The European Cultivated Potato Database

 
 

Libana

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Libana
Pedigree: II 65 4887 x I 65 751 132 [6]
ll 65 4887 x I 65 751 132 [20]
ll 65 4887 x l 65 751 132 [9]
Breeder: 120 [9]
Breeder's rights:
Synonyms:
National list: 1984 [9,20]
ADMINISTRATION
Country of originGERMANY [6, 9, 14, 20]
Data sourceCZEHBROD [6] DEU416 [9] HUN052 [14] POL IPR BON [20] VRI RUSSIA [23]
Plant health directive EC77/93, requirementsFully tested [9] Part tested [6, 14] Untested [20]
Plant material maintained asTuber [20, 23] In-vitro [6, 14] Tuber + in-vitro and cryopreservation [9]
Sample statusAdvanced cultivar [6, 9, 14, 20, 23]
Test conditionsNon organic [6, 14]
PLANT CHARACTERISTICS
Flower colourWhite [9]
Flower frequencyRare [9]
Foliage coverGood [9]
Light sprout colourGreen [9]
MaturityLate [14] Intermediate to late [9]
Pollen fertilityModerate [23]
TUBER CHARACTERISTICS
Primary tuber flesh colourCream [14] Light yellow [9]
Tuber eye depthShallow [9, 14]
Tuber shapeOval [9, 14]
Tuber skin colourWhite to yellow [9, 14]
Tuber skin textureIntermediate [9]
TUBERING CHARACTERISTICS
Dormancy periodLong [9]
Growth crackingMedium [9]
Hollow heart tendencyMedium [9]
Internal rust spotInfrequent [9]
Resistance to external damageResistant [9]
Resistance to internal bruisingMedium to high [9]
Secondary growthMedium [9]
Tuber shape uniformityMedium to uniform [9]
Tuber sizeMedium to large [14] Very large [9]
Tubers per plantFew to medium [9]
Yield potentialHigh [14, 23] High to very high [9]
UTILISATION CHARACTERISTICS
After cooking blackeningTrace [9]
Cooking type / 411 Cooked textureFairly firm (multi-purpose type) [14] Mealy (floury type) to fairly firm (multi-purpose type) [9]
Crisp suitabilityPoor [9]
Dry matter contentHigh [14]
Enzymic browningTrace [9]
French fry suitabilityModerate [9]
Starch contentMedium [9] High [14]
TasteGood [9, 14]
RESISTANCE TO FUNGAL DISEASES
Field immunity to wart racesRace 1 [9]
Resistance to dry rot (Fusarium spp.)High [9]
Resistance to late blight on foliageMedium [23] Medium to high [9, 14]
Resistance to late blight on tubersMedium [23] Medium to high [9]
Resistance to stem canker (Rhizoctonia solani)Low to medium [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 to high [9]
Resistance to common scab (Streptomyces scabies)Medium to high [9]
RESISTANCE TO VIRUS DISEASES
Resistance to potato leaf roll virusMedium to high [14] Very high [9]
Resistance to potato virus AMedium [9]
Resistance to potato virus MHigh [9]
Resistance to potato virus XVery high [9]
Resistance to potato virus Y (strain not specified)Low to medium [9] Medium to high [14]
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
[14] Pannon University , HUNGARY 2005
[20] Plant Breeding and Acclimatization Institute, POLAND 2005
[23] N.I. Vavilov All-Russian Scientific Research, RUSSIAN FEDERATION 2005















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