Anthelmintic activity of European fern extracts against Haemonchus contortus

Table 2 The effect of the fern extracts on hatching of H. contortus eggs (ISE strain).

	Control	12.5 µg/mL	Percentage of hatched eggs [%]		100 µg/mL	200 µg/mL
	Control	12.5 µg/mL	25 µg/mL	50 µg/mL	100 µg/mL	200 µg/mL
F1—Athyrium distentifolium	100.0 ± 4.79	100.6 ± 0.01	98.8 ± 14.2	93.6 ± 1.11	99.7 ± 3.90	100.8 ± 11.0
F2—Athyrium filix-femina	100.0 ± 4.79	98.6 ± 0.55	94.3 ± 1.85	90.5 ± 1.10	90.4 ± 8.97	85.6 ± 4.56
F3—Blechnum spicant	100.0 ± 4.79	101.4 ± 1.71	101.6 ± 0.70	96.1 ± 5.81	99.5 ± 2.04	100.0 ± 0.57
F4—Dryopteris aemula	100.0 ± 4.79	96.6 ± 2.98	97.6 ± 4.14	99.5 ± 0.30	99.8 ± 0.08	76.0 ± 27.0^a
F5—Dryopteris borreri	100.0 ± 4.79	102.6 ± 4.37	91.0 ± 2.53	94.8 ± 2.12	93.9 ± 2.35	97.1 ± 2.86
F6—Dryopteris cambrensis	100.0 ± 4.79	98.1 ± 4.62	100.6 ± 1.45	98.1 ± 0.89	101.9 ± 3.46	96.6 ± 0.66
F7—Dryopteris dilatata	100.0 ± 4.79	113.8 ± 14.6	109.4 ± 8.60	105.0 ± 11.7	109.2 ± 3.99	103.7 ± 11.5
F8—Dryopteris remota	100.0 ± 4.79	96.5 ± 1.24	97.9 ± 0.79	96.5 ± 5.85	96.5 ± 6.06	96.6 ± 5.26

The data are presented as percentage of hatched eggs (as the means ± SEM). The data were obtained from two independent experiments in eight biological replicates.
^aSignificant decrease (p ≤ 0.05) comparing to the control sample, two-way ANOVA.

ISSN: 1297-9716