Research Article

Induction of Resistance Mediated by an Attenuated Strain of Valsa mali var. mali Using Pathogen-Apple Callus Interaction System

Figure 1

Induction of resistance in apple calli against the virulent Vmm strain LXS080601 by preinoculation with the attenuated Vmm strain LXS081501. Each column represents the average values of “Fuji” and “Gala” cultivars. Experiments included 30 calli per treatment and were repeated twice with three replicates.
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