CL31

Active

Oryza sativa L. Rice · Agricultural · bred by ENTE NAZIONALE RISI

also searched as: кл31

Variety description

10 August 2026

The variety belongs to the Clearfield group, which provides resistance to imidazolinone herbicides and allows for effective control of red rice in crops. The grain is of the Lungo A type, is non-aromatic, and has a non-glutinous endosperm type.

The plant stem height is approximately 85 cm. Grain parameters include a length of 6.62 mm and a width of 3.35 mm. The variety is adapted for industrial processing in the context of Italian rice cultivation.

Sources5

Loading…

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

Countries of admission

3 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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: ENTE NAZIONALE RISI 69 Developed the variety
Applicant: Ente Nazionale Risi, BASF Italia S.p.A. 8 Submitted the application to the register
Rights holder: Ente Nazionale Risi, BASF Italia S.p.A. 8 Holds the rights to the variety
Maintainer: IT - ENTE NAZIONALE RISI 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

№ 224624

Registration

29 January 2016
IT Italy Active

№ 015329_A 015329

Application

19 December 2012

Registration

28 December 2015

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	224624	—	29 January 2016	—	Active
IT Italy	015329_A 015329	19 December 2012	28 December 2015	—	Active

Plant breeders' rights

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

United Kingdom № 505/30149

Terminated

Application filed 4 October 2015
Registered —
Entry closed 19 February 2024

More 1 record protections in other jurisdictions are shown on the map above.

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

ENTE NAZIONALE RISI

breeder code CL31

All 69 varieties of company

Registry records

Total records: 5
Jurisdictions shown: 3
Not yet disclosed: 1
First registration: 2015

Same species

Other varieties: Rice

All 1 415 varieties of species

QM 1003

Active

Oryza sativa L. · Rice

MARTINS, LUIS FERNANDO RAJ, YOG SOLIS, RENANDO ROCHA, MILTON BORIN, REGIS

9 records

Sirio CL

Active

Oryza sativa L. · Rice

Sardo Piemontese Sementi Soc. Coop. Società Agricola

6 records

Osmancik-97

Active

Oryza sativa L. · Rice

NECMI BESER, HALIL SUREK

BG UA

6 records

CL261

Active

Oryza sativa L. · Rice

Louisiana State University Agricultural Center

2 records

CL28

Active

Oryza sativa L. · Rice

ENTE NAZIONALE RISI

5 records

CL33

Active

Oryza sativa L. · Rice

ENTE NAZIONALE RISI

5 records

Nearby in the species list CL145, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CL15, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CL171-AR, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CL18, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CL181-AR, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CL225HP, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CL228HP, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CL24, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CL261, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CL28, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CL33, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CL35, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CL388, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CL44, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CL46, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CL510, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CL712, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CL712GL, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CL712V, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CL80

Discussion: CL31

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up