Conclusions
Streptomyces corchorusii UCR3-16 exhibited significant biocontrol potential against important rice fungal pathogens showing highest inhibition against Rhizoctonia solani. The strain was also positive for different PGP traits. The strain could significantly enhance the growth and grain yield production of rice plant sunder pot conditions. Talc powder formulation also significantly increased the growth and grain yield production under pot and field conditions. The strain could enhance the growth of rice plant seven under pathogen challenged conditions. The strain could be a promising agent for development as bio fertilizers for major crops especially rice plants.