Montcalm

Active

Phaseolus vulgaris L. Common bean · Agricultural · bred by Michigan State University

also searched as: монткалм

Variety description

10 August 2026

The variety has a bush growth habit and white flowers. The dark red seeds are characterized by a shiny surface and a seed size of approximately 850 seeds per pound. The maturity period is 95–105 days.

The plant possesses resistance to halo blight, certain races of bean common mosaic virus, and the alpha race of anthracnose, and is also characterized by good lodging resistance. At the same time, the variety is susceptible to common bacterial blight and the beta race of anthracnose.

Sources5

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Countries of admission

4 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

active terminated no record

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

Parties

Breeder: Michigan State University 55 Developed the variety
Applicant: Royal Sluis B.V. (NL) Submitted the application to the register
Maintainer: Royal Sluis B.V. (NL) Responsible for variety maintenance

Admission to trade

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

IT Italy Terminated

№ 000324_O 000324

Registration

20 June 1977

Terminated

4 February 1999
QZ European Union Terminated

№ 284244

Registration

20 May 1998

Terminated

30 June 2006
CZ Czechia Withdrawn

№ 3953

Application

20 January 1997

Terminated

10 May 2012
NL Netherlands Active

№ BON2120

Application

15 April 2023

Registration

4 April 2026

Registry	Number	Application	Registration	Terminated	Status
IT Italy	000324_O 000324	—	20 June 1977	4 February 1999	Terminated
QZ European Union	284244	—	20 May 1998	30 June 2006	Terminated
CZ Czechia	3953	20 January 1997	—	10 May 2012	Withdrawn
NL Netherlands	BON2120	15 April 2023	4 April 2026	—	Active

Records are sourced from official registry publications. Data sources and legal status

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Breeder

Michigan State University

breeder code Montcalm

All 55 varieties of company

Registry records

Total records: 5
Jurisdictions shown: 4
First registration: 1977

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