PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by PIONEER OVERSEAS CORPORATION
also searched as: т1068лм
10 August 2026
The line is not intended for commercial cultivation and represents closed genetic material used by breeders to create new hybrids.
It is used in breeding processes, in particular in combinations with other lines, to improve disease resistance indicators. Detailed morphological and agronomic characteristics of the material are not public.
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 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
PIONEER OVERSEAS CORPORATION
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
Helianthus annuus L. · Sunflower
Antoine Mezzarobba
Nearby in the species list T0799hm, T0831lf, T0831lg, T0833hf, T0833hg, T0864lm, T0866lm, T0902sulg, T0954lm, T0982hm, T1075lm, T1184hm, Т1184HM, T1187hm, T1263lm, T1280suhm, T1312lf, T1312lg, T1333hf, T1334hf