ROUSSEAU

Catalogue_var :FR catalogue - list A

Category :CHF

Maturity :Mid-early to medium

Year :2019

Breeder(s) :LANTMANNEN SW SEED BV

All varieties

Descriptive characteristics

Tuber

Long oval to long, Eyes Shallow to very shallow, peau Red, Flesh Yellow

Sprout

proportion de violet dans la pigmentation anthocyanique de la base nill or weak, cylindric, pilosité strong

Leaf

couleur verte medium, foliole medium to large

Plant

taille small, port erected to semi-erected, type intermediate type

Stem

entrenoeuds moyenne

Flower

bouton floral weak to medium

Cultivation and use characteristics

Yield

91.91% of the control

Sizing

Proportion of big tubers
4

Slightly low

Storage ability

7

Good

Culinary quality

group A, coloration à la friture : not evaluated

Desprouting susceptibility

5

Moderately susceptible

Dormancy

Slightly short to medium

Dry matter content

Not evaluated

Diseases susceptibility

Leaf late blight

3

Susceptible

Common scab

5

Moderately susceptible

Potato Virus Y

6

Fairly not susceptible

Tuber late blight

2

Susceptible to very susceptible

Potato Virus X

Susceptible

Potato wart

Not evaluated

Potato Virus A

Susceptible

Potato cyst nematode RO 1-4

Resistant