
Tozo Azoxystrobin 11% + Tebuconazole 18.3% Sc
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Tozo Fungicide (Azoxystrobin 11% + Tebuconazole 18.3% SC)
The Ultimate Dual-Action Protection for Chilli, Rice, and Vegetables.
Tozo by Insecticides (India) Limited is a premium broad-spectrum fungicide that combines two powerful active ingredients: Azoxystrobin and Tebuconazole. This advanced Suspension Concentrate (SC) formulation offers a "double-engine" approach to crop protection—it stops existing fungal infections immediately while creating a protective shield against new attacks.
Best For: Farmers seeking a one-stop solution for complex diseases like Fruit Rot in Chilli, Sheath Blight in Rice, and Early Blight in vegetables, while enhancing crop greenness and yield.
Why Choose This Product? Key Benefits
- ⏱️Curative & Eradicative Action: Stops the fungus even after infection has started. It penetrates the leaf tissue to kill established mycelium (the root of the fungus).
- ?️Preventive Shield: Acts as a barrier on the leaf surface, preventing fungal spores from germinating and entering the plant.
- ⏳Systemic Protection: Moves within the plant (translaminar and acropetal movement), ensuring that new growth and hidden leaf surfaces are fully protected.
- ?️Excellent Rainfastness: The SC formulation sticks better than powders. Once dried (1-2 hours), it does not easily wash off, making it ideal for the rainy season.
- ?Phytotonic "Greening" Effect: Keeps leaves greener for longer by delaying aging (senescence) and improving nitrogen absorption, leading to higher yields and shiny produce.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Tozo |
| Technical Name | Azoxystrobin 11% + Tebuconazole 18.3% w/w SC |
| IRAC MoA Code | Group 11 (Strobilurin) + Group 3 (Triazole) |
| Chemical Group | QoI Inhibitors + Demethylation Inhibitors (DMI) |
| Formulation | SC (Suspension Concentrate) - Liquid |
| Toxicity Label | Moderately Toxic (Blue Triangle) |
How It Works: Mode of Action
Tozo uses Synergistic Dual Action to fight resistance and ensure complete control. It attacks the fungus from two different angles simultaneously.
- Stops Energy Production (Azoxystrobin): It blocks the fungal mitochondria (powerhouse), cutting off the energy supply needed for the fungus to breathe and grow. This prevents spores from germinating.
- Destroys Cell Walls (Tebuconazole): It halts the production of Ergosterol, a vital component of the fungal cell wall. Without this, the cell wall collapses, and the fungus dies.
- Kick-Back Action: Because Tebuconazole moves into the tissue, it can "cure" the plant even if the infection is already a few days old.
Result: The fungus cannot grow, reproduce, or spread.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Chilli | Fruit Rot (Anthracnose), Powdery Mildew, Die-back |
| Rice (Paddy) | Sheath Blight, Blast, Dirty Panicle |
| Wheat & Onion | Yellow Rust, Brown Rust (Wheat) | Purple Blotch (Onion) |
| Tomato & Potato | Early Blight, Late Blight |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results, especially for dense crops like Rice.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (ml / Acre) | Water (L / Acre) | Dose (ml / Litre) | PHI (Days) |
|---|---|---|---|---|
| Chilli | 240 ml | 200 L | 1.2 ml | 5 Days |
| Rice / Onion | 300 ml | 320 L | ~1 ml | 7 Days (Onion) |
| Wheat / Tomato | 300 ml | 200 L | 1.5 ml | 7 Days (Tomato) |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Apply at the early stages of disease appearance or preventively (e.g., at flowering in Chilli) for best results. In Rice, spray from maximum tillering to booting stage.
- Mixing: Shake the bottle well before use. Fill the tank half with water, add the dose, and stir. Do NOT mix with highly alkaline products like Bordeaux mixture or Lime Sulfur.
- Coverage: Use 200-300 liters of water per acre to ensure full canopy coverage. Use a hollow cone nozzle for a fine mist.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Avoid spraying near fish ponds as it is toxic to aquatic life.
Frequently Asked Questions
1. Does Tozo work if the disease has already started?
Yes. The Tebuconazole component provides curative action, killing the fungus inside the plant tissue even after infection.
2. Is this product safe for bees?
Tebuconazole is safe, but Azoxystrobin is moderately toxic. To be safe, spray during early morning or late evening when bee activity is low.
3. Can I mix Tozo with fertilizers?
Yes, Tozo is generally compatible with common foliar fertilizers like NPK 19:19:19. Always perform a small jar test first.
4. Why is the SC formulation better than powder (WP)?
SC (liquid) formulations have smaller particle sizes for better leaf coverage, are safer to handle (no dust), and do not wash off easily with rain.
5. What is the "Greening Effect"?
Tozo reduces crop stress and increases chlorophyll (greenness). This leads to healthier plants and better quality produce, even if disease pressure is low.
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. This product is toxic to fish and aquatic organisms; do not contaminate water bodies.

