Pre- and Post-harvest Harpin Treatments of Apples Induce Resistance to Blue Mold.
de Capdeville G, Beer SV, Watkins CB, Wilson CL, Tedeschi LO, Aist JR. Pre- and Post-harvest Harpin Treatments of Apples Induce Resistance to Blue Mold. Plant Dis. 2003 Jan; 87(1):39-44.