P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
10 August 2026
The name "MAS 12V" refers to a hybrid of Zea mays. The variety is mentioned in the context of registration of rights and protection of breeding achievements in official registers.
In available publications, information regarding the specific morphological traits of this hybrid is presented fragmentarily. There are mentions of a similarly named hybrid "MAS 12.P", however, there is insufficient evidence to identify these two products as identical.
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.
№ SA-1056
№ 17009061
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
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Nearby in the species list MAS 10T, /MAS 116215/, Mas 11b, MAS 11F, MAS 11K, MAS 11P, MAS 11R, MAS 12 P, MAS 12 R, MAS 123W, MAS 13 V, MAS 13B, MAS 14 G, MAS 140E, MAS 144V, MAS 14B, MAS 14C, MAS 14D, MAS 14P, MAS 15 A