Table 2.
Percentages of egg hatch of H. contortus after 48 h incubation with Acacia nilotica and/or Acacia raddiana extract at different concentrations.
| Concentration (mg/mL) | A. nilotica | A. raddiana | ||
|---|---|---|---|---|
| Aqueous extract | Acetonic extract | Aqueous extract | Acetonic extract | |
| 5 | 21.14 ± 2.34 a | 18.72 ± 3.88 a | 92.76 ± 1.92 a | 91.45 ± 1.43 a |
| 2.5 | 15.56 ± 3.34 b | 17.23 ± 1.61 a | 85.78 ± 2.09 a | 88.81 ± 2.53 a |
| 1.25 | 7.51 ± 1.71 c | 10.95 ± 1.24 ab | 40.83 ± 2.75 bA | 79.88 ± 3.02 abB |
| 0.625 | 6.48 ± 1.97 c | 10.33 ± 1.63 ab | 14.47 ± 1.52 cA | 51.67 ± 2.83 cB |
| 0.3125 | 3.42 ± 1.94 dA | 9.85 ± 3.42 abB | 12.67 ± 3.83 cdA | 27.34 ± 2.18 dB |
| PBS | 4.29 ± 2.01 d | - | 4.29 ± 2.01 e | - |
| Methanol 2% | - | 9.81 ± 9.98 ab | - | 9.81 ± 9.94 e |
| P | 0.0024 | 0.0067 | 0.0016 | 0.0013 |
- : no administered
(a,b,c,d,e) are compared means within the columns and (A,B) indicate differences within the lines (different extracts) for the two Acacia species for each plant. Different letters indicate significant differences (p < 0.05)