Notes on Herbicides:
Criteria for Ontario Classification of Pesticide Products

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Excerpt from Chapter 4, Publication 75, Guide to Weed Control, Order this publication

Table of Contents

1. Criteria for Ontario Classification of Pesticide Products
2. Tables on Herbicides and Adjuvants
   • 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 & Soil pH Restrictions (Field Crops) (Table 4-3) (PDF file - 80 kb)
   • Herbicide Crop Rotation & Soil pH Restrictions (Horticultural Crops) (Table 4-4) (PDF - 82 kb)
   • Herbicide Groupings for Ontario (Table 4-5) (PDF file - 23 kb)
   • Interval Before Rainfall (Postemergence) (Table 4-6) (PDF - 49 kb)
   • 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)
3. Other topics on Notes on Herbicides and Adjuvants
   • Introduction
   • Notes on Herbicides: Active Ingredients
   • Notes on Herbicides: Trade Names
   • Notes on Adjuvants
4. Related Links

Criteria for Ontario Classification of Pesticide Products

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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

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