The search for plant growth-promoting rhizobacteria (PGPRs) addresses the ongoing need new bioinoculants to be used on various agricultural crop species, including sugarcane. Bacterial strains were isolated from rhizosphere of sugarcane plants and identified by sequencing 16S ribosomal gene. main indole acetic acid producers Enterobacter sp. IP11, IP14, E. asburiae IP24. Achromobacter spanius I...