Stormram

Application submitted

Solanum lycopersicum L. Tomato · Vegetables · bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V.

also searched as: стормрам

Variety description

10 August 2026

The Stormram RZ F1 rootstock is specifically developed for regions with tropical and subtropical humid climates where bacterial wilt is prevalent. It is characterized by high growth vigor and balanced vegetative and generative development, exceeding earlier analogs in these indicators.

The plant possesses high resistance to tomato mosaic virus, bacterial wilt (Ralstonia solanacearum), Fusarium wilt, and Verticillium wilt. Intermediate resistance to root-knot nematodes is also noted. The rootstock serves as a tool for increasing the productivity and health of grafted tomato varieties.

Sources3

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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

application no record

Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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: Rijk Zwaan Zaadteelt en Zaadhandel B.V. Developed the variety
Applicant: Rijk Zwaan Zaadteelt en Zaadhandel B.V. Submitted the application to the register
Rights holder: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B. V. Holds the rights to the variety
Maintainer: Rijk Zwaan Zaadteelt en Zaadhandel B.V. 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 Application submitted

№ TMT4477

Application

7 June 2024

Registry	Number	Application	Registration	Terminated	Status
NL Netherlands	TMT4477	7 June 2024	—	—	Application submitted

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

Netherlands № TMT4477

Application submitted

Application filed 7 June 2024
Registered —
Currently active indefinite in the register

More 3 records protections in other jurisdictions are shown on the map above.

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

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