P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL
also searched as: ф23ив
10 August 2026
Ph23yw is an inbred maize line used by breeders as a parental component for the creation of commercial hybrids. This object is breeding material intended for research purposes.
In patent documentation, this line appears in the context of work on the identification and selection of plants possessing resistance to stalk anthracnose. Detailed morphological characteristics or agronomic indicators for this line are not published in open sources.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
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.
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Same species
Zea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. · Maize
Pioneer Overseas Corporation, USA
Zea mays L. · Maize
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 PH1W4R, PH1W5N, Ph1wo, Ph2047, Ph20a, PH20DD, Ph20dt, Ph21b, PH21T, PH224, Ph24d, Ph24e, Ph24f1, Ph24fs, Ph24m, Ph24tv, Ph24wy, Ph252p, Ph253t, PH259C