Syngenta Amistar Opti Fungicide
Syngenta Amistar Opti is a broad-spectrum fungicide containing Azoxystrobin 4.8% + Chlorothalonil 40% SC. It offers systemic, translaminar, and contact action for effective preventive control of major fungal diseases in vegetable crops. The dual-action formulation provides long-lasting protection by preventing disease development and reducing fungal spread.
Amistar Opti is particularly effective against Leaf Spot, Downy Mildew, and Powdery Mildew in crops such as watermelon, cauliflower, and cucumber. Its advanced suspension concentrate formulation ensures excellent coverage, disease control, and improved crop health.
🧪 Technical Composition
- Azoxystrobin 4.8% + Chlorothalonil 40% SC
✅ Key Features & Benefits
- Broad-spectrum fungicide for preventive disease management.
- Provides systemic, translaminar, and contact action.
- Offers long-lasting protection against fungal diseases.
- Improves crop health and productivity.
- Excellent disease control through dual mode of action.
- Suitable for vegetable and horticultural crops.
- Helps maintain crop quality and marketable yield.
🌾 Recommended Crops
- Watermelon
- Cauliflower
- Cucumber
🎯 Target Diseases
| Crop |
Target Diseases |
| Watermelon |
Leaf Spot, Downy Mildew, Powdery Mildew |
| Cauliflower |
Leaf Spot, Downy Mildew, Powdery Mildew |
| Cucumber |
Leaf Spot, Downy Mildew |
📋 Dosage & Application
| Application Method |
Recommended Dose |
| Foliar Spray |
1200 ml per Acre |
Frequency of Application: Apply according to disease incidence and severity as recommended by local agricultural experts.
⚙️ Mode of Action
-
Systemic Action: Absorbed and translocated within plant tissues.
-
Translaminar Action: Moves through leaf surfaces for enhanced protection.
-
Contact Action: Protects plant surfaces from fungal infection.
🔄 Compatibility
Compatible with commonly used insecticides. Conduct a jar test before large-scale tank mixing.
⚠️ Safety Precautions
- Read and follow label instructions before use.
- Wear gloves, mask, goggles, and protective clothing during handling and spraying.
- Avoid inhalation and direct contact with skin and eyes.
- Do not contaminate water bodies during application.
- Keep out of reach of children and animals.
- Store in a cool, dry place away from direct sunlight.
📌 Government Guidelines
- Use only as per approved label recommendations.
- Do not exceed the recommended dosage.
- Follow local agricultural and pesticide regulations.
- Observe the recommended waiting period before harvest.
- Use appropriate Personal Protective Equipment (PPE) during application.
- For agricultural use only.
Disclaimer: The information provided is for reference purposes only. Always refer to the product label and accompanying leaflet for complete directions, precautions, and recommendations.
