Figure 2.
Fusaric acid (FSA) concentrations (μg−1 fungal ergosterol) of the wild‐type (WT) and Fusaric acid biosynthetic (fub) mutant strains: (a) in cultures; (b) in the sap of pseudostems of inoculated banana plants; and (c) in the roots of inoculated banana plants. Data are means ± SD from three independent experiments and different letters above the columns indicate the significant difference (P < 0.05) between WT and mutant strains at the same time point.