Publication 75 Guide to Weed Control: Notes on Herbicides

Chapter 4 - Notes on Herbicides

1. Introduction
2. Notes on Herbicides: Active Ingredients
3. Notes on Herbicides: Trade Names
4. Tables for Notes on Herbicides
• Herbicides Used in Ontario (Table 4-1) (PDF file - 207 kb)
• Glyphosate Products and Their Registered Uses
  (Table 4-2) (PDF file - 54 kb)
• Herbicide Crop Rotation and Soil pH Restrictions (Field Crops) (Table 4-3) (PDF file - 80 kb)
• Herbicide Crop Rotation and Soil pH Restrictions (Horticultural Crops)
  (Table 4-4) (PDF file - 82kb)
• Herbicide Groupings for Ontario (Table 4-5) (PDF file - 23 kb)
• Interval Before Rainfall (Postemergence) (Table 4-6) (PDF - 49 kb)
5. Notes on Adjuvants (Chapter 5)
   • Introduction
   • Notes on Adjuvants
   • Adjuvants Used in Ontario (Table 5-1) (PDF file 25 kb)
   • Adjuvant Rates per Sprayer Tank Water Volume (Table 5-2) (PDF file 11 kb)

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Related Links

• Weeds in Ontario
• Pesticide Application and Safety
• Pesticide Companies and Agents
• OMAFRA Sprayer Calibration Calculator
• PMRA website
• OMAFRA Publication 505: Ontario Weeds
• OMAFRA Publication 75: Guide To Weed Control