Laureade
ActiveSolanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
FR
3 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.
Kyndia
Protection expiredSolanum lycopersicum L. · Tomato
Vilmorin SA (FR)
FR
3 records
KING KONG
ActiveSolanum lycopersicum L. · Tomato
RIJK ZWAAN Z.Z. B.V.
ES
2 records
Klaxon
TerminatedSolanum lycopersicum L. · Tomato
PETOSEED CO
ES
2 records
King Creole
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 records
Kuantum
ActiveSolanum lycopersicum L. · Tomato
Manier Tohumculuk
PL
2 records
Kendall
ActiveSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
3 records
Kaori
ActiveSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
3 records
Kizomba
ActiveSolanum lycopersicum L. · Tomato
INTERSEMILLAS SAU
ES
2 records
KAFA
ActiveSolanum lycopersicum L. · Tomato
Marcio Pais Arruda
UA
2 records
Karanfil
ActiveSolanum lycopersicum L. · Tomato
Manier Tohumculuk, TR
PL
2 records
Kanshin
ActiveSolanum lycopersicum L. · Tomato
Ikasido Global Group B.V (NL)
BG
3 records
Jenise
ActiveSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
2 records
Jaspina
ActiveSolanum lycopersicum L. · Tomato
Graines Voltz (FR)
FR
2 records
Indianito
ActiveSolanum lycopersicum L. · Tomato
UNITED GENETICS SEEDS CO
PT
2 records
Ivanhoe
TerminatedSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
FR
2 records
Itaipu
TerminatedSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
2 records
Hychimo
TerminatedSolanum lycopersicum L. · Tomato
PETOSEED CO
ES
2 records
IZK Alya
ActiveSolanum lycopersicum L. · Tomato
Daniela G. Ganeva, Galina T. Pevicharova, Dimitrina P. Kostova, Olga A. Georgieva, Vinelina P. Yankova-Mihaylova, Ivanka P. Nikolova
BG
3 records
Heinz5508
ActiveSolanum lycopersicum L. · Tomato
HEINZSEED
PT
2 records
Heinz2401
ActiveSolanum lycopersicum L. · Tomato
HEINZSEED
PT
2 records
Heredero
Application submittedSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
2 records
Imperoso
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
3 records
Heinz2009
ActiveSolanum lycopersicum L. · Tomato
HEINZSEED
PT
3 records