Melfrost

Active

Lolium perenne L. Perennial ryegrass · Agricultural · bred by Joost Baert

also searched as: мелфрост

Variety description

10 August 2026

The variety belongs to the tetraploid group (4n). It is characterized as late-maturing, demonstrating high dry matter yield with an even distribution of yield throughout the season.

It possesses high resistance to rust and lodging. The variety is distinguished by its longevity and excellent winter hardiness, which allows it to be used in grass mixtures for intensive hay and pasture use.

Sources7

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Countries of admission

4 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

QM QZ

active no record

Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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: Joost Baert 1 Developed the variety
Applicant: FELDSAATEN FREUDENBURGER GMBH and CO.KG 88 Submitted the application to the register
Rights holder: Feldsaaten Freudenberger GmbH & Co. KG 8 Holds the rights to the variety
Maintainer: FELDSAATEN FREUDENBURGER GMBH and CO.KG 88 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

№ 205184

Registration

29 April 2016
DE Germany Active

№ WD 01939

Application

6 January 2011

Registration

29 April 2016
GB United Kingdom Application submitted

№ 13/3346

Application

5 January 2018
GB United Kingdom Active

№ 13/12807

Application

27 December 2018

Registration

31 January 2019
UA Ukraine Active

№ 20222010

Application

19 November 2020

Registration

25 January 2022
NO Norway Application submitted

№ 1774

Application

19 December 2022

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	205184	—	29 April 2016	—	Active
DE Germany	WD 01939	6 January 2011	29 April 2016	—	Active
GB United Kingdom	13/3346	5 January 2018	—	—	Application submitted
GB United Kingdom	13/12807	27 December 2018	31 January 2019	—	Active
UA Ukraine	20222010	19 November 2020	25 January 2022	—	Active
NO Norway	1774	19 December 2022	—	—	Application submitted

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

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Breeder

Joost Baert

breeder code ILVO112808

All 1 variety of company

Registry records

Total records: 7
Jurisdictions shown: 4
Not yet disclosed: 2
First registration: 2016

Same species