Table 2.
Repellent effect of Origanum minutiflorum and Dorystoechas hastata essential oils at various concentrations against Rhipicephalus sanguineus s.l. tick (%repellency ± Standard Error)
| Time (h) | Concentrations of Origanum minutiflorum essential oil | Control | ||
|---|---|---|---|---|
| 1% | 0.5% | 0.1% | DEET15% | |
| 1 |
100 ± 0.0 aB |
91.74 ± 4.18 aB |
38.41 ± 15.81 aA |
95.73 ± 2.24 aB |
| 2 |
84.14 ± 3.14 abB |
83.42 ± 3.49 abB |
47.25 ± 5.29 aA |
100 ± 0.0 aB |
| 3 |
89.7 ± 1.15 abB |
84.4 ± 4.98 abB |
54.59 ± 12.09 aA |
100 ± 0.0 aB |
| 4 |
74.24 ± 4.11 bA |
72.82 ± 5.09 abA |
40.04 ± 13.98 aA |
100 ± 0.0 aB |
| 5 |
77.41 ± 9.06 bA |
69.04 ± 9.34 abA |
73.02 ± 6.78 aA |
100 ± 0.0 aB |
| 6 |
77.52 ± 6.38 bB |
64.87 ± 5.25 bAB |
43.56 ± 3.99 aA |
100 ± 0.0 aB |
| Time (h) | Concentrations of Dorystoechas hastata essential oil | Control | ||
| 1% | 0.5% | 0.1% | DEET15% | |
| 1 |
41.67 ± 18 aA |
60.42 ± 14.07 aA |
53.33 ± 10.08 aA |
95.73 ± 2.24 aB |
| 2 |
48.79 ± 17.54 aA |
51.23 ± 8.71 aA |
48.61 ± 5.82 aA |
100 ± 0.0 aB |
| 3 |
43.01 ± 11.73 aA |
58.61 ± 4.97 aA |
30.26 ± 14.14 aA |
100 ± 0.0 aB |
| 4 |
47.3 ± 13.4 aA |
72.22 ± 2.62 aA |
59.93 ± 10.09 aA |
100 ± 0.0 aB |
| 5 |
65.79 ± 10.39 aA |
72.24 ± 5.01 aA |
44.26 ± 18.85 aA |
100 ± 0.0 aB |
| 6 |
59.45 ± 7.11 aA |
72.07 ± 2.96 aA |
55.93 ± 8.67 aA |
100 ± 0.0 aB |
There is no statistical difference if the lower case letters in the same column are the same for each time period (p > 0.05)
There is no statistical difference if capital letters are the same on the same line for each concentration (p > 0.05)