Simphony

  • Excellent storability with few storage losses
  • Stable yield over the years
  • Very good phytophthora resistance
Semagri Information

4 = Susceptible
5 = Moderately susceptible
6 = Slightly susceptible
7 = Moderately resistant
8 = Highly resistant
9 = Not susceptible / resistant

RS = relative susceptibility

VarietySimphony
MaturityLate
Tuber – ShapeRound / oval
Tuber – Flesh colourLight yellow
Tuber – Skin colourYellow
YieldVery high
DestinationStarch processing
Blight – Foliage8,5
Blight – Tuber8
Common scab8
Leaf roll7
Virus A7
Virus X7,5
Virus Y7
Drought6
Nematode - Ro 1-49 / rv 0,47 %
AM Resistant – Ro 2-38 / rv 2,52 %
AM Resistant – Pa 29 / rv 0,11 %
AM Resistant – Pa 39 / rv 0,2 %
Nematode tolerance7,5
Wart disease - Fysio 1Resistant
Wart disease - Race 2/6Resistant
Wart disease - Race 188
Fertilization Advice N160-200 kg/ha
Fertilization Advice K170-200 kg/ha
Fertilization Advice PBased on soil analysis

Our other varieties

4 = Susceptible
5 = Moderately susceptible
6 = Slightly susceptible
7 = Moderately resistant
8 = Highly resistant
9 = Not susceptible / resistant

RS = relative susceptibility
* = own preliminary research