P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by Steve Thompson
also searched as: тва 56 9
10 August 2026
The line is not a variety in the consumer sense and serves as source material or a component of hybrids, particularly in the role of a paternal form. The object is widely used in scientific work for conducting molecular genetic analysis, for example, by the iPBS method.
Information on morphological traits, such as plant height, lodging resistance, maturity group, or commercial yield indicators, is absent in open publications, as this material is not intended for widespread commercial cultivation.
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.
breeder code TVA56-9
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.
№ 13909189
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
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Pioneer Overseas Cor, USA
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PIONEER| Pioneer Hi-Bred Services GmbH
Zea mays L. · Maize
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Nearby in the species list TVA 3245, TVA 3246, Tva 339-8, Tva 403-8, Tva 409-8, Tva 49-9, Tva 495-8, TVA 518-4, Tva 53-9, Tva 531-8, Tva 907-8, Tva 92-9b, Tva 93-9b, TVA-942-1, Tva 99-9, TVB08BTs, Tvist, TWB07BC, TWB11KP, TWC32BC