Concentration of iturin A (mg/mL)

20

10

5

2.5

1.25

0.625

0.3125

0.15625

0 (Control)

Spores number

0

0

5

14

47

61

118

310

385

Inhibition rates of Spore germination (%)

100

100

98.70

96.36

87.79

84.16

69.35

19.48

0

Hyphae growth diameter (mm)

90

90

2.3

8.7

44.2

67.0

78.4

80.1

90

Inhibition rates of Mycelial growth (%)

100

100

97.44

90.33

50.89

25.44

12.89

11.00

0