P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL
also searched as: ф2вк
10 August 2026
The line was developed by pedigree breeding from the cross of lines PHP38 and PHHB9. It is not a commercial variety for mass sowing, but a specialized genetic material ensuring stability and homozygosity in the production of first-generation seeds.
The plants are adapted for hybrids with a relative maturity of about 114 days. The line is characterized by high early growth vigor, good germination in cold tests, and the ability to retain green color. In hybrid combinations, PH2VK provides high yield, lodging resistance, and moderate resistance to gray leaf spot.
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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 996
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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Nearby in the species list Ph2ts3, Ph2ttd, Ph2twm, Ph2v45, PH2VE, PH2VJ, Ph2vj5, Ph2vj6, Ph2vj7, Ph2vjb, Ph2vpr, Ph2w55, Ph2w5p, Ph2y0w, Ph2y57, Ph2yrp, Ph32h, PH334, PH36D, Ph36e