Apache
ActiveSolanum tuberosum L. · Potato
Zella J. Doig
NL
10 records
Pests
Potato nematodes
Solanum tuberosum L.
Potato is affected by the most dangerous phytoparasitic species: golden and pale potato cyst nematodes, as well as the potato tuber nematode. Damage manifests as stunted plant growth, destruction of tuber tissues, and yield loss.
In the reference 1 231 varieties crop Potato, where this is mentioned in the description.
The cyst-forming species Globodera rostochiensis and Globodera pallida, as well as Ditylenchus destructor, are of greatest economic importance. The golden nematode is represented by pathotypes Ro1–Ro5, of which Ro1 is most common in Russia, while the pale nematode is characterized by pathotypes Pa1–Pa3. Infection with cyst-forming nematodes causes the formation of wilting patches, excessive root branching, and the appearance of small cysts. The potato tuber nematode attacks stolons and tubers, causing the appearance of lead-gray sunken spots and the destruction of tissues into a loose, powdery mass.
In breeding programs, specific resistance genes are used to control these pathogens. The H1 and Gro1-4 genes provide protection against golden potato nematode pathotypes Ro1 and Ro4, while the Gpa2 gene controls resistance to pale nematode pathotype Pa2. To confirm the presence of these genes and identify resistant cultivars, marker-assisted selection methods are employed using specific DNA markers, such as TG 689 and Gpa 2-2.
General information about the subject — on the page Nematodes.
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.
Anouk
ActiveSolanum tuberosum L. · Potato
Kweek- en Researchbedrijf Agrico B.V.
NL
8 records
Adato
ActiveSolanum tuberosum L. · Potato
Lantmõnnen Seed B.V.
NL
8 records
Vizelle
ActiveSolanum tuberosum L. · Potato
CYGNET POTATO BREEDERS
Procura
Protection expiredSolanum tuberosum L. · Potato
PRUMMEL J.
EE
FR
NL
SE
7 records
Promesse
Protection expiredSolanum tuberosum L. · Potato
PRUMMEL J.
FR
IE
NL
SE
5 records
Revelino
Protection expiredSolanum tuberosum L. · Potato
INNOSEEDS
DK
FR
IE
NL
7 records
Olympia
ActiveSolanum tuberosum L. · Potato
VON KAMEKE (DE)
CZ
DE
FR
NL
7 records
Kartel
TerminatedSolanum tuberosum L. · Potato
Kweekinstituut KARNA (NL)
DE
FR
NL
PL
5 records
Artana
Protection expiredSolanum tuberosum L. · Potato
KUPER| G.J. Kuper
DE
DK
FR
NL
6 records
Ackersegen
ActiveSolanum tuberosum L. · Potato
Kartoffelzucht Böhm Ing. Gebrüder Böhm K.G.
AT
DE
FR
SK
5 records
Eldorado
ActiveSolanum tuberosum L. · Potato
Van Rijn France
FR
HR
NL
8 records
Wotan
ActiveSolanum tuberosum L. · Potato
Niederösterreichische Saatbaugenossenschaft reg.Gen.m.b.H.
AT
DK
FR
7 records
Vindika
ActiveSolanum tuberosum L. · Potato
VERENIGDE KWEEKBEDRIJVEN (NL)
DE
FR
IE
10 records
Rubis
ActiveSolanum tuberosum L. · Potato
Federation des Syndicats Bretons (FR)
ES
FR
PT
7 records
Rosamunda
ActiveSolanum tuberosum L. · Potato
Svalof Weibull AB
FI
IE
SE
6 records
Seresta
ActiveSolanum tuberosum L. · Potato
SLOOTS| R.H. Sloots
DE
FI
NL
7 records
Safrane
ActiveSolanum tuberosum L. · Potato
Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE)
BG
ES
FR
8 records
Oceania
Application submittedSolanum tuberosum L. · Potato
Joseph le Berre
FR
IT
UA
7 records
Krasa
ActiveSolanum tuberosum L. · Potato
Sativa Keřkov a.s., CZ
CZ
PL
SK
8 records
Evita
ActiveSolanum tuberosum L. · Potato
Niederösterreichische Saatbaugenossenschaft reg.Gen.m.b.H.
AT
CZ
EE
11 records
Fabiola
ActiveSolanum tuberosum L. · Potato
Niederösterreichische Saatbaugenossenschaft reg.Gen.m.b.H.
AT
HR
NL
6 records
Alexia
ActiveSolanum tuberosum L. · Potato
BOERHAVE VOF
FR
MT
NL
8 records
Bonanza
Protection expiredSolanum tuberosum L. · Potato
SAATZUCHT FIRLBECK GMBH&CO.KG
AT
DE
NL
7 records