Orondis Ultra Fungicide
Orondis Ultra Fungicide is an advanced fungicide developed by Syngenta combining Oxathiapiprolin 2.77% w/w and Mandipropamid 23.08% w/w. It is specially designed to control Oomycete diseases such as Downy Mildew and Late Blight with long-lasting residual protection and exceptional resistance management.
Oxathiapiprolin belongs to a novel chemistry class (FRAC Group 49) that targets the Oxysterol Binding Protein (OSBP) in pathogens, disrupting vital lipid transport processes required for fungal growth. Mandipropamid (FRAC Group 40) provides translaminar and locally systemic activity by inhibiting cell wall formation in Oomycetes.
This dual mode of action ensures preventive, curative, and anti-sporulant protection, making Orondis® Ultra a premium solution for vegetable growers seeking higher yield security and consistent disease control.
Orondis Ultra Fungicide Product Overview
| Feature | Details |
|---|---|
| Product Name | Orondis® Ultra Fungicide |
| Brand | Syngenta |
| Category | Systemic & Translaminar Fungicide |
| Technical Content | Oxathiapiprolin 2.77% w/w + Mandipropamid 23.08% w/w |
| FRAC Group | 49 (Oxathiapiprolin) + 40 (Mandipropamid) |
| Chemical Toxicity | As per label classification |
| Mode of Action | Dual Action: Novel Systemic + Translaminar Protection |
| Formulation | SC (Suspension Concentrate) |
Orondis Ultra Fungicide Features and Benefits
Novel Chemistry Advantage
Oxathiapiprolin provides powerful activity at very low dose rates, offering long residual protection against Oomycetes.
Dual-Site Resistance Management
Two different FRAC groups help delay resistance development and support Integrated Disease Management programs.
Translaminar Movement
Mandipropamid moves from the upper leaf surface to the lower surface, ensuring full leaf protection.
Curative and Preventive Action
Provides early curative action soon after infection and strong preventive shield before disease establishment.
Anti-Sporulant Activity
Reduces spore formation and secondary spread in the field.
Rain Fastness
Rainfast within approximately 2 hours after application under normal conditions.
Usage and Crop Recommendations
| Crop | Target Diseases | Dosage/Ha | Dilution (L/Ha) | Waiting Period |
|---|---|---|---|---|
| Potato | Late Blight | As per label | 500 L | As per label |
| Tomato | Late Blight | As per label | 500 L | As per label |
| Grapes | Downy Mildew | As per label | 500–1000 L | As per label |
| Cucumber | Downy Mildew | As per label | 500 L | As per label |
| Onion | Downy Mildew | As per label | 500 L | As per label |
Method of Application: Foliar spray.
Apply preventively or at the very early stage of disease appearance for best performance.
Ensure uniform coverage on foliage.
Resistance Management Guidance
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Do not apply consecutively without rotation.
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Alternate with fungicides of different FRAC groups.
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Follow recommended spray intervals as per crop advisory.
Disclaimer
This information is for educational purposes only. Always read the official product label and leaflet before use. Follow all safety instructions and wear recommended protective equipment during application. AgroVedh is not responsible for any damage resulting from misuse or deviation from label instructions.
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