Jungle
ActiveSolanum lycopersicum L. · Tomato
Nunhems B.V.
NL
5 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.
Kemery
Application submittedSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Izmono
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
6 records
Ivorino
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
5 records
Grifone
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
4 records
Gravitet
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
3 records
Gustelle
ActiveSolanum lycopersicum L. · Tomato
Syngenta Crop Protection AG
NL
5 records
Grumira
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds, NL
NL
3 records
Gigantico
ActiveSolanum lycopersicum L. · Tomato
United Genetics USA
NL
3 records
Giolice
ActiveSolanum lycopersicum L. · Tomato
Vilmorin-Mikado S.A.S.
FR
4 records
Gourami
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
5 records
Goldstream
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
5 records
Fuji Pink
ActiveSolanum lycopersicum L. · Tomato
Sakata Vegetables Europe, F
FR
3 records
Funtelle
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 records
Frisco
ActiveSolanum lycopersicum L. · Tomato
Ferry Morse Seed Co.(USA) (US)
FR
4 records
Foose
TerminatedSolanum lycopersicum L. · Tomato
ROB SCHAAREMEN
NL
3 records
Favorita
ActiveSolanum lycopersicum L. · Tomato
Bayer Holland B.V.
NL
3 records
Firmont
ActiveSolanum lycopersicum L. · Tomato
Nunhems B.V.
NL
4 records
Fratellino
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
5 records
Firmus
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
3 records
Eventide
Application submittedSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Falcon
ActiveSolanum lycopersicum L. · Tomato
May Agro Seed Corp.(TR)
BG
3 records
Falkland
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
5 records
Faidra
ActiveSolanum lycopersicum L. · Tomato
Hazera Genetics, Izrael
GR
3 records