Baldomero
ActiveSolanum lycopersicum L. · Tomato
Syngenta Crop Protection AG
NL
4 records
Pests
Root-knot nematodes of tomato
Solanum lycopersicum L.
Root-knot nematodes of the genus Meloidogyne cause damage to the tomato root system, manifested by the formation of characteristic swellings (galls), which leads to impaired nutrition and stunting of the plant's aerial parts.
In the reference 1 711 varieties crop Tomato, where this is mentioned in the description.
The primary pathogens affecting tomatoes are Meloidogyne incognita, M. javanica, M. arenaria, and M. hapla. Root infestation manifests as galls, which, in cases of severe infection, coalesce into large masses, disrupting the vascular system. In the aerial parts, this is expressed as stunted growth, chlorosis, and diurnal wilting of the plants.
Genetic resistance of tomatoes to the species M. incognita, M. javanica, and M. arenaria is provided by the dominant gene Mi (or Mi-1), which triggers a hypersensitive response in reaction to the parasite's invasion. It is important to note that the effect of this gene generally does not extend to the species M. hapla.
General information about the subject — on the page Nematodes.
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.
Crystelle
Application submittedSolanum lycopersicum L. · Tomato
Syngenta Crop Protection AG
NL
4 records
Zapador
ActiveSolanum lycopersicum L. · Tomato
Paul Zamudio
FR
5 records
Yuba
Protection expiredSolanum lycopersicum L. · Tomato
Harris Moran Seed Company
PT
3 records
Xiramat
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Vinicio
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
5 records
Vanessa
ActiveSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
NL
3 records
Veyron
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
6 records
Verlenza
Application submittedSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
5 records
Valdo
ActiveSolanum lycopersicum L. · Tomato
SEMO a.s
CZ
3 records
UG 812
ActiveSolanum lycopersicum L. · Tomato
NL
4 records
Valinor
ActiveSolanum lycopersicum L. · Tomato
Syngenta Crop Protection AG
NL
5 records
TyPrince
ActiveSolanum lycopersicum L. · Tomato
United Genetics, I
PT
3 records
Vieri
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Valouro
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Troy
ActiveSolanum lycopersicum L. · Tomato
SAKATA SEED AMERICA INC US
FR
3 records
Tontelle
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
5 records
Trambellino
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
5 records
Tangra
ActiveSolanum lycopersicum L. · Tomato
Vilmorin SA (FR)
FR
3 records
Tabantha
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
5 records
SVTM9034
ActiveSolanum lycopersicum L. · Tomato
Seminis Vegetable Seeds
NL
3 records
SVTM9032
ActiveSolanum lycopersicum L. · Tomato
Seminis Vegetable Seeds
NL
4 records
Talavante
Application submittedSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Sunstream Heaven
Application submittedSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
4 records