Table 1.
Effects of compounds 4a-c and 4e-h (5 × 10-4 mol L-1) on the radicle growth of S. bicolor and C. sativus seedlings after 72 hours.
| Compound | C. sativus inhibition (%)* | S. bicolor inhibition (%) |
|---|---|---|
| 4a | 27.6 Ca | 27.1 Ba |
| 4b | 31.2 BCa | 23.9 Ba |
| 4c | 30.2 BCa | 26.9 Ba |
| 4e | 36.5 ABCa | 18.9 Bb |
| 4f | 38.5 ABCa | 25.0 Bb |
| 4g’ | 41.0 ABa | 44.3 Aa |
| 4h’ | 45.3 Aa | 44.3 Aa |
* Mean values in the same column with the same capital letters are not significant at P = 0.05% by Tukey’s test; Mean values in the same line with the same small letter are not significant at P = 0.05% by Tukey’s test.