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Herbicide Recommendations for Canola (Winter and Spring Planted): Harvest-Aid

Author: OMAFRA Staff
Creation Date: 25 November 2002
Last Reviewed: 20 May 2008

Pub 75: Guide to Weed Control > Other Field Crops > Herbicide Recommendations for Canola (Spring Planted): Harvest-Aid

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

Cover of Publication 75, Guide to Weed ControlTable of Contents

  1. Reglone Desiccant + Agral 90
  2. Canola Herbicide Ratings Tables (Table 12-1) (PDF 93 kb)
  3. Other Canola Weed Control Recommendations
  4. Related Links
Reglone Desiccant + Agral 90
Trade Name Reglone Dessicant + Agral 90
Active Ingredient
diquat
+ surfactant
Formulation
240 g/L
 
Rate per hectare (active)
0.3 to 0.408 kg/ha
0.1% v/v
Rate per hectare (product)
1.25 to 1.7 L/ha
1 L/1000 L
Rate per acre (product)
0.5 to 0.68 L/ac
1 L/1000 L

Precautions

  • Apply when crop is 60%-75% seed turn (green or brown) stage.
  • Harvest no later than 14 days after herbicide application to avoid pod shatter.
  • Use higher rate for heavy canopy.
  • Use minimum of 225 L/ha spray volume.
  • DRIFT will injure adjacent crops or plants.
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