TY - JOUR N2 - Occurrence of non-symbiotic dinitrogen fixers in phyllosphere has been reported by Ruinen, 1956, Bond 1959, Meiklejohn, 1962, Vasantrajan and Bhat, 1968, Bhat et al. 1971 and Sen 1975. Wani, et al have reported the presence of Azotobacter spp. in the phyllosphere of sorghum and other crops. They also studied efficacy fixing nitrogen in vitro. This report deals with the effect of spraying of A. chroococcum and A. vinelandii isolated from sorghum AV - restricted A1 - Wani, S P A1 - Rai, P V TI - Response of sorghum to foliar sprays and seed inoculation with Azotobacter UR - http://oar.icrisat.org/4718/ JF - Indian Journal of Microbiology SP - 319 Y1 - 1980/// ID - icrisat4718 EP - 320 VL - 20 PB - Association of Microbiologists of India IS - 4 ER -