Nitrobacter,
a soil bacterium, is easy to isolate from soil,
grows fast on artificial medium. No more attention has
been paid for inhibitory action of geophilic bacteria
against S. aureus but antifungal activity of Nitrobacter
spp. has been reported against dermatophytes Therefore the main aim of present study
to test antibacterial activity of Nitrobacter spp.
against food poisonous bacteria