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NS-H-43

Active

Helianthus annuus L. Sunflower · Agricultural · bred by Institute of Field & Vegetable Crops (RS)

also searched as: нс х 43

Variety description

10 August 2026

The hybrid belongs to the earlier maturity groups. It is characterized by high tolerance to Phomopsis, as well as field resistance to Macrophomina and Phoma.

It is distinguished by drought tolerance. Under water deficit conditions, it maintains a high rate of photosynthesis and quantum yield of photosynthesis due to an increased content of soluble proteins, in particular Rubisco protein, in the leaves.

Oilseed usage direction. During the 1990s and 2000s, the hybrid was actively used as an object for studying plant physiology and breeding for resistance to biotic and abiotic stresses.

Sources4
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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.

QM

terminated no record

Also known as

breeder code NSH 43

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

  • NS-H-43 primary QM
  • NSH 43 ES
  • NSH43 FR

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

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

Parties

Breeder
Institute of Field & Vegetable Crops (RS) 70 Developed the variety
Applicant
Orsem SA (FR) 88 Submitted the application to the register
Rights holder
Orsem SA (FR) 88 Holds the rights to the variety
Maintainer
Institute of Field and Vegetable Crops 1 546 Responsible for variety maintenance

Admission to trade

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

  • ES Spain Terminated

    № 19870346

    Application
    15 December 1987
    Registration
    10 March 1989
    Terminated
    10 March 1989

Plant breeders' rights

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

France № 5927
Withdrawn
  1. Application filed 14 March 1986
  2. Registered
  3. Entry closed 20 February 1990

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

Found an error in the record?

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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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NS-H-44

Active

Helianthus annuus L. · Sunflower

Institute of Field & Vegetable Crops (RS)

ES FR
4 records

Nearby in the species list NS-H-2017, NS H-2063, NS H 256, NS H 258, NS-H-26-RM, NS H 2649, NS H 2652, NS H 26749, NS H 26752, NS-H-27-RM, NS-H-44, NS-H-45, NS H 4914, NS H 4916, NS H 4918, NS H 4919, NS H 494, NS H 496, NS H 498, NS-H-52

Discussion: NS-H-43

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