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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.

Rodiax

Active

Solanum lycopersicum L. · Tomato

Axia Vegetable Seeds B.V.

NL
4 records

Rhianna

Active

Solanum lycopersicum L. · Tomato

Sakata Seed Corporation (SCC)

FR
3 records

Riesling

Active

Solanum lycopersicum L. · Tomato

Vilmorin-Mikado S.A.S.

FR
4 records

Ricosol

Active

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
3 records

Solanum lycopersicum L. · Tomato

D. Ganeva, G. Pevicharova, S. Masheva, D. Protohristova, V. Yankova-Mihaylova, I. Nikolova

BG
3 records

Rêva

Active

Solanum lycopersicum L. · Tomato

Vilmorin SA (FR)

FR
2 records

Rexiany

Active

Solanum lycopersicum L. · Tomato

Axia Vegetable Seeds B.V.

NL
5 records

Rosalie

Active

Solanum lycopersicum L. · Tomato

HAZERA GENETICS

ES
2 records

Rivolo

Active

Solanum lycopersicum L. · Tomato

Gautier Semences SAS (FR)

FR
3 records

Rioalto

Terminated

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
4 records

Resisdom

Active

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
4 records

Reniro

Active

Solanum lycopersicum L. · Tomato

W. LEGUTKO PRZEDSIEBIORSTWO HODOWLANO NASIENNE SP.Z.O.O

PL
2 records

Remiz

Active

Solanum lycopersicum L. · Tomato

Instytut Ogrodnictwa - Państwowy Instytut Badawczy

PL
3 records

Rediana

Active

Solanum lycopersicum L. · Tomato

HM Clause Inc (US)

FR
2 records

Red river

Terminated

Solanum lycopersicum L. · Tomato

Petoseed Company Inc. (USA)

HR
2 records

Solanum lycopersicum L. · Tomato

HM Clause Inc (US)

FR
2 records

Rapanui

Active

Solanum lycopersicum L. · Tomato

HAZERA SEEDS BV

ES
4 records

Ramyle

Active

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
4 records

Solanum lycopersicum L. · Tomato

Vilmorin-Mikado S.A.S.

FR
3 records

Rafoly

Active

Solanum lycopersicum L. · Tomato

Gautier Semences SAS (FR)

FR
3 records

Realsol

Active

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
4 records

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
4 records

Raffy

Active

Solanum lycopersicum L. · Tomato

Gautier Semences SAS (FR)

FR
3 records

Raksha

Active

Solanum lycopersicum L. · Tomato

Southern Seed s.r.l (IT)

BG
3 records

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