Syngenta Altessia
Syngenta Altessia is a next-generation post-emergence herbicide developed by Syngenta, specifically designed for transplanted rice. It provides broad-spectrum control of grassy weeds, broadleaf weeds, and sedges, helping farmers establish a clean and healthy crop in the early stages.
Syngenta Altessia – Advanced Early-Season Herbicide for Broad-Spectrum Weed Control in Rice
🔬 Formulation & Composition
| Parameter | Details |
|---|---|
| Active Ingredients | Pretilachlor – 30.2% |
| Florpyrauxifen-benzyl – 1.01% | |
| Formulation Type | EW (Emulsifiable in Water) |
| Technology | Enhanced with Splash Technology for improved spreading and uniform field coverage |
| Category | Early-season post-transplant herbicide |
Syngenta Altessia is a powerful herbicide designed to control a wide spectrum of weeds in transplanted rice. Because it combines Pretilachlor and Florpyrauxifen-benzyl, it delivers both auxin mimic activity and VLCFA inhibition, offering rapid suppression and long-lasting protection. Moreover, its EW formulation with Splash Technology ensures excellent field coverage, even in dense paddy environments.
⚙️ Mode of Action & Key Benefits
🔬 Mode of Action – BiForce Dual Action
Syngenta Altessia features a unique BiForce Mode of Action, combining:
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Auxin mimic activity
Disrupts hormonal balance and growth in susceptible broadleaf and sedge weeds. -
VLCFA inhibition
Blocks very long chain fatty acid synthesis, halting early growth in grassy weeds.
Together, these mechanisms ensure reliable control across multiple weed groups.
✅ Key Benefits of Syngenta Altessia
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Effective on resistant weeds: Controls ALS-, ACCase-, and PSII-resistant biotypes.
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Long residual activity: Offers prolonged suppression of late-emerging weeds.
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Early-season crop safety: Highly safe for rice plants during early growth stages.
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Wide-spectrum control: Targets key grassy, broadleaf, and sedge weeds.
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Improved field performance: Splash Technology enhances surface spread and coverage.
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Stronger weed-free window: Helps rice establish vigorously without early competition.
📋 Usage & Application Guidelines
| Parameter | Details |
|---|---|
| Target Crop | Transplanted rice |
| Timing | 5–10 days after transplanting (based on weed pressure & field moisture) |
| Weed Stage | Grassy weeds at the 1–2.5 leaf stage |
| Water Level | Maintain 3–7 cm of standing water during application |
| Recommended Dose | 800 ml per acre (follow regional label recommendations) |
| Application Method | Uniform broadcast spray ensuring full surface coverage |
For optimal results, maintain standing water for at least 3–5 days after spraying.
Summary of Syngenta Altessia
Syngenta Altessia is a highly effective herbicide designed to manage early-season weeds in transplanted rice. With its innovative BiForce Mode of Action, superior coverage from Splash Technology, and long residual performance, Altessia ensures cleaner fields, healthier crop establishment, and stronger yield potential.
🌾 Broader Control. Better Coverage. Confident Rice Protection — with Syngenta Altessia.
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