Demetrio
ActiveSolanum lycopersicum L. · Tomato
Multi Tohum San. Tic. A.S.
NL
3 records
Diseases
Tomato Fusarium wilt
Solanum lycopersicum L.
A fungal disease caused by the soil-borne pathogen Fusarium oxysporum f. sp. lycopersici, which attacks the vascular system of the plant. It is characterized by wilting and specific browning of the stem vascular bundles.
In the reference 2 983 varieties crop Tomato, where this is mentioned in the description.
The causal agent of the disease is the fungus Fusarium oxysporum f. sp. lycopersici, which is subdivided into three physiological races. The distribution of these races is determined by their ability to overcome the genetic resistance of host cultivars; races 1 and 2 are found worldwide, while the range of race 3 is gradually expanding.
Key symptoms include unilateral yellowing and wilting of leaves, starting from the lower part of the plant, as well as brown or chocolate-brown discoloration of the vascular bundles in a stem cross-section. The disease is most pronounced during the flowering and active fruiting periods, leading to leaf deformation and plant death.
Breeding for resistance is based on the use of the I, I-2, and I-3 genes, which provide protection against the first, second, and third races of the pathogen, respectively. In the documentation for cultivars and hybrids, the presence of such resistance is indicated by the code Fol with the specification of the corresponding races and the level of resistance.
General information about the subject — on the page Fusarium wilt and blight.
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.
Orange Banana
ActiveSolanum lycopersicum L. · Tomato
Domaine Public (FR)
FR
2 records
Raider
ActiveSolanum lycopersicum L. · Tomato
Meridiem Seeds, I
IT
2 records
Murdoch
TerminatedSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
FR
2 records
Santy Naranja
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
3 records
Procano
TerminatedSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Vivary
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Almadraba
Application submittedSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
3 records
Almibar
WithdrawnSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
3 records
Mohikan
Application submittedSolanum lycopersicum L. · Tomato
Nunhems B.V.
NL
3 records
Santyplum
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
3 records
Baldralla
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Barbarela
ActiveSolanum lycopersicum L. · Tomato
Vilmorin-Mikado S.A.S.
FR
3 records
Trioset
TerminatedSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
2 records
Ivone
TerminatedSolanum lycopersicum L. · Tomato
Seminis Vegetable Seeds
PL
3 records
Margymeno
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Burdalo
ActiveSolanum lycopersicum L. · Tomato
Nunhems B.V.
NL
4 records
Meryva
ActiveSolanum lycopersicum L. · Tomato
SEMILLAS FITO, S.A.
ES
2 records
Ruslan
ActiveSolanum lycopersicum L. · Tomato
Y³ksel Tohum Tarim San. ve Tic A.S.
NL
2 records
Santa Victoria
ActiveSolanum lycopersicum L. · Tomato
Sakata Seed Corporation, JP
FR
2 records
Defiant
TerminatedSolanum lycopersicum L. · Tomato
Johnny's Selected Seeds
NL
2 records
Sigfrid
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 records
Lusitano
ActiveSolanum lycopersicum L. · Tomato
UNITED GENETICS SEEDS CO
PT
2 records
Abbundo
TerminatedSolanum lycopersicum L. · Tomato
HM Clause Inc (US)
FR
3 records