Delta

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Pyrus communis L. European pear · Fruit crops

also searched as: делта

Variety description

10 August 2026

The tree has medium vigor and forms a slightly spreading crown. The medium-sized fruits have a broad pear-shaped or conical symmetrical shape. The skin is smooth, matte, yellow in color with dark lenticels. The flesh is tender, juicy, of buttery consistency, with a sweet-tart taste.

The variety is of early-winter maturity group; the harvest is collected in mid-October, consumer ripeness occurs from the end of November to December. The fruits can be stored until the end of February. The tree enters fruiting early, requires fruit thinning for regular yields, and is compatible with quince rootstocks.

The variety possesses high resistance to scab and spring frosts. Suitable pollinators include the varieties Conference, Dicolor, Erika, and Bohemica.

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

Parties

Applicant: SEMPRA PRAHA a.s. (CZ) 439 Submitted the application to the register
Rights holder: SEMPRA PRAHA a.s. (CZ) 439 Holds the rights to the variety
Maintainer: SEMPRA PRAHA a.s. (CZ) 439 Responsible for variety maintenance

Admission to trade

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

CZ Czechia Protection expired

№ 4060021

Application

3 March 1982

Registration

21 April 1995

Terminated

12 June 2017

Registry	Number	Application	Registration	Terminated	Status
CZ Czechia	4060021	3 March 1982	21 April 1995	12 June 2017	Protection expired

Plant breeders' rights

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

Czechia № 667

Terminated

Application filed 7 September 1995
Registered 29 December 1999
Entry closed 20 November 2015

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

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