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 | |
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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 | |
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Maturity | Intermediate |
Foliage cover | Moderate to good |
Flower colour | White |
tuber characteristics | |
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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 | |
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Tuber shape uniformity | Medium to uniform |
Internal rust spot | Very infrequent |
Dormancy period | Medium |
utilisation characteristics | |
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Starch content | Medium to high |
resistance to fungal diseases | |
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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 | |
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Resistance to common scab (Streptomyces scabies) | High to very high |
resistance to virus diseases | |
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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 |