PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Syngenta Crop Protection AG
also searched as: си аргона
10 August 2026
The hybrid is characterized by a moderately intensive type of adaptability and reaches a height of 170–190 cm. The yield potential is 4.5–5.0 t/ha with an oil content of 52–54%.
The plant possesses high drought and heat tolerance, as well as high tolerance to Phomopsis, Sclerotinia, downy mildew, Macrophomina, and major races of broomrape. Lodging resistance is rated as medium to high.
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.
№ 217709
№ 20080426
№ 012630_A 012630
Records are sourced from official registry publications. Data sources and legal status
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SYNGENTA FRANCE S.A.S.
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Nearby in the species list SY Aikido CLP, Sy Almagro, SY Alpica, SY Altano, SY Amadeus, SY Amarelo, SY Amazonia, SY Amedeo, SY Amisma, SY Arco, SY Arisona, SY Arpegio, SY Asperio CLP, SY Atilio CLP, SY ATLET CLP, SY Avenger, SY Aviz, SY Aztek, SY Bacardi CLP, SY Balisto