P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by Dimitrina Ilchovska
also searched as: ак 9434
10 August 2026
The AC 9434 line is used in breeding work, in particular for evaluating combining ability in the creation of hybrids and for studying plant resistance mechanisms to drought and water deficit.
In scientific literature, the line is used in comparative experiments with other accessions to analyze physiological responses. In hybrids obtained with its participation, quantitative indicators such as plant height, ear height, and number of leaves are evaluated.
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.
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.
№ 1814/64
№ 18909015
№ 20909010
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
Zea mays L. · Maize
Pioneer Overseas Corporation, USA
Zea mays L. · Maize
PIONEER| Pioneer Hi-Bred Services GmbH
Zea mays L. · Maize
Pascal Berneval
Zea mays L. · Maize
Maize Research Institute - Kneja (BG)
Zea mays L. · Maize
Maize Research Institute - Kneja (BG)
Nearby in the species list Absalon, Absolut, Absoluto, Abstract, ABV50, ABV51, ABV51 ABV50, ABV51C, ABV51C ABV50CM, AC 9428, AC 9451, AC 98168, AC 98305, AC1330, Ac3512, Ac3512/Al0216, AC3512SC, ACA 480, Acacia, Academic