Two different pathogenic bacteria were isolated from wilt organisms and streak leaf blight of gingers collected in Shangcai County,Henan Province in 1989.It was preliminarily discoveled through morphological observation, staining reaction,culture observation,physiological and biochemical properties, and determination of the pathogensis of the two pathogens that the pathogenic bacteria caused ginger wilt were Pseudomonas solancearum(Smith) Smith and th...