Gezeko Fungicide (Tebuconazole 50% + Trifloxystrobin 25% WG)
The Ultimate Dual-Action Protection for Rice, Mango, and Vegetables.
Gezeko is a premium, broad-spectrum fungicide that combines two powerful chemistries to fight disease and boost yield. It works by curing existing fungal infections while creating a protective shield against new attacks.
Best Used For: Controlling Rice Blast, Sheath Blight, Dirty Panicle, Mango Anthracnose, and vegetable mildews while delivering a visible "Greening Effect" for higher quality produce.
Why Choose This Product? Key Benefits
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Dual-Action Power: Stops existing fungus immediately (Curative) and blocks new spores from germinating (Preventive).
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Systemic & Mesostemic: Absorbs deep into the plant to clean internal infections while binding to the leaf surface for long-lasting weather protection.
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Long Duration Control: Provides extended protection for up to 2-3 weeks, reducing the need for frequent spraying.
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Excellent Rainfastness: Binds quickly to the waxy layer of the leaf; effective even if it rains 1–2 hours after application.
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The "Greening Effect": Boosts nitrogen absorption and delays aging, resulting in greener leaves, heavier grains, and shiny fruits.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Gezeko |
| Technical Name | Tebuconazole 50% + Trifloxystrobin 25% WG |
| IRAC MoA Code | Group 3 (Triazole) + Group 11 (Strobilurin) |
| Chemical Group | DMI (Demethylation Inhibitors) + QoI |
| Formulation | Water Dispersible Granules (WG) |
| Toxicity Label | Blue Label (Moderately Hazardous) / Green (Philippines) |
How It Works: Mode of Action
Gezeko utilizes a "lock and key" strategy to tackle resistance and ensure complete disease control:
- Systemic Cure (Tebuconazole): Absorbs into the plant and travels upwards via the xylem. It destroys the fungal cell walls, effectively curing infections that are already inside the plant tissue.
- Mesostemic Shield (Trifloxystrobin): Sticks to the waxy surface of the leaf and creates a vapor layer. It stops fungal spores from breathing (ATP inhibition) and prevents them from entering the plant.
- Trans-laminar Action: The medicine penetrates through the leaf, protecting both the upper surface and the underside where hidden pests like Downy Mildew hide.
This combination ensures that your crop is protected from the inside out, even against tough pathogens like Rice Blast and Anthracnose.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Rice (Paddy) | Blast (Leaf & Neck), Sheath Blight, Dirty Panicle |
| Mango | Anthracnose (Blossom Blight), Powdery Mildew |
| Vegetables (Tomato, Chili, Cucurbits) | Early Blight, Purple Blotch, Powdery Mildew, Downy Mildew |
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 (g / Acre) | Water (L / Acre) | Dose (g / Litre) | PHI (Days) |
|---|---|---|---|---|
| Rice | 160 g | 200 L | 0.8 g/L | 35 Days |
| Mango | 1600 g (per Ha) | High Volume | 0.5 - 1.0 g/L | 30 Days |
| Tomato / Chili | 200 g | 400 - 500 L | 0.5 g/L | 3 - 5 Days |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting to ensure export-quality residue limits.
How to Apply: Best Practices
- Timing: For best results, spray preventively (before disease appears) or at the very first sign of lesions. For Rice, apply at "Booting" stage to prevent Dirty Panicle.
- Mixing: The WG formulation is dust-free. Dissolve the granules in a small bucket of water first to create a solution, then add it to your main sprayer tank.
- Coverage: Ensure thorough coverage of the canopy. For Mango, ensure the flower clusters and young fruits are well-coated to prevent latent Anthracnose.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Avoid spraying during active bee foraging hours.
Frequently Asked Questions
1. Is Gezeko effective for Rice Blast and Sheath Blight?
Yes, absolutely. Gezeko is specifically designed for the "Dirty Panicle" complex. Tebuconazole cures the Sheath Blight lesions, while Trifloxystrobin prevents Neck Blast, ensuring clean, golden grains.
2. What is the "Greening Effect"?
This is a bonus benefit where the plant stays green longer, delays aging, and improves nitrogen intake. For farmers, this means heavier grains (higher test weight) and vegetables with better shelf life.
3. Can I use Gezeko on export crops?
Yes. Gezeko has established MRLs (Maximum Residue Limits) for global trade. If you strictly follow the PHI (30 days for Mango, 35 for Rice), the residues will be safe for export markets like the EU.
4. Is Gezeko rainfast?
Yes. Once the spray dries on the leaf (usually within 1 to 2 hours), it binds to the waxy cuticle and will not wash off easily, making it ideal for the monsoon season.
5. How does it compare to Nativo?
Gezeko shares the exact same technical composition (Tebuconazole 50% + Trifloxystrobin 25% WG) as Nativo. It offers comparable efficacy, disease control, and plant health benefits, often at a competitive price point.
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. Avoid spraying near water bodies.
