| BPH | Brown planthopper |
| TN1 | Taichung Native 1 |
| MAPK | Mitogen-activated protein kinase |
| LecRK | Lectin receptor kinase |
| ANOVA | Analysis of variance |
| SA | Salicylic acid |
| JA | Jasmonic acid |
| ET | Ethylene |
| ROS | Reactive oxygen species |
| GST | Glutathione S–transferase |
| CAT | Catalase |
| SOD | Superoxide dismutase |
| POD | Peroxidase |
| PAL1 | Phenylalanine ammonia lyase 1 |
| EDS1 | Enhanced disease susceptibility 1 |
| NPR1 | Nonexpresser of pathogenesis-related genes 1 |
| AOS1 | Allene oxide synthase 1 |
| AOS2 | allene oxide synthase 2 |
| LOX1 | Lipoxygenase 1 |
| ACS2 | 1-aminocyclopropane-1-carboxylate synthase 2 |
| EIN2 | Ethylene-insensitive gene 2 |
| ERF3 | Ethylene-responsive transcription factor |
| C4H | Cinnamate-4-hydroxylase |
| CHS | Chalcone synthase |
| CHI | Chalcone isomerase |