Markies

Plant and tuber characteristics

• Maturity
  maincrop / 4
• Light sprout colour
  blue violet / BV
• Flower colour
  white / W
• Number of berries
  below average / 6,5
• Foliage - initial development
  quite fast / 7
• Foliage - final development
  good / 8
• Foliage - firmness
  firm / 8
• Foliage - selectability
  average / 6,5
• Skin colour
  yellow / Y
• Flesh colour
  light yellow / 6,5
• Skin finish
  good / 7
• Tuber shape
  oval long / OL
• Regularity of tuber shape
  regular / 7
• Tuberisation
  average / 6
• Tuber size
  quite large / 7,5
• Regularity of size
  regular / 7
• Dormancy
  average / 6,5

Sensitivity and quality

• Secondary growth
  quite sensitive / 6
• Black spot (internal bruising)
  slightly to not sensitive / 8
• Growth cracks
  slightly sensitive / 7
• Harvest damage
  sensitive / 5
• Metribuzin - pre-emergence
  slightly sensitive / 7
• Metribuzin - post-emergence
  slightly sensitive / 7
• Bentazon
  quite sensitive / 6
• Ethylene
  5% to 15% more tubers / 6
• Underwater weight
  427
• Dry matter content
  22,8%
• Cooking type
  floury / BC
• Discolouration after cooking
  quite sensitive / 6
• Raw discolouration
  slightly sensitive / 7
• Fries quality
  excellent / 8
• Dry matter distribution
  good / 7,5
• Crisping quality
  good / 7
• TGA-level
  3,4
• Carvone oil
  15% to 25% more tubers / 7
• Dormancy
  average / 6,5
• Mutation rate
  This variety may exhibit a high mutation rate. Therefore, the use of carvone oil is discouraged. / Use of carvone oil can provoke mutations.

Resistances

• Virus - Leaf roll
  slightly susceptible / 7
• Virus - Yn
  slightly susceptible / 7,5
• Virus - Yntn (tuber)
  slightly susceptible / 7
• Spraing
  very susceptible / 4
• Late blight - foliage
  slightly susceptible / 6,5
• Late blight - tuber
  slightly susceptible / 7
• Fusarium
  slightly to not susceptible / 8
• Common scab
  susceptible / 5
• Powdery scab
  very susceptible / 3,5
• Virus - A
  slightly to not susceptible / 8
• Virus - X
  slightly to not susceptible / 8
• Black dot
  - / -
• Erwinia
  susceptible / 5
• Wart disease F1
  - / -
• Wart disease F6
  quite susceptible / 5
• Wart disease F18
  - / -
• Golden nematode Ro 1/4
  resistant / 9
• Golden nematode Ro 2/3
  - / -
• Golden nematode Ro 5
  - / -
• White nematode Pa 2
  - / -
• White nematode Pa 3
  - / -