PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by PIONEER OVERSEAS CORPORATION
also searched as: 7пирх24б
10 August 2026
The 7Pyrh24b line is not a commercial hybrid for mass production and is used exclusively as source material in crosses. Based on it, lines such as 7PZAL89B with a linoleic type and resistance to tribenuron-methyl, as well as 7PRGN87B with resistance to imidazolinones, were obtained.
Due to the highly specialized purpose of the line as an intermediate component, detailed morphological descriptions, such as stem height or lodging resistance indicators, are absent from open sources. These characteristics are determined directly for the final hybrids created based on this line.
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
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PIONEER OVERSEAS CORPORATION
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
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Cemal Yucel
Nearby in the species list 7Pwwb08a, 7Pwwb08b, 7Pxdv38r, 7Pxla91r, 7Pybk03r, 7PYCB38A, 7Pycb38b, 7Pydf04r, 7PYHF53A, 7Pyhf53b, 7Pysm91a, 7Pysm91b, 7Pyzc94a, 7Pyzc94b, 7Pzly47r, 7Pznn09r, 7Pzsj18r, 8 H 449 DM, 8 H 477 CL, 8 kh 2