Cardyna
ActiveSolanum lycopersicum L. · Tomato
Clause (FR)
FR
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.
Bolstar Granda
ActiveSolanum lycopersicum L. · Tomato
De Bolster B.V.
NL
4 records
Burpee Delicious
ActiveSolanum lycopersicum L. · Tomato
Domaine Public (FR)
FR
2 records
Bukovina
ActiveSolanum lycopersicum L. · Tomato
Syngenta Crop Protection AG
NL
4 records
Caraiben
Application submittedSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
3 records
Caporal
TerminatedSolanum lycopersicum L. · Tomato
Vilmorin SA (FR)
FR
2 records
Caronda
ActiveSolanum lycopersicum L. · Tomato
SEMILLAS FITO, S.A.
ES
3 records
Bolstar Gimli
ActiveSolanum lycopersicum L. · Tomato
De Bolster B.V.
NL
3 records
Calista
TerminatedSolanum lycopersicum L. · Tomato
Hazera Genetics Ltd (IL)
FR
2 records
Cardiola
Application submittedSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
3 records
Brickyard
ActiveSolanum lycopersicum L. · Tomato
Syngenta Crop Protection AG
NL
2 records
Blackfield
ActiveSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
2 records
Brabante
TerminatedSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 records
Boroset
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 records
Callanzo
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Bora
ActiveSolanum lycopersicum L. · Tomato
Apollo Seeds (USA)
BG
2 records
Bononia
ActiveSolanum lycopersicum L. · Tomato
Hristo Georgiev, Boris Milkov, Violeta Sotirova, Lili Krasteva
BG
3 records
Berta
TerminatedSolanum lycopersicum L. · Tomato
WESTERN SEED ESPAÑA, S.A.
ES
2 records
Bulls
ActiveSolanum lycopersicum L. · Tomato
Yuksel Tohumculuk LTD
UA
2 records
Bolstar Sensatica
ActiveSolanum lycopersicum L. · Tomato
De Bolster B.V.
NL
3 records
Caboverde
TerminatedSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Bolinka
TerminatedSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
3 records
Byalo sartse
ActiveSolanum lycopersicum L. · Tomato
"Florian" OOD - Ruse (BG)
BG
2 records
Bellogia
ActiveSolanum lycopersicum L. · Tomato
HM.Clause S.A.S.
FR
3 records