PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by PHILIPPE JOUVE
also searched as: трансол
10 August 2026
The plant has medium-sized flowers with yellow petals and a dark brown center. Mature heads have a semi-convex shape, and seeds are large and black.
The hybrid requires specific agronomic conditions: it is not recommended to plant it after legumes or to use high doses of nitrogen fertilizers. Seeding density depends on the moisture level of the zone and ranges from 43–45 to 47–50 thousand plants per hectare.
5 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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 218131
№ Transol
№ 20040433
№ 1999/25
№ 08017103
№ 51622
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
R.INSTITUTE FOR CEREALS
Helianthus annuus L. · Sunflower
Tahir Gucer, Ibrahim Yilmaz, Veli Pekcan, Yalcin Kaya, Goksel Evci,
Helianthus annuus L. · Sunflower
HIBRISOL S.L.
Nearby in the species list Totem ST, Totoro, Toya, TR 2234 SLV CL, TR 2242 CL, TR 919003, TR 919004, TR071CL, Trajano, Trakya, Trapio, Traveller, TRC 2342, TRC 2344, TRC 3222, TRC 3396 R, TRC 3414 R, TRC 3750 R, TRC1798, TRC1829