Kotnov
Higher Taxon
Solanaceae
Genus
Solanum L.
Species
Solanum tuberosum L. cv. Kotnov
Parentage
[Pedigree History ] (Aspa x Pac) x Hindenburg
[Pedigree History ] (Aspa x Pac) x Hindenburg
Breeder Agent
Characters
| administration | |
|---|---|
| Data source | CZEHBROD |
| DEU416 | |
| Plant material maintained as | In-vitro |
| Plant health directive EC77/93, requirements | Part tested |
| Infected | |
| Country of origin | CZECH REPUBLIC |
| SERBIA | |
| Sample status | Advanced cultivar |
| Test conditions | Non organic |
| plant characteristics | |
|---|---|
| Maturity | Late |
| Intermediate to late | |
| Growth habit | Spreading |
| Foliage cover | Poor to moderate |
| Good | |
| Flower frequency | Very rare |
| Occasional to frequent | |
| Berries | Very rare |
| Rare | |
| Pollen fertility | Very low |
| Light sprout colour | Pink |
| tuber characteristics | |
|---|---|
| Tuber skin colour | White to yellow |
| Primary tuber flesh colour | White |
| Tuber shape | Oval to round |
| Tuber eye depth | Medium |
| tubering characteristics | |
|---|---|
| Yield potential | Medium |
| Medium to high | |
| Tuber size | Medium |
| Tuber shape uniformity | Medium to uniform |
| Resistance to external damage | Moderate |
| utilisation characteristics | |
|---|---|
| Dry matter content | High to very high |
| Starch content | High |
| Protein content | High |
| resistance to fungal diseases | |
|---|---|
| Resistance to late blight on tubers | Medium to high |
| Resistance to late blight on foliage | Very high |
| Wart (Synchytrium endobioticum) | Field immune |
| Field immunity to wart races | Race 1 |
| resistance to bacterial diseases | |
|---|---|
| Resistance to common scab (Streptomyces scabies) | Low |
| High | |
| resistance to virus diseases | |
|---|---|
| Resistance to potato virus A | Very low |
| Very high | |
| Resistance to potato virus M | Very low |
| Medium to high | |
| Resistance to potato virus S | Very low |
| Resistance to potato virus X | Very low |
| High to very high | |
| Resistance to potato virus Y (strain not specified) | Very low |
| Resistance to potato leaf roll virus | Very low |
| Medium to high | |
| resistance to pests | |
|---|---|
| Resistance to Globodera rostochiensis race 1 | Very low to low |
| Low | |