Mayette

Active

Juglans regia L. Persian walnut · Fruit crops

also searched as: маетте

Variety description

10 August 2026

The tree is large, with a spreading picturesque crown, reaching a height of 10–20 meters with a crown width of 7.5–15 meters. It is characterized by a moderate growth rate of about 25–35 cm per year. The nuts are oval in shape with a flat base and a blunt apex, distinguished by a strong but easy-to-open shell.

The variety is mid-season, with harvesting occurring in October. The tree is self-fertile and productive; flowering occurs late, which allows it to avoid spring frosts. The variety Franquette is recommended as a pollinator.

Sources8

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Countries of admission

4 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

active terminated no record

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

Parties

Maintainer: Institut national de recherche pour l'agriculture, l'aliment (FR) 690 Responsible for variety maintenance

Admission to trade

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

NL Netherlands Active

№ WNT59

Registration

30 September 2012
SI Slovenia Protection expired

№ JUR006

Terminated

1 January 2005
FR France Active

№ 0092451

Application

25 April 1988

Registration

1 January 1973

Registry	Number	Application	Registration	Terminated	Status
NL Netherlands	WNT59	—	30 September 2012	—	Active
SI Slovenia	JUR006	—	—	1 January 2005	Protection expired
FR France	0092451	25 April 1988	1 January 1973	—	Active

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

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