Plana
Higher Taxon
Solanaceae
Genus
Solanum L.
Species
Solanum tuberosum L. cv. Plana
Parentage
[Pedigree History ] Vera x Katahdin
[Pedigree History ] Vera x Katahdin
Breeder
Asche-Saatzucht
Breeder Agent
Characters
| administration | |
|---|---|
| Data source | DEU416 |
| Plant material maintained as | Tuber |
| Plant health directive EC77/93, requirements | Part tested |
| Country of origin | BULGARIA |
| Sample status | Advanced cultivar |
| plant characteristics | |
|---|---|
| Maturity | Intermediate |
| Foliage cover | Moderate to good |
| Flower colour | White |
| tuber characteristics | |
|---|---|
| Tuber skin colour | White to yellow |
| Primary tuber flesh colour | Light yellow |
| Tuber shape | Oval to round |
| Tuber eye depth | Shallow to medium |
| tubering characteristics | |
|---|---|
| Tuber shape uniformity | Medium to uniform |
| Internal rust spot | Very infrequent |
| Dormancy period | Medium |
| utilisation characteristics | |
|---|---|
| Starch content | Medium to high |
| resistance to fungal diseases | |
|---|---|
| Resistance to late blight on tubers | Low to medium |
| Resistance to late blight on foliage | Low to medium |
| Wart (Synchytrium endobioticum) | Susceptible |
| resistance to bacterial diseases | |
|---|---|
| Resistance to common scab (Streptomyces scabies) | High to very high |
| resistance to virus diseases | |
|---|---|
| Resistance to potato virus A | High to very high |
| Resistance to potato virus M | Medium to high |
| Resistance to potato virus X | Medium to high |
| Resistance to potato virus Y (strain not specified) | High to very high |
| Resistance to potato leaf roll virus | High |