Trestel

Terminated

Beta vulgaris Fodder Beet Group Mangelwurzel · Agricultural · bred by INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

also searched as: трестел

Variety description

10 August 2026

The Trestel variety is a susceptible host used in laboratory conditions for the propagation of polerovirus strains (BMYV, BChV, BWYV) and for studying their biological properties.

According to UPOV guidelines for DUS testing, the variety is characterized by a semi-erect leaf rosette habit and a narrow leaf blade shape. Agronomic data regarding productivity, maturity, and root quality are not available in open sources.

Sources6

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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

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

Parties

Breeder: Institut National de la Recherche Agronomique (FR) 1 883 Developed the variety
Applicant: Institut National de la Recherche Agronomique (FR) 1 883 Submitted the application to the register
Maintainer: INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE 256 Responsible for variety maintenance

Admission to trade

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

FR France Terminated

№ 0091661

Application

1 January 1975

Registration

1 January 1975

Terminated

1 January 1994
DK Denmark Terminated

№ 11389

Application

1 February 1978

Registration

2 April 1981

Terminated

30 January 1985

Registry	Number	Application	Registration	Terminated	Status
FR France	0091661	1 January 1975	1 January 1975	1 January 1994	Terminated
DK Denmark	11389	1 February 1978	2 April 1981	30 January 1985	Terminated

Plant breeders' rights

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

Denmark № 11389

Withdrawn

Application filed 12 June 1980
Registered —
Entry closed 23 February 1982

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

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Breeder

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

breeder code TRESTEL

All 1 883 varieties of company

Registry records

Total records: 3
Jurisdictions shown: 2
First registration: 1975

Same species