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Herbicide Recommendations for Barley, Oats and Wheat (Spring), Not Underseeded to Forage Crops:
Preharvest

Author: OMAFRA Staff
Creation Date: 25 November 2002
Last Reviewed: 10 May 2008
Pub 75: Guide to Weed Control > Cereal Crops > Herbicide Recommendations for Barley, Oats and Wheat (Spring), Not Underseeded to Forage Crops: Preharvest

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

Cover of Publication 75, Guide to Weed ControlTable of Contents

  1. Glyphosate
  2. Cereal Herbicide Rating Table (Table 8-1) (PDF 30 kb)
  3. Other Cereal Crop Weed Control Recommendations
  4. Stages of Cereal Development
  5. Related Links
Glyphosate
Trade Name glyphosate

or glyphosate

or glyphosate

or glyphosate

Active Ingredient
glyphosate
or glyphosate
or glyphosate
or glyphosate
Formulation
360 g/L
489 g/L
500 g/L
540 g/L
Rate per hectare (active)
0.9 kg/ha
0.9 kg/ha
0.9 kg/ha
0.9 kg/ha
Rate per hectare (product)
2.5 L/ha
1.86 L/ha
1.8 L/ha
1.67 L/ha
Rate per acre (product)
1 L/ac
0.75 L/ac
0.72 L/ac
0.67 L/ac

Precautions

  • Apply in 50-100 L/ha (20-40 L/ac) water when crop is at 30% grain moisture or less.
  • Apply at least 7 days prior to harvest and use ground application only.
  • Do NOT apply to seed crops.

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