Ortiva Top 325 SC is a powerful systemic fungicide combining the active ingredients azoxystrobin and difenoconazole, making it highly effective for controlling fungal diseases and protecting crops. It works both preventively and curatively against many fungal diseases, helping to improve plant health and productivity, and is used effectively against powdery mildew, rust, leaf spot, blight and grey mould in various crops.
Key Features
- Dual formula: protects and treats crops with high efficacy.
- Long-lasting protection: prevents re-infection for extended periods.
- Moves within the plant: comprehensive protection for leaves, stems and roots.
- Crop-safe: no adverse effects when used correctly.
- Versatile: suitable for vegetables, fruit and cereals.
- Easy to apply: mixes easily with most other pesticides.
Specifications
- Trade name: Ortiva Top 325 SC
- Active ingredients: azoxystrobin 200 g/L + difenoconazole 125 g/L
- Total concentration: 325 g/L, suspension concentrate (SC)
- Country of origin: United Kingdom
- Pack size: 1 L
- Use: preventive and curative fungicide for vegetables, fruit and cereals
Directions for Use
- Recommended rate: 1 ml per liter of water, or 100 ml per 100 L of water, depending on the crop and disease pressure.
- Timing: apply at the first signs of disease, or preventively at early growth stages.
- Application: spray with a manual or motorized agricultural sprayer, ensuring full coverage of all plant parts.
- Interval: every 10–14 days depending on disease pressure and conditions; avoid spraying in extreme heat or strong wind.
Diseases Controlled
- Powdery mildew
- Various fungal leaf spots
- Early blight
- Rust
- Leaf spots (Alternaria, Cercospora)
- Other fungal diseases according to the approved crop
Pre-Harvest Interval (PHI)
- The PHI varies by crop; according to the approved label it usually ranges from 7 to 21 days depending on the crop.
- Observe the PHI set for each crop according to the instructions of the Ministry of Environment, Water and Agriculture.
Orkida Tip
- For best performance, do not rely on Ortiva Top alone for all consecutive sprays; rotate with fungicides from different mode-of-action groups to reduce the risk of resistance. Sticking to the recommended rate and correct spray timing gives the highest efficacy and continuous crop protection.