P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL
also searched as: фй 89
10 August 2026
The line possesses excellent general combining ability. The use of this line in hybrid combinations contributes to an increase in the number of kernels per row, and it is also used in breeding programs for early maturity, tolerance to high planting density, and suitability for mechanized harvesting.
This object is breeding material and is not intended for commercial cultivation as a standalone hybrid.
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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
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.
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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.
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Same species
Zea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. · Maize
Pioneer Overseas Corporation, USA
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PIONEER| Pioneer Hi-Bred Services GmbH
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Seifert, Robert P.
Zea mays L. · Maize
CAVANAH| Jack Cavanah c/o Pioneer Hi-Bred International
Zea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Nearby in the species list Philipus, PHIMR, PHJ 0 B, PHJ 4 E, PHJ 40, PHJ 40 x CO 255, PHJ 6 V, PHJ 7 K, PHJ 75, PHJ 83 x PHNF 8, PHJ-90, Phj50, PHJ8C, PHJ8R, PHJBB, Phjc0, PHJEH1, PHJEK1, PHJR-5, PHK 05