Sonet

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Malus domestica (Suckow) Borkh. Apple · Fruit crops · bred by Ústav experimentální botaniky AV ČR, v.v.i. (CZ)

also searched as: сонет

Variety description

10 August 2026

The tree is of the columnar type with weak to medium vigor; it is recommended for cultivation on vigorous rootstocks. The variety was obtained by crossing the varieties «Topaz» and «Tuscan». Yield is high, but the variety is prone to biennial bearing, requiring fruit thinning.

Fruits are medium-sized, round-shaped, with smooth yellow-green skin and a possible orange blush. The white flesh is characterized by high juiciness and a melting texture. Harvesting occurs in mid-September, and the shelf life of the fruits is 2–3 months.

Sources3

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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

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

Parties

Breeder: Ústav experimentální botaniky AV ČR, v.v.i. (CZ) 77 Developed the variety
Applicant: Ústav experimentální botaniky AV ČR, v.v.i. (CZ) 77 Submitted the application to the register
Rights holder: Ústav experimentální botaniky AV ČR, v.v.i. (CZ) 77 Holds the rights to the variety
Maintainer: Ústav experimentální botaniky AV ČR, v.v.i. (CZ) 77 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 Active

№ 5803

Application

29 May 2000

Registration

5 April 2006

Registry	Number	Application	Registration	Terminated	Status
CZ Czechia	5803	29 May 2000	5 April 2006	—	Active

Plant breeders' rights

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

Czechia № 1500

Active

Application filed 7 March 2003
Registered 20 May 2006
Currently active indefinite in the register

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

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Breeder

Ústav experimentální botaniky AV ČR, v.v.i. (CZ)

breeder code ÚEB 3420/3

All 77 varieties of company

Registry records

Total records: 8
Jurisdictions shown: 2
First registration: 2006

Same species