Claflin, Larry2015-12-232015-12-231973-06-011973-06-01http://hdl.handle.net/2097/21269Leaf symptoms are characterized by a cupped or rolled appearance such as shown in this rosette.Host/Plant: Potato (Solanum tuberosum subsp. tuberosum)Pest/Path: Bacterial Ring Rot (Clavibacter michiganensis subsp. sepedonicus)1592 x 1065 pixelsThis Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).http://rightsstatements.org/vocab/InC/1.0/PotatoRing RotCertificationImageColor photographs