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. 2019 Nov 29;10:2726. doi: 10.3389/fmicb.2019.02726

FIGURE 8.

FIGURE 8

Volatile-mediated growth inhibition of P. infestans by selected strains. Representative pictures of dual assays with P. infestans non-exposed to the bacteria (Control) or exposed to four bacterial strains isolated from the grapevine microbiome are shown in (A). The pictures were taken 2 weeks after P. infestans inoculation. The percentage of P. infestans mycelium inhibition induced by each strain compared to the non-exposed control that represents 100% is shown in (B). Bars represent average inhibitions of 3–5 replicates with standard deviation. The percentage of inhibition was determined 2 weeks after P. infestans inoculation. Asterisks represent statistically significant differences in comparison to the control (t-test; p < 0.05; ∗∗p < 0.01).