Ateneo
ActiveSolanum lycopersicum L. · Tomato
SEMILLAS FITO, S.A.
ES
3 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.
Aziya
ActiveSolanum lycopersicum L. · Tomato
Yuksel Tohumculuk LTD
UA
3 records
Aryza
ActiveSolanum lycopersicum L. · Tomato
SEMILLAS FITO, S.A.
ES
2 records
Anissia
ActiveSolanum lycopersicum L. · Tomato
HM.Clause S.A.S.
FR
3 records
Aurantino
ActiveSolanum lycopersicum L. · Tomato
UNITED GENETICS SEEDS CO
PT
2 records
Attrio
ActiveSolanum lycopersicum L. · Tomato
Nunhems B.V.
NL
4 records
Atakama
TerminatedSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Amaiary
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
3 records
Anemon
TerminatedSolanum lycopersicum L. · Tomato
YISSUM, Research Development Company of the Hebrew University of Jerusalem
NL
5 records
Alvalade
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Amantyno
ActiveSolanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
FR
3 records
Aluwa
Application submittedSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
3 records
Albasor
Application submittedSolanum lycopersicum L. · Tomato
Syngenta Crop Protection AG
NL
3 records
Alterio
ActiveSolanum lycopersicum L. · Tomato
SEMILLAS FITO, S.A.
ES
3 records
Aldiana
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Apaseo
ActiveSolanum lycopersicum L. · Tomato
Bejo Zaden B.V.
NL
3 records
Amaris
ActiveSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
2 records
Aguamiel
ActiveSolanum lycopersicum L. · Tomato
Vilmorin SA (FR)
FR
2 records
Alyste
ActiveSolanum lycopersicum L. · Tomato
SEMILLAS FITO, S.A.
ES
2 records
Albayda
ActiveSolanum lycopersicum L. · Tomato
SEMILLAS FITO, S.A.
ES
2 records
Adriatyco
ActiveSolanum lycopersicum L. · Tomato
Gautier Semences SAS (FR)
FR
2 records
Almadraba
Application submittedSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
3 records
Allure
ActiveSolanum lycopersicum L. · Tomato
Stokes Seeds Limited
CZ
2 records
Alegro
TerminatedSolanum lycopersicum L. · Tomato
ZERAIM GEDERA
ES
2 records