P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL
also searched as: фх54
10 August 2026
The line belongs to the flint maize type. A distinctive morphological feature is the vertical, upright position of the ear.
This object is not intended for widespread agronomic cultivation and has no independent economic significance as a variety for grain or silage production. It serves as specialized breeding material for achieving the heterosis effect.
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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 1 record protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list PHGRT, PHGTC, PHGTR, PHGVG, Phgwd, PHH 2 V, PHH 3 A, PHH 93, PHH0D, PHH18, PHH58, PHH9H, Phhb4, Phhb9, PHHCA, PHHCC, PHHDN, Phhen, PHHHN, PHHJC