Heinz4107
ActiveSolanum lycopersicum L. · Tomato
HEINZSEED
PT
2 records
Variety traits
Tomato Tolerance
Solanum lycopersicum L.
The ability of a tomato genotype to maintain productivity and quality under biotic or abiotic stress, despite the development of symptoms.
In the reference 234 varieties crop Tomato, where this is mentioned in the description.
Tomato tolerance is defined by the plant's ability to sustain growth and fruit production at an economically acceptable level in the presence of a pathogen or adverse environmental conditions. Unlike resistance, where genetic mechanisms suppress pathogen development, a tolerant genotype endures stress with minimal loss of biomass and yield.
Assessment of the trait is based on a comparative analysis of the yield of infected versus healthy control plants, as well as biometric indices: stem growth rates, root system development, and pollen quality retention. In phytopathology, tolerant specimens are often classified as having low susceptibility.
The use of tolerant varieties ensures stable harvesting of marketable produce during epiphytotics, for example, in cases of Fusarium wilt or powdery mildew. In breeding practice, tolerance is considered a key agronomic and biological characteristic for crop protection in high-inoculum environments.
General information about the subject — on the page Tolerance.
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.
Heinz1014
ActiveSolanum lycopersicum L. · Tomato
HEINZSEED
PT
2 records
Heinz1901
ActiveSolanum lycopersicum L. · Tomato
HEINZSEED
PT
2 records
Heinz2306
ActiveSolanum lycopersicum L. · Tomato
HEINZSEED
PT
2 records
Heinz1766
ActiveSolanum lycopersicum L. · Tomato
HEINZSEED
PT
2 records
Heinz2127
ActiveSolanum lycopersicum L. · Tomato
HEINZSEED
PT
3 records
Heinz1418
ActiveSolanum lycopersicum L. · Tomato
HEINZSEED
PT
2 records
HB101153
ActiveSolanum lycopersicum L. · Tomato
SEMILLAS FITO, S.A.
ES
3 records
Gold Medal
TerminatedSolanum lycopersicum L. · Tomato
Domaine Public (FR)
FR
2 records
Flavino
ActiveSolanum lycopersicum L. · Tomato
UNITED GENETICS ITALIA S.P.A
PT
2 records
Flavance
ActiveSolanum lycopersicum L. · Tomato
De Ruiter Seeds B.V.
NL
3 records
Furbetto
Application submittedSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
3 records
Faboulos
TerminatedSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 records
Fantasio
ActiveSolanum lycopersicum L. · Tomato
Clause Tezier, FR
FR
2 records
Fenomena
ActiveSolanum lycopersicum L. · Tomato
Vilmorin SA (FR)
FR
2 records
Ferdinand
ActiveSolanum lycopersicum L. · Tomato
SEMILLAS FITO, S.A.
ES
3 records
Febo
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
2 records
E15T41293
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
3 records
Dunk
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
4 records
Dumont
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
2 records
Dukat
ActiveSolanum lycopersicum L. · Tomato
Clause Polska sp. z o.o.
PL
3 records
Diletto
ActiveSolanum lycopersicum L. · Tomato
HM.Clause S.A.S.
FR
3 records
Dovizio
ActiveSolanum lycopersicum L. · Tomato
HM.Clause S.A.S.
FR
3 records
Daisy
TerminatedSolanum lycopersicum L. · Tomato
Tezier SA (FR)
FR
3 records