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. 2016 Feb 23;7:196. doi: 10.3389/fmicb.2016.00196

FIGURE 1.

FIGURE 1

Plant protection against Botrytis cinerea by volatile compounds emitted from Bacillus subtilis GB03. Bacterial volatile compounds (BVCs) elicit induced systemic resistance (ISR) against B. cinerea infection. (A) Representative photo of ISR by BVCs using by the I-plate system. The right panel = BVC treatment; left panel = water control (B) Disease severity (0 = no symptom, 10 = severe necrosis) in the presence of bacterial VOCs and water-treated controls was recorded and plates were photographed 3 days after pathogen challenge. Different letters indicate significant differences between treatments according to Fisher’s LSD test at P = 0.05.