Activity of salts incorporated in wax in controlling postharvest diseases of citrus fruit

The role of some salts applied in combination with wax on the development of postharvest rots was examined on ‘Tarocco’ and ‘Valencia late’ oranges and ‘Comune’ Clementines. Sodium carbonate and bicarbonate, potassium carbonate and bicarbonate, ammonium bicarbonate, and potassium sorbate, at 6% concentration (w/v), in combination with a commercial wax, were evaluated for their activity against naturally occurring postharvest decay. Fruit were...