Jouvence

Active

Avena sativa L. Oat · Agricultural · bred by LEMAIRE DEFFONTAINES S.A.S.

also searched as: йоувенке

Variety description

10 August 2026

The plant height is medium to tall. The variety has good tolerance to major oat diseases, showing low susceptibility to powdery mildew, crown rust, and Septoria.

The grain of the variety is distinguished by good test weight, high kernel content, and belongs to a class with very high technological value. Intended for agricultural cultivation.

Sources3

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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

active no record

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

Parties

Breeder: Lemaire-Deffontaines S.A.S. 97 Developed the variety
Applicant: Lemaire-Deffontaines S.A.S. Submitted the application to the register
Rights holder: Lemaire-Deffontaines S.A.S. Holds the rights to the variety
Maintainer: Lemaire Deffontaines (FR) 227 Responsible for variety maintenance

Admission to trade

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

QZ European Union Active

№ 220577

Registration

23 April 2021
FR France Active

№ 4066062

Application

17 December 2018

Registration

1 January 2021

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	220577	—	23 April 2021	—	Active
FR France	4066062	17 December 2018	1 January 2021	—	Active

Plant breeders' rights

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

European Union № 20210387

Active

Application filed 9 February 2021
Registered 6 September 2021
Currently active indefinite in the register

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

Breeder

LEMAIRE DEFFONTAINES S.A.S.

breeder code ld 70

All 97 varieties of company

Registry records

Total records: 3
Jurisdictions shown: 2
First registration: 2021

Same species

Other varieties: Oat

All 1 469 varieties of species

AL'BATROS

Active

Avena sativa L. · Oat

THIERRY MOMONT

FR UA

9 records

SEL'MA

Active

Avena sativa L. · Oat

Svalof Weibull AB (SE)/Florimond Desprez SA (FR)

DK FR SE

9 records

RGT Southwark

Active

Avena sativa L. · Oat

Sebastien Cuvelier, RAGT 2n

FR PL

7 records

Johanna

Terminated

Avena sativa L. · Oat

Serasem, FR

BE FR

5 records

JOKER

Terminated

Avena sativa L. · Oat

Serasem, FR

1 record

Jowisz

Withdrawn

Avena sativa L. · Oat

Hodowla Roslin Strzelce Sp z.o.o. Grupa IHAR

3 records

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