The cells as well as the cellfree
supernatant fluids of B. pumilus isolates inhibited mycelial
growth of A. parasiticus by approximately 34e35% (isolate 1) and
55e56% (isolate 2) reported that inhibition percentages by culture filtrate and
washed cell suspension of Bacillus megaterium against A. flavus
were 30.6 and 35.1, respectively.