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. 2018 Sep 19;8:14059. doi: 10.1038/s41598-018-32204-9

Figure 1.

Figure 1

Liquid chromatography of SA in P. tomentosa after B. dothidea inoculation. SA, Free salicylic acid. MeSA, methyl salicylate. Infected sites, 0.5 cm around inoculation sites. Uninfected sites, 10–15 cm away from inoculation sites. □, CK (control) inoculation with culture-medium; ■, inoculation with B. dothidea. Error bars represent SEM. P values for differences between inoculation with B. dothidea and control: *P < 0.05, **P < 0.01 and ***P < 0.001 (Independent-samples T test).