B.F. 15

Catalogue_var :FR catalogue - list A

Category :CHF

Maturity :Mid-early

Year :1947

Genetic origin :Belle de Fontenay X Flava

Breeder(s) :INRA (FR)

All varieties

Descriptive characteristics

Tuber

Claviform, Eyes Slighly sunken to shallow, peau Yellow, Flesh Yellow

Sprout

Leaf

Plant

Stem

Flower

Cultivation and use characteristics

Yield

88% of the control

Sizing

Proportion of big tubers
4

Slightly low

Storage ability

3

Low

Culinary quality

group A, coloration à la friture : Fairly light

Desprouting susceptibility

7

Slightly not susceptible

Dormancy

Slightly short

Dry matter content

4

Slighlty low

Diseases susceptibility

Leaf late blight

4

Fairly susceptible

Common scab

6

Fairly not susceptible

Potato Virus Y

4

Fairly susceptible

Tuber late blight

1

Very susceptible

Potato Virus X

Susceptible

Potato wart

9

Not very susceptible

Potato Virus A

Resistant

Potato cyst nematode RO 1-4

Susceptible