This book provides in-depth information on plant growth promoting rhizobacteria in Suez Canal region. Some parts deal with isolation and screening of PGPR from Suez Canal region, as well identification. There is even apart on the plant growth promoting traits (Indole acetic acid and siderophores production and solubilization of inorganic phosphate). Use PGPR as biofertilizer with wheat and faba bean plants under pot greenhouse conditions. This book is more interest for agricultural microbiology researchers as well use rhizobacteria in practical agriculture.