The influence of rhizobacteria as the treatment on germination, migration and penetration of Meloidogyne incognita in brinjal was evaluated under laboratory conditions. The results obtained were highly significant and revealed that Pseudomonas fluorescens promotes germination 87.5% and was effective in reducing root penetration by Meloidogyne incognita i.e. 39.3 juviniles. Due to the effect of P. fluorescens, the plant height increased by 40.9%, number of leaves was maximum i.e., 50%, number of gall formation was also controlled i.e., 70.3%. It was concluded from the studies that rhizobacterium Pseudomonas fluorescens is a potential biocontol agent and it has ability to increase the yield and suppress the attack of plant pathogen.