Serum star is a regular and high tuber setting variety with very good yield.
- Good storability
- Regular and high tuber setting
- Suitable for all soil types
Variety Characteristics
- Maturity: Late
- Tuber – Shape: Round
- Tuber – Flesh colour: White
- Tuber – Skin colour: Yellow
- Yield: Very good
- Destination: Starch processing
- Blight – Foliage: 6
- Blight – Tuber: 6
- Common scab: 8
- Leaf roll: 7,5
- A - Virus: 6
- X - Virus: 6
- Yn - Virus: 7
- Drought: 8
Resistances
- Nematode – Ro 1,4: 9 / rs 0%
- Nematode – Ro 2,3: 9/ rs 0,2%
- Nematode – Pa 2: 9 / rs 0,2%
- Nematode – Pa 3: 7 / rs 3%
- Nematode tolerance: -
- Wart disease - Fysio 1: Resistant
- Wart disease - Race 2/6: Resistant
- Wart disease - Race 18: 9
- Fertilization Advice N: 140 - 180 kg/ha
- Fertilization Advice P: Based on soil analysis
- Fertilization Advice K: 180-220 kg/ha
