The European Cultivated Potato Database

 
 

Chippewa

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Chippewa
Pedigree: USDA 40568 x USDA 24642 [8,9,20]
Breeder: Kartoffelzucht Böhm [9]
Breeder's rights:
Synonyms:
National list: 1933 [8,9,20]
ADMINISTRATION
Country of originUNITED STATES [8, 9, 20]
Data sourceDEU001 [8] DEU416 [9] POL IPR BON [20] VRI RUSSIA [23]
Plant health directive EC77/93, requirementsFully tested [9] Untested [8, 20]
Plant material maintained asTuber [20, 23] In-vitro [8] In-vitro and cryopreservation [9]
Sample statusAdvanced cultivar [8, 9, 20, 23]
Test conditionsNon organic [8]
PLANT CHARACTERISTICS
BerriesRare to occasional [9]
Flower colourWhite [9]
Flower frequencyOccasional to frequent [9]
Foliage coverModerate to good [9]
MaturityIntermediate [9] Early to intermediate [8]
Pollen fertilityVery high [23]
TUBER CHARACTERISTICS
Primary tuber flesh colourWhite [8, 9]
Tuber eye depthShallow to medium [9] Shallow [8]
Tuber shapeOval to round [9] Oval [8]
Tuber skin colourWhite to yellow [9]
Tuber skin textureVery smooth to smooth [9]
TUBERING CHARACTERISTICS
Tuber shape uniformityUniform [9]
Tuber sizeLarge [9]
Tubers per plantFew [9]
Yield potentialMedium to high [9]
UTILISATION CHARACTERISTICS
Dry matter contentHigh [23]
Starch contentLow [8, 9]
TasteModerate [9]
RESISTANCE TO FUNGAL DISEASES
Resistance to late blight on foliageLow [9] Low to medium [8] Medium [23]
Resistance to late blight on tubersMedium [23] High [8, 9]
Resistance to powdery scab (Spongospora subterranea)Low to medium [8]
Wart (Synchytrium endobioticum)Susceptible [8, 9]
RESISTANCE TO BACTERIAL DISEASES
Resistance to common scab (Streptomyces scabies)Low [9]
RESISTANCE TO VIRUS DISEASES
Resistance to potato leaf roll virusLow [9] Low to medium [8]
Resistance to potato virus AVery high [8, 9]
Resistance to potato virus XLow [9]
Resistance to potato virus Y (strain not specified)High [9] High to very high [8]
RESISTANCE TO PESTS
Resistance to Globodera rostochiensis race 1Low [9]


The following sources maintain more than one accession of the variety Chippewa:
Source Accession no. Recorded variations
236523none
232127none

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















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