Table 4.
Late blight screen of five diploid S. okadae accessions from the CPC.
| CPC accession number | Species or cultivars | P. infestans isolates (genotype) | |||||
|---|---|---|---|---|---|---|---|
| 2009-7654A (13 A2) | 2010-7822 (6A1) | 2010-7814 (23A1) | 2010-8122D (8 2 A1) | 2010-7838A (Misc') | EC1 (non-characterized) | ||
| 3761 | S. okadae | 1.0 | 1.5 | 4.0 | 2.0 | 1.5 | – |
| Rpi-vnt1.1_R6 | JHI cross | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 1.0 |
| 7129 | S. okadae | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 |
| 7625 | S. okadae | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 4.0 |
| 7629 | S. okadae | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 |
| 7775 | S. okadae | 1.0 | – | – | – | – | 3.0 |
The isolate names and genotypes are shown where known. The blight tests were performed on detached leaves using different isolates of P. infestans. Results were scored at 8 dpi, from 1 = susceptible to 5 = resistant; symptomless leaf. The scores shown are the average of at least two independent replicates. Highlighted in gray are compatible and intermediate compatible interactions.