P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL
also searched as: ф1к8к
10 August 2026
The object is a specialized inbred line used exclusively in breeding work. The line is used as genetic material; in particular, it was involved in the creation of the breeding line PH4BV4 through crossing with PH2CGT.
Public documentation does not contain detailed morphological characteristics of the plant, such as maturity group or height. General breeding criteria when working with such lines include yield, lodging resistance, grain quality, as well as resistance to diseases and pests.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
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
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 OVERSEAS CORPORATION
Zea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Nearby in the species list Ph1gd, PH1H0, Ph1hd12, PH1HDS2, Ph1hfb2, Ph1ja, Ph1k1, Ph1k1n, Ph1k2, Ph1k6y, Ph1ka9, Ph1kd3, PH1KH4, Ph1kna, PH1KPK, Ph1kpr2, Ph1ktf, Ph1kym, Ph1m0h, Ph1m17