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Enforcer M


Enforcer® M herbicide is best suited for the dark brown and black soil zones of western Canada in cereal crops targeting weeds such as volunteer canola, hemp-nettle, kochia and chickweed.


Active ingredients:  Group 4 (MCPA ester + fluroxypyr), Group 6 (bromoxynil)
Rainfast:  1 hour
Treatment rates:  0.25 L/ac. rate – one case treats 80 acres, one drum treats 480 acres, one tote treats 1,920 acres.  0.50 L/ac. rate – one case treats 40 acres, one drum treats 240 acres, one tote treats 960 acres
Crop staging:  2-leaf – early flag for labelled cereal crops

Registered Crops

  • Barley
  • Canary seed
  • Wheat (spring, durum and winter)

Major weeds controlled

0.25 L/ac.

  • Kochia (up to 5 cm tall)
  • Lamb’s-quarters
  • Wild buckwheat (suppression)
  • Wild mustard


0.5 L/ac.
Weeds listed above plus:

  • Bluebur
  • Canada thistle (top growth control only)
  • Chickweed
  • Cleavers (up to 6 whorls)
  • Cocklebur
  • Common buckwheat
  • Common groundsel
  • Common ragweed
  • Cow cockle
  • Flixweed
  • Green smartweed
  • Hemp-nettle
  • Lady’s thumb
  • Night flowering catchfly
  • Pale smartweed
  • Perennial sow thistle (top growth control only)
  • Redroot pigweed (suppression)
  • Russian thistle
  • Scentless chamomile
  • Shepherd’s purse
  • Stinkweed
  • Stork’s bill (suppression)
  • Triazine-resistant pigweed
  • Volunteer canola
  • Volunteer flax
  • Volunteer sunflower
  • Wild and tartary buckwheat
  • Wild mustard (also ball and wormseed)

Weed Control Challenge

Controlling cleavers, kochia, volunteer canola and wild buckwheat in cereals

Provincial weed surveys repeatedly identify cleavers, kochia, volunteer canola and wild buckwheat as some of the top broadleaf weed concerns for cereal growers. With all the herbicide choices available, choosing the most effective product to control problematic weeds on your farm can be tough.

Nufarm Solution

Three active ingredients control the toughest weeds

Enforcer M delivers effective, post-emergent control of well-established cleavers, kochia, volunteer canola, and wild buckwheat in one convenient application. Three active ingredients work together to hit hard-to-control weeds. This is one of the few products available that targets your toughest weed challenges, all in one jug, drum or tote.


  • Suited for the dark brown and black soil zone to target weeds such as volunteer canola, hemp-nettle and chickweed
  • Manage time with the widest window for application for cereals
  • Tank-mix flexibility and compatibility with most grass herbicides


  • Controls all glyphosate-tolerant weeds and most Group 2-resistant weeds
  • All-in-one formulated product for ease and speed of use
  • Convenient packaging options in cases, drums and totes

Tank-mix partners

  • Axial (pinoxaden)
  • Cordon (fenoxaprop)
  • Everest (flucarbazone)*
  • Nufarm Tralkoxydim
  • Signal (clodinafop)*
  • Simplicity (pyroxsulam)*
  • Varro (thiencarbazone)*

*wheat only