Sigfrid
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 records
Diseases
Tomato Leaf Curl
Solanum lycopersicum L.
A viral disease of tomato caused by a complex of Begomovirus species, primarily the Tomato yellow leaf curl virus (TYLCV), transmitted by the whitefly Bemisia tabaci.
In the reference 732 varieties crop Tomato, where this is mentioned in the description.
The disease is characterized by systemic symptoms: plants exhibit stunted growth, dwarfism, shortened internodes, and a bushy appearance. Young leaves curl upwards at the margins and become chlorotic; flowering is often interrupted by flower drop, and developing fruit remain small and deformed.
In tomato breeding, resistance genes introgressed from Solanum chilense and designated with the Ty- prefix are used to protect against TYLCV. Six major loci have been identified: Ty-1, Ty-2, Ty-3, Ty-4, ty-5, and Ty-6. Resistant hybrids often combine several genes to increase the efficacy of protection against genetically variable viral strains.
General information about the subject — on the page Peach leaf curl.
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.
Soave
ActiveSolanum lycopersicum L. · Tomato
Zeraim Gedera Ltd (IL)
FR
2 records
Siurion
Application submittedSolanum lycopersicum L. · Tomato
Nunhems B.V.
NL
3 records
Sd7003
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 records
Shaquil
TerminatedSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
3 records
Senalda
ActiveSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
3 records
Shourouq
ActiveSolanum lycopersicum L. · Tomato
Bayer Holland B.V.
NL
2 records
Santyplum
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
3 records
Santorino
ActiveSolanum lycopersicum L. · Tomato
UNITED GENETICS SEEDS CO
PT
2 records
Satyna
TerminatedSolanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
FR
2 records
Santa Victoria
ActiveSolanum lycopersicum L. · Tomato
Sakata Seed Corporation, JP
FR
2 records
Saneh
TerminatedSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
FR
4 records
Santy Yellow
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
3 records
Sakhiya
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Saladoro
ActiveSolanum lycopersicum L. · Tomato
VANDERLEI VARISI
NL
2 records
Ruano
ActiveSolanum lycopersicum L. · Tomato
MERIDIEM SEEDS S.L.
ES
2 records
Rychka
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Sartylia
TerminatedSolanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
FR
3 records
Santy Naranja
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
3 records
Roxabel
ActiveSolanum lycopersicum L. · Tomato
Syngenta Crop Protection AG
NL
4 records
Rozy
ActiveSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
2 records
Rouven
ActiveSolanum lycopersicum L. · Tomato
agro- Tip Handels-u. Consultingges. mbH
PT
2 records
Sampras
ActiveSolanum lycopersicum L. · Tomato
INTERSEMILLAS SAU
ES
2 records
Rodolita
ActiveSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
3 records