P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL
also searched as: ф5ва
10 August 2026
The line was developed by the pedigree breeding method using self-pollination for 7 generations. It is adapted for cultivation in the U.S. Central Corn Belt and south-central regions, and is also used in breeding programs outside the U.S.
The relative maturity of the line corresponds to approximately 115 days. The line demonstrates above-average yield and possesses above-average resistance to Southern corn leaf blight and Gibberella ear rot. In hybrids, it exhibits above-average stalk lodging resistance.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
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Nearby in the species list Ph5dp, PH5DR, PH5EP, Ph5f2, Ph5ft, PH5KM, PH5KP, PH5MT, PH5W3, PH5W4, PH5WB, Ph63a, Ph67a, PH6B8, PH6CF, PH6HR, PH6JM, PH6KW, PH6ME, PH6MN