P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by Kostiuchenko Viktor Ivanovych
also searched as: к 56 мв
10 August 2026
This variety is registered exclusively as a parental component of Zea mays. It is not an independent commercial variety or hybrid intended for general agricultural use.
Data on maturity group, morphological characteristics, disease resistance, or product quality are absent in open sources and official registers, as these parameters for breeding lines are often not subject to publication.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 09004312
№ 10004001
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
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
Same species
Zea mays L. · Maize
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Tsevma Volodymyr, Doroshevskyi Oleksandr
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Maize Research Institute - Kneja (BG)
Nearby in the species list K 4, K 4 S, K 4 VS, K 43, K 43 S, K 4588 T, K 4640B, K 4652, K 543, K 55, K 5600, K 59, K 60, K 63, K 63 SV, K 7, K 70, K 71, K 95, K 960