PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Mehmet Ali Keceli
also searched as: м94с35
10 August 2026
The vegetation period of the hybrid ranges from 105 to 125 days with a plant height of 145 to 185 cm. The plant is characterized by a strong stem and a developed root system, which ensures resistance to lodging.
The hybrid demonstrates high resistance to downy mildew and genetic resistance to 7–8 races of broomrape (A–H). Seed oil content is 49–54%.
Cultivation technology includes the use of herbicides based on tribenuron-methyl. The hybrid is distinguished by stress tolerance to drought and temperature fluctuations, showing stability on various soil types.
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.
№ 22039001
№ 5392/1090.2022
№ 023690_A 023690
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
Geoffrey Lloyd Tomas
Helianthus annuus L. · Sunflower
Mehmet Ali Keceli
Helianthus annuus L. · Sunflower
MAY AGRO SEED CORP.
Nearby in the species list M40164, M40165, M40166, M40167, M40182, M50676, M50680K, M61032MK, M94CLP80, M94K07, M95CLP46, M95K11, M95KLP45, M96CLP51, M96K10, M96S33, M98CL88, MA 1219, MA-57, MA 604