PH-BC -1-74
ActiveHelianthus annuus L. · Sunflower
UA
4 records
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.
P64LL109
TerminatedHelianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION US
FR
2 records
NS-H-6046
ActiveHelianthus annuus L. · Sunflower
Dusanic Nenad, Gvozdenovic Sandra, Jocic Sinisa,
UA
4 records
NS H 7902
ActiveHelianthus annuus L. · Sunflower
Terzic Sreten, Radeka Ilija, Dedic Bosko, Jockovic Milan, Cvejic Sandra, Jocic Sinisa,
UA
3 records
NS-H-6059
ActiveHelianthus annuus L. · Sunflower
Radic Velimir, Gvozdenovic Sandra, Jocic Sinisa,
UA
4 records
NS H 556
ActiveHelianthus annuus L. · Sunflower
Dusanic Nenad, Miklic Vladimir, Miladinovic Dragana, Malidza Goran, Cvejic Sandra, Jocic Sinisa,
UA
3 records
NS H 7917
ActiveHelianthus annuus L. · Sunflower
Dimitrijevic Aleksandra, Radeka Ilija, Dedic Bosko, Jockovic Milan, Cvejic Sandra, Jocic Sinisa,
UA
3 records
NS-H-6044
ActiveHelianthus annuus L. · Sunflower
Miclic Vladimir, Marinkovic Radovan, Gvozdenovic Sandra, Jocic Sinisa,
UA
4 records
NS H 7370
ActiveHelianthus annuus L. · Sunflower
Malidza Goran, Miklic Vladimir, Miladinovic Dragana, Cvejic Sandra, Jocic Sinisa,
UA
3 records
NS H 6963
ActiveHelianthus annuus L. · Sunflower
Balalic Igor, Miklic Vladimir, Miladinovic Dragana, Cvejic Sandra, Jocic Sinisa,
UA
3 records
NS-H-6045
ActiveHelianthus annuus L. · Sunflower
Miclic Vladimir, Gvozdenovic Sandra, Jocic Sinisa,
UA
4 records
NS H DFSP
ActiveHelianthus annuus L. · Sunflower
Miklic Vladimir, Jockovic Milan, Miladinovic Dragana, Tsveich Sandra, Jocic Sinisa,
UA
3 records
NA Tasumo
ActiveHelianthus annuus L. · Sunflower
Mykhno Mykola Viacheslavovych
UA
3 records
Mattia
ActiveHelianthus annuus L. · Sunflower
Jose Ramona Perez Monreal
UA
3 records
Laim
ActiveHelianthus annuus L. · Sunflower
Kyrychenko Maryna Serhiivna, Babych Viktoriia Olehivna, Parii Fedir Mykytovych, Parii Myroslav Fedorovych, Parii IAroslav Fedorovych,
UA
3 records
KWS Acer CLP
TerminatedHelianthus annuus L. · Sunflower
KWS SAAT SE & CO.KGAA
PT
2 records
Kalamis
ActiveHelianthus annuus L. · Sunflower
Ozen Ali
UA
4 records
GTS Tedi
ActiveHelianthus annuus L. · Sunflower
Dobroudja Agricultural Institute - General Toshevo (BG)
BG
3 records
Flamares SU
ActiveHelianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
IT
2 records
DOP 32 08
ActiveHelianthus annuus L. · Sunflower
Cvejic Sandra, Jocic Sinisa,
UA
4 records
Bond
Application submittedHelianthus annuus L. · Sunflower
Nicolae Parvu
UA
4 records
Basten
ActiveHelianthus annuus L. · Sunflower
Kalinichenko Artem Oleksandrovych, Didenko Kostiantyn Oleksandrovych,
UA
3 records
Avalon RM
TerminatedHelianthus annuus L. · Sunflower
EURALIS GENETIQUE
IT
2 records
9987 R
ActiveHelianthus annuus L. · Sunflower
Adnan Tulek
UA
3 records