ST 453

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Gossypium hirsutum L. Upland cotton · Agricultural · bred by STONEVILLE PED. SEED CO.

also searched as: ст 453

Variety description

10 August 2026

The variety is mid-early and characterized by high yield. Depending on growing conditions and agricultural practices, the plant height can be about 52.3 cm.

Product quality is distinguished by high fiber uniformity indicators. The variety is susceptible to Verticillium wilt, so it was often used in breeding to create more tolerant lines.

The plant was widely used as a standard sample in research trials and breeding programs aimed at improving yield and studying the impact of seeding density and irrigation.

Sources8

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Countries of admission

2 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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

terminated no record

Also known as

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.

ST 453 primary QM
ST453 ES, QM

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: STONEVILLE PED. SEED CO. 35 Developed the variety
Applicant: STONEVILLE PED. SEED CO. 35 Submitted the application to the register
Rights holder: STONEVILLE PED. SEED CO. 35 Holds the rights to the variety
Maintainer: VARIOS CONSERVADORES 1 610 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

№ 19880128

Application

29 January 1988

Registration

31 August 1991

Terminated

21 August 2019

Registry	Number	Application	Registration	Terminated	Status
ES Spain	19880128	29 January 1988	31 August 1991	21 August 2019	Terminated

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

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Breeder

STONEVILLE PED. SEED CO. All 35 varieties of company

Registry records

Total records: 3
Jurisdictions shown: 2
First registration: 1991

Same species