Palace

Plant and tuber characteristics

• Maturity
  maincrop / 4,5
• Light sprout colour
  green red / GR
• Flower colour
  purple / P
• Number of berries
  very high / 4
• Foliage - initial development
  quite fast / 7,5
• Foliage - final development
  good / 8
• Foliage - firmness
  quite firm / 7,5
• Foliage - selectability
  average / 6,5
• Skin colour
  yellow / Y
• Flesh colour
  light yellow / 6
• Skin finish
  average / 6
• Tuber shape
  oval / O
• Regularity of tuber shape
  regular / 7
• Tuberisation
  average / 6
• Tuber size
  quite large / 7,5
• Regularity of size
  quite regular / 6,5
• Dormancy
  quite short / 5

Sensitivity and quality

• Secondary growth
  quite sensitive / 6
• Black spot (internal bruising)
  quite sensitive / 6
• Growth cracks
  quite sensitive / 6,5
• Harvest damage
  sensitive / 5
• Metribuzin - pre-emergence
  sensitive / 5
• Metribuzin - post-emergence
  quite sensitive / 6
• Bentazon
  - / -
• Ethylene
  5% to 15% more tubers / 6
• Underwater weight
  430
• Dry matter content
  23,2%
• Cooking type
  floury / C
• Discolouration after cooking
  slightly sensitive / 7
• Raw discolouration
  quite sensitive / 6
• Fries quality
  excellent / 8
• Dry matter distribution
  average / 6
• Crisping quality
  average / 6
• TGA-level
  13,1
• Carvone oil
  25% more tubers / 8
• Dormancy
  quite short / 5

Resistances

• Virus - Leaf roll
  - / -
• Virus - Yn
  slightly susceptible / 7,5
• Virus - Yntn (tuber)
  slightly susceptible / 6
• Spraing
  susceptible / 5,5
• Late blight - foliage
  susceptible / 5
• Late blight - tuber
  slightly susceptible / 6,5
• Fusarium
  susceptible / 5,5
• Common scab
  slightly susceptible / 6
• Powdery scab
  slightly susceptible / 7,5
• Virus - A
  - / -
• Virus - X
  - / -
• Black dot
  susceptible / 5
• Erwinia
  - / -
• Wart disease F1
  - / -
• Wart disease F6
  - / -
• Wart disease F18
  - / -
• Golden nematode Ro 1/4
  - / -
• Golden nematode Ro 2/3
  - / -
• White nematode Pa 2
  susceptible / 2
• White nematode Pa 3
  susceptible / 2