Maryna

Application submitted

Rubus L. subg. Rubus Blackberry · Fruit crops · bred by Niwa Hodowla Roślin Jagodowych sp. z o.o.

also searched as: марина

Variety description

10 August 2026

The variety is everbearing and fruits on both current-season and second-year canes. The bush reaches a height of 1.5–2.5 m and requires trellising. The canes are upright and completely thornless. The leaves are medium-sized with edges slightly curled upward.

Fruiting on second-year canes begins at the end of June, and on current-season canes from the beginning of September. The fruits are large, weighing from 6 to 10.3 g, elongated in shape, and glossy black. The flavor is sweet, with a sugar content of 11–13% Brix. The berries are characterized by high firmness and maintain their marketability for up to 7 days.

The variety is resistant to anthracnose, cane blight, and has low susceptibility to gray mold. Winter hardiness corresponds to zone 5b (-26°C to -23°C). To stimulate branching, it is recommended to pinch the tops of the main and lateral canes at a height of approximately 50 cm.

Sources8

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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

application no record

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

Parties

Breeder: Niwa Hodowla Roślin Jagodowych sp. z o.o. 31 Developed the variety
Applicant: Niwa Hodowla Roślin Jagodowych sp. z o.o. 31 Submitted the application to the register
Rights holder: Niwa Hodowla Roślin Jagodowych sp. z o.o. 31 Holds the rights to the variety
Maintainer: Niwa Hodowla Roślin Jagodowych sp. z o.o. 31 Responsible for variety maintenance

Admission to trade

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

PL Poland Application submitted

№ R S999

Application

14 December 2023

Registry	Number	Application	Registration	Terminated	Status
PL Poland	R S999	14 December 2023	—	—	Application submitted

Plant breeders' rights

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

Poland № O S389

Application submitted

Application filed 14 December 2023
Registered —
Currently active indefinite in the register

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

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