Skip to content

Cresor

Protection expired

Brassica napus var. napus Rapeseed · Agricultural · bred by Ringot (FR)

also searched as: кресор

Variety description

10 August 2026

A canola-type spring rapeseed variety characterized by low erucic acid and glucosinolate content. It was originally of French breeding and was actively used in agronomic research of past decades.

In modern breeding, Cresor is known as a reliable source of resistance to blackleg caused by the pathogen Leptosphaeria maculans. Its resistance to downy mildew and ability to withstand drought stress factors during the creation of doubled haploid lines have also been studied.

Sources8
  • Loading…

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.

terminated no record

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

Parties

Breeder
Ringot (FR) 102 Developed the variety
Applicant
RINGOT 34 Submitted the application to the register
Rights holder
RINGOT 34 Holds the rights to the variety
Maintainer
SERASEM 588 Responsible for variety maintenance

Admission to trade

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

  • FR France Protection expired

    № 0051531

    Registration
    1 January 1976
    Terminated
    31 December 1985
  • QZ European Union Terminated

    № 211349

    Terminated
    5 December 2000
  • ES Spain Terminated

    № 19780142

    Application
    27 July 1978
    Registration
    12 January 1978
    Terminated
    5 December 2000

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

Same species

Other varieties: Rapeseed

All 6 135 varieties of species

PX 113

Active

Brassica napus var. napus · Rapeseed

Pioneer Overseas Corporation US (USA)

FR HR IE UA
13 records

Brassica napus var. napus · Rapeseed

PIONEER SALES| Pioneer Hi-Bred Northern Europe Sales Division GmbH

DE FR HR IE UA
16 records

Brassica napus var. napus · Rapeseed

RUSTICA (FR)

CZ DE DK FR IE PL
17 records

Creek

Terminated

Brassica napus var. napus · Rapeseed

Limagrain Genetics Grandes Cultures SA (FR)

FR
2 records

CREOLE

Withdrawn

Brassica napus var. napus · Rapeseed

DK
1 record

Crevit

Active

Brassica napus var. napus · Rapeseed

DK
3 records

Nearby in the species list Crazy CL, Create, Creation, CREATURE, Creci, Credi CS, Credo, Creed, Creek, CREOLE, Crevit, Crios, Cristal, Cristiano KWS, Crixy, Crobold, Crocant, Crocodile, Crocus, Croft

Discussion: Cresor

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