| Plant | Percent Growth Inhibition at Different Concentrations | ||
|---|---|---|---|
| 5% | 10% | 20% | |
| Adhatoda vasica | 30.11 | 33.50 | 64.50 |
| Azadirachta indica | 32.50 | 34.80 | 36.50 |
| Ocimum sanctum | 28.45 | 26.99 | 58.70 |
| Allium sativum | 35.0 | 55.18 | 74.07 |
| Datura metal | 25.11 | 27.20 | 29.50 |
| Zingiber officinale | 31.85 | 53.70 | 70.05 |