MCPA Ester 600 is a selective herbicide used to control a variety of broadleaf weeds in cereal and flax crops, as well as grasses, rangeland and non-crop areas.

Technical information

Herbicide group:  Group 4
Active ingredient:  MCPA 600 g/L
Rainfast:  1 hour
Packaging:  2 x 10 L case, 115 L drum, 500 L tote

Registered crops

  • Barley
  • Established grass forage/pasture
  • Flax (non-linolenic acid varieties only)
  • Oats
  • Pre-seed/post-harvest/chemfallow (prior to cereals)
  • Roadsides and uncropped land
  • Rye (spring, fall)
  • Wheat (spring, winter)

Weeds controlled

  • Annual sow-thistle
  • Burdock (before 4 leaf)
  • Cocklebur
  • Curled dock
  • Dandelion (suppression)
  • Flixweed
  • Hemp-nettle
  • Lamb’s quarters
  • Mustards (except dog and tansy)
  • Pigweed species
  • Plantain
  • Prickly lettuce
  • Ragweeds (including Group 2- and glyphosate-tolerant biotypes)
  • Russian thistle (top growth only)
  • Shepherd’s purse
  • Stinkweed
  • Vetch

Consult the label for the full list and levels of control

Benefits

  • Tank-mix flexibility
  • Broad-spectrum activity on most broadleaf weeds
  • Wide application window on cereal crops (2 leaf – flag leaf stage)
  • Resistant management – Group 4 product
  • Suppression and top growth control of many perennial broadleaf weeds