P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by MONSANTO TECHNOLOGY
also searched as: м8582з
10 August 2026
M8582Z is not an independent commercial variety or hybrid intended for commercial sowing. In the documentation, the object is classified as a parental line used for industrial crossbreeding.
Public data on economic and morphological traits, such as maturity group, plant height, or disease resistance, are unavailable, as the characteristics of parental lines are intellectual property.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 20909148
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
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Pioneer Overseas Corporation, USA
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PIONEER| Pioneer Hi-Bred Services GmbH
Zea mays L. · Maize
MONSANTO TECHNOLOGY
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Nearby in the species list M6796Z, М6796Z, M7211Z, M7767Z, M7773Z, M7961Z, M7961ZXIWZ, M8049Z, M8458Z, M8458ZXIWZ, M8582ZXAIZ, M9085Z, M9797Z, M9810Z, Ma 21 MV, MA21-15803, MAB632, MAB632C, Mabel, Mabor