P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL
also searched as: ф1дам
10 August 2026
Ph1dam is an inbred maize line intended for use in professional breeding work as a parental component for crossing with other lines. This line was obtained via the doubled haploid method and is applied in the development of new hybrid forms.
The technical characteristics of the line are not detailed in open sources, as it is specialized genetic material rather than a variety for commercial sowing. When selecting such lines, attention is focused on potential yield in hybrid combinations, lodging resistance, plant health, grain quality, and germination capacity under adverse conditions.
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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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 right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 3 records 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
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Nearby in the species list Ph1cty, Ph1cv2, Ph1cv5, Ph1cyh, Ph1d03, Ph1d1r, Ph1d2t, Ph1d3v, Ph1d4f, Ph1d7w, Ph1dat, Ph1dbv, Ph1dcw, Ph1ddg, Ph1ddv, Ph1dg1, Ph1dgk, Ph1f9g1, Ph1f9p2, PH1G1D1