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Knacker

Protection expired

Raphanus sativus L. Radish · Vegetables

also searched as: кнакер

Variety description

10 August 2026

The variety is officially included in agricultural plant variety catalogs and is classified as an oil radish. Detailed descriptions of morphological plant traits, such as height or disease resistance, are absent from the documentation.

The primary purpose of the variety is its use as a green manure crop to improve soil structure and the phytosanitary condition of the site, rather than cultivation as a table vegetable product.

Sources7
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Countries of admission

1 jurisdiction

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

Applicant
Carl Sperling & Co. GmbH Submitted the application to the register
Maintainer
Carl Sperling & Co. GmbH Responsible for variety maintenance

Admission to trade

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

  • DE Germany Protection expired

    № R 00080

    Application
    8 October 1979
    Registration
    9 January 1981
    Terminated
    31 December 2011

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: Radish

All 215 varieties of species

Rodos

Active

Raphanus sativus L. · Radish

SAATZUCHT QUEDLINBURG GMBH

DE HU PL SK
6 records

Lada

Active

Raphanus sativus L. · Radish

MORAVOSEED

HU SK UA
4 records

Isabell

Protection expired

Raphanus sativus L. · Radish

SAATZUCHT QUEDLINBURG GMBH

DE HU PL SK
5 records

Juwasprint

Terminated

Raphanus sativus L. · Radish

ENZA ZADEN| Enza Zaden Deutschland GmbH & Co KG

DE
1 record

Karissima

Terminated

Raphanus sativus L. · Radish

HILD KARL| Erbe/Erbengemeinschaft Karl Hild

DE
1 record

Kobenhavns Torve

Protection expired

Raphanus sativus L. · Radish

Semenarna Ljubljana, SI

SI
1 record

Nearby in the species list Hyronda, Icicle, Ilka, Isabell, Japana F1, Jégcsap, Jõgeva 169, Jowas Bonus, Juwasprint, Karissima, Kobenhavns Torve, Korai legjobb, Korai piros, Koral, Krasnyj velikan, Kretingos pagerinti, Kulata, Pul Cervena, Pul Bila, Lada, Ladenbeet, LARGE RED

Discussion: Knacker

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