PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Rustica Prograin Genetique
also searched as: пролеик 204
10 August 2026
The hybrid belongs to high-oleic sunflower varieties. The produce is used for the needs of the food industry and biofuel production. In agronomic studies, the variety demonstrates good seed yield indicators.
In scientific experiments, the hybrid was grown both under irrigation and in the absence of irrigation. Its response to planting density and nitrogen fertilizer application was studied, and an assessment of resistance to Phomopsis Phomopsis helianthi was carried out in comparison with other varieties.
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.
№ 217501
№ 0065841
№ 1806
№ 005/95
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
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
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
Horbachenko Oleh Fedorovych
Helianthus annuus L. · Sunflower
Euralis Semences
Helianthus annuus L. · Sunflower
EURALIS GENETIQUE
Nearby in the species list PRO 121 SU, PRO122SU, PRO132, PRO138, PRO144SU, PRO147SU, PRO229, Prodisol, Profi, Profit, Prolific, Prometei, Prometei pokrashchenyi, Prominent, Pronto, Pronto OR7, Prontosol, Prosoil, Prosol 50, Prosol 55