Table 3.
Analysis of variance (ANOVA) for fitted linear regression model depicting effect of essential oils against isolates of Fusarium proliferatum and F. verticillioides in an agar disc diffusion assay
| Fungal isolates | Statistical parameters* | Essential oils | ||||||
|---|---|---|---|---|---|---|---|---|
| Anethum graveolens | Citrus paradisi | Mentha arvensis | Mentha spicata | Piper nigrum | Rosmarinus officinalis | Thymus vulgaris | ||
| F. proliferatum KT855215 | R square | 0.940 | 0.975 | 0.761 | 0.965 | 0.795 | 0.954 | 0.863 |
| Adjusted R2 | 0.920 | 0.967 | 0.682 | 0.954 | 0.727 | 0.939 | 0.818 | |
| Regression coefficient | 0.969 | 0.988 | 0.873 | 0.983 | 0.892 | 0.977 | 0.929 | |
| E | 0.111 | 0.077 | 0.434 | 0.114 | 0.269 | 0.130 | 0.280 | |
| Odd ratio | 1.160 | 0.932 | 1.898 | 1.100 | 1.403 | 0.952 | 1.542 | |
| RES | 0.576 | 0.702 | 1.806 | 1.089 | 0.841 | 1.056 | 1.482 | |
| RSS | 0.037 | 0.018 | 0.566 | 0.039 | 0.217 | 0.051 | 0.235 | |
| Regression df | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Residual df | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
| F | 46.703 | 118.690 | 9.578 | 83.769 | 11.627 | 62.438 | 18.942 | |
| Sig. | 0.006 | 0.002 | 0.054 | 0.003 | 0.042 | 0.004 | 0.022 | |
| F. proliferatum KT855218 | R square | 0.981 | 0.999 | 0.935 | 0.995 | 0.971 | 0.945 | 0.864 |
| Adjusted R2 | 0.974 | 0.999 | 0.913 | 0.993 | 0.961 | 0.927 | 0.819 | |
| Regression coefficient | 0.990 | 0.985 | 0.967 | 0.998 | 0.999 | 0.972 | 0.930 | |
| E | 0.040 | 0.016 | 0.149 | 0.026 | 0.105 | 0.084 | 0.156 | |
| Odd ratio | 1.038 | 1.040 | 1.207 | 1.193 | 0.902 | 1.467 | 1.648 | |
| RES | 0.240 | 0.702 | 0.961 | 0.400 | 1.089 | 0.361 | 0.462 | |
| RSS | 0.005 | 0.001 | 0.067 | 0.002 | 0.033 | 0.021 | 0.073 | |
| Regression df | 1.038 | 1.040 | 1.207 | 1.193 | 0.902 | 1.467 | 1.648 | |
| Residual df | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
| F | 151.737 | 2809.00 | 43.030 | 600.00 | 99.000 | 51.571 | 19.062 | |
| Sig. | 0.001 | 0.000 | 0.007 | 0.000 | 0.002 | 0.006 | 0.022 | |
| F. verticillioides KT855216 | R square | 0.983 | 0.838 | 0.719 | 0.998 | 0.930 | 0.920 | 0.780 |
| Adjusted R2 | 0.977 | 0.785 | 0.626 | 0.997 | 0.906 | 0.893 | 0.706 | |
| Regression coefficient | 0.991 | 0.916 | 0.848 | 0.999 | 0.964 | 0.959 | 0.883 | |
| E | 0.075 | 0.192 | 0.251 | 0.032 | 0.206 | 0.140 | 0.184 | |
| Odd ratio | 1.047 | 0.800 | 1.157 | 1.003 | 1.163 | 1.143 | 1.727 | |
| RES | 0.961 | 0.576 | 0.484 | 1.444 | 1.681 | 0.676 | 0.361 | |
| RSS | 0.017 | 0.111 | 0.189 | 0.003 | 0.127 | 0.059 | 0.102 | |
| Regression df | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Residual df | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
| F | 169.588 | 15.568 | 7.683 | 1444.00 | 39.709 | 34.373 | 10.618 | |
| Sig. | 0.001 | 0.029 | 0.069 | 0.000 | 0.008 | 0.010 | 0.047 | |
| F. verticillioides KT855217 | R square | 0.773 | 0.898 | 0.938 | 0.896 | 0.854 | 0.817 | 0.617 |
| Adjusted R2 | 0.697 | 0.864 | 0.917 | 0.861 | 0.806 | 0.757 | 0.490 | |
| Regression coefficient | 0.879 | 0.948 | 0.968 | 0.947 | 0.924 | 0.904 | 0.786 | |
| E | 0.183 | 0.203 | 0.174 | 0.140 | 0.147 | 0.224 | 0.417 | |
| Odd ratio | 1.148 | 0.750 | 0.987 | 1.125 | 1.295 | 1.303 | 1.613 | |
| RES | 0.342 | 1.089 | 1.369 | 0.506 | 0.380 | 0.676 | 0.841 | |
| RSS | 0.101 | 0.124 | 0.091 | 0.059 | 0.065 | 0.151 | 0.521 | |
| Regression df | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Residual df | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
| F | 10.191 | 26.347 | 45.132 | 25.851 | 17.618 | 13.430 | 4.843 | |
| Sig. | 0.050 | 0.014 | 0.007 | 0.015 | 0.025 | 0.035 | 0.115 | |
* SE of the estimate (E); regression sum of squares (RES); residual sum of squares (RSS)