First report of pathogenicity of Pantoea ananatis in sorghum (Sorghum bicolor) in Brazil

Abstract

Bacterial isolates from sorghum plants showing leaf spot symptoms were identified through molecular and phenotypic traits, showing that the isolates belong to Pantoea ananatis. Sorghum plants inoculated with those isolates showed a pathogenic reaction. The causal agent was reisolated and Koch's postulates were fulfilled. This is the first report of P. ananatis causing leaf spots on sorghum plants in Brazil. © Australasian Plant thology ociety 2010.