Laureade
ActiveSolanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
FR
3 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.
KING KONG
ActiveSolanum lycopersicum L. · Tomato
RIJK ZWAAN Z.Z. B.V.
ES
2 records
Klymon
ActiveSolanum lycopersicum L. · Tomato
SAKATA SEED AMERICA INC US
FR
2 records
Knockout
ActiveSolanum lycopersicum L. · Tomato
BURPEE NL B.V.
NL
2 records
King Creole
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 records
Kuantum
ActiveSolanum lycopersicum L. · Tomato
Manier Tohumculuk
PL
2 records
Koshima
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 records
Kendall
ActiveSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
3 records
Kaori
ActiveSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
3 records
Kakao
ActiveSolanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
FR
2 records
Kamena Geo
ActiveSolanum lycopersicum L. · Tomato
Hristo Georgiev, Chavdar Georgiev
BG
3 records
Kizomba
ActiveSolanum lycopersicum L. · Tomato
INTERSEMILLAS SAU
ES
2 records
KAFA
ActiveSolanum lycopersicum L. · Tomato
Marcio Pais Arruda
UA
2 records
Karanfil
ActiveSolanum lycopersicum L. · Tomato
Manier Tohumculuk, TR
PL
2 records
Kingset
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 records
Kalixo
ActiveSolanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
FR
2 records
Kanshin
ActiveSolanum lycopersicum L. · Tomato
Ikasido Global Group B.V (NL)
BG
3 records
Jouvance
ActiveSolanum lycopersicum L. · Tomato
Agri Obtentions SA (FR)/Institut National de la Recherche Agronomique (FR)
FR
2 records
K 2048
ActiveSolanum lycopersicum L. · Tomato
HM.CLAUSE
UA
3 records
Jaliscience
ActiveSolanum lycopersicum L. · Tomato
Bejo Zaden B.V.
NL
3 records
Jolene
ActiveSolanum lycopersicum L. · Tomato
Bejo Zaden B.V.
NL
3 records
Joannax
ActiveSolanum lycopersicum L. · Tomato
Axia Vegetable Seeds B.V.
NL
3 records
Jenise
ActiveSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
2 records
Karelya
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 records