Pseudomonas fluorescens is an aerobic, gram-negative, ubiquitous bacterium present in agricultural soils that is well adapted to grow in the rhizospheric as well as phyllospheric zone. An experiment was conducted at Shree Agrasen Kanya . College, Varanasi, . India aimed to determine the morphological features of P. fluorescens as well as to carry out the process and method of its commercial production of powder formulation of the bio-control agent P. fluorescens 1 % for its effective use at field. Its morphology is characterized visually and microscopically by colony growth such as colony form, color, edge and Gram staining at laboratory. | Estimation of quality parameters, antagonistic properties and commercial production of pseudomonas fluorescens in plant disease management
