date:Jun 25, 2019
as also the products formulated as Emulsifiable Concentrates, are known to cause rusting in apples, especially in orchards with slow drying conditions (owing to high relative humidity and poor air circulation).
Spraying of fungicides along with insecticides or plant nutrients is another factor that induces rusting. Most apple growers use higher concentrations of pesticides than recommended by the agricultural university SKUAST-K. The practice of washing apple orchards with chemicals leads to a