Fig. (5) Effect of living mycelia of HBNR isolates covered with polycarbonate membrane filter (0.2-μm mesh) on lesion development of Fusarium crown and root rot of tomato after challenge-inoculation with FORL at 0 cm (A), 3 cm (B), and 6 cm (C) away from the position of HBNR inoculum. Bars pathogen and HBNR W1 labelled with different letter are significantly different at P<0.05 according to Fisher’s least significant difference test.