Propiconazole
Description
Propiconazole is a systemic fungicide from the triazole group that provides excellent protection against many different types of fungal diseases. The word 'systemic' means that when you spray it on your plants, the product gets absorbed into the leaves and stems and moves throughout the plant, protecting it from the inside. This is very effective because it protects the entire plant, not just the surface where you sprayed. Propiconazole works well against a wide range of fungal diseases including powdery mildew (white powdery spots on leaves), rust (orange or brown powdery spots on leaves), leaf spots (brown or black spots on leaves), scab (rough, scaly patches on fruits and leaves), and various blight diseases. It's particularly effective against rust diseases, which can cause serious damage to crops like wheat, barley, and many fruit trees. One of the advantages of propiconazole is that it has both preventive and curative properties, meaning it can prevent diseases from starting and also help control diseases that have already begun. You can use it on vegetables, fruits, and field crops. The best way to use propiconazole is to start spraying before you see any disease symptoms - this is called preventive spraying. However, if you already see some disease starting, you can still use it, but you may need to use a higher amount. It's important to rotate propiconazole with other fungicides that work differently to prevent the development of resistance. Always wait the required number of days (usually 7-14 days) after spraying before harvesting your crops to ensure they're safe to eat. Always follow the label instructions and wear protective clothing when using this product.
Application rates
General
0.3-0.5 liters per hectare
Preventive
0.2-0.3 liters per hectare
Curative
0.4-0.6 liters per hectare
Application method
Target pests
Application timing
Preventive: before disease onset. Curative: at first symptoms. Repeat every 10-14 days.
Safety period
7-14 days before harvest
Precautions
Wear protective equipment. Do not apply in windy conditions. Follow label instructions. Rotate with other fungicides to prevent resistance.
Crop compatibility
Benefits
- Systemic action protects entire plant from inside out
- Highly effective against rust diseases
- Broad-spectrum activity against many fungal diseases
- Both preventive and curative properties
- Good residual activity provides ongoing protection
- Suitable for vegetables, fruits, and field crops
Best for
- Field crops (wheat, barley, corn) - especially for rust control
- Fruit trees (citrus, date palm, mango, apples)
- Vegetable crops (tomatoes, peppers, cucumbers)
- Crops with rust or powdery mildew problems
Usage tips
- Start applications before disease symptoms appear
- Highly effective against rust - apply early in season
- Ensure thorough coverage of both leaf surfaces
- Repeat applications every 10-14 days during disease pressure
- Use higher rates for curative applications
- Rotate with other fungicide classes to prevent resistance
Storage instructions
Store in original container in cool, dry, well-ventilated area. Keep container tightly closed. Store away from food, feed, and water sources.
Mixing compatibility
Compatible with most fungicides and insecticides. Do not mix with alkaline products. Check compatibility before tank mixing.