<div>Note: The fold change in each substance was obtained from the relative
quantitative value of the metabolites in one treatment divided by the
relative quantitative value of the metabolites in the other. The
significant values were confirmed by Student’s t-tests. *A significant
difference (0.001&lt; <i>p</i> &lt; 0.05); **A extremely
significant difference (<i>p</i> &lt; 0.001). EF, endophyte-free
plants; EI, endophyte-infected plants; EFCL, EF plants inoculated with<i>Curvularia lunata</i> ; EICL, EI plants inoculated with <i>C.
lunata.</i></div><div><i></i> <b>Table 2</b> Two‐way ANOVA of
the effects of the endophyte (E), pathogen (P) and
exogenous chemicals (C) on the
disease index and concentration of phytohormones (jasmonic acid,
ethylene and pipecolic acid) in <i>Achnatherum sibiricum</i> .</div>