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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).