Irshai Oliver

Active

Vitis vinifera L. Common grape vine · Fruit crops

also searched as: иршаи оливер

Variety description

10 August 2026

The vine has moderate to weak vigor with a semi-spreading canopy, sparse foliage, and bisexual flowers. The leaves are medium-sized, rounded, five-lobed, and deeply dissected. The medium-sized bunches have a conical, often branched shape and vary from loose to medium-dense.

The berries are medium-sized, rounded, yellow-golden in color, with thin skin and juicy flesh. The variety matures early, in the second ten-day period of August. Must sugar content reaches 16–23%, and the taste is characterized as harmonious with an intense aroma.

The variety has resistance to downy mildew and gray mold, but is susceptible to powdery mildew and drought. Winter hardiness is low, at -19°C, which requires mandatory covering in appropriate climatic conditions. Due to its aromatic properties, the berries are prone to attacks by wasps and birds.

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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

active no record

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

Parties

Applicant: Applicant not registered 1 Submitted the application to the register

Admission to trade

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

UA Ukraine Active

№ 57073009

Application

1 January 1957

Registration

1 January 1958

Registry	Number	Application	Registration	Terminated	Status
UA Ukraine	57073009	1 January 1957	1 January 1958	—	Active

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

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