Metrafenone CAS 220899-03-6: Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Metrafenone (CAS 220899-03-6) is a systemic fungicide widely used in agriculture to control powdery mildew and other fungal diseases. Below are its key parameters:
| Parameter | Specification |
|---|---|
| CAS Number | 220899-03-6 |
| Molecular Formula | C18H21NO2 |
| Molecular Weight | 283.37 g/mol |
| Appearance | White to off-white crystalline powder |
| Solubility | Low water solubility, soluble in organic solvents |
Comparative Analysis
| Feature | Metrafenone | Alternative Fungicides |
|---|---|---|
| Mode of Action | Inhibits fungal cell wall synthesis | Broad-spectrum contact action |
| Crop Compatibility | Wheat, grapes, vegetables | Limited to specific crops |
2. Key Applications & Uses
- Agricultural Use: Controls powdery mildew in cereals, vineyards, and horticultural crops.
- Resistance Management: Rotational partner for fungicide resistance prevention.
- Disease Prevention: Applied as a foliar spray at early infection stages.
3. Usage Guidelines & Best Practices
- Apply 100-200 g/ha during initial disease symptoms.
- Use adjuvant to improve adhesion on waxy leaves.
- Avoid application during flowering to protect pollinators.
4. Case Studies
Case 1: Vineyard Powdery Mildew Control (France)
Problem: Severe mildew reduced grape yield by 40%.
Solution: Two applications of Metrafenone at 14-day intervals.
Result: 92% disease suppression; yield increased by 35%.
5. Client Success Stories
Client A: AgriGrow Solutions (USA)
“Metrafenone reduced wheat mildew damage by 80% while maintaining organic certification.”
Client B: EuroVitis Co. (Italy)
“Integrated Metrafenone into our IPM program, cutting fungicide costs by 22%.”
6. Request a Quote or Sample
Contact our agrochemical experts for technical datasheets or bulk pricing:
- Email: info@vivalr.com
- Tel: (86) 15866781826
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