
Sodatsu Cymoxanil 8%+Mancozeb 64%
IFFCO Sodatsu (Cymoxanil 8% + Mancozeb 64%) offers dual protection with both systemic and contact action. It effectively controls fungal diseases such as downy mildew and late blight, keeping crops green, healthy, and disease-free for better yields.
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Sodatsu Fungicide (Cymoxanil 8% + Mancozeb 64% WP) by IFFCO-MC
The "Kick-Back" Expert: Japanese Technology for Late Blight & Downy Mildew Control.
Sodatsu is a specialized dual-action fungicide designed to fight tough Oomycete diseases like Late Blight in potatoes/tomatoes and Downy Mildew in grapes. Manufactured by the IFFCO-MC joint venture, it combines Japanese quality standards with fair pricing.
It features a unique "Sandwich" formula: Cymoxanil enters the leaf to stop hidden infections, while Mancozeb stays on the surface to form a protective shield against new attacks.
Why Choose Sodatsu? Key Benefits
- ⏱️Rapid "Kick-Back" Action: Stops the disease even if the fungus has already entered the plant (up to 24-48 hours post-infection).
- ?️Double Protection: Offers both Systemic (Cures inside) and Contact (Protects outside) action in one spray.
- ⏳Resistance Fighter: Ideal for crop rotation. The multi-site action of Mancozeb prevents pests from developing resistance.
- ?️Rainfastness: Quickly absorbs into the plant system (within 3 hours), ensuring safety even if it rains shortly after spraying.
- ?Japanese Quality Assurance: Superior formulation technology ensures better suspension in water and uniform coverage on leaves.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Sodatsu |
| Technical Name | Cymoxanil 8% + Mancozeb 64% WP |
| IRAC MoA Code | Group 27 (Cymoxanil) + Group M03 (Mancozeb) |
| Chemical Group | Cyanoacetamide-oxime + Dithiocarbamate |
| Formulation | Wettable Powder (WP) |
| Target Pathogens | Oomycetes (Downy Mildew, Late Blight) |
How It Works: Mode of Action
Sodatsu uses a "Tag-Team" approach to clear fungus and keep the plant healthy.
- Curative (Inside): The Cymoxanil penetrates the leaf tissue quickly. It hunts down the fungus that has already infected the plant and stops it from growing (stops mycelial growth).
- Protective (Outside): The Mancozeb stays on the leaf surface. It acts like a minefield—when new fungal spores land, it disrupts their respiration and energy production, killing them instantly.
- Anti-Sporulant: Even if disease spots (lesions) appear, Sodatsu prevents them from producing new spores, stopping the spread to healthy neighboring plants.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Potato & Tomato | Late Blight (Phytophthora infestans) |
| Grapes | Downy Mildew (Plasmopara viticola) |
| Cucumber / Melons | Downy Mildew (Pseudoperonospora cubensis) |
| Citrus | Gummosis, Leaf Fall, Melanose |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results. Do not cut corners on water volume; coverage is key.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (g / Acre) | Water (L / Acre) | Dose (g / Litre) | PHI (Days) |
|---|---|---|---|---|
| Potato / Tomato | 600 g | 200 - 300 L | 2.5 - 3.0 g | 10 - 15 |
| Grapes | 600 - 800 g | 300 - 400 L | 2.0 g | 60 - 66 |
| Cucumber | 600 g | 200 L | 2.5 - 3.0 g | 3 - 7 |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting (Crucial for export crops like Grapes).
How to Apply: Best Practices
- Timing: Apply prophylactically (before disease starts) or immediately when weather becomes cloudy and humid. For "Kick-back," apply within 24 hours of suspected infection rain.
- Mixing (Slurry Method): Never dump powder directly into a full tank. Mix the required quantity in a small bucket with little water to make a smooth cream (slurry) first, then add to the main tank.
- Coverage: Use a Hollow Cone nozzle for fine mist. Ensure the undersides of leaves are covered, as that is where Downy Mildew enters.
- Safety: Always wear PPE (gloves, mask, goggles). Avoid inhalation of dust while mixing. Wash hands thoroughly after use.
Frequently Asked Questions
1. Does Sodatsu cure the disease after it appears?
Yes, but timing is key. It works best during the incubation period (first 24-48 hours). If visible spots are already widespread, it will stop new spores but cannot repair dead tissue.
2. Can I mix Sodatsu with other chemicals?
It is generally compatible with common insecticides. However, DO NOT mix with highly alkaline products (like Bordeaux mixture) or highly acidic ones, as this destroys the Cymoxanil.
3. How is Sodatsu better than plain Mancozeb?
Plain Mancozeb is only a shield (preventive). Sodatsu adds Cymoxanil, which penetrates the leaf and cures hidden infections that plain Mancozeb cannot reach.
4. Is it safe for export crops?
Yes, but you must strictly follow the Pre-Harvest Interval (PHI). For export grapes, stop spraying at least 60-66 days before harvest to meet EU residue norms.
5. What happens if it rains after spraying?
Sodatsu is rapidly absorbed. If it stays on the leaf for 3 hours without rain, the Cymoxanil will successfully enter the plant and provide protection.
Safety & Disclaimer
Always read and follow the instructions on the official product label. The information provided here is for guidance only. Use personal protective equipment (PPE) during application. Toxic to fish; do not use near water bodies.

