Table 3.
Experimental and theoretical fungicidal activity of forty-four strobilurin analogues against Rhizoctonia solani.
| No. | Toxicity baselines | R 2 | EC50 (μM) | pEC 50 | Predicted pEC50 | No. | Toxicity baselines | R 2 | EC50 (μM) | pEC 50 | Predicted pEC50 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1a | Y = 0.1548 × +5.0705 | 0.9653 | 0.670 | 6.174 | 6.832 | 5a* | Y = 0.1195 × +4.9791 | 0.9994 | 4.094 | 5.388 | 6.189 |
| 1b | Y = 0.1680 × +4.8752 | 0.9873 | 12.075 | 4.918 | 4.776 | 5b | Y = 0.0808 × +5.0415 | 0.9330 | 0.808 | 6.093 | 6.150 |
| 1c | Y = 0.1344 × +4.9099 | 0.9902 | 8.864 | 5.052 | 4.980 | 5c | Y = 1.3478 × +9.1015 | 0.8660 | 0.00225 | 8.648 | 8.659 |
| 1d | Y = 0.1469 × +5.3148 | 0.9916 | 0.015 | 7.823 | 7.272 | 5d | Y = 0.6932 × +5.6521 | 0.9992 | 0.254 | 6.595 | 6.506 |
| 1e* | Y = 0.1859 × +4.8678 | 0.9977 | 10.038 | 4.998 | 4.240 | 5e | Y = 0.5458 × +5.6282 | 0.9242 | 0.163 | 6.788 | 6.714 |
| 1f | Y = 0.1983 × +4.9448 | 0.9945 | 3.581 | 5.446 | 5.427 | 5 f | Y = 0.1134 × +4.9905 | 0.9994 | 3.196 | 5.495 | 5.470 |
| 2a | Y = 0.2308 × +4.5577 | 0.9971 | 163.403 | 3.787 | 3.768 | 5 g | Y = 0.1877 × +5.0511 | 0.9998 | 1.189 | 5.925 | 5.874 |
| 2b* | Y = 0.2595 × +5.0316 | 0.9951 | 1.224 | 5.912 | 5.931 | 5 h | Y = 0.1375 × +5.0934 | 0.9998 | 0.471 | 6.679 | 6.814 |
| 2c | Y = 0.1712 × +4.8075 | 0.9728 | 23.161 | 4.635 | 4.724 | 6a* | Y = 0.2084 × +4.8674 | 0.9808 | 11.881 | 4.925 | 5.212 |
| 2d | Y = 0.1355 × +4.8334 | 0.9957 | 30.306 | 4.519 | 4.556 | 6b | Y = 0.1480 × +5.0480 | 0.9802 | 1.257 | 5.901 | 5.904 |
| 2e | Y = 0.1067 × +5.0216 | 0.9176 | 1.086 | 5.964 | 5.971 | 6c | Y = 2.2174 × +7.3938 | 0.9569 | 0.209 | 6.680 | 6.744 |
| 3a | Y = 0.1329 × +4.8697 | 0.9574 | 26.246 | 4.581 | 4.623 | 6d | Y = 1.0536 × +6.1433 | 0.9885 | 0.183 | 6.739 | 6.792 |
| 3b* | Y = 0.3308 × +5.784 | 0.9741 | 0.0108 | 7.967 | 7.663 | 6e | Y = 0.3965 × +5.0009 | 0.9918 | 2.300 | 5.638 | 5.639 |
| 3c* | Y = 0.1754 × +4.9515 | 0.9966 | 4.994 | 5.302 | 5.460 | 6 f | Y = 0.0871 × +5.0552 | 0.7815 | 0.614 | 6.212 | 6.184 |
| 3d* | Y = 0.2636 × +4.7920 | 0.9950 | 14.222 | 4.847 | 3.969 | 6 g* | Y = 0.2434 × +4.8629 | 0.9972 | 8.157 | 5.089 | 4.879 |
| 3e | Y = 0.1468 × +5.0498 | 0.9921 | 1.034 | 5.986 | 5.933 | 6 h | Y = 0.2662 × +4.9499 | 0.9988 | 3.481 | 5.458 | 5.378 |
| 4a* | Y = 0.3140 × +4.6536 | 0.9910 | 33.427 | 4.476 | 4.672 | 7a | Y = 2.0149 × +7.6913 | 0.9696 | 0.116 | 6.937 | 6.808 |
| 4b | Y = 0.4655 × +4.4200 | 0.8782 | 44.074 | 4.356 | 4.333 | 7b | Y = 0.1523 × +4.9041 | 0.9463 | 10.305 | 4.987 | 5.139 |
| 4c* | Y = 0.2064 × +4.6537 | 0.9962 | 109.776 | 3.960 | 4.074 | 7c | Y = 0.3146 × +4.8637 | 0.9859 | 5.604 | 5.252 | 5.233 |
| 4d | Y = 0.1482 × +4.6063 | 0.9935 | 1009.92 | 2.996 | 2.881 | 7d | Y = 0.5507 × +5.6712 | 0.9402 | 0.139 | 6.857 | 6.808 |
| 4e | Y = 0.5148 × +4.5699 | 0.9996 | 17.124 | 4.766 | 4.825 | 7e* | Y = 0.4260 × +5.5412 | 0.9663 | 0.115 | 6.940 | 6.297 |
| 4 f | Y = 0.3469 × +4.6395 | 0.9273 | 24.248 | 4.615 | 4.673 | 7f | Y = 0.3960 × +4.6790 | 0.9299 | 13.307 | 4.874 | 4.950 |
| pyraclostrobin | Y = 0.3292 × +4.8818 | 0.9187 | 5.896 | 5.229 | 5.254 |