STT3

Active

Solanum torvum Sw. Turkey berry · Vegetables · bred by Vilmorin SA (FR)

also searched as: стт3

Variety description

10 August 2026

The STT3 rootstock is used in professional vegetable growing to increase yields and extend the fruiting period of grafted crops. It possesses absolute compatibility with a number of commercial eggplant and tomato hybrids.

The plant is notable for high resistance to nematode infestation, Verticillium wilt, and root rot. The rootstock is characterized by slow initial growth and an increased heat requirement during seed germination, therefore it is recommended to sow it 10 days before sowing the scion.

The use of this rootstock contributes to obtaining fruits that are more uniform in size. Unlike wild forms, STT3 is a specialized breeding material with predictable properties.

Sources4

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Countries of admission

2 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 no record

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

Parties

Breeder: Vilmorin SA (FR) Developed the variety
Applicant: Vilmorin SA (FR) Submitted the application to the register
Maintainer: Vilmorin-Mikado SAS (FR) 775 Responsible for variety maintenance

Admission to trade

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

QZ European Union Active

№ 290028

Registration

8 January 2022
FR France Active

№ 4048602

Application

27 June 2011

Registration

1 January 2014

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	290028	—	8 January 2022	—	Active
FR France	4048602	27 June 2011	1 January 2014	—	Active

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

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