PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Syngenta Participations,CH
also searched as: сувекс
10 August 2026
The hybrid is intended for cultivation using the ExpressSun technology (resistance to sulfonylurea herbicides). The plants have a height of 150–170 cm and convex heads with a diameter of 17–22 cm, oriented downwards.
The yield potential is up to 50 c/ha with an oil content of 48–53%. The seeds have good moisture release at the end of the growing season. The hybrid is plastic to growing conditions, resistant to lodging and stem breakage.
It possesses high tolerance to gray mold and white mold, downy mildew, phoma, and phomopsis. It is recommended for use in the Steppe, Forest-Steppe, and Polissya zones under moderately intensive and intensive cultivation technologies.
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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ NX02260
№ 218033
№ 19039030
№ 486798
№ 320-04-01019/2022-11
Records are sourced from official registry publications. Data sources and legal status
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MAS SEEDS
Helianthus annuus L. · Sunflower
Syngenta Participations AG c/o Syngenta International AG
Helianthus annuus L. · Sunflower
Nearby in the species list Surprise CL Plus, Survio CL Plus, Survivor, Susa, SUSY-44, Sutaki, Sutara, Sutra, Sutton, Suvango, Suvi, Suviedo, Suvora, Suzanna, Suzetta, Suzir"ia Kozerohu, Suzuka, Suzy CLP, SV 1 V, SV 2 V