Publication 75 Guide to Weed Control: Index of Tables

Table of Contents

1. Table 1-1. Critical Periods for Weed Control in Field Crops (PDF 143 KB)
2. Table 1-2. Critical Weed Free Period for Horticultural Crops (PDF 143 KB)
3. Table 1-3. Percent Yield Loss in Corn From Weeds (PDF 1489KB)
4. Table 1-4. Percent Yield Loss in Soybean From Weeds (PDF 149 KB)
5. Table 1-5. Herbicide Resistant Weed Populations Confirmed in Ontario (PDF 148 KB)
6. Table 3-1. Safety Supply Companies in Ontario Supplying Protective Clothing & Equipment
7. Table 3-2. Pesticides Act Storage Requirements
8. Table 4-1. Herbicides Used in Ontario (PDF 219 KB)
9. Table 4-2. Glyphosate Products and Their Registered Uses (PDF 156 KB)
10. Table 4-3. Herbicide Crop Rotation & Soil pH restrictions (Field Crops) (PDF 219 KB)
11. Table 4-4. Herbicide Crop Rotation & Soil pH restrictions (Horticultural Crops) (PDF 213 KB)
12. Table 4-5. Herbicide Groupings in Ontario (PDF 171 KB)
13. Table 4-6. Interval Before Rainfall (Postemergent) (PDF 158 KB)
14. Table 5-1. Adjuvants Used in Ontario (PDF 156 KB)
15. Table 5-2. Adjuvant Rates per Spray Tank Volume (PDF 143 KB)
16. Table 6-1. Non-Selective Herbicides Available for Preplant Site Preparation (PDF 166 KB)
17. Table 6-2. Preplant Weed Control (PDF 160 KB)
18. Table 6-3. Post Harvest Weed Control (PDF 153 KB)
19. Table 7-1. Beans (Dry, Lima, Snap) Herbicide Weed Control Ratings (PDF 206 KB)
• Annual Grasses
• Annual Broadleaf Weeds
• Perennial Weeds
20. Table 8-1. Cereals Herbicide Weed Control Ratings (PDF 235 KB)
• Annual Grasses
• Annual Broadleaf Weeds
• Perennial Weeds
21. Table 9-1. Corn (Field, Seed & Sweet) Herbicide Weed Control Ratings (PDF 336 KB)
    • Annual Grasses
    • Annual Broadleaf Weeds
    • Perennial Weeds
22. Table 9-2. Additonal Weed Control Ratings for Corn (Field, Seed and Sweet) (PDF 187 KB)
    • Grasses
    • Annual and Biennial Broadleaves
    • Perennials
23. Table 9-3. Registered Soil Applied Herbicide Tank-Mixes in Corn (PDF 163 KB)
24. Table 9-4. Registered Postemergence Herbicide Tank-Mixes (Conventional and Liberty LInk Corn) (PDF 188 KB)
25. Table 9-5. Glyphosate Products and "Two-Way" Tank-Mixes (for Glyphosate Tolerant and Roundup Ready Corn) (PDF 156 KB)
26. Table 9-6. Maximum Weed Leaf Stages (or Height) for Postemergence Herbicide Application in Corn (PDF 174 KB)
27. Table 10-1. Forage Herbicide Weed Control Ratings (PDF 214 KB)
• Annual Grasses
• Annual Broadleaf Weeds
• Perennial Weeds
28. Table 11-1. Soybean Herbicide Weed Control Ratings (PDF 239 KB)
    • Annual Grasses
    • Annual Broadleaf Weeds
    • Perennial Weeds
29. Table 11-2. Additional Weed Control Ratings in Soybean (PDF 178 KB)
• Grasses
• Annual and Biennial Broadleaves
• Perennials
30. Table 11-3. Soil Applied Two-Herbicide Tank-Mixes for Soybean (PDF 172 KB)
31. Table 11-4. Registered Postemergence Two-Herbicide Tank-Mixes for Soybean (PDF 165 KB)
32. Table 11-5. Glyphosate Products and "Two-Way" Postemergents Tank-Mixes (for Glyphosate Tolerant Soybeans) (PDF 159 KB)
33. Table 11-6 Maximum Weed Stage for Postemergence Soybean Herbicides (PDF 169 KB)
34. Table 12-1. Canola, Flax, Mustard, Sunflower Weed Control Ratings (PDF 205 KB)
• Annual Grasses
• Annual Broadleaf Weeds
• Perennial Weed
35. Table 13-1. Vegetable Herbicide Weed Control Ratings (PDF 186 KB)
• Annual Grasses
• Annual Broadleaf Weeds
• Perennial Weeds
36. Table 14-1. Strawberry Herbicide Weed Control Ratings (PDF 184 KB)
• Annual Grasses
• Annual Broadleaf Weeds
• Perennial Weeds
37. Table 15-1. Fruit Crop Herbicide Weed Control Ratings (PDF 217 KB)
    • Annual Grasses
    • Annual Broadleaf Weeds
    • Perennial Weeds
38. From Fruit Crop Herbicide Rating Tables (Table 15-1) (PDF 217 KB): Cane and Bush Berry Herbicide Weed Control Ratings:
    • Annual Grasses
    • Annual Broadleaf Weeds
    • Perennial Weeds
39. From Fruit Crop Herbicide Rating Tables (Table 15-1) (PDF 217 KB): Grape Herbicide Weed Control Ratings:
    • Annual Grasses
    • Annual Broadleaf Weeds
    • Perennial Weeds
40. Table 16-1. Nursery Herbicide Weed Control Ratings (PDF 177 KB)
• Annual Grasses
• Annual Broadleaf Weeds
• Perennial Weeds
41. Table 17-1. Turfgrass Herbicide Weed Control Ratings (PDF 163 KB)
42. Table 18-1. Susceptibility of Woody Plants to Various Herbicides & Mixtures as Foliage Sprays (PDF - 173 KB)
43. Table 18-2. Classifications of Weeds By Response to Foliage Sprays (PDF 183 KB)
44. Table 19-1. Habitats & Herbicide Susceptibility of Common Aquatic Plants (PDF 174 KB)

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Related Links

• Weeds in Ontario
• Integrated Pest Management (IPM)
• Pesticide Application and Safety
• Pesticide Companies and Agents
• OMAFRA Sprayer Calibration Calculator
• Search the PMRA website
• OMAFRA Publication 505: Ontario Weeds
• OMAFRA Publication 75: Guide To Weed Control

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