The European Cultivated Potato Database

 
 

Karla (1989)

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Karla (1989)
Pedigree: Adretta x III 69 121 55 N [6,9,18,20]
Breeder: 51 [9]
Breeder's rights:
Synonyms:
National list: 1989 [9,20]
ADMINISTRATION
Country of originGERMANY [6, 9, 18, 20]
Data sourceCZEHBROD [6] DEU416 [9] NEIKER [18] POL IPR BON [20]
Plant health directive EC77/93, requirementsFully tested [9] Part tested [6, 20]
Plant material maintained asTuber [18] In-vitro [6, 20] Tuber and in-vitro [9]
Sample statusAdvanced cultivar [6, 9, 18, 20]
Test conditionsNon organic [6]
PLANT CHARACTERISTICS
Flower colourWhite [9]
Flower frequencyRare [9]
Foliage coverGood [9]
Growth habitSemi erect [9]
Light sprout colourPink [9]
MaturityVery early [9]
TUBER CHARACTERISTICS
Primary tuber flesh colourLight yellow [9]
Tuber eye depthShallow [9]
Tuber shapeOval to round [9]
Tuber skin colourWhite to yellow [9]
Tuber skin textureSmooth [9]
TUBERING CHARACTERISTICS
Dormancy periodShort [9]
Early harvest yield potentialVery high [9]
Growth crackingLow to medium [9]
Hollow heart tendencyLow [9]
Internal rust spotVery infrequent [9]
Resistance to external damageModerate [9]
Resistance to internal bruisingHigh [9]
Secondary growthLow to medium [9]
Tuber shape uniformityUniform [9]
Tuber sizeMedium [9]
Tubers per plantFew to medium [9]
Yield potentialLow [9]
UTILISATION CHARACTERISTICS
After cooking blackeningTrace to little [18] Trace [9]
Cooking type / 411 Cooked textureFairly firm (multi-purpose type) to firm (salad type) [9]
Crisp suitabilityModerate [18]
Dry matter contentMedium [18]
Enzymic browningTrace [9]
French fry suitabilityModerate [18]
Starch contentLow to medium [9] Medium [18]
TasteGood [9]
RESISTANCE TO FUNGAL DISEASES
Field immunity to wart racesRace 1 [9]
Resistance to dry rot (Fusarium spp.)Medium to high [9]
Resistance to late blight on foliageMedium to high [9]
Resistance to late blight on tubersMedium to high [9]
Resistance to stem canker (Rhizoctonia solani)Medium to high [9]
Wart (Synchytrium endobioticum)Field immune [9]
RESISTANCE TO BACTERIAL DISEASES
Resistance to bacterial soft rot (Erwinia spp.)High [9]
Resistance to blackleg (Erwinia spp.)Medium [9]
Resistance to common scab (Streptomyces scabies)Low [9]
RESISTANCE TO VIRUS DISEASES
Resistance to potato leaf roll virusMedium [18] High [9]
Resistance to potato virus AHigh [18]
Resistance to potato virus MHigh [9]
Resistance to potato virus YNLow [18]
RESISTANCE TO PESTS
Resistance to Globodera rostochiensis race 1Low [9]


Source:
[6] Potato Research Institute, CZECH REPUBLIC 2010
[9] Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), GERMANY 2005
[18] NEIKER-Instituto Vasco de Investigación y Des, SPAIN 2005
[20] Plant Breeding and Acclimatization Institute, POLAND 2005















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