Fungicides
Thiophanate-Methyl (Wettable Powder 70%)
Can be mixed with grafting paste to protect pruning wounds. For prevention of Armillaria root rot (shoestring rot) and Rosellinia root rot (white root rot), dip seedling roots up to the collar before planting.
Product Name: Thiophanate-Methyl (Wettable Powder 70%)
Trade Name: Topsin M
Group: Thiophanate
Mode of Action: Inhibits β-tubulin synthesis
WHO Hazard Class: U (Unlikely to present acute hazard under normal use)
Type: Systemic fungicide with protective and curative action
PHI: 7–14 days for apples
| Crop | Disease | Application Rate |
| Wheat | Covered and loose smut | 150 g per 100 kg seed |
| Fruit trees | Apple and pear scab, pear white spot, brown rot of peach, powdery mildew of temperate fruit trees | 50–60 g per 100 L water |
Application Management:
- Can be mixed with grafting paste to protect pruning wounds.
- For prevention of Armillaria root rot (shoestring rot) and Rosellinia root rot (white root rot), dip seedling roots up to the collar before planting.
Compatibility:
Incompatible with copper-based fungicides such as Bordeaux mixture and copper oxychloride.
