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Herbicide Recommendations for Canola (Winter and Spring Planted): Postemergence Grass and Broadleaf Herbicides

Author: OMAFRA Staff
Creation Date: 25 November 2002
Last Reviewed: 10 May 2008

Pub 75: Guide to Weed Control > Other Field Crops > Herbicide Recommendations for Canola (Spring Planted): Postemergence Grass and Broadleaf Herbicides

Excerpt from 2008 Publication 75, Guide to Weed Control, Order this publication

Cover of Publication 75, Guide to Weed ControlTable of Contents

  1. Poast Ultra + Lontrel 360 + Merge
  2. Poast Ultra + Muster + Merge
  3. Poast Ultra + Muster + Lontrel 360 + Merge
  4. Venture L + Muster
  5. Venture L + Lontrel 360
  6. Canola Herbicide Ratings Tables (Table 12-1) (PDF 93k)
  7. Other Canola Weed Control Recommendations
  8. Related Links
Poast Ultra + Lontrel 360 + Merge
Trade Name Poast Ultra + Lontrel 360 + Merge
Active Ingredient
sethoxydim
+ clopyralid
+ surfactant/solvent
Formulation
450 g/L
360 g/L
 
Rate per hectare (active)
0.15 to 0.2 kg/ha
0.15 to 0.2 kg/ha
0.75 to 1 L/ha
Rate per hectare (product)
0.32 to 0.47 L/ha
0.42 to 0.56 L/ha
0.75 to 1 L/ha
Rate per acre (product)
0.13 to 0.19 L/ac
0.17 to 0.22 L/ac
0.3 to 0.4 L/ac

Precautions

  • Apply when canola is between the 2-6 leaf stages.
  • LONTREL is used on the following cultivars only: Cyclone, Ebony, Jewel, 46A65 and Hyola 401.
  • Add ½ amount of water to tank, add the required amount of Poast Ultra, and then add the required amount of Lontrel. Add Merge last along with remaining amount of water to fill the tank.

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Poast Ultra + Muster + Merge
Trade Name Poast Ultra + Muster + Merge
Active Ingredient
sethoxydim
+ ethametsulfuron-methyl
+ surfactant/solvent
Formulation
450 g/L
75 DF
 
Rate per hectare (active)
0.15 to 0.2 kg/ha
11 g/ha
0.75 to 1 L/ha
Rate per hectare (product)
0.32 to 0.47 L/ha
15 g/ha
0.75 to 1 L/ha
Rate per acre (product)
0.13 to 0.19 L/ac
6 g/ac
0.3 to 0.4 L/ac

Precautions

  • Do NOT apply to winter planted canola.
  • Apply when canola is between the 2-leaf stage and bolting.
  • Add Muster to the tank first and agitate. Once Muster is in suspension add the required amount of Poast Ultra, followed by the correct amount of Merge.

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Poast Ultra + Muster + Lontrel 360 + Merge
Trade Name Poast Ultra + Muster + Lontrel 360 + Merge
Active Ingredient
sethoxydim
+ ethametsulfuron-methyl
+ clopyralid
+ surfactant /solvent
Formulation
450 g/L
75 DF
360 g/L
 
Rate per hectare (active)
0.15 to 0.2 kg/ha
11 g/ha
0.15 kg/ha
0.75 to 1 L/ha
Rate per hectare (product)
0.32 to 0.47 L/ha
15 g/ha
0.42 L/ha
0.75 to 1 L/ha
Rate per acre (product)
0.13 to 0.19 L/ac
6 g/ac
0.17 L/ac
0.3 to 0.4 L/ac

Precautions

  • Do NOT apply to winter planted canola.
  • Apply when canola is between the 2-leaf stage and bolting.
  • Add Muster to the tank first and agitate. Once Muster is in suspension add the required amount of Poast Ultra, followed by the correct amount of Merge.

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Venture L + Muster
Trade Name Venture L + Muster
Active Ingredient
fluazifop-p-butyl
+ ethametsulfuron-methyl
Formulation
125 g/L
75 DF
Rate per hectare (active)
0.125 to 0.175 kg/ha
11 g/ha
Rate per hectare (product)
1.0 to 1.4 L/ha
15 g/ha
Rate per acre (product)
0.4 to 0.57 L/ac
6 g/ac

Precautions

  • Do NOT apply to fall planted winter canola.
  • Do NOT apply Venture to canola later than the 5-leaf stage of crop growth.
  • Do NOT apply Muster tank-mix to Polish varieties of canola as crop injury may result.
  • Add Muster to the tank-mix first and agitate before adding Venture.

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Venture L + Lontrel 360
Trade Name Venture L + Lontrel 360
Active Ingredient
fluazifop-p-butyl
+ clopyralid
Formulation
125 g/L
360 g/L
Rate per hectare (active)
0.125 to 0.175 kg/ha
0.15 to 0.2 kg/ha
Rate per hectare (product)
1.0 to 1.4 L/ha
0.42 to 0.56 L/ha
Rate per acre (product)
0.4 to 0.57 L/ac
0.17 to 0.22 L/ac

Precautions

  • Do NOT apply Venture to canola later than the 5-leaf stage of crop growth.
  • Lontrel is recommended for use ONLY on the following cultivars: Cyclone, Ebony, Jewel, 46A65 and Hyola 401.
  • Add Venture to the tank first and agitate before adding Lontrel L.

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Related Links

 

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