An attempt was made to isolate, screen, and evaluate the different Plant Growth Promoting Rhizomicrobial consortia on growth parameters of sweet corn (Zea mays convar. saccharata var. rugosa). In the course of the study, as many as five Acetobacter, four phosphate solubilizing bacteria and four potassium solubilizing bacterial isolates were isolated from the rhizosphere soils of Malnad regions. Further all the isolates were screened under in vitro condition. Out of five Acetobacter isolates, Aceto-5 fixed a maximum of of nitrogen/g of carbon source. | Development and evaluation of native plant growth promoting rhizomicrobial consortia on growth parameters of sweet corn (Zea mays convar. saccharata var. rugosa)