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8H341cldm

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Helianthus annuus L. Sunflower · Agricultural · bred by Steve Thompson

also searched as: 8х341клдм

Variety description

10 August 2026

The hybrid 8H341cldm, also known by the spelling 8Х341КЛДМ, is the result of breeding work by the company Dow AgroSciences. The hybrid's name is based on the company's standardized breeding line coding system, where the abbreviation CLDM indicates compatibility with the Clearfield production system.

In open sources, the hybrid is mentioned in plant variety registries in the context of intellectual property rights and certification. Detailed morphological characteristics, such as plant height, maturity group, and indices of resistance to abiotic or biotic factors, are absent from publicly available reference materials.

Sources3
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Countries of admission

4 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

terminated no record

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

Parties

Breeder
Steve Thompson 44 Developed the variety
Applicant
Dow AgroSciences Vertriebsgesellschaft m.b.H., AT 16 Submitted the application to the register
Rights holder
Dow AgroSciences V.m.b.H. 74 Holds the rights to the variety
Maintainer
DOW AGROSCIENCES VERTRIEBSGESELLSCHAFT M.B.H. 100 Responsible for variety maintenance

Admission to trade

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

  • UA Ukraine Terminated

    № 09017260

    Application
    19 November 2009
    Terminated
    3 January 2018
  • SK Slovak Republic Withdrawn

    № 210R095

    Application
    2 December 2009
    Terminated
    4 April 2012
  • IT Italy Active

    № 014317_A 014317

    Application
    13 January 2011

Plant breeders' rights

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

Ukraine № 09017260
Terminated
  1. Application filed 19 November 2009
  2. Registered
  3. Entry closed 3 January 2018

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

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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 89510003, 89510010, 899104, 8C410CL, 8C451cp, 8C455CL, 8H270cldm, 8H288cldm, 8H288CPDM, 8h288dm, 8h350dm, 8H358CL, 8H412cpdm, 8H449cldm, 8H457CPDM, 8H463CL, 8H467dm, 8H507CL, 8H524, 8H536DM

Discussion: 8H341cldm

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