Dorina

Terminated

Gossypium hirsutum L. Upland cotton · Agricultural · bred by Ana Stoilova, Tudorina Nistor

also searched as: дорина

Variety description

10 August 2026

The variety was obtained by mass selection. It is characterized by high indices of raw cotton yield and fiber yield, which is 39.7–39.9%. The variety is valued for improved fiber length indices and demonstrates stable productivity under various environmental conditions.

Studies noted the variety's sensitivity to the herbicide "Pulsar 40" when evaluating primary root length. Specialized data on resistance to specific diseases or lodging, as well as precise parameters for plant height and maturity group, are absent.

Sources6

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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.

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

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

Parties

Breeder: Ana Stoilova, Tudorina Nistor 1 Developed the variety
Applicant: Institute of Cotton and Durum Wheat - Chirpan (BG) 38 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 Terminated

№ 1949/11

Application

21 February 2007

Registration

25 February 2010

Registry	Number	Application	Registration	Terminated	Status
BG Bulgaria	1949/11	21 February 2007	25 February 2010	—	Terminated

Plant breeders' rights

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

Bulgaria № 805

Terminated

Application filed 24 March 2010
Registered 30 November 2010
Currently active indefinite in the register

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

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Breeder

Ana Stoilova, Tudorina Nistor

breeder code L 3

All 1 variety of company

Registry records

Total records: 2
Jurisdictions shown: 1
First registration: 2010

Same species