Bacterial diseases

Blackleg

Pectobacterium atrosepticum (previously Erwinia caratovora var. atroseptica)

CGN: observations on 345 acc. at CGN Germplasm Search (select Potato).
GRIN: resistance data on 300 acc.
the British Potato Varieties Database, select Resistance to blackleg
VIR: data on 508 acc. not yet on-line, but downloadable in a combined data set of the European potato genebanks.
CPC collection: 3 accessions (select Blackleg ).
the European Cultivar Potato Database: 840 clones/cultivars with resistance data on Blackleg.

Common scab

Streptomyces scabies

CGN: observations on 7 acc. as download (Excel file).
GRIN: data on 195 acc (some overlap): relevant webpage
the British Potato Varieties Database, select Resistance to ...
varieties in the Netherlands NIVAP
French catalogue, criteria, select: Résistance à la gale commune
67 clones at NordGen
VIR: data on 203 acc. not yet on-line, but downloadable in a combined data set of the European potato genebanks.
the European Cultivar Potato Database resistance data on 2450 clones/cultivars.
Canadian research January 2021: identifying genes related to potato scabbing.

Ringrot

Clavibacter michiganensis

A quarantine organism. Decription of the disease by J.M. van der Wolf (in Dutch).
GRIN: 1800 data with some overlap: relevant webpage.
the European Cultivar Potato Database: 17 clones/cultivars with resistance data to Ringrot.

Softrot

(Pectobacterium atrosepticum)

GLKS (IPK): data on 1351 acc. and VIR: on 16 acc. not yet online, but downloadable in a combined data set of the European potato genebanks.
GRIN: data on 200 acc (incl. some doubles): relevant webpage.
the European Cultivar Potato Database: 280 clones/cultivars with resistance data on Bacterial softrot.

Zebra Chip disease

presumably caused by Candidatus Liberibacter solanacearum

A new psyllid-borne bacterium since 1994. History of the disease at ASPnet and Wikipedia . GRIN: data on 88 acc. relevant webpage

Dickeya solani

previously Erwinia chrysanthemi