Parameter | Developmental stage | Ornithodoros erraticus | Ornithodoros moubata | ||
---|---|---|---|---|---|
Control | Vaccinated (% reduction) | Control | Vaccinated (% reduction) | ||
Ingested blood (mg) | Males | 3.1 ± 0.3 | 3.2 ± 0.1 | 26.2 ± 2.2 | 26.9 ± 2.1 |
Females | 9.2 ± 0.8 | 9.3 ± 1.1 | 191.4 ± 57.1 | 180.1 ± 12.9 (5.9) | |
Nymphs-3 | 2.1 ± 0.2 | 2.0 ± 0.2 (4.8) | 5.5 ± 0.7 | 5.3 ± 0.6 (3.6) | |
Mortality (%) | Males | 2.8 ± 5.3 | 2.2 ± 3.2 | 6.1 ± 2.6 | 14.1 ± 3.2 (8.0) |
Females | 1.1 ± 2.7 | 0 ± 0 | 9.0 ± 5.6 | 8.9 ± 8.4 | |
Nymphs-3 | 0.4 ± 1.0 | 13.2 ± 7 (12.8)** | 2.8 ± 2.2 | 3.3 ± 1.0 (0.5) | |
Moulting (%) | Nymphs-3 | 62.3 ± 10.7 | 61.8 ± 9.0 | 96.8 ± 1.9 | 94.4 ± 4.8 |
Oviposition (no. eggs/female) | Females | 62.2 ± 7.3 | 26.6 ± 3.3 (57.0)** | 200.0 ± 21.0 | 146.0 ± 12.9 (27.0)** |
Fertility (no. nymphs/female) | Females | 54.1 ± 5.8 | 21.5 ± 2.7 (60.2)** | 182.0 ± 23.0 | 137.5 ± 11.0 (24.5)** |
Efficacy (%) | Â | Â | 66.3 | Â | 25.6 |