Fig 4.
(A) Average hyphae radius of P. ultimum and R. solani after 4 days of incubation exposed and not exposed (NC) to pure volatile organic compounds: S-methyl thioacetate (MTA), dimethyl disulfide (DMDS) and combination of MTA and DMDS. Significant difference between samples are indicated by different letters (one-way ANOVA, post hoc t-test p < 0.05), error bars represents standard deviation of the mean. (B) Photos of R. solani cultures exposed (+) and not exposed (-) to MTA.