(A) Identity of trp operon between S. sp. LK11 and S. panacis DCY99T. (B) Comparison of indole acetic acid production by the strain DCY99T without L-tryptophan and with L-tryptophan, 22.4 ± 8.37 µg/mL of indole acetic acid is produced from L-tryptophan. (C) Results of GC-TOF-MS for D-gluconic acid from epithelium and roots of healthy and rusty 10-year-old P. ginseng (Hp, Healthy ginseng epithelium; Hs, Healthy ginseng root; Rp, Rusty-ginseng epithelium; Rs, Rusty-ginseng root). (D) In vitro antagonistic test against C. destructans. C. destructans cultured without and with S. panacis DCY99T.