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Table 9 EC 50 values of three Potentilla leaf extracts against five selected plant pathogenic fungi

From: Phytochemical profiles, antioxidant and antimicrobial activities of three Potentilla species

Pathogenic fungi

EC50value (mg/mL)

P. fruticosa

P. glabra

P. parvifolia

Standard*

Alternaria alternata

46.04 ± 1.68c

47.79 ± 1.64c

37.29 ± 0.49b

0.43 ± 0.03a

Alternaria brassicae

15.60 ± 1.88b

20.34 ± 2.55b

20.52 ± 1.49b

0.06 ± 0.02a

Glomerella cingnlata

47.89 ± 0.30c

48.27 ± 0.07c

42.56 ± 0.20b

0.03 ± 0.01a

Physalospora piricola

54.98 ± 2.13c

63.28 ± 2.12d

47.02 ± 1.86b

0.48 ± 0.01a

Venturia pyrina

33.46 ± 1.39c

35.32 ± 0.46c

25.71 ± 1.16b

0.42 ± 0.01a

  1. *Standard: Amphotericin was used as standard antibiotic.
  2. Each values represented in tables are means ± SD (N=3).
  3. Values with different letters (a, b, c, d) within same row are significantly different (P<0.05).