| Index | Unsprayed | † | Captan Calendar-based | † | Captan RIMpro | † | KBC + S RIMpro | † |
| NDVI | 0.72 | b | 0.86 | a | 0.83 | a | 0.83 | a |
| REIP | 713 | b | 721 | a | 719 | a | 720 | a |
| NIR3/1 | 1.04 | a | 0.90 | c | 0.93 | bc | 0.93 | b |
| MSI | 0.68 | a | 0.53 | c | 0.56 | b | 0.57 | b |
| Scab Index 1 | 0.38 | b | 0.73 | a | 0.73 | a | 0.74 | a |
| Scab Index 2 | 0.31 | a | 0.12 | b | 0.15 | b | 0.15 | b |
| Green Peak | 0.13 | a | 0.12 | a | 0.14 | a | 0.14 | a |
| Red Edge | 0.17 | b | 0.35 | a | 0.35 | a | 0.34 | a |
| ZTM | 1.61 | c | 2.66 | a | 2.37 | b | 2.44 | ab |