Fig. 1

Endophytic bacteria inhibited the mycelial growth of Alternaria alternata YZU. A A. alternata YZU growth alone. B The antagonistic effect of EI-15 against A. alternata YZU and C antagonistic activity of six endophyte isolates against A. alternata YZU. Values are means ± SD (n = 10). Different letters above the bars indicate a significant difference at p < 0.05