The European Cultivated Potato Database

 
 

Jessica

[pedigree] [parents] [similar varieties][descriptive data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Jessica
Pedigree: Wilja x 1379 63 1669 [20]
Wilja x 1379 63 1669 (adg,dms,acl) [9]
Breeder: 5 [9]
Breeder's rights:
Synonyms:
National list: 1978 [9,20]
Source
Character[9][11][20][23]
ADMINISTRATION
n/vData source9112023
n/vPlant material maintained as1421
Plant health directive EC77/93, requirements222 -
Country of origin87 - 87 -
n/vSample status5555
PLANT CHARACTERISTICS
Maturity7 - - -
Foliage cover6 - - -
n/vFlower colour2 - - -
Flower frequency5 - - -
Pollen fertility - - - 9
TUBER CHARACTERISTICS
n/vTuber skin colour1 - - -
n/vPrimary tuber flesh colour4 - - -
Tuber shape3 - - -
Tuber eye depth7 - - -
Tuber skin texture5 - - -
TUBERING CHARACTERISTICS
Yield potential7 - - -
Tubers per plant7 - - -
Tuber size6 - - -
Tuber shape uniformity7 - - -
Secondary growth7 - - -
Growth cracking6 - - -
Hollow heart tendency7 - - -
Internal rust spot7 - - -
Resistance to external damage6 - - -
Dormancy period8 - - -
UTILISATION CHARACTERISTICS
Cooking type / 411 Cooked texture2 - - -
After cooking blackening7 - - -
Enzymic browning7 - - -
Taste7 - - -
Starch content4 - - 5
RESISTANCE TO FUNGAL DISEASES
Resistance to stem canker (Rhizoctonia solani)7 - - -
n/vWart (Synchytrium endobioticum)2 - - -
n/vField immunity to wart races1 - - -
Resistance to late blight on tubers7 - - -
Resistance to late blight on foliage5 - - -
RESISTANCE TO BACTERIAL DISEASES
Resistance to common scab (Streptomyces scabies)8 - - -
Resistance to blackleg (Erwinia spp.)7 - - -
RESISTANCE TO VIRUS DISEASES
Resistance to potato virus A8 - - -
Resistance to potato virus Y (strain not specified)4 - - -
Resistance to potato leaf roll virus4 - - -
RESISTANCE TO PESTS
Resistance to Globodera rostochiensis race 13 - - -


Source:
[9] Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), GERMANY 2005
[11] INRA, FRANCE 2005
[20] Plant Breeding and Acclimatization Institute, POLAND 2005
[23] N.I. Vavilov All-Russian Scientific Research, RUSSIAN FEDERATION 2005








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