Brixsol
ActiveSolanum lycopersicum L. · Tomato
UNITED GENETICS SEEDS CO
PT
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.
Berosso
ActiveSolanum lycopersicum L. · Tomato
Blumen Group, I
HU
3 records
Azaliya
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
FR
3 records
Beldine
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
3 records
Barosor
Application submittedSolanum lycopersicum L. · Tomato
Syngenta Crop Protection AG
NL
4 records
Ardiles Reina
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
4 records
Arqueus
Application submittedSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Avatar
ActiveSolanum lycopersicum L. · Tomato
MAURIZIO BACCHI
UA
4 records
Anairis
ActiveSolanum lycopersicum L. · Tomato
Seminis Vegetable Seeds
NL
3 records
Atary
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Arbiore
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
5 records
Arawak
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 records
Alliance
ActiveSolanum lycopersicum L. · Tomato
HM Clause SA (FR)
FR
4 records
Antalya RN
Protection expiredSolanum lycopersicum L. · Tomato
Yuksel Seeds, TR
NL
3 records
Amoroso
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
5 records
Adamset
ActiveSolanum lycopersicum L. · Tomato
Syngenta Crop Protection AG
NL
4 records
Akarsu
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
3 records
Akyra
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
6 records
Ajdar
ActiveSolanum lycopersicum L. · Tomato
HM.CLAUSE
UA
4 records
VFN 8
TerminatedSolanum lycopersicum L. · Tomato
FERRY MORSE
ES
2 records
Rimini
TerminatedSolanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
FR
NL
2 records
Precos
ActiveSolanum lycopersicum L. · Tomato
Hristo Georgiev
BG
3 records
Nema peel
TerminatedSolanum lycopersicum L. · Tomato
ES
2 records
Netta
TerminatedSolanum lycopersicum L. · Tomato
Nirit Seeds Ltd (IL)
FR
NL
2 records