This book deals with Plant Bacteriology/Phytobacteriology, which is a sub-discipline of Plant Pathology. Phytobacteriology deals with plant diseases caused by Phytopathogenic Procaryotes or plant pathogenic bacteria, their prevention and control. Some of these diseases, namely, bacterial wilt of solanaceous plants, soft rot of fleshy fruits and vegetables, bacterial blight of rice, fire blight of pome fruits, crown gall of plants, citrus canker, citrus ...