Rilbury

Active

Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart Italian ryegrass · Agricultural · bred by RAGT 2n, FR

also searched as: рилбури

Variety description

10 August 2026

The variety is of the tetraploid type. The spring growth habit is medium, and the heading date is also assessed as medium. The variety demonstrates medium-high to high spring growth rate and medium-high regrowth density after mowing.

The productivity of the variety is expressed in a medium-high yield of green mass and a high yield of dry matter, including in the first cuts. The plant possesses medium resistance to the complex of leaf spot diseases and medium to high resistance to rust.

Sources5

Loading…

The list of sources is loaded via script—please enable JavaScript.

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 application no record

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

Parties

Breeder: RAGT 2n (FR) 2 157 Developed the variety
Applicant: RAGT 2n (FR) 2 157 Submitted the application to the register
Maintainer: RAGT 2n (FR) 2 157 Responsible for variety maintenance

Admission to trade

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

CZ Czechia Active

№ B7721

Application

26 July 2022

Registration

7 March 2026
FR France Application submitted

№ 4075464

Application

8 December 2022

Registry	Number	Application	Registration	Terminated	Status
CZ Czechia	B7721	26 July 2022	7 March 2026	—	Active
FR France	4075464	8 December 2022	—	—	Application submitted

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Breeder

RAGT 2n, FR

breeder code TRIS737

All 2 157 varieties of company

Registry records

Total records: 2
Jurisdictions shown: 2
First registration: 2026

Same species