Tolclofos-methyl 20% EC
Classification:
Fungicide
Formulation:
Tolclofos-methyl 20% EC (Emulsifiable Concentrate)
CAS NO:
57018-04-9
USAGE:
Broad-spectrum fungicide effective against soil-borne pathogens causing
damping-off, root rot, and stem rot in various crops including vegetables,
ornamentals, turf, and field crops. Particularly effective against
Pythium, Phytophthora, Rhizoctonia, and Fusarium
species.
Pack size:
500mL, 1L, 5L, 20L/drum, or as required
Direction for Use
| Crop | Target Diseases | Dosage (20% EC) | Application Method | Remarks |
|---|---|---|---|---|
| Vegetables (Tomato, Cucumber) | Damping-off, Root rot | 2.5-3.0 L/ha | Soil drench at planting | 1) REI: 48 hrs 2) Max 2 applications/season |
| Ornamentals | Stem rot, Crown rot | 0.1% solution | Root dip before transplanting | PHI: 21 days |
| Turf | Pythium blight | 3.0-4.0 L/ha | Spray at disease onset | Water in immediately after application |
| Cotton | Seedling diseases | 2.0-2.5 L/ha | Furrow treatment | Use with 500-1000 L water/ha |
| Potato | Black scurf | 0.3% solution | Seed tuber treatment | Dry tubers before planting |
Product Details
Mode of Action:
-Inhibits lipid biosynthesis in fungal cell membranes
-Disrupts ergosterol production
-Systemic action with protective and curative effects
Benefits:
-Controls resistant strains of Pythium and Phytophthora
-Dual action (contact + systemic)
-Long-lasting protection (14-21 days)
-Compatible with most pesticides (check compatibility first)
Precautions:
-PPE: Nitrile gloves, respirator, protective clothing
-Do not apply near aquatic systems
-Avoid application during flowering to protect pollinators
-Storage: Keep in original container at 0°C to 35°C
Environmental Hazards:
-Highly toxic to fish and aquatic invertebrates
-Moderately persistent in soil (half-life 30-60 days)
-Low volatility
-Avoid runoff to water bodies