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 отелло
10 August 2026
The hybrid is of the simple type, has high initial growth vigor and a tall stem resistant to lodging. Intended for cultivation using classical technology, recommended for steppe regions.
Seed oil content is 50–52%, oleic acid content reaches 90% when spatial isolation is observed. The hybrid demonstrates high resistance to broomrape races A–G, rust and downy mildew, as well as tolerance to Phomopsis, Sclerotinia and gray mold.
5 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.
№ 217790
№ 19003
№ 19039032
№ 4068728
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list SY Nebraska, SY Neoma CLP, SY Neostar, SY Neostar CLP, SY Nerida AR, SY Nexus CLP, SY Octavio, SY Odessa CLP, SY Olisto, SY Onestar CLP, SY Palacio, SY Paladium, SY Paradi, SY Precosi, SY Provial, SY Revelio, SY Rialto, SY Rigato CLP, SY Rolfi, SY Roseta CLP