PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL
also searched as: 7пввз88б
10 August 2026
The object is a breeding line intended for use in sunflower hybrid development programs. This material is aimed at cultivation in the Northern Plains regions of the USA, as well as in Central, Eastern, and Western Europe.
The available documentation lacks information on morphological traits, maturity group, and data on the line's resistance to pathogens or herbicides. The object is assigned the status of breeding material and is not intended for retail sale as an independent variety.
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.
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.
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Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
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Sadik El Sayed
Nearby in the species list 7Pwdh67a, 7Pwdh67b, 7Pwlh62r, 7Pwnj26r, 7Pwpb15a, 7Pwpb15b, 7Pwqj53a, 7Pwqj53b, 7Pwsw75a, 7Pwsw75b, 7Pwwb08a, 7Pwwb08b, 7Pxdv38r, 7Pxla91r, 7Pybk03r, 7PYCB38A, 7Pycb38b, 7Pydf04r, 7PYHF53A, 7Pyhf53b