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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.

Sources8

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.

Roma VF

Active

Solanum lycopersicum L. · Tomato

Sativa coop (IT)

BG CZ FR SI
5 records

Rexoso

Active

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL UA
8 records

Resistar

Active

Solanum lycopersicum L. · Tomato

Hazera Genetics Ltd (IL)

ES FR
6 records

Red Hunter

Protection expired

Solanum lycopersicum L. · Tomato

Nunhems B.V.

CZ HR PL SK
5 records

Recento

Protection expired

Solanum lycopersicum L. · Tomato

MONSANTO INVEST N.V.

CZ NL PL SK
5 records

Raïssa

Active

Solanum lycopersicum L. · Tomato

Syngenta Seeds B.V.

CZ FR PL
5 records

Provine

Active

Solanum lycopersicum L. · Tomato

Silvertand, B. C. H. J.

NL
7 records

Progression

Active

Solanum lycopersicum L. · Tomato

Nunhems B.V.

NL
8 records

Precocix

Protection expired

Solanum lycopersicum L. · Tomato

Syngenta Seeds B.V.

ES HU NL PL
5 records

Petra

Active

Solanum lycopersicum L. · Tomato

ZETA SEEDS S.L.

ES SE
5 records

Peelmech

Application submitted

Solanum lycopersicum L. · Tomato

Mike Kuehn

ES UA
6 records

Partova

Active

Solanum lycopersicum L. · Tomato

Monsanto Vegetable, NL

NL UA
8 records

Operino

Active

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
7 records

NUN 00021

Active

Solanum lycopersicum L. · Tomato

Nunhems B.V.

NL
7 records

Newton

Active

Solanum lycopersicum L. · Tomato

Syngenta Seeds B.V.

FR NL PL
6 records

N 0296

Active

Solanum lycopersicum L. · Tomato

Steven Schroeder

NL UA
10 records

Mondial

Protection expired

Solanum lycopersicum L. · Tomato

Fryts Kherlaar

BG HR NL UA
6 records

Mistela

Active

Solanum lycopersicum L. · Tomato

Nunhems B.V.

NL
7 records

Mirsini

Active

Solanum lycopersicum L. · Tomato

Monsanto, NL

NL
7 records

Matias

Active

Solanum lycopersicum L. · Tomato

Johannes Barten

HR NL UA
6 records

Manistella

Active

Solanum lycopersicum L. · Tomato

Hazera, NL

ES UA
7 records

Malkonet

Active

Solanum lycopersicum L. · Tomato

Syngenta, NL

NL UA
5 records

Mahitos

Active

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

FR UA
6 records

Lorely

Active

Solanum lycopersicum L. · Tomato

Clause Tezier S.A., Bretigny (FR)

FR HR
5 records

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