Table 2. Wolbachia maternal transmission rates in female Aedes aegypti sourced as IV instars/pupae from different locations and container types in Tri Nguyen, May 2015 and May 2016.
| Area | Container
Type |
Number of
containers sampled |
Number of
containers maternal transmission assessed |
Number
progeny tested |
Number
progeny Wolbachia +ve |
Maternal transmission | |
|---|---|---|---|---|---|---|---|
| Percent | (Range 1 ) | ||||||
| May 2015 Collection Period | |||||||
| North | Vase | 3 | 2 | 34 | 34 | 100.0 | (100.0-100.0) |
| Jar | 4 | 3 | 217 | 109 | 50.2 | (0-100.0) | |
| Drum | 4 | 3 | 274 | 194 | 70.8 | (20.0-100.0) | |
| Tank | 4 | 2 | 15 | 13 | 86.7 | (60.0-100.0) | |
| Sub total | 15 | 10 | 540 | 350 | 64.8 | ||
| Center | Vase | 5 | 2 | 78 | 36 | 46.2 | (0-100.0) |
| Jar | 5 | 2 | 286 | 221 | 77.3 | (0-100.0) | |
| Drum | 5 | 4 | 74 | 53 | 71.6 | (0-100.0) | |
| Tank | 4 | 2 | 54 | 40 | 74.1 | (0-100.0) | |
| Sub total | 19 | 10 | 492 | 350 | 71.1 | ||
| South | Vase | 9 | 3 | 125 | 35 | 28.0 | (0-85.0) |
| Jar | 3 | 2 | 80 | 62 | 77.5 | (60.100.0) | |
| Drum | 5 | 2 | 60 | 45 | 75.0 | (40.0-85.0) | |
| Tank | 1 | 0 | 0 | 0 | |||
| Sub total | 18 | 7 | 265 | 142 | 53.6 | ||
| Total | 52 | 27 | 1,297 | 842 | 64.9 | ||
| May 2016 Collection Period | |||||||
| North | Drum | 12 | 3 | 30 | 5 | 16.7 | (0-50.0) |
| South | Drum | 11 | 4 | 195 | 118 | 60.5 | (0-100.0) |
| Total | 23 | 7 | 225 | 123 | 54.7 | ||
1 Percent maternal transmission per female