Azospirillum is a common soil inhibitant of tropics. it is an associative symbiotic nitrogen fixing bacterium. The organisms form associative symbiosis with many plants particularly with those having the C4-Dicarboxylic pathway of photosynthesis. 
Target crops  :  All type of crops like groundnuts, garlic, potato, onion, nuts, soyabean, wheat, gram, peas, chili, cabbage, sugarcane, paddy Fruits crops Ornamentals, Medicinal Plantation crops and other etc.