P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL
also searched as: ф3кп
10 August 2026
The line belongs to the dent corn type. The period from emergence to the 50% flowering phase is about 70 days, and to physiological maturity at 25% grain moisture — about 72 days after flowering.
This line is not a commercial variety for commodity production and is used in breeding programs as genetic material for obtaining new hybrids, and also serves as a standard in comparative trials for yield and disease resistance.
3 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 2 records 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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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
Zea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Zea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Zea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Nearby in the species list Ph32h, PH334, PH36D, Ph36e, Ph38b, Ph38d, PH3CE, PH3DT, PH3GK, PH3HH, PH3PC, PH3PR, PH3RC, Ph409, Ph40b, Ph40cz1, Ph40w3, Ph40zz, Ph410c, Ph410p