9Arras G, de Cicco V, Arru S, Lima G (1998). Biocontrol by yeasts of blue mould of citrus fruits and the mode of action of an isolate of Pichia guilliermondii. J Hortic Sci Biotechnol, 73 (3): 413-418.
10Boiler T (1991). Ethylene in pathogenesis and disease resistance. In: Matoo AK, Suttle JC (eds). The Plant Hormone Ethylene. Boca Raton, Florida: CRC Press, 293-314.
