Zineb
Description
Zineb is a protectant fungicide that works by creating a protective barrier on the surface of your plants. The word 'protectant' means it prevents diseases from starting, rather than curing diseases that have already begun. When you spray zineb on your plants, it forms a protective coating on the leaves and stems that prevents fungal spores from germinating and infecting your plants. This is very effective because it stops diseases before they can cause damage. Zineb works well against a wide range of fungal diseases including early blight, late blight, leaf spots, and various blight diseases. It's commonly used in vegetables, fruits, and ornamental plants. One of the advantages of zineb is that it has broad-spectrum activity, meaning it works against many different types of fungal diseases. It's also relatively inexpensive and has been used for many years, so farmers are familiar with it. However, it's important to know that zineb works best when applied before you see any disease symptoms - this is called preventive spraying. If you already see disease starting, you may need to use a different fungicide that can cure the disease. Also, zineb needs to be reapplied regularly, especially after rain, because it can be washed off. You should spray it every 7-10 days during the growing season when disease pressure is high. Make sure to spray both the top and bottom of leaves, as diseases often start on the underside. Always wait the required number of days (usually 7-14 days) after spraying before harvesting your crops. Always follow the label instructions and wear protective clothing when using this product.
Application rates
General
1.5-3 kg per hectare
Preventive
1.5-2 kg per hectare
Application method
Target pests
Application timing
Preventive: before disease onset. Repeat every 7-10 days during disease pressure. Reapply after rain.
Safety period
7-14 days before harvest
Precautions
Wear protective equipment. Do not apply in windy conditions. Reapply after rain. Follow label instructions. Rotate with other fungicides to prevent resistance.
Crop compatibility
Benefits
- Broad-spectrum activity against many fungal diseases
- Effective protectant - prevents diseases before they start
- Relatively inexpensive and widely available
- Suitable for vegetables, fruits, and ornamentals
- Well-established product with proven track record
- Good for preventive disease management
Best for
- Vegetable crops (tomatoes, peppers, potatoes, cucumbers)
- Fruit trees (citrus, apples, pears)
- Ornamental plants
- Crops requiring preventive disease protection
Usage tips
- Apply before disease symptoms appear for best results
- Repeat applications every 7-10 days during disease pressure
- Reapply after rain as it can be washed off
- Ensure thorough coverage of both leaf surfaces
- Use as part of a preventive disease management program
- Combine with curative fungicides if disease is present
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.