Kosui

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Pyrus pyrifolia (Burm. f.) Nakai var. culta (Mak.) Nakai Asian pear · Fruit crops

also searched as: косуи

Variety description

10 August 2026

The tree is medium-sized, reaching a height of 2–4 meters, and forms a neat, rounded crown. The variety is partially self-fertile; to increase yield, the use of pollinators such as «Hosui» or «Sekui» is recommended. Fruit-bearing begins in the second or third year after planting.

Fruits are rounded, slightly flattened, with a weight of 130–250 g (up to 650 g with thinning). The skin is thin, light green or yellow-bronze with russeting. The flesh is creamy white, crisp, and very juicy. The harvest ripens between mid-August and the end of September.

The variety possesses high frost resistance, withstanding temperature drops down to -28...-30 °С. It is resistant to Alternaria leaf spot and moderately resistant to scab. Due to the tendency to overbear, compulsory thinning of inflorescences is required.

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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

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

Parties

Applicant: BdB Submitted the application to the register

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

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