Figure 2.
Control effect of St-220 on root rot disease of Salvia miltiorrhiza seedlings. (A) Symptoms of root rot developed on seedlings inoculated with Fusarium oxysporum (Fo) and mixture of F. oxysporum and St-220 (Fo + St) at 30 DAI, while no symptoms were observed on seedlings inoculated with sterile water (CK). (B) The entire plant of the seedlings in CK, Fo, and Fo + St treatment. Measurement of the fresh weight (C), dry weight (D), shoot height, root length (E), and root diameter (F) of seedlings inoculated. Data are mean ± SE (n = 10). Means were compared with ANOVA analysis in combination with Tukey post-test. Means were considered statistically different when p < 0.05, Bars with ∗ above are statistically different, ns above are not statistically different.