P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
10 August 2026
This designation is not an independent commercial variety, but rather breeding material (line) used in hybrid crossing. The line is used as one of the components in the formula for the maize hybrid «КВС Лионель».
Technical characteristics, such as plant height, FAO, or vegetation period indicators, are not provided for this line in open sources, as they pertain to the final hybrid product.
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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
breeder code KW1F1770
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 14909152
№ 70619
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 2 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
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Nearby in the species list KW 1514, KW 1515, KW 1517, KW 1522, KW 1A1867, KW 1A1880, KW 1A1940, KW 1A1984, KW 1EP1208, KW 1F1759, KW 1F1808, KW 1F1815, KW 1F1816, KW 1F1855, KW 1F1866, KW 1F1867, KW 1F1869, KW 1F7006, KW 1F7010, KW 1FF1876