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Weed ID

Western Canada

Canada thistle

  • Perennial broadleaf
  • Grows aggressively with deep creeping roots (rhizomes)
  • Photo courtesy of weedinfo.ca

 

Related products: BlackHawk, Enforcer M ,Enforcer D, Enforcer MSU , Signal FSU and Curtail M

Chickweed

  • Annual or winter annual broadleaf
  • Seeds can remain viable in soil for more than 60 years
  • Germinates throughout the year producing weed flushes in early spring and late fall
  • Photo courtesy of weedinfo.ca

 

Related products: BlackHawk, CleanStart, Enforcer M, Enforcer MSU,Valtera and Signal FSU

Cleavers

  • Annual or winter annual
  • Prefers damp moist soil
  • Resistance reported to Group 2 herbicides
  • Photo courtesy of weedinfo.ca

 

Related products: BlackHawk, CleanStart, Enforcer M, Enforcer D,Enforcer MSU, GoldWing, Signal FSU

Green foxtail

    • Annual grass
    • Ranked in the top three weed species since 1970s
    • Resistant to Group 1 and 3 herbicides
    • Photo courtesy of weedinfo.ca

     

    Related products: Fierce, Nufarm Tralkoxydim, Signal FSU, Valtera

 

Kochia

  • Annual broadleaf
  • Strong competitor
  • Growing resistance to glyphosate
  • Photo courtesy of weedinfo.ca

 

Related products: BlackHawk, CONQUER, Enforcer M, Enforcer D, Fierce, GoldWing, Signal FSU, Trophy, Valtera

Lamb’s-quarters

  • Annual broadleaf
  • Ranked in the top 15 weed species across the prairies since 1970s
  • Grows rapidly and high densities can reduce barley yields by up to 25%
  • Photo courtesy of weedinfo.ca

 

Related products: BlackHawk, CONQUER, Enforcer M, Enforcer D, Fierce, GoldWing, Valtera

Redroot pigweed

  • Annual broadleaf
  • Large, fast-growing plant that produces high number of seeds
  • Seeds can remain dormant in the soil for up to 40 years
  • Photo courtesy of weedinfo.ca

 

Related products: BlackHawk, CONQUER, Curtail M, Enforcer M, Enforcer D,Enforcer MSU, Fierce, GoldWing, Valtera

Stinkweed

  • Annual or winter annual broadleaf
  • Each plant can produce over 15,000 seeds
  • Resistance reported to Group 2 herbicides
  • Photo courtesy of weedinfo.ca

 

Related products: BlackHawk,Curtail M Enforcer M,Enforcer D,Enforcer MSU, GoldWing, Signal FSU, Trophy

 

Wild buckwheat

  • Annual broadleaf
  • Ranked in the top three weed species across the prairies since 1970s
  • Yield losses depend on when the weed emerges – before, with or after crop emergence
  • Densities of 5 plants/m2 can cause 10-12% yield losses in wheat
  • Photo courtesy of weedinfo.ca

 

Related products: BlackHawk, CONQUER, Curtail M, Enforcer M, Enforcer D, Enforcer MSU, Fierce, Signal FSU 

 

Wild oats

  • Annual grass
  • Densities of 10 plants/m2 can reduce wheat, barley and canola yields by 10%, flax by 20%
  • Resistant to Group 1, 2 and 8 herbicides
  • Photo courtesy of weedinfo.ca

 

Related products: Assert, Signal, and Signal FSU