Sanipeb Fungicide (Propineb 70% WP): The Zinc-Enriched Disease Shield
Discover the dual power of Sanipeb by PI Industries—a broad-spectrum contact fungicide that protects your crops from fungal diseases while boosting their health with essential Zinc.
Farming today requires more than just killing pests; it requires keeping plants healthy from the inside out. Sanipeb (Propineb 70% WP) is a sophisticated solution that acts as a protective shield against major fungal threats like Scab, Blight, and Leaf Spots. Unlike ordinary fungicides, Sanipeb releases Zinc directly to the plant leaves, resulting in a visible "Greening Effect" and superior crop quality.
Best For: Apple, Potato, Rice, Grapes, Pomegranate, and Vegetables.
Why Choose This Product? Key Benefits
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Superior Rainfastness: Thanks to its unique polymeric formulation, Sanipeb sticks to leaves better than standard powders, providing protection even during the rainy season.
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Broad-Spectrum Defense: It acts as a powerful preventative shield against a wide range of fungal groups, including Oomycetes and Ascomycetes.
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Resistance Fighter: As a multi-site contact fungicide, it prevents fungi from developing resistance, making it an excellent partner for tank-mixing.
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The Zinc Boost: It supplies essential Zinc to the plant, correcting hidden deficiencies and improving leaf color and fruit finish.
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Phytotonic Effect: Farmers report visibly greener, healthier, and more vigorous crops after application (The "Greening Effect").
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Sanipeb (PI Industries) |
| Technical Name | Propineb 70% WP |
| IRAC MoA Code | M3 (Multi-Site Contact Activity) |
| Chemical Group | Alkylenebis (dithiocarbamate) |
| Formulation | Wettable Powder (WP) |
| Toxicity Label | 🔵 Blue Triangle (Moderately Toxic) |
How It Works: Mode of Action
Sanipeb works as a Contact and Preventative fungicide. It stays on the leaf surface and stops fungal spores from germinating.
- Energy Blockade: It disrupts the fungus's respiration (mitochondria), cutting off its energy supply so it cannot grow.
- Multi-Site Attack: It attacks the fungus at multiple points—proteins, carbohydrates, and cell walls—making it nearly impossible for the fungus to adapt or resist.
- Nutrient Release: As the polymer breaks down to fight the fungus, it releases Zinc ions ($Zn^{2+}$) that are absorbed by the plant for better growth.
Note: Sanipeb is a protectant. It must be applied before the disease enters the plant tissue for maximum results.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Apple | Scab (Venturia inaequalis) |
| Potato & Tomato | Early Blight & Late Blight, Buck Eye Rot |
| Rice (Paddy) | Brown Leaf Spot |
| Chilli | Dieback & Anthracnose (Fruit Rot) |
| Grapes | Downy Mildew |
| Pomegranate | Leaf & Fruit Spots |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (ml / Acre) | Water (L / Acre) | Dose (g / Litre) | PHI (Days) |
|---|---|---|---|---|
| Apple | -- | Based on Tree Size | 3.0 g/L | 30 |
| Potato / Tomato | 600 - 800 g | 200 L | 3.0 - 4.0 g/L | 15 (Potato) / 10 (Tomato) |
| Chilli | 1000 g | 200 L | 5.0 g/L | 10 |
| Rice (Paddy) | 600 - 800 g | 200 L | 3.0 - 4.0 g/L | -- |
| Cotton | 500 - 600 g | 200 L | 2.5 - 3.0 g/L | 27 |
| Grapes | 600 - 800 g | Depends on Canopy | 3.0 g/L | 40 |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Use Sanipeb prophylactically (preventatively). Spray before you see heavy disease pressure, or immediately upon weather warnings (like high humidity or rain).
- Mixing: Premix the required quantity with a little water in a bucket to form a smooth "slurry" before adding it to the main tank. Maintain agitation in the tank. Do NOT mix with alkaline products like Bordeaux mixture or Lime Sulfur.
- Coverage: Ensure full coverage of the foliage. Sanipeb must coat the leaf to protect it. It requires 3-4 hours of drying time to become rainfast.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Avoid spraying during peak bee activity hours.
Frequently Asked Questions
1. Is Sanipeb a curative fungicide?
No, Sanipeb is a contact protectant. It prevents disease spores from germinating. It is best used as a preventative spray before infection sets in or in a tank mix with a curative partner.
2. Does Sanipeb help with Zinc deficiency?
Yes! Sanipeb contains Zinc in a form that plants can easily absorb through their leaves. It helps correct zinc deficiency, leading to greener leaves and better fruit quality.
3. Can I mix Sanipeb with other chemicals?
Sanipeb is compatible with most neutral insecticides and fungicides (like Imidacloprid or Metalaxyl). However, avoid mixing it with highly alkaline substances (pH > 8) as they will destroy the fungicide.
4. What is the rainfastness of Sanipeb?
Once the spray has dried completely on the leaf (usually 3 to 4 hours), Sanipeb forms a durable film that resists washing off during light to moderate rains.
5. Why is the PHI for grapes so long (40 days)?
Grapes are often exported, and strict international residue limits apply. To ensure your grapes meet export safety standards, you must stop using Sanipeb at least 40 days before harvest.
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.
