As the season transitions into fall, fruit trees require special attention to ensure they survive the winter and thrive in the coming year. Proper autumn care helps prevent the overwintering of harmful insects and microorganisms that could damage the trees in the next growing season. Among the most effective strategies are treatments with specialized products that not only eliminate pests but also prepare the trees for the colder months.
Iron Sulfate Treatment
Iron sulfate is a powerful tool for protecting apple, plum, peach, and cherry trees. Besides its pest control capabilities, it serves as an excellent fertilizer and helps remove lichen from tree trunks.
- How to prepare the solution: Dissolve 0.6-0.7 kg of iron sulfate in 10 liters of water.
- How to apply: Spray the trunks and crowns of the fruit trees. Ensure the treatment is performed on a dry and windless day to allow the product to adhere effectively.
Urea Treatment
Urea is another highly effective agent for pest control and soil enrichment. This treatment is applied after the trees have shed approximately half of their leaves.
- How to prepare the solution: Dissolve 0.5 kg of urea in 10 liters of water.
- How to treat: Spray the solution on the trees in the same manner as with iron sulfate. Urea not only destroys pests but also enriches the soil with nitrogen, ensuring the trees are well-nourished for winter.
Copper Sulfate Treatment
Copper sulfate is particularly useful for protecting trees from fungal diseases and pests, provided the ambient temperature is above +5°C.
- How to prepare the solution: Follow the instructions on the product’s packaging to create a standard spraying solution.
- How much to use: Young trees typically require up to 2 liters of solution, while adult trees may need approximately 10 liters.
Important Considerations
- Always perform treatments on dry and windless days for maximum effectiveness.
- Monitor the air temperature, especially when using copper sulfate, ensuring it is above +5°C.
- These treatments not only protect trees from pests and diseases but also enhance their resilience during the winter months.
By following these autumn orchard care guidelines, you can safeguard the health of your fruit trees and ensure a bountiful harvest in the next growing season.
