Table 4.

In vitro inhibitory activity.

Strain Name	Treatment (mL L−1)	Colony Diameter (mm)	Inhibition Rate (%)
Paeni bacillus polymyxa	100	32.1 ± 0.2 g	61.7 ± 0.4 a
	50	43.0 ± 0.2 f	46.1 ± 0.4 a
	25	48.0 ± 0.2 f	39.0 ± 0.4 b
Bacillus amyloliquefaciens	100	34.6 ± 0.3 f	57.9 ± 0.4 b
	50	43.2 ± 0.3 f	45.6± 1.1 b
	25	46.1 ± 0.3 g	41.8 ± 0.7 a
Bacillus velezensis	100	40.3 ± 0.3 e	49.9 ± 0.2 c
	50	49.1 ± 0.3 e	37.3 ± 0.2 c
	25	62.0 ± 0.2 c	19.1 ± 0.4 e
Bacillus subtilis	100	44.1 ± 0.3 d	44.4 ± 0.2 d
	50	50.0 ± 0.3 d	36.2 ± 0.4 d
	25	54.0 ± 0.2 e	29.3 ± 0.5 c
Bacillus licheniformis	100	45.2 ± 0.3 c	43.5 ± 0.8 e
	50	60.4 ± 0. 4 b	21.3 ± 0.8 f
	25	71.1 ± 0.3 b	6.1 ± 0.2 f
Bacillus megaterium	100	46.0 ± 0.3 b	41.6± 0.2 f
	50	55.8 ± 0.3 c	27.9 ± 0.2 e
	25	61.0 ± 0.2 d	20.7 ± 0.4 d
Control	0	75.5 ± 0.1 a	-

Numerical values were expressed as mean ± standard error (SE) of triplicates. Different lowercase letters represent significant differences between different biocontrol bacteria at the same concentration (p < 0.05).