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Disease incidence and index of tobacco seedlings inoculated with R. solanacearum.
| Date of disease survey | Yunyan 87 | Fandi 3 | ||
|---|---|---|---|---|
| Incidence (%) | Disease index | Incidence (%) | Disease Index | |
| 1 dpi | 0.00 | 0.00 | 0.00 | 0.00 |
| 3 dpi | 9.09 | 1.01 | 0.00 | 0.00 |
| 7 dpi | 38.18 | 7.47 | 7.27 | 1.21 |
| 25 dpi | 96.36 | 66.06 | 34.55 | 12.73 |
