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Paymaster 145

Protection expired

Gossypium hirsutum L. Upland cotton · Agricultural · bred by DR.DELBERT HESS

also searched as: паимастер 145

Variety description

10 August 2026

The variety originates from the selection of Tamcot SP-21. The plant is characterized by a morphology close to this source material and was intended for regions where the stripper harvesting method is used.

The variety is susceptible to Verticillium wilt, and during tests for resistance to the Fusarium wilt complex and root-knot nematode, it supported high nematode population densities. Fiber quality is characterized by a length of about 0.99 inches, while nitrogen fertilizer application at a rate higher than 90 kg/ha leads to a decrease in these indicators.

Sources8
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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.

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
DR.DELBERT HESS 1 Developed the variety
Applicant
DR.DELBERT HESS 1 Submitted the application to the register
Rights holder
DR.DELBERT HESS 1 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.

  • ES Spain Terminated

    № 19820263

    Application
    30 November 1982
    Registration
    20 April 1992
    Terminated
    20 April 1992

Plant breeders' rights

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

United States of America № 8000080
Protection expired
  1. Application filed 24 March 1980
  2. Registered 14 May 1981
  3. Entry closed 14 May 1999

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

All 874 varieties of species

ST 468

Active

Gossypium hirsutum L. · Upland cotton

STONEVILLE PEDIGREED SEED COMPANY

ES GR
11 records

ST 457

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Gossypium hirsutum L. · Upland cotton

STONEVILLE PEDIGREED SEED CO.

ES GR
9 records

Gossypium hirsutum L. · Upland cotton

HANS JURGEN EVERS (T)

ES
10 records

Pandora

Active

Gossypium hirsutum L. · Upland cotton

Sure Grow Seed Inc.

ES GR
6 records

Paolina

Active

Gossypium hirsutum L. · Upland cotton

Pavlos Agrafiotis SA (GR)

BG
2 records

PAYMASTER 2840

Terminated

Gossypium hirsutum L. · Upland cotton

CARGILL

ES
1 record

Nearby in the species list Ourania, P11X3308, P15X4330, P16X4393, PAC 103, PAC 132, Palma 76, Paloma, Pandora, Paolina, PAYMASTER 2840, Pele, Penta, Perla, Persenk, Perun, PG 1150, PG 2018, PG 270114, PG 5009

Discussion: Paymaster 145

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