Karrera
ActiveSolanum tuberosum L. · Potato
HZPC Holland B.V.
UA
2 records
Diseases
Potato Scab
Solanum tuberosum L.
A group of potato diseases caused by various pathogens, primarily affecting the tubers. It includes common, powdery, silver, skin spot, and black scurf forms, which differ in their causal agents and symptoms.
In the reference 1 000 varieties crop Potato, where this is mentioned in the description.
Potato scab encompasses five main forms of the disease: common scab, caused by the actinomycetes Streptomyces scabies; powdery scab (Spongospora subterranea); silver scurf (Helminthosporium solani); skin spot (Polyscytalum pustulans); and black scurf, or Rhizoctonia disease (Rhizoctonia solani). Lesions appear on the tubers as ulcers, pustules, spots with a metallic sheen, or growths on the roots.
In agronomic practice, cultivar resistance is assessed using a scoring scale, as specific immunity genes for scab pathogens have not been identified. Breeding efforts are focused on selecting hybrid material with high field tolerance and complex resistance to diseases under production conditions.
General information about the subject — on the page Scab.
Varieties of Potato mentioned in the description
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
Mayan Queen
TerminatedSolanum tuberosum L. · Potato
SCOTTISH CROP RESEARCH INSTITUTE
Pomroll
ActiveSolanum tuberosum L. · Potato
BRETAGNE PLANTS INNOVATION S.A.S.
FR
4 records
Finnja
TerminatedSolanum tuberosum L. · Potato
Winfried Lange, Frank Lange
DE
3 records
Kolia
ActiveSolanum tuberosum L. · Potato
Pomorsko Mazurska Hodowla Ziemniaka Sp.z o.o. z siedziba w Strzekecinie
PL
5 records
Cyranka
ActiveSolanum tuberosum L. · Potato
Hodowla Ziemniaka Zamarte sp. z o.o. - Grupa IHAR
PL
4 records
VB Liepa
TerminatedSolanum tuberosum L. · Potato
Lietuvos agrarinių ir miškų mokslų centro Vokės filialas
LT
2 records
Sivas
ActiveSolanum tuberosum L. · Potato
Konst Research, Aardappelveredelingsbedrijf B.V.
NL
4 records
Rima
ActiveSolanum tuberosum L. · Potato
Hodowla Ziemniaka Zamarte sp. z o.o. - Grupa IHAR
PL
3 records
Werbena
ActiveSolanum tuberosum L. · Potato
Hodowla Ziemniaka Zamarte sp. z o.o. - Grupa IHAR
PL
4 records
Mammut
ActiveSolanum tuberosum L. · Potato
Bavaria Saat GbR
DE
3 records
VB Rasa
TerminatedSolanum tuberosum L. · Potato
Lietuvos agrarinių ir miškų mokslų centro Vokės filialas
LT
2 records
Hassel
ActiveSolanum tuberosum L. · Potato
Graminor AS, N-2322 Ridabu
Saint Calais
ActiveSolanum tuberosum L. · Potato
Sloots Aardappelkweekbedrijf B.V.
NL
3 records
Oda
TerminatedSolanum tuberosum L. · Potato
Hodowla Roślin Szyldak sp. z o.o.
PL
2 records
Katy
ActiveSolanum tuberosum L. · Potato
Vesa Velhartice a.s.
CZ
4 records
Aramis
ActiveSolanum tuberosum L. · Potato
Pomorsko Mazurska Hodowla Ziemniaka Sp.z o.o. z siedziba w Strzekecinie
PL
2 records
Peter Pan
ActiveSolanum tuberosum L. · Potato
Geersing Potatoes B.V.
NL
4 records
Bambino
ActiveSolanum tuberosum L. · Potato
CYGNET POTATO BREEDERS
Vivat
ActiveSolanum tuberosum L. · Potato
Bavaria Saat GbR
DE
3 records
Benjamin
ActiveSolanum tuberosum L. · Potato
Niederösterreichische Saatbaugenossenschaft reg.Gen.m.b.H.
AT
3 records
MEZhYRIChKA-11
ActiveSolanum tuberosum L. · Potato
Zelia Aureliia Heorhiivna, Halahan Tetiana Oleksandrivna, Kozun` Ihor Ivanovych, Tymko Liudmyla Volodymyrivna, Pysarenko Nataliia Vasylivna, Lysak Olena Andriivna, Andriienko Tetiana Mykhailivna, Tymko Mykola Hryhorovych, Sydorchuk Vasyl Ivanovych,
UA
2 records
Sharpe's Express
ActiveSolanum tuberosum L. · Potato
IE
3 records
Home Guard
ActiveSolanum tuberosum L. · Potato
IE
3 records