## 3 Results and Discussion
### Volatile Emissions of Symbionts
\begin{tabular}{l l l l l l l l l l l} \hline \hline  & & & & & & & & & & & & \\ \# & **Compounds** & \multicolumn{2}{c}{***RI**} & \multicolumn{2}{c}{***RI**} & \multicolumn{2}{c}{***RI**} & \multicolumn{2}{c}{***RI**} & \multicolumn{2}{c}{***RI**} & \multicolumn{2}{c}{***RI**} & \multicolumn{2}{c}{***RI**} & \multicolumn{2}{c}{***RI**} \\  & & & **Exp** & **Lit** & & & & & & & & & \\ \cline{5-10}  & & & & _Acremonium_ & _Acremonium_ & & & & & & & \\  & & & & _nutorum_ & **sp.** & & & & & & & \\ \hline
1 & \(\alpha\)-phellandrene * & 1007 & 1002 & 9.63 \(\pm\) 2.91 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 4.76 \(\pm\) 1.33 \\
2 & \(\alpha\)-terpine * & 1018 & 1014 & 2.45 \(\pm\) 0.81 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 2.03 \(\pm\) 0.69 \\
3 & \(\rho\)-cymene * & 1026 & 1020 & 1.59 \(\pm\) 10.67 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.07 \(\pm\) 0.58 \\
4 & Limonene * & 1029 & 1024 & 0.00 \(\pm\) 0.00 & 31.81 \(\pm\) 7.66 & 66.96 \(\pm\) 3.54 & 0.00 \(\pm\) 0.00 & 80.61 \(\pm\) 6.76 & 0.00 \(\pm\) 0.00 \\
5 & \(\beta\)-phellandrene * & 1030 & 1025 & 12.06 \(\pm\) 3.45 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 6.68 \(\pm\) 1.59 & 0.00 \(\pm\) 0.00 & _7.69 \(\pm\) 2.13_ \\ _cis-p_-menth-2-en-1-ol*l & 13118 & 1118 & 0.71 \(\pm\) 0.04 & 0.207 \(\pm\) 5.25 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 40.13 \(\pm\) 4.00 \\ _cis-p_-menth-2-8-dien-1-ol*l & 1143 & 1133 & 2.16 \(\pm\) 0.25 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.16 \(\pm\) 0.04 \\
8 & \(\mu\)-p-menth-2-en-1-ol*l * & 1149 & 1136 & 71.40 \(\pm\) 6.02 & 39.15 \(\pm\) 6.36 & 20.38 \(\pm\) 1.83 & 23.56 \(\pm\) 4.36 & 19.39 \(\pm\) 6.76 & 27.32 \(\pm\) 2.96 \\
9 & \(\mu\)-term-d-ol & 1185 & 1174 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 1.92 \(\pm\) 0.08 \\
10 & \(\alpha\)-terpineol * & 1199 & 1186 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.68 \(\pm\) 0.05 \\
11 & \(\mu\)-piperitol * & 1203 & 1207 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.32 \(\pm\) 0.04 \\
12 & \(\beta\)-elemene * & 1394 & 1389 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.50 \(\pm\) 0.11 \\
13 & Aristolochene * & 1486 & 1496 & 0.00 \(\pm\) 0.00 & 8.25 \(\pm\) 4.18 & 21.65 \(\pm\) 2.00 & 49.43 \(\pm\) 3.99 & 0.00 \(\pm\) 0.00 & 1.021 \(\pm\) 1.59 \\
14 & Valencene * & 1494 & 1496 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 20.32 \(\pm\) 2.33 & 0.00 \(\pm\) 0.00 & 1.14 \(\pm\) 0.20 \\
15 & \(\beta\)-bazzanene * & 1522 & 1519 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.00 \(\pm\) 0.00 & 0.96 \(\pm\) 0.18 \\ \hline Total & & & & & & & & & & & \\ \hline \end{tabular}   
* RI exp: retention indices calculated on DB-5 column; ** RI lit: retention indices from Adams Library [22]; relative concentration was expressed as the peak area and data listed were the mean of three injection results \(\pm\) standard error (SE); a compound identified with retention time of authentic standard, matching with MS libraries and comparison with reported RI; b compound identified by matching with MS library and comparison with reported RI. \end{tableFigure 4: Hierarchical clustering (HCA) was applied using the [PERSON]’s method. Clustering between symbionts and volatile emissions was selected.