Heinz1175
TerminatedSolanum lycopersicum L. · Tomato
HEINZSEED
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.
Gongora
ActiveSolanum lycopersicum L. · Tomato
HM.Clause S.A.S.
FR
3 records
Gonsella
ActiveSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
3 records
Giug
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
6 records
Guinea
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
4 records
Guarapo
ActiveSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
3 records
Georgia
ActiveSolanum lycopersicum L. · Tomato
Paulina Bartkowska Gospodarstwo Hodowlano - Nasienne Bartkowscy
PL
2 records
Giulietta
ActiveSolanum lycopersicum L. · Tomato
Clause Tezier, FR
FR
2 records
Graziano
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
4 records
Gourmet Sweet
ActiveSolanum lycopersicum L. · Tomato
Poul Erik Olgaard
PL
2 records
GEM 604
TerminatedSolanum lycopersicum L. · Tomato
UNITED GENETICS SEEDS CO
PT
3 records
Gracja
ActiveSolanum lycopersicum L. · Tomato
Zaklad Ogrodniczy Przyborow sp. z o.o.
PL
5 records
Goudski
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
4 records
Garrioso
Application submittedSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
3 records
Gloriette
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
FR
2 records
Galadiant
ActiveSolanum lycopersicum L. · Tomato
Graines Voltz (FR)
FR
2 records
Fyper
ActiveSolanum lycopersicum L. · Tomato
SEMILLAS FITO, S.A.
ES
2 records
Gaheris
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
FR
3 records
Glorioso
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Ginfiz
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
2 records
Framboo
ActiveSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
3 records
Giubilo
ActiveSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
3 records
Flamansun
ActiveSolanum lycopersicum L. · Tomato
HM.Clause S.A.S.
FR
3 records
General
ActiveSolanum lycopersicum L. · Tomato
Sakata Vegetables Europe S.A.S
UA
3 records