P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by William Bourdoncle
also searched as: в8565з
10 August 2026
W8565Z is an internal identifier for genetic material used in breeding work for the creation of maize hybrids. It appears in official documentation and registries as a parent component, rather than as an independent variety for general agricultural use.
Public specifications, including morphological traits, yield indicators, maturity group, or data on disease resistance for this breeding number are unavailable in open sources.
3 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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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 variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 14909085
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
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
MONSANTO TECHNOLOGY
Zea mays L. · Maize
Monsanto Tehnology LLC, USA
Zea mays L. · Maize
William Bourdoncle
Nearby in the species list W6852Z, W7125Z, W7228ZXAIZ, W7230Z, W7505Z, W7859Z, W8137Z, W8246Z, W8306Z, W8455Z, W8693Z, W8847Z, W9126Z, W9306Z, W9985Z, Wagner, Wakefield, Waldano, Walki CS, Wallet