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Tacitus

Active

Triticum aestivum L. Bread wheat · Agricultural · bred by Saatzucht Donau GmbH & Co.KG

also searched as: такитус

Variety description

10 August 2026

The variety is short-stemmed and possesses high lodging resistance, which allows for the use of intensive cultivation technologies. It is characterized by high tillering capacity and increased grain count per spike.

The plant possesses high resistance to leaf septoria, as well as an average level of resistance to powdery mildew, brown rust, yellow rust, tan spot, and Fusarium head blight.

The grain possesses high bread-making qualities, a high test weight, and high falling number. The variety is resistant to pre-harvest sprouting in the ear under rainy harvesting conditions.

Sources3
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Countries of admission

9 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.

QM QZ

active terminated no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder
Saatzucht Donau GmbH & Co. KG 228 Developed the variety
Applicant
Saatzucht Donau GmbH & Co. KG 83 Submitted the application to the register
Rights holder
Saatzucht Donau GmbH & Co. KG 83 Holds the rights to the variety
Maintainer
Saatzucht Donau GmbH, Probstdorf AT 111 Responsible for variety maintenance

Admission to trade

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

  • QZ European Union Active

    № 231551

  • SK Slovak Republic Active

    № 106R072

    Application
    25 August 2005
    Registration
    14 April 2009
    Terminated
    31 December 2019
  • HU Hungary Withdrawn

    № 287665

    Application
    9 September 2005
    Terminated
    11 November 2008
  • AT Austria Withdrawn

    № 7781

    Application
    13 September 2005
    Terminated
    30 September 2008
  • HR Croatia Terminated

    № 1002684

    Application
    22 September 2006
    Registration
    8 February 2010
    Terminated
    19 June 2015
  • UA Ukraine Terminated

    № 08007035

    Application
    30 May 2008
    Registration
    19 September 2012
    Terminated
    9 March 2026
  • LT Lithuania Terminated

    № S-1041

    Application
    21 August 2008
    Registration
    1 February 2013
    Terminated
    3 March 2023
  • PL Poland Withdrawn

    № R R7590

    Application
    31 August 2009
    Terminated
    14 October 2010

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

Ukraine № 08007035
Terminated
  1. Application filed 30 May 2008
  2. Registered 7 September 2012
  3. Entry closed 9 March 2026

More 2 records protections in other jurisdictions are shown on the map above.

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

Same species

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M-IDAS

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Triticum aestivum L. · Bread wheat

Syngenta Crop Protection AG

AT HR HU SK UA
17 records

Cadenza.

Protection expired

Triticum aestivum L. · Bread wheat

PLANT BREEDING INTERNATIONAL CAMBRIDGE

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17 records

T JALVE

Protection expired

Triticum aestivum L. · Bread wheat

WEIBULLSHOLM PLANT BREEDING INSTITUTE

EE FI SE
14 records

Taber

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Triticum aestivum L. · Bread wheat

RODRIGO S.PALOMARES

ES
3 records

TACHELES

Terminated

Triticum aestivum L. · Bread wheat

Hermann Srtube

UA
2 records

TACTIC

Withdrawn

Triticum aestivum L. · Bread wheat

DK
1 record

Nearby in the species list TA23GW050, TA23UW041, TA23UW042, TA23UW043, TA23UW044, TA9GW104, Taba, Tabasco, Taber, TACHELES, TACTIC, Taft, TAGENA, Tagora, TAHAMLYK, Taifun, Taina, Taira, Taisa, TAJFUN

Discussion: Tacitus

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