PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Dobroudja Agricultural Institute - General Toshevo (BG)
also searched as: енигма клп
10 August 2026
The vegetation period is 115–120 days. Plant height reaches 170–180 cm, head diameter is 20–22 cm. Thousand kernel weight is 60–65 g, oil content in seeds varies from 47 to 48% (linoleic type).
The hybrid is characterized by drought tolerance and high resistance to lodging. It is resistant to downy mildew up to race 731, broomrape up to race F, and is also tolerant to phomosis and phomopsis. The maximum yield is 42.7 c/ha with a recommended plant density of 62–65 thousand plants per hectare.
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.
№ 215557
№ 4056/624.2016
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
Rustica Prograin Genetique
Helianthus annuus L. · Sunflower
Rustica Prograin Genetique SA (FR)
Helianthus annuus L. · Sunflower
Tsevma Volodymyr Mykolaiovych, Doroshevskyi Oleksandr Volodymyrovych,
Nearby in the species list Emerson, Emil, Emilio, Emperador, Emporio, Enadol, Enano, Enei, Energic, Energic RMO, Enihma, Enki, Eollia, Eolo, EPACSOL, Epikur, Equinox CLP, Era, Erem, Ergenes