Gigawak
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 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.
Fortitude
Application submittedSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
3 records
Fortunato
ActiveSolanum lycopersicum L. · Tomato
Nunhems B.V.
NL
4 records
Fordhook Early
ActiveSolanum lycopersicum L. · Tomato
BURPEE NL B.V.
NL
2 records
Fobos
TerminatedSolanum lycopersicum L. · Tomato
Produkcja i Hodowla Roslin Ogrodniczych Krzeszowice sp. z o.o.
PL
2 records
Gavilan
ActiveSolanum lycopersicum L. · Tomato
CAPITAL GENETIC EBT, S.L.
ES
2 records
Gerdicia
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Gengis
ActiveSolanum lycopersicum L. · Tomato
UNITED GENETICS SEEDS CO
PT
3 records
Garance
ActiveSolanum lycopersicum L. · Tomato
Agri Obtentions SA (FR)/Institut National de la Recherche Agronomique (FR)
FR
2 records
Flavino
ActiveSolanum lycopersicum L. · Tomato
UNITED GENETICS ITALIA S.P.A
PT
2 records
Flavance
ActiveSolanum lycopersicum L. · Tomato
De Ruiter Seeds B.V.
NL
3 records
Festas
ActiveSolanum lycopersicum L. · Tomato
SAIS Spa
IT
3 records
Gandellino
ActiveSolanum lycopersicum L. · Tomato
CAPITAL GENETIC EBT, S.L.
ES
2 records
Flamantyno
ActiveSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
3 records
Fierasol
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Faboulos
TerminatedSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 records
Frassino
ActiveSolanum lycopersicum L. · Tomato
UNITED GENETICS SEEDS CO
PT
2 records
Federer
ActiveSolanum lycopersicum L. · Tomato
INTERSEMILLAS SAU
ES
2 records
Forzudo
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
3 records
Fantasio
ActiveSolanum lycopersicum L. · Tomato
Clause Tezier, FR
FR
2 records
Florenzia
TerminatedSolanum lycopersicum L. · Tomato
Clause Tezier, FR
FR
2 records
ESTET
ActiveSolanum lycopersicum L. · Tomato
Syngenta Crop Protection AG
UA
2 records
Faladi
ActiveSolanum lycopersicum L. · Tomato
SEMILLAS FITO, S.A.
ES
2 records
Firamo
ActiveSolanum lycopersicum L. · Tomato
SEMILLAS FITO, S.A.
ES
2 records