PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Syngenta Crop Protection AG
also searched as: сувора
10 August 2026
The hybrid belongs to the mid-ripening group with a growing season of 112–116 days. The plant is characterized by high height, depending on moisture supply conditions, and high resistance to stem lodging.
The produce is distinguished by an oil content at the level of 51–53%. The hybrid possesses genetic resistance to Orobanche races A–G and high tolerance to major diseases, including rust and downy mildew.
The plant possesses good adaptability and stability; it is recommended for cultivation in the Steppe, Forest-Steppe, and Polissia zones.
6 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.
№ 304451
№ NX32122
№ 22039062
№ 20220551
№ 024045_A 024045
Records are sourced from official registry publications. Data sources and legal status
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Same species
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Syngenta Participations AG., Basel CH
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INTERDOR, FR
Nearby in the species list Susa, SUSY-44, Sutaki, Sutara, Sutra, Sutton, Suvango, Suvex, Suvi, Suviedo, Suzanna, Suzetta, Suzir"ia Kozerohu, Suzuka, Suzy CLP, SV 1 V, SV 2 V, SV 25A, SV 3 V, SV-35 Rf