P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by MONSANTO TECHNOLOGY
also searched as: ет4728
10 August 2026
ET4728 is not a variety in the consumer sense, but rather a genetic line undergoing registration as a parental form. This number is mentioned in documentation in connection with the commercial hybrid DKC4908.
Public references lack detailed descriptions of morphological traits or disease resistance characteristics, as this information is part of an internal breeding program. In field trial materials, this code appears in comparative tables as a participant in breeding programs.
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.
№ 019804_A 019804
№ 19009159
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 ET4242, ET4243, ET4438, ET4544, ET4546, ET4547, ET4549, ET4652, ET4654, ET4655, ET4730, ET4830, ET4922, ET4926, ET5034, ET5035, ET5143, ET5143SQGZ, ET5246XPYZ, ET5247