Brokgrove

Active

Prunus x fontanesiana (Spach) C. K. Schneid. · Ornamentals · bred by Lyle A. BROOKS (US)

also searched as: брокгрове

Variety description

10 August 2026

Brokgrove, also known as MaxMa Delbard® 97, is a commercial clonal rootstock for sweet cherry, obtained as a result of hybridization of Prunus mahaleb and Prunus avium. It is intended for use in intensive orchard plantings with the aim of increasing tree productivity.

The plant is not a fruit crop variety intended for harvesting fruit. It serves as a specialized root system onto which commercial sweet cherry varieties are grafted.

Sources4

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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.

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 no record

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

Parties

Breeder: Lyle A. BROOKS (US) 12 Developed the variety
Applicant: Pepinieres et Roseraies Georges Delbard (FR) 245 Submitted the application to the register
Maintainer: Pepinieres et Roseraies Georges Delbard (FR) 245 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 Active

№ 0057686

Application

20 February 1984

Registration

1 January 2025
FR France Active

№ 4082100

Application

26 August 2025

Registration

1 January 2025

Registry	Number	Application	Registration	Terminated	Status
FR France	0057686	20 February 1984	1 January 2025	—	Active
FR France	4082100	26 August 2025	1 January 2025	—	Active

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

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Breeder

Lyle A. BROOKS (US)

breeder code BROKGROVE

All 12 varieties of company

Registry records

Total records: 2
Jurisdictions shown: 1
First registration: 2025

Same species