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Table 2 Toxicity of different ratios of mixtures of YY8 crude protein and YY115 ethyl acetate extracts against C. destructans

From: Biocontrol of rusted root rot in Panax ginseng by a combination of extracts from Bacillus amyloliquefaciens YY8 crude protein and Enterobacteriaceae YY115 ethyl acetate

Concentration ratio (v/v)

Actual inhibition rate (%)

Expected inhibition rate (%)

Toxicity ratio

(TR)

10:0

47.15 ± 0.07b

47.15 ± 0.04a

1.00 ± 0.05d

9:1

48.77 ± 0.06a

46.46 ± 0.08b

0.95 ± 0.07e

8:2

44.45 ± 0.06c

45.77 ± 0.03c

1.03 ± 0.04c

7:3

38.10 ± 0.05f

45.08 ± 0.06d

1.18 ± 0.03b

6:4

32.37 ± 0.61k

44.39 ± 0.14e

1.37 ± 0.05a

5:5

36.94 ± 0.16g

43.70 ± 0.13f

1.18 ± 0.04b

4:6

37.60 ± 0.10i

43.01 ± 0.21g

1.14 ± 0.08b

3:7

48.50 ± 0.17a

42.32 ± 0.09h

0.87 ± 0.06e

2:8

42.59 ± 0.06d

41.63 ± 0.07i

0.98 ± 0.09d

1:9

42.71 ± 0.04d

40.94 ± 0.02j

0.96 ± 0.09d

0:10

40.25 ± 0.03e

40.25 ± 0.02k

1.00 ± 0.02d

  1. Data are the mean ± sd (n = 3). Different lowercase letters within a column indicate a significant difference (p = 0.05) between the different ratio mixtures as determined by a Duncan’s Multiple range test