PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Rustica Semences (FR)
also searched as: аламо
10 August 2026
The hybrid reaches a height of 160–170 cm. The period from emergence to the beginning of flowering is about 58 days. The plant possesses a strong root system, which allows the use of moisture from a depth of up to 2.5 meters, and is distinguished by high resistance to lodging.
The variety has pronounced resistance to Phomopsis, as well as good resistance to Sclerotinia and Phoma. The oil content in the seeds varies from 50% to 53%. The hybrid is intended for oil production and is adapted to various growing conditions.
2 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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 214667
№ 0067045
№ 28969
№ 94017019
№ 19039100
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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Nearby in the species list AL911, AL929, Ala, Alabama, Alabaster, Alachaia, Aladin, Alambra, Alambra CS, ALAMEÑO, Alan, Alanis, Alanya, ALARAZ, Alaric (ritirato), Alaric RMO, Alaska, ALATOZ, Alazor, Alba