Important Advisory for Apple Orchardists on Caustic Soda Use
Dr. Manohar Lal, the Horticulture Officer in Bharmour, has issued an important advisory for apple orchardists regarding the use of caustic soda sprays during winter. He highlights the risks of improper application, which can severely damage trees. The advisory includes key guidelines on the correct dosage, timing for application, and necessary safety precautions to protect both the orchard and the farmers. This advisory aims to ensure the health of the apple trees and the safety of those tending to them. Read on for detailed recommendations.
Dec 28, 2025, 17:31 IST
Guidelines for Orchardists from Bharmour
Mahinder Patyal
Bharmour
Dr. Manohar Lal, the Horticulture Officer in Bharmour, has released a crucial advisory for apple orchardists concerning the application of caustic soda sprays during the winter months. He warned that while some farmers utilize caustic soda to eliminate lichen from the bark of apple trees, incorrect usage can lead to significant harm to the plants.
Essential Recommendations for Farmers
- Correct Dosage: It is vital for farmers to mix the solution with only 5 to 7 grams of caustic soda per litre of water. Given that caustic soda is a potent alkali, using too much can result in burning the bark and branches of the trees.
- Timing of Application: Spraying should be conducted exclusively in winter when the trees are dormant and temperatures are cooler.
- Safety Measures: Farmers are advised to wear protective equipment such as gloves, masks, and goggles during the spraying process, as accidental exposure can lead to skin irritation or burns.
Dr. Lal stressed the importance of handling caustic soda with care to safeguard both the orchard and the farmers themselves.