Table 2 Anti-fungal activity of 4-hydroxycinnamic acid standard and compound 2.

From: Anti-fungal activity of moso bamboo (Phyllostachys pubescens) leaf extract and its development into a botanical fungicide to control pepper phytophthora blight

Concentration (mg L−1)

4-hydroxycinnamic acid standard

Compound 2

Inhibitory rate

Toxicity regression equation

EC50 (mg L−1)

95% CI (mg L−1)

Inhibitory rate

Toxicity regression equation

EC50

(mg L−1)

95% CI (mg L−1)

6.25

32.83 ± 0.35a

y = 3.9089x + 4.8249

10.80

8.77 ~ 12.28

29.87 ± 0.71b

y = 4.2640x + 4.7745

11.02

9.17 ~ 12.38

10.00

49.41 ± 0.76a

48.30 ± 1.05b

12.50

59.30 ± 0.54a

58.77 ± 0.88b

15.00

71.63 ± 0.82b

71.82 ± 0.52a

20.00

81.72 ± 0.95b

83.43 ± 1.13a