Purple Pelisse
ActiveSolanum tuberosum L. · Potato
The State of Oregon
DE
9 records
Diseases
Potato dry rot
Solanum tuberosum L.
A fungal disease of potato tubers during storage caused by a complex of species of the genus Fusarium or Phoma exigua. It is characterized by tissue decay resulting in cavities, wrinkling of the skin, and subsequent mummification of the tuber.
In the reference 68 varieties crop Potato, where this is mentioned in the description.
The disease is caused by phytopathogenic fungi of the genus Fusarium, such as Fusarium sambucinum, F. oxysporum, F. solani, F. avenaceum, F. culmorum, F. gibbosum, as well as the causal agent of dry gangrene, Phoma exigua var. exigua. Generally accepted races or pathotypes for these pathogens in relation to potatoes have not been identified, and resistance in cultivars is considered a quantitative trait with no known specific resistance genes.
Symptoms appear after 2–4 months of storage as depressed, grayish-brown spots with wrinkled skin. The tissue under the affected areas becomes loose, turns brown, and forms cavities filled with white, yellow, or reddish mycelium. Under high humidity, sporodochia may appear on the surface of the spots, and the tuber gradually dries out and mummifies.
General information about the subject — on the page Dry rot.
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.
Blazer Russet
ActiveSolanum tuberosum L. · Potato
University of Idaho, Office of Technology Transfer
NL
8 records
Ivory Russet
ActiveSolanum tuberosum L. · Potato
ROCUS PIETER GRAVELAND
NL
22 records
Nikita
Application submittedSolanum tuberosum L. · Potato
WOLF&WOLF
CZ
DE
DK
ES
FR
HR
+6
23 records
Lady Jane
ActiveSolanum tuberosum L. · Potato
GUUS HESELMANS
NL
UA
19 records
Draga
ActiveSolanum tuberosum L. · Potato
Hettema Zonen Kweekbedrijf B.V.
ES
FR
IE
IT
LU
NL
15 records
Brooke
ActiveSolanum tuberosum L. · Potato
ROBERT HOOPES
NL
UA
19 records
Performer
ActiveSolanum tuberosum L. · Potato
Kweek- en Researchbedrijf Agrico BV
NL
12 records
Ranger Russet
ActiveSolanum tuberosum L. · Potato
Wilhelm Meyer in Fa. Golden Geest Kartoffel Erzeuger- gesellschaft mbH
DE
ES
IT
NL
9 records
Navan
ActiveSolanum tuberosum L. · Potato
PBI Cambridge (GB)
CZ
HU
IE
SI
12 records
Panther
ActiveSolanum tuberosum L. · Potato
R.P.GRAVELAND
FR
NL
12 records
Umatilla Russet
ActiveSolanum tuberosum L. · Potato
State of Oregon by/through STBHE acting on behalf of Oregon State University
NL
9 records
Shelford
ActiveSolanum tuberosum L. · Potato
Robert W. Hoopes
NL
UA
16 records
Clearwater Russet
ActiveSolanum tuberosum L. · Potato
University of Idaho, Office of Technology Transfer
NL
9 records
Hansa
ActiveSolanum tuberosum L. · Potato
VEREINIGTE SAATZUCHTEN (DE)
DE
DK
FR
LU
NL
8 records
Sierra
ActiveSolanum tuberosum L. · Potato
PLANT BREEDING INTERNATIONAL CAMBRIDGE
CZ
PL
9 records
Kuba
ActiveSolanum tuberosum L. · Potato
Instytut Hodowli i Aklimatyzacji Roslin Panstwowy Instytut Badawczy
DE
PL
UA
10 records
Classic Russet
ActiveSolanum tuberosum L. · Potato
University of Idaho, Office of Technology Transfer
NL
6 records
Ambassador
ActiveSolanum tuberosum L. · Potato
Kweek- en Researchbedrijf Agrico B.V.
NL
8 records
Korrigane
TerminatedSolanum tuberosum L. · Potato
Federation des Syndicats Bretons (FR)
ES
FR
NL
6 records
Husar
ActiveSolanum tuberosum L. · Potato
NIEDEROESTERREICHISCHE SAATBAUGENOSSENSCHAFT
AT
SK
5 records
Scapa
ActiveSolanum tuberosum L. · Potato
JAMES HUTTON LTD
NL
6 records
Manhattan
ActiveSolanum tuberosum L. · Potato
CYGNET POTATO BREEDERS
NL
6 records
Gervioline
TerminatedSolanum tuberosum L. · Potato
Germicopa SAS, FR
FR
5 records