PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by APSOVSEMENTI S.P.A.
also searched as: алфео
10 August 2026
The hybrid is characterized by medium-tall growth and a large head size. The plant possesses good resistance to Phoma, and moderate resistance to Phomopsis and Sclerotinia. The breeding includes resistance to sulfonylurea-based herbicides, which is reflected in the SU marking.
When cultivating, it is recommended to adhere to a seeding rate of 6–6.5 seeds per 1 m² for early or mid-early sowing dates. The hybrid is intended for commercial oilseed production.
1 jurisdiction
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.
№ 023993_A 023993
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Alesia, Alex, Alexa SU, Alexandra, Alexandra PR, Alexis, ALEYA, Alfa, Alfar, Alfatic, Alfeo SU, ALGOR, ALGORA, Alhaja, ALHAMA 12, Alhama E, ALHAMA S, ALHAMBRA, ALHONDIGA, ALIAGA