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Diseases

Tomato Mosaic Virus

Solanum lycopersicum L.

A viral disease of tomato caused by Tomato mosaic virus (ToMV), characterized by mosaic coloration, leaf and fruit deformation, and stunted plant growth.

In the reference 2 411 varieties crop Tomato, where this is mentioned in the description.

The causal agent of the disease is the RNA-containing virus ToMV of the Virgaviridae family, which is distinguished by high stability in the environment and the ability to be transmitted mechanically via tools, hands, and infected seeds. Symptoms vary depending on conditions and the strain, manifesting as an alternation of light and dark-toned areas on leaves, or as leaf filiformity or curling. On fruits, the infection causes deformation, uneven ripening, and internal necrosis of the walls, known as brown wall.

In tomato breeding, resistance genes Tm-1, Tm-2, and Tm-2² are used, providing protection at the cellular or tissue level. In modern variety documentation, resistance to the pathogen is classified by races 0, 1, and 2, with the level of resistance indicated by HR or IR codes. In cases of mixed infections with other viruses, the disease can manifest as streak necrosis of stems and petioles, leading to plant death.

General information about the subject — on the page Viral mosaic diseases.

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.

Solanum lycopersicum L. · Tomato

UNITED GENETICS SEEDS CO

PT
2 records

Cuarzyta

Active

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
4 records

Clotrino

Application submitted

Solanum lycopersicum L. · Tomato

Syngenta Crop Protection AG

NL
3 records

Climston

Terminated

Solanum lycopersicum L. · Tomato

Syngenta Seeds B.V.

NL
2 records

Clemente

Active

Solanum lycopersicum L. · Tomato

SEMILLAS FITO, S.A.

ES
3 records

Clavero

Terminated

Solanum lycopersicum L. · Tomato

Syngenta Seeds B.V.

NL
4 records

Chanelanzo

Application submitted

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
3 records

Chantus

Active

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
3 records

Climundo

Active

Solanum lycopersicum L. · Tomato

Syngenta Crop Protection AG

NL
4 records

Cencara

Active

Solanum lycopersicum L. · Tomato

Vilmorin-Mikado S.A.S.

FR
4 records

Costello

Active

Solanum lycopersicum L. · Tomato

CAPITAL GENETIC EBT, S.L.

ES
2 records

Solanum lycopersicum L. · Tomato

HAZERA SEEDS BV

ES
3 records

Solanum lycopersicum L. · Tomato

Panora s.p.a.

NL
2 records

Crisol

Terminated

Solanum lycopersicum L. · Tomato

SEMILLAS FITO, S.A.

ES
2 records

Corsica

Active

Solanum lycopersicum L. · Tomato

Enza Zaden Beheer B.V.

NL
4 records

Cayman

Active

Solanum lycopersicum L. · Tomato

CORA SEEDS S.R.L

PL
2 records

Corizia

Active

Solanum lycopersicum L. · Tomato

Gautier Semences SAS (FR)

FR
2 records

Coralyta

Application submitted

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
3 records

Ciciu

Active

Solanum lycopersicum L. · Tomato

Syngenta Seeds B.V.

NL
4 records

Chelino

Active

Solanum lycopersicum L. · Tomato

Enza Zaden Beheer B.V.

NL
2 records

Solanum lycopersicum L. · Tomato

Monsanto Vegetable IP Management B.V.

NL
4 records

Cortesia

Active

Solanum lycopersicum L. · Tomato

Enza Zaden Beheer B.V.

NL
4 records

Cheramy

Active

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
4 records

Corinzio

Active

Solanum lycopersicum L. · Tomato

ESASEM S.p.A

HU
3 records

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