| OCHA | Oligochitosan A |
| OCHB | Oligochitosan B |
| Mw | Molecular weight |
| DA | Degree of acetylation |
| DP | Degree of polymerization |
| PAL | Phenylalanine Ammonia Lyase |
| PPO | Polyphenoloxidase |
| POD | Pperoxidase |
| RGI | Radial Growth Inhibition |
| BGI | Biomass Growth Inhibition |
| OCHA | Oligochitosan A |
| OCHB | Oligochitosan B |
| Mw | Molecular weight |
| DA | Degree of acetylation |
| DP | Degree of polymerization |
| PAL | Phenylalanine Ammonia Lyase |
| PPO | Polyphenoloxidase |
| POD | Pperoxidase |
| RGI | Radial Growth Inhibition |
| BGI | Biomass Growth Inhibition |