The European Cultivated Potato Database

 
 

Ewerest

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Ewerest
Pedigree: Erika x Merkur [9,20]
Breeder: Kartoffelzucht Böhm [9]
Zamarte [20]
Breeder's rights:
Synonyms:
National list: 1955 [9,20]
Characters Ewerest Merkur
Foliage cover 6[9]  -  
Flower colour 2[9,59]  -  
Flower frequency 5[9,59]  -  
Berries 3[9] 5[59]  -  
Tuber skin colour 1[9,59]  -  
Primary tuber flesh colour 2[9] 3[59]  -  
Tuber shape 2[9,59]  -  
Tuber eye depth 5[9] 6[59]  -  
Yield potential 3[23] 8[9]  -  
Tuber size 6[59] 7[9]  -  
Tuber shape uniformity 6[9]  -  
Secondary growth 7[59]  -  
Resistance to external damage 5[59]  -  
Dormancy period 5[59]  -  
After cooking blackening 6[59]  -  
Taste 5[9] 6[59]  -  
Frying colour 3[59]  -  
Dry matter content 5[23]  -  
Starch content 6[9] 7[59]  -  
Resistance to early blight (Alternaria solani) 7[9]  -  
Resistance to stem canker (Rhizoctonia solani) 3[9]  -  
Resistance to common scab (Streptomyces scabies) 7[9,59]  -  
Wart (Synchytrium endobioticum) 2[9]  -  
Field immunity to wart races 1[9]  -  
Resistance to gangrene (Phoma foveata) 5[59]  -  
Resistance to dry rot (Fusarium spp.) 3[59]  -  
Resistance to bacterial soft rot (Erwinia spp.) 3[59]  -  
Resistance to potato virus M 9[9]  -  
Resistance to potato virus Y (strain not specified) 7[9]  -  
Resistance to potato leaf roll virus 7[9]  -  
Resistance to Globodera rostochiensis race 1 3[9]  -  
Resistance to late blight on tubers 3[59] 7[9]  -  
Resistance to late blight on foliage 7[9]  -  


Source:
[9] Scheler, Konrad 2000 Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), GERMANY
[20] Zimnoch-Guzowska, Ewa 2000 Plant Breeding and Acclimatization Institute, POLAND
[23] Kiru, Stepan 1999 N.I. Vavilov All-Russian Scientific Research, RUSSIAN FEDERATION
[59] Utecht, Marta 2006 Plant Breeding and Acclimatization Institute, POLAND
[11] Ellisseche, Daniel 2000 INRA, FRANCE








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