Betania
ActiveSolanum lycopersicum L. · Tomato
SAKATA SEED AMERICA INC US
FR
2 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.
Tropical Queen
ActiveSolanum lycopersicum L. · Tomato
UNITED GENETICS SEEDS CO
PT
2 records
Raf
ActiveSolanum lycopersicum L. · Tomato
Clause Semences SA (FR)
FR
2 records
Maremosso
ActiveSolanum lycopersicum L. · Tomato
Nunhems B.V.
NL
4 records
Ausino
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Cubalibre
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
2 records
Mamirio
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 records
Edda
TerminatedSolanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
FR
2 records
Estrellade
ActiveSolanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
FR
2 records
Mountain Tiger
ActiveSolanum lycopersicum L. · Tomato
Bakker Brothers Gebroeders Bakker Zaadteelt en Zaadhandel BV
PL
2 records
Ibrax
TerminatedSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
2 records
Patzcuaro
Application submittedSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
6 records
Clavero
TerminatedSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 records
Pio
ActiveSolanum lycopersicum L. · Tomato
SEMINIS VEGETABLE SEED IB
ES
2 records
Revilla
ActiveSolanum lycopersicum L. · Tomato
ReinSaat KG
AT
2 records
Felinto
TerminatedSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
4 records
Tom Violet
ActiveSolanum lycopersicum L. · Tomato
TOMATECH R&D ISRAEL L.T.D.
ES
3 records
Dumont
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
2 records
Milyana VF
ActiveSolanum lycopersicum L. · Tomato
M. Stoyanov, L. Stamova
BG
3 records
Tesar
ActiveSolanum lycopersicum L. · Tomato
INTERSEMILLAS SAU
ES
2 records
Bigram SW
ActiveSolanum lycopersicum L. · Tomato
SEMILLAS FITO, S.A.
ES
2 records
Vulesse
ActiveSolanum lycopersicum L. · Tomato
Nunhems B.V.
NL
4 records
Primset
TerminatedSolanum lycopersicum L. · Tomato
CUARTERO/COSTA/NUEZ
ES
2 records
Jimenez
ActiveSolanum lycopersicum L. · Tomato
MERIDIEM SEEDS S.L.
ES
2 records