Table 1 Antibacterial activity of compounds 3a to 3 k, Kocide against R. solanacearum
| inhibition rates (%) | ||
|---|---|---|
| Compounds | 500 mg/L | 200 mg/L |
| 3a | 5.0 | 0.0 |
| 3b | 6.0 | 0.0 |
| 3c | 5.0 | 1.1 |
| 3d | 18.2 | 15.2 |
| 3e | 80.9 | 33.3 |
| 3f | 39.0 | 18.2 |
| 3g | 100.0 | 57.1 |
| 3h | 35.0 | 12.4 |
| 3i | 40.3 | 0.0 |
| 3j | 25.2 | 1.9 |
| 3k | 36.1 | 0.0 |
| Kocide 3000 | 100.0 | 100.0 |
| Cu(OH)2 | ||