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
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- 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
