ISABEL

Catalogue_var :FR catalogue - list A

Category :C

Maturity :Early

Year :1999

Genetic origin :Nicola X Ténor

Breeder(s) :GROCEP (FR)

All varieties

Descriptive characteristics

Tuber

Long oval, Eyes Shallow, peau Yellow, Flesh Yellow

Sprout

Leaf

Plant

Stem

Flower


Cultivation and use characteristics

Yield

103% of the control

Sizing

Proportion of big tubers
6

Fairly high

Storage ability

3

Low

Culinary quality

group A-B, coloration à la friture : Dark

Desprouting susceptibility

7

Slightly not susceptible

Dormancy

Very short

Dry matter content

2

Low to very low

Diseases susceptibility

Leaf late blight

3

Susceptible

Common scab

5

Moderately susceptible

Potato Virus Y

5

Moderately susceptible

Tuber late blight

Not evaluated

Potato Virus X

Resistant

Potato wart

9

Not very susceptible

Potato Virus A

Susceptible

Potato cyst nematode RO 1-4

Resistant