Cirbronze

Terminated

Chrysanthemum L. Chrysanthemum · Ornamentals · bred by JACK M. MEEK & WILLIAM E. DUFFETT

also searched as: кирбронзе

Variety description

10 August 2026

The Cirbronze variety is used as a reference for comparative trials in chrysanthemum production and is mentioned in the context of container cultivation. Data on morphological traits, maturity group, plant height, and flower appearance are absent.

The variety is highly sensitive to a number of fungal diseases, in particular Verticillium wilt and rot caused by Fusarium solani. Specific studies indicate high resistance of this variety to Fusarium oxysporum f. sp. tracheiphilum.

Sources2

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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

terminated 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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: JACK M. MEEK & WILLIAM E. DUFFETT 23 Developed the variety
Applicant: YODER PLANT TRADING GMBH 12 Submitted the application to the register

Plant breeders' rights

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

United Kingdom № 15/744

Terminated

Application filed —
Registered —
Entry closed 18 November 1987

More 2 records 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

JACK M. MEEK & WILLIAM E. DUFFETT

breeder code Cirbronze

All 23 varieties of company

Registry records

Total records: 3
Jurisdictions shown: 2
Not yet disclosed: 1
First registration: 1982

Same species