Table 2.
Measured and predicted antifungal activities of target compounds against Pythium aphanidermatum and Rhizoctonia solani.
| Pythium aphanidermatum | Rhizoctonia solani | |||||||
|---|---|---|---|---|---|---|---|---|
| No. | EC50 | pEC50 | Predicted pEC50 | EC50 | pEC50 | Predicted pEC50 | ||
| (μg·mL−1) | CoMFA | CoMSIA | (μg·mL−1) | CoMFA | CoMSIA | |||
| 1a | 114.20 | 3.94 | 4.002 | 3.964 | 141.25 | 3.85 | 3.880 | 3.810 |
| 1b | 74.90 | 4.13 | 3.971 | 3.967 | 74.99 | 4.12 | 4.037 | 4.023 |
| 1c | 19.95 | 4.70 | 4.687 | 4.677 | 17.99 | 4.74 | 4.729 | 4.683 |
| 1e | 82.78 | 4.08 | 4.170 | 4.042 | 77.98 | 4.11 | 4.080 | 4.065 |
| 1f | 91.47 | 4.04 | 3.983 | 3.953 | 89.95 | 4.05 | 3.990 | 4.012 |
| 1h | 94.23 | 4.03 | 4.019 | 3.993 | 78.16 | 4.11 | 4.035 | 4.032 |
| 1i | 93.29 | 4.03 | 4.155 | 4.217 | 82.79 | 4.08 | 4.085 | 4.075 |
| 2a | 87.12 | 4.06 | 3.973 | 3.972 | 108.52 | 3.96 | 3.856 | 3.820 |
| 2b | 166.37 | 3.78 | 3.953 | 3.992 | 89.63 | 4.05 | 4.039 | 4.029 |
| 2d | 117.20 | 3.93 | 4.013 | 3.953 | 163.22 | 3.79 | 3.830 | 3.839 |
| 2e | 52.20 | 4.28 | 4.194 | 4.219 | 103.51 | 3.99 | 3.960 | 3.979 |
| 2j | 56.23 | 4.25 | 4.240 | 4.240 | 50.12 | 4.30 | 4.301 | 4.323 |
| 2g | 71.40 | 4.15 | 4.019 | 4.030 | 76.91 | 4.11 | 4.083 | 4.039 |
| 2h | 79.90 | 4.10 | 3.997 | 4.016 | 84.92 | 4.07 | 4.050 | 4.037 |
| 3a | 82.29 | 4.08 | 4.093 | 4.061 | 110.41 | 3.96 | 3.923 | 3.897 |
| 3b | 80.49 | 4.09 | 4.121 | 4.174 | 87.9 | 4.06 | 3.990 | 4.002 |
| 3c | 16.75 | 4.78 | 4.871 | 4.804 | 19.19 | 4.72 | 4.170 | 4.704 |
| 3d | 77.04 | 4.11 | 4.051 | 4.033 | 90.57 | 4.04 | 4.006 | 4.051 |
| 3e | 95.50 | 4.02 | 4.048 | 4.059 | 101.39 | 3.99 | 3.998 | 4.016 |
| 3f | 69.35 | 4.16 | 4.111 | 4.140 | 102.09 | 3.99 | 3.954 | 3.991 |
| 4a | 169.82 | 3.77 | 3.895 | 3.834 | 121.37 | 3.92 | 3.927 | 3.861 |
| 4b | 84.10 | 4.08 | 3.895 | 3.931 | 85.9 | 4.07 | 4.001 | 4.026 |
| 4e | 35.31 | 4.45 | 4.364 | 4.467 | 78.51 | 4.11 | 4.047 | 4.028 |
| 4j | 79.43 | 4.10 | 4.231 | 4.227 | 53.7 | 4.27 | 4.316 | 4.350 |
| 4f | 154.88 | 3.81 | 3.892 | 3.937 | 170.56 | 3.77 | 3.939 | 3.992 |
| 4g | 141.25 | 3.85 | 3.971 | 3.965 | 101.39 | 3.99 | 4.018 | 4.034 |
| 4h | 151.35 | 3.82 | 3.869 | 3.910 | 79.62 | 4.10 | 4.012 | 4.013 |
| 5b | 31.29 | 4.50 | 4.388 | 4.433 | 103.04 | 3.99 | 3.957 | 4.054 |
| 5f | 66.10 | 4.18 | 4.201 | 4.098 | 71.94 | 4.14 | 4.142 | 4.194 |
| 5h | 41.68 | 4.38 | 4.315 | 4.405 | 95.72 | 4.02 | 4.022 | 3.969 |
| Boscalid | 10.68 | 4.97 | 4.960 | 4.938 | 14.47 | 4.84 | 4.896 | 4.860 |