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Supporter 4

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Malus Mill. Apple · Fruit crops

also searched as: суппортер 4

Variety description

10 August 2026

The rootstock belongs to the dwarfing group, providing trees with a size of about 50–60% of a seedling rootstock, which is comparable to M.26. It propagates well vegetatively in the stool bed and produces few root suckers in the orchard; however, due to the characteristics of the root system, trees grafted onto it require support.

The plant possesses resistance to low temperatures and scab, low susceptibility to root rot, but is sensitive to fire blight. Grafted varieties enter fruit-bearing in the 4th year. The rootstock is recommended for intensive horticulture, including plots where fruit crops were previously grown.

Sources7
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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.

QZ

no record

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

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

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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

Svatava

Withdrawn

Malus Mill. · Apple

SK
1 record

Nearby in the species list Sudetska Reneta, Sugar Time Crab, Sugar Time Crab, Sugar Tyme, Sugar Tyme, Summerdel, Sunrise, SUNTAN, Supporter 1, Supporter 2, Supporter 3, Svatava, Svea, Svycarske oranzove, Sylvia, Szafer, Szafori, t41, Telamon, Telamon Waltz, Tenfor

Discussion: Supporter 4

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