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99 Richter

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Vitis L. Grapevine · Fruit crops · bred by INCONNU (FR)

also searched as: 99 ричтер

Variety description

10 August 2026

The variety is a hybrid of Vitis berlandieri (variety Las Sorres) and Vitis rupestris (variety Lot). The plant has vigorous growth and a male flower type, as a result of which it does not form bunches. The shoots are vigorous and distinctly angular, the leaf is small, kidney-shaped, and often curved upward in the shape of a tube.

99 Richter is valued for its high drought tolerance and resistance to nematodes. It tolerates calcareous soils with a total carbonate content of up to 17–25% well. It is recommended for use on deep, permeable, and moderately dry soils, while it does not tolerate waterlogged and flooded areas.

When grown on fertile and irrigated soils, the variety can transmit excessive vegetative activity to the scion, which negatively affects fruit set. Resistance to fungal diseases is estimated as medium. As a rootstock, the variety influences the development of the scion's root system.

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.

active no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder
(Inconnu) (FR) 2 336 Developed the variety
Applicant
(Inconnu) (FR) 2 336 Submitted the application to the register
Maintainer
Institut Francais de la Vigne et du Vin (FR) 580 Responsible for variety maintenance

Admission to trade

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

  • FR France Active

    № 1035330

    Registration
    1 January 1900
  • AR Argentina Active

    № 007096

    Application
    25 August 2000
    Registration
    26 September 2000

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

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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Same species

Other varieties: Grapevine

All 4 075 varieties of species

RS-9

Active

Vitis L. · Grapevine

UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER

9 records

RS-3

Active

Vitis L. · Grapevine

UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER

9 records

Vitis L. · Grapevine

INCONNU (FR)

FR
2 records

90-3437

Active

Vitis L. · Grapevine

M CARATAN INC

3 records

Nearby in the species list 5276 Seyve-Villard, 5455 Seibel, 595 Oberlin, 6736 CASTEL, 7120 Couderc, 7705 Burdin, 775 Paulsen, 8 B, 8745 Seibel, 90-3437, 99 RITCHER, A 109 fajtanevue feherbor szoeloefajta, A 214 Odysseus, Abbuoto N., Abelakiotiko Mavro, Abigél, Abiora, Abokatac, Abondant B, Abouriou B

Discussion: 99 Richter

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