PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Hostiev IEvhen IUriiovych
also searched as: ам фортециа клп
10 August 2026
The hybrid was created based on the Berkana sunflower and is adapted for cultivation in the absence of deep plowing or when grown following sunflower. The plant reaches a height of 170–180 cm and is distinguished by a strong stem.
The capitulum is convex, large in size, with a diameter of more than 22 cm and an inclination angle of about 30%, which prevents moisture accumulation. The achenes have a narrow-ovate shape and are medium in size. The flowering period is characterized as early.
The hybrid possesses high complex resistance to common diseases, including white rot, and resistance to imidazolinone group herbicides.
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.
№ 23039024
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Records are sourced from official registry publications. Data sources and legal status
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Tovarystvo z obmezhenoiu vidpovidalnistiu «AF NPP AHROMYR»
Nearby in the species list AM 4 A, AM 4 A imi, AM 5 A, AM 6 A, AM 7 A, AM 8 A, AM Ahro 1 V, AM EKSPRES 25, AM FORT A, AM FORT V, AM Fortetsia plius, AM KLP 25, AM KRAK A, AM KRAKEN SU, AM L 1 V, AM Patriot plius, AM PATRIOT SU, AM PREST A, AM PRESTYZh, AM TAIPAN KLP