Bolviller

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Corylus avellana L. Common hazel · Fruit crops

also searched as: болвиллер

Variety description

10 August 2026

Vigorous shrub with a large spreading crown, reaching a height of 4–6 meters. The leaves are large, dark green, and pubescent on the underside.

The fruits are large or very large, oval-cylindrical in shape, and ripen in late September. The shell is of medium thickness, brittle, and brown in color. The kernel fills the shell almost completely and has a pleasant taste.

The variety has winter hardiness down to –25...–35 °C, is resistant to Monilinia and hazelnut gall mite, and moderately resistant to the nut weevil. It is a cross-pollinated plant that requires the presence of pollinator varieties.

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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

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