Messy use of chemicals pesticide caused incredible harm to the environment and ecosystem. To replace hazardous agrochemicals biological solution is provided by nature in the form of microorganisms having capacity to promote the plant growth without substantially harming the environment. One of the biological approaches for the control of different phytopathogens is the use of biocontrol bacteria. Fluorescent pseudomonads are suitable for application as biological control agents due to their abundant population in natural soils and plant root system due to their capability to utilize plant...