P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
10 August 2026
The hybrid is a product of breeding programs involving lines with the prefixes "Bc" or "OS". In official trials conducted between 1982 and 1985, the hybrid was used as a standard.
Plants of this variety reach a height of 225 cm, with an ear placement height of 102 cm. The hybrid belongs to the grain maize category.
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.
breeder code OSSK - 247
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 1366
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Ortensia, Ortensia (C), Ortensia (R), Ortles, Orzhytsia 237 MV, OS 3114, Os 378, Os 398, Os 430, Os 5717, OS SK 332, OS SK 382, Osaka, Osano, Oscar, Osiko, Osimo, Osin M, Oslo, Osorno