Agatos
ActiveSolanum lycopersicum L. · Tomato
UNITED GENETICS SEEDS CO
PT
2 records
Diseases
Verticillium wilt of tomato
Solanum lycopersicum L.
An economically significant vascular disease of tomato caused by the fungi Verticillium dahliae and V. albo-atrum. It is characterized by impaired water metabolism, specific V-shaped chlorosis of the leaves, and browning of the xylem.
In the reference 2 509 varieties crop Tomato, where this is mentioned in the description.
The disease affects the plant's vascular system, causing a loss of turgor that does not recover during night hours. Large chlorotic spots, often V-shaped, appear on the lower leaves, gradually leading to necrosis and desiccation. Cross-sections of the stem or petiole reveal characteristic greenish-brown discoloration of the affected vessels, which leads to reduced productivity and premature ripening of small fruits.
The pathogenesis of Verticillium dahliae on tomato involves three races. Resistance to race 1 is controlled by the Ve locus, which contains the receptor genes Ve1 and Ve2, with Ve1 specifically providing functional protection. Races 2 and 3 are capable of infecting varieties possessing this gene, making the search for new sources of resistance, particularly among wild Solanum chilense species, a priority for breeding.
General information about the subject — on the page Verticillium wilt.
Varieties of Tomato 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.
Almadir
TerminatedSolanum lycopersicum L. · Tomato
SEMILLAS FITO, S.A.
ES
3 records
Albarado
ActiveSolanum lycopersicum L. · Tomato
SEMILLAS FITO, S.A.
ES
3 records
Agasi
ActiveSolanum lycopersicum L. · Tomato
INTERSEMILLAS SAU
ES
2 records
Afamia
Application submittedSolanum lycopersicum L. · Tomato
Kees Konst
UA
4 records
Abbundo
TerminatedSolanum lycopersicum L. · Tomato
HM Clause Inc (US)
FR
3 records
Abale
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
3 records
Acadia
TerminatedSolanum lycopersicum L. · Tomato
HEBREW UNI/HAZERA
ES
2 records
Accussii
ActiveSolanum lycopersicum L. · Tomato
Nunhems B.V.
NL
4 records
Abilo
TerminatedSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
2 records
Vtm215
ActiveSolanum lycopersicum L. · Tomato
Sakata Seed Corporation (SCC)
Pamir
Application submittedSolanum lycopersicum L. · Tomato
Galassi Sementi SNC
Vitara
ActiveSolanum lycopersicum L. · Tomato
SEMILLAS FITO, S.A.
ES
2 records
ADV 1247
Application submittedSolanum lycopersicum L. · Tomato
Advanta Enterprises Limited (IN)
FR
2 records
Heinz 1370
Protection expiredSolanum lycopersicum L. · Tomato
FR
HR
SI
3 records
Campbell 1327
Protection expiredSolanum lycopersicum L. · Tomato
FR
HR
SI
3 records
Rio fuego
Protection expiredSolanum lycopersicum L. · Tomato
BG
ES
3 records
Delikano
ActiveSolanum lycopersicum L. · Tomato
CZ
UA
3 records
Elegy
Protection expiredSolanum lycopersicum L. · Tomato
NL
SK
4 records
Tobias
ActiveSolanum lycopersicum L. · Tomato
HU
NL
4 records
Ace 55 VF
ActiveSolanum lycopersicum L. · Tomato
BG
ES
3 records
Star Gold
ActiveSolanum lycopersicum L. · Tomato
HU
UA
4 records
Profilo
Protection expiredSolanum lycopersicum L. · Tomato
NL
SK
3 records
Pegasus
TerminatedSolanum lycopersicum L. · Tomato
DK
NL
4 records