PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Syngenta Crop Protection AG
also searched as: суока
10 August 2026
The hybrid is characterized by an extensive type of adaptability and accelerated growth rates at the initial stages of development. Plants reach a medium or high height in the range of 160–180 cm and possess an oil content of 49–53%. Due to the formation of a powerful root system, the variety is resistant to lodging.
The plant possesses genetic resistance to broomrape races A–F (in some data up to G), downy mildew, exhibits tolerance to phomopsis and sclerotinia, as well as medium resistance to rust. The hybrid is plastic regarding sowing dates and is suitable for conventional, minimum, and No-till tillage technologies.
4 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.
№ 218009
№ 20190344
№ 20005
Records are sourced from official registry publications. Data sources and legal status
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Same species
Helianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. · Sunflower
Revol Benoit
Helianthus annuus L. · Sunflower
Oliv"ie Ladsus
Helianthus annuus L. · Sunflower
Helianthus annuus L. · Sunflower
Agri Obtentions SA (FR)/Institut National de la Recherche Agronomique (FR)
Helianthus annuus L. · Sunflower
SYNGENTA FRANCE S.A.S.
Nearby in the species list Sunstar, Sunstar 277, Sunstar CLP, Suntec HO CL, Suntex, Suntiger, Suntop, Suntop 268, Suntoro CL, Sunwave, Suomi, Super 25, Superal, Superflor, Supernova, Supernova SU, Superoli, Supersol, Supersun, SUPERSUN ORO