Ercomex
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
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.
Espace
TerminatedSolanum lycopersicum L. · Tomato
Nunhems B.V.
NL
4 records
Estiva
ActiveSolanum lycopersicum L. · Tomato
Graines Gautier SA (FR)
FR
4 records
Felinto
TerminatedSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
4 records
Esmira
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
3 records
Febo
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
2 records
Felicity
ActiveSolanum lycopersicum L. · Tomato
HAZERA GENETICS
ES
2 records
Enzalina
TerminatedSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
2 records
Fastred
ActiveSolanum lycopersicum L. · Tomato
INTERSEMILLAS SAU
ES
2 records
Epundo
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 records
Enygma
TerminatedSolanum lycopersicum L. · Tomato
Seminis Vegetable Seeds
NL
4 records
Elxis
Protection expiredSolanum lycopersicum L. · Tomato
Geoponiko Spiti AEBE
GR
2 records
Empire
TerminatedSolanum lycopersicum L. · Tomato
PETOSEED CO
ES
2 records
Enate
ActiveSolanum lycopersicum L. · Tomato
SEMILLAS FITO, S.A.
ES
2 records
Ekstasis
ActiveSolanum lycopersicum L. · Tomato
NIRIT SEEDS
GR
2 records
Excalibur
TerminatedSolanum lycopersicum L. · Tomato
Vilmorin SA (FR)
FR
2 records
Elanto
TerminatedSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
3 records
Estrellade
ActiveSolanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
FR
2 records
Dubbo
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 records
Ebeno
TerminatedSolanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
FR
3 records
Errasty
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
E15T41293
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
3 records
Dres
ActiveSolanum lycopersicum L. · Tomato
Harris Moran Seed Company (USA) (US)
FR
2 records
Erifiz
TerminatedSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
FR
2 records