LG 50797
Application submittedHelianthus annuus L. · Sunflower
Variety traits
Sunflower tolerance
Helianthus annuus L.
The ability of sunflower hybrids to maintain stable yield and oil content levels when affected by pathogens or environmental stress factors.
In the reference 633 varieties crop Sunflower, where this is mentioned in the description.
Tolerance in sunflowers is characterized by the interaction within the plant-pathogen system, where a hybrid maintains productivity even in the presence of a disease, such as Phomopsis, Fusarium wilt, or charcoal rot. Unlike immunity, this trait does not imply complete resistance but reflects the plant's ability to withstand infectious pressure without a critical reduction in seed weight.
Tolerance assessment is conducted through comparative field trials by analyzing productivity indices and regression coefficients under epiphytotic or stress conditions. Hybrids with high tolerance demonstrate stable yield performance, which helps reduce dependence on fungicide treatments and enhances the crop's ecological plasticity across various soil and climatic zones.
General information about the subject — on the page Tolerance.
Sources3
Varieties of Sunflower 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.
MAS 87F
WithdrawnHelianthus annuus L. · Sunflower
Maisadour Semences, FR
CZ
FR
2 records
Niagara
ActiveHelianthus annuus L. · Sunflower
Euralis Semences
ES
FR
2 records
Serzhan
ActiveHelianthus annuus L. · Sunflower
Synysha Iotsych, Drahan Shkorych,
UA
2 records
NS H 7258
ActiveHelianthus annuus L. · Sunflower
Dusanic Nenad, Miklic Vladimir, Miladinovic Dragana, Cvejic Sandra, Jocic Sinisa,
UA
3 records
NS H 6342
ActiveHelianthus annuus L. · Sunflower
Dusanic Nenad, Miklic Vladimir, Malidza Goran, Cvejic Sandra, Jocic Sinisa,
UA
3 records
NS H 6376
ActiveHelianthus annuus L. · Sunflower
Miladinovic Dragana, Miklic Vladimir, Dusanic Nenad, Balalic Igor, Cvejic Sandra, Jocic Sinisa,
UA
3 records
NA Imilend
ActiveHelianthus annuus L. · Sunflower
Cvejic, Sandra Dusanic, Nenad Jockovic, Milan Miklic, Vladimir Mykhno, Mykola Jocic, Sinisa
UA
3 records
Mirazh
ActiveHelianthus annuus L. · Sunflower
KOSOLAPOV SERGEJ NIKOLAEVICh / KOYuDA SERGEJ PETROVICh / DOROGOBED ALEKSEJ ALEKSEEVICh
UA
4 records
ES Termalis CLP
TerminatedHelianthus annuus L. · Sunflower
Euralis Semences
BG
2 records
Husliar
ActiveHelianthus annuus L. · Sunflower
Karapira Serhii Ivanovych, Babich Valerii Ivanovych, Hanzhelo Mykola Hryhorovych, Krut`ko Vasyl` Ivanovych, Varenyk Borys Fedorovych, Veselyi Vitalii Oleksandrovych, Syvenko Valentyna Ivanivna, Kolomatska Valeriia Pavlivna, Makliak Kateryna Mykolaivna,
UA
3 records
ARCOS
ActiveHelianthus annuus L. · Sunflower
JOSE RAMON PEREZ MONREAL
UA
3 records
Osjecanin
Protection expiredHelianthus annuus L. · Sunflower
Poljoprivredni Institut Osijek, HR
HR
SI
3 records
LG5597 CLP
ActiveHelianthus annuus L. · Sunflower
SK
3 records
Vespa CS
Protection expiredHelianthus annuus L. · Sunflower
RO
3 records
Virgo
ActiveHelianthus annuus L. · Sunflower
RO
3 records
Suntoro CL
Protection expiredHelianthus annuus L. · Sunflower
RO
3 records
Sundra CL
Protection expiredHelianthus annuus L. · Sunflower
RO
3 records
PRO144SU
ActiveHelianthus annuus L. · Sunflower
RO
3 records
Porthos CLP
ActiveHelianthus annuus L. · Sunflower
RO
3 records
QC Bond
Protection expiredHelianthus annuus L. · Sunflower
RO
3 records
NS Probus
ActiveHelianthus annuus L. · Sunflower
RO
3 records
NS Lord
ActiveHelianthus annuus L. · Sunflower
RO
3 records
NS Hiperion
ActiveHelianthus annuus L. · Sunflower
RO
3 records