The material was included in breeding programs to study resistance to apple proliferation disease caused by Candidatus Phytoplasma mali. The genotype exhibits tolerance or partial resistance to this pathogen.
The rootstock is characterized by excessively vigorous growth, which prevents its use in commercial fruit growing. A tendency towards biennial bearing was also noted, and attempts to use interstocks did not yield results for commercial application.
Sources8
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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.
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data for which we do not publish: their registry licenses have not yet been verified.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.
Also known as
breeder code D2212
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
D 2212primaryDE, QZ
D2212GB, QZ, US
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
Variety in registries
Regions of admission, rights holders, and status of plant breeders' rights
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