PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by SYNGENTA FRANCE S.A.S.
also searched as: си дуомо
10 August 2026
SY Duomo is an oilseed hybrid intended for conditions requiring high plasticity and crop adaptability. The plant is characterized by a developed root system, which ensures stability during cultivation.
The hybrid belongs to early-maturing forms. During field trials, it demonstrates consistently high oil content in seeds and increased disease resistance compared to a number of other hybrids.
3 jurisdictions
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 217743
№ 14021
№ 016178_A 016178
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
Same species
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Oliv"ie Ladsus
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Syngenta Crop Protection AG., Basel CH
Helianthus annuus L. · Sunflower
SYNGENTA FRANCE S.A.S.
Helianthus annuus L. · Sunflower
Syngenta Crop Protection,CH
Nearby in the species list SY Dar Vin CLP, SY Darwin CLP, SY Daxton, SY Denix AR, SY Diamantis, SY Diego CLP, SY Dinasti, SY Dionis, SY Diono AR, SY Duero, SY Edenis, SY Edison, SY Edolna, SY Elanio, SY Energo, SY Envi, Sy Essentio, SY Estiva, SY Evidence, SY Excellio