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ES Ultrastar

Active

Zea mays L. Maize · Agricultural · bred by Euralis Semences

also searched as: ес ултрастар

Variety description

10 August 2026

The plant is medium-tall, the ear has medium attachment and contains 14 rows of grains with 26 kernels in each. The thousand kernel weight is 301 grams. The hybrid demonstrates excellent growth rates in the initial stages of development and high resistance to late lodging.

The hybrid possesses high tolerance to southern corn leaf blight (Helminthosporium maydis), common smut, head smut, and ear fusariosis, with medium resistance to ear bacterial rot. The plant is susceptible to damage by the European corn borer (Ostrinia nubilalis).

Product quality is characterized by a high starch content of about 31%, fiber digestibility of 50%, and high grits yield. The hybrid can be grown using the Duo System technology, which allows for the application of specific herbicides for weed control.

The recommended plant density at the time of harvest is 85 thousand units per hectare in zones with sufficient moisture and 75 thousand units in zones with insufficient moisture.

Sources2
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Countries of admission

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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY
QZ

active terminated no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
EURALIS SEMENCES 2 739 Developed the variety
Applicant
EURALIS SEMENCES 2 739 Submitted the application to the register
Maintainer
Euralis Semences 2 739 Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • IT Italy Active

    № 008995_A 008995

    Application
    10 January 2003
    Registration
    23 December 2004
  • AT Austria Terminated

    № 5925

    Application
    12 March 2004
    Registration
    22 December 2004
    Terminated
    5 November 2015

Records are sourced from official registry publications. Data sources and legal status

Found an error in the record?

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 ES Titania, ES Tommen, ES Torquaz, ES Touring, ES Trapez, ES Traveler, ES Truck, ES Tunis, Es Turbo, ES Ultrafox Duo, ES United, ES Uranium, ES Valerio, ES Vitori, ES Vivat, ES Volti, ES Wapiti, ES Watson, ES Wellington, ES Yakari

Discussion: ES Ultrastar

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