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Gossypium hirsutum L. Upland cotton · Agricultural · bred by Ana Saldzhieva, Zhivko Terziev, Ivan Saldzhiev

also searched as: изабелл

Variety description

10 August 2026

The variety possesses fiber of a natural brown color, which eliminates the need for chemical dyeing of yarn and fabrics. The variety is early-maturing and demonstrates high yields, comparable to the performance of white cotton varieties.

Technological properties of the fiber include a medium-fine structure, high uniformity, good strength and elasticity, although the variety is inferior to standard white varieties in terms of fiber length. The plant is adapted for mechanized harvesting.

Sources7
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Countries of admission

1 jurisdiction

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.

active no record

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

Parties

Breeder
Ana Saldzhieva, Zhivko Terziev, Ivan Saldzhiev 1 Developed the variety
Applicant
Institute of Cotton and Durum Wheat - Chirpan (BG) Agricultural University - Plovdiv (BG) Submitted the application to the register
Rights holder
Institute of Cotton and Durum Wheat - Chirpan (BG) 38 Holds the rights to the variety

Admission to trade

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

  • BG Bulgaria Active

    № 1789/56

    Application
    6 April 2006
    Registration
    13 May 2009

Plant breeders' rights

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

Bulgaria № 742
Active
  1. Application filed 20 July 2009
  2. Registered 30 November 2018
  3. Entry closed 30 November 2043

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

Same species

Other varieties: Upland cotton

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ST 468

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Gossypium hirsutum L. · Upland cotton

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ST 457

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Gossypium hirsutum L. · Upland cotton

STONEVILLE PEDIGREED SEED CO.

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9 records

Gossypium hirsutum L. · Upland cotton

HANS JURGEN EVERS (T)

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ISM439

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Gossypium hirsutum L. · Upland cotton

Seed Source Inc.

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1 record

Ivan

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Gossypium hirsutum L. · Upland cotton

BALTZIS NIKOLAOS (GR)

BG
2 records

JAEN

Terminated

Gossypium hirsutum L. · Upland cotton

COPSA

ES
1 record

Nearby in the species list IPK Nelina, IPTP Veno, Iren, Irida, Irini, Iris, IRO, Isis, ISM439, Ivan, JAEN, Jerez, Joan, Julia, Juncal, KAL 12, KAL 17, KALIA, Kalidon, Kallina

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