Diseases
Solanum tuberosum L.
A quarantine disease of potato caused by the parasitic fungus Synchytrium endobioticum, which affects tubers, stolons, and stems of the plant. It manifests as characteristic outgrowths resembling cauliflower florets in shape.
In the reference 688 varieties crop Potato, where this is mentioned in the description.
The causative agent of the disease is the obligate chytrid fungus Synchytrium endobioticum, which persists in the soil in the form of resting zoosporangia for up to 30 years. The pathogen affects all parts of the potato plant except for the roots. The fungus possesses high parasitic plasticity, forming specialized pathotypes, such as the Mezhgorsky, Rakhovsky, and Bukovinsky, capable of overcoming cultivar resistance.
A typical symptom of infection is the development of tumor-like outgrowths, which change color from white to dark brown or black as they mature, subsequently decaying and emitting an unpleasant odor. In addition to the classic formations, foliar, scab-like, corrugated, and crater-like forms of the disease are distinguished. In breeding programs, molecular markers are used to combat the pathogen, specifically those based on the resistance gene Sen1, as well as the historically known gene D, which is responsible for protection against the pathotype D1 (Dalen).
General information about the subject — on the page Potato wart.
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.
Solanum tuberosum L. · Potato
Sloots Aardappelkweekbedrijf B.V.
Solanum tuberosum L. · Potato
SAKA PFLANZENZUCHT GMBH AND CO KG
Solanum tuberosum L. · Potato
Lars Naested
Solanum tuberosum L. · Potato
Station du Comite Nord (FR)
Solanum tuberosum L. · Potato
Pomorsko Mazurska Hodowla Ziemniaka Sp.z o.o. z siedziba w Strzekecinie
Solanum tuberosum L. · Potato
J.M. Kannegieter, H.Kannegieter,
Solanum tuberosum L. · Potato
C.J.J. Laan, A.S.J. Laan,
Solanum tuberosum L. · Potato
Lars Naested
Solanum tuberosum L. · Potato
Germicopa Breeding
Solanum tuberosum L. · Potato
YaShINA IZOL'DA MAKSIMOVNA / SIMAKOV EVGENIJ ALEKSEEVICh / PISAREV BORIS ANATOL'EVICh / APShEV HUSEJN HAMIDOVICh
Solanum tuberosum L. · Potato
Heinrich Böhm
Solanum tuberosum L. · Potato
Germicopa Breeding S.A.S
Solanum tuberosum L. · Potato
Zsolt Géza Polgár^^^Zsolt Vaszily^^^István Wolf^^^Aliz Bilinszki
Solanum tuberosum L. · Potato
LANGE FRANK / LANGE WINFRID
Solanum tuberosum L. · Potato
Teagasc
Solanum tuberosum L. · Potato
IPR B.V., Helena Geeske Hoogland-Krüse
Solanum tuberosum L. · Potato
Landbrugets Kartoffelfond, Foraedlst., DK-7184 Vandel
Solanum tuberosum L. · Potato
Winfried Lange, Frank Lange
Solanum tuberosum L. · Potato
Interseed Potatoes GmbH
Solanum tuberosum L. · Potato
The Potato Company
Solanum tuberosum L. · Potato
SOLANA SEEDS UNITED KINGDOM LTD. UNIT 4
Solanum tuberosum L. · Potato
Heinrich Böhm
Solanum tuberosum L. · Potato
Wilhelm Weuthen GmbH & Co. KG^^^Schaap Holland B.V.
Solanum tuberosum L. · Potato
LKF-Vandel