and root systems that are treated; weeds that have not emerged will not have the same level of control as weeds that were fully emerged.
  • Initially, target plants will show limited visual activity following application; however, plant growth will stop. More effects can be observed 45 to 60 days following application.
  • Successful application provides at least two years of improved grass production.

Grazing & Harvest

  • No grazing restrictions for livestock.
  • Seven day restriction for lactating dairy cows.
  • Withdraw meat mammals from treated areas at least 3 days before slaughter.
  • Allow 30 days after application before cutting hay or harvesting forage
  • Do not harvest grass for hay within 30 days after application