P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
10 August 2026
The maize hybrid under breeding number EU4139 (sometimes referred to as ЕЮ4139) is registered in state variety registers. During the official registration process, the name was changed to IONITI.
Detailed morphological and agronomic characteristics of the hybrid, including maturity dates and resistance indices, are not presented in public sources, as such data may be confidential prior to the stage of commercial distribution.
1 jurisdiction
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.
№ 20009091
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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 EU3173, EU3176, EU3177, EU3315, EU3506, EU3508, EU3731, EU3940, EU3941, EU4042, EU4245, EU4246, EU4554, EU4555, EU4656, EU4660, EU4661, EU4662, EU4732, EU4831