Bacterial ring rot symptoms - Claflin, Larry (My University, 1974)
Bacterial ring rot symptoms are most pronounced in the vascular ring of the potato tuber. This disease has been a problem in the potato industry for over 70 years.
Host/Plant: Potato (Solanum tuberosum subsp. tuberosum)
Pest/Path: Bacterial Ring Rot (Clavibacter michiganensis subsp. sepedonicus)
Keywords: Potato; Ring Rot; Certification; Color photographs