CL33

Active

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

also searched as: кл33

Variety description

10 August 2026

The variety belongs to the Clearfield group, which implies the use of hybrids or varieties resistant to specific herbicides that facilitate weed control. By grain type, it is classified as long-grain type A (Lungo A).

In agronomic studies, the variety is characterized as moderately susceptible to rice blast (Pyricularia oryzae). The variety is under protection and breeding control, and detailed morphological descriptions of the plant in open sources are limited.

Sources5

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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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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

№ 224625

Registration

1 February 2017
IT Italy Active

№ 016689_A 016689

Application

16 December 2014

Registration

12 January 2017

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	224625	—	1 February 2017	—	Active
IT Italy	016689_A 016689	16 December 2014	12 January 2017	—	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 № 505/30151

Terminated

Application filed 2 April 2017
Registered —
Entry closed 19 January 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

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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

ENTE NAZIONALE RISI

breeder code cl33

All 69 varieties of company

Registry records

Total records: 5
Jurisdictions shown: 3
Not yet disclosed: 1
First registration: 2017

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

CL28

Active

Oryza sativa L. · Rice

ENTE NAZIONALE RISI

5 records

CL31

Active

Oryza sativa L. · Rice

ENTE NAZIONALE RISI

5 records

CL35

Active

Oryza sativa L. · Rice

ENTE NAZIONALE RISI

5 records

Nearby in the species list 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">CL31, 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, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Claro PV

Discussion: CL33

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