Fig. 8

In vitro biocontrol of fungi by B. subtilis strain HlJ-3. The effects of HlJ-3 on C. coccodes (a1), A. tenuissima (a2), A. solani (a3), C. scovillei (a4), F. avenaceum (a5), F. verticillioides (a6), F. oxysporum (a7) for biological control. Pathogenic fungi and HlJ-3 were double-cultured on the same potato dextrose agar plate with a distance of 2.5Â cm between them, and in the image, the pathogenic fungi are in the center, and HlJ-3 is around; a1 to a7 are negative controls, and the plates were cultured with a single pathogenic fungus. d1 to d2 are the effects of HlJ-3 on the mycelium of seven pathogenic fungi after standoff culture, respectively. c1 to c7 are mycelial controls, respectively.