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J-TE-B

Protection expired

Malus Mill. Apple · Fruit crops

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Variety description

10 August 2026

The J-TE-B rootstock is intended for grafting apple varieties. It possesses a well-developed root system, which ensures reliable anchorage of the tree in the soil, and is characterized by a high rooting potential during vegetative propagation.

In terms of vigor, this rootstock occupies an intermediate position between vigorous and dwarf forms, being 25–30% less vigorous compared to wild apple seedlings.

Sources5
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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.

terminated no record

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

Parties

Applicant
SEMPRA PRAHA a.s. (CZ) 439 Submitted the application to the register
Maintainer
SEMPRA PRAHA a.s. (CZ)/Ing. Petr Hajduček - UNIPLANT (CZ) Responsible for variety maintenance

Admission to trade

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

  • SK Slovak Republic Terminated

    № 992

    Application
    1 January 1970
    Registration
    1 January 1974
    Terminated
    31 December 1998
  • CZ Czechia Protection expired

    № 4070032

    Application
    5 April 1974
    Registration
    5 July 1974
    Terminated
    13 June 2007

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

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: Apple

All 843 varieties of species

M - 9

Active

Malus Mill. · Apple

RUP «BRESTSKAYA OBLASTNAYA SELSKOXOZYAJSTVENNAYA OPYTNAYA STANCZIYA NAN BELARUSI»

CZ ES HU PL SK UA
17 records

MM - 106

Active

Malus Mill. · Apple

NEIZVESTEN

CZ ES HU PL SK UA
18 records

Pi 80

Active

Malus Mill. · Apple

Prof. Dr. Manfred Fischer (DE)

CZ PL RO
11 records

J-TE-2

Protection expired

Malus Mill. · Apple

CZ SK
2 records

J-TE-A

Terminated

Malus Mill. · Apple

SK
1 record

J-TE-C

Protection expired

Malus Mill. · Apple

CZ SK
2 records

Nearby in the species list J-KL-B, J-KL-C, J-KL-D, J-KL-E, J-KL-F, J-OH-18, J-OH-A, J-TE-1, J-TE-2, J-TE-A, J-TE-C, J-TE-D, J-TE-E, J-TE-F, J-TE-G, J-TE-H, jacki ‘Lóre’, Jadernicka Moravska, James Grieve, James Grieve Double Red

Discussion: J-TE-B

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