Table 1.
Summary of trapping effort, numbers captured and distribution of Culicidae and Culicoides
| Dipteran group | Trial Arm | Proportion of positive trap days | Proportion of positive households | Total no. of specimens | House site | Dog sleeping site | Chicken roosting site |
|---|---|---|---|---|---|---|---|
| Culicidae | C | 0.81 (100/123) | 0.82 (84/103) | 1372 | 517 | 280 | 575 |
| PI | 0.72 (81/110) | 0.73 (66/88) | 658 | 231 | 190 | 237 | |
| DC | 0.76 (85/112) | 0.78 (69/89) | 1115 | 621 | 169 | 325 | |
| Total | 0.76 (266/347) | 0.77 (219/282) | 3145 | 1369 | 639 | 1137 | |
| Culicoides | C | 0.78 (96/123) | 0.81 (83/103) | 4803 | 117 | 620 | 4066 |
| PI | 0.71 (80/110) | 0.77 (69/88) | 2986 | 78 | 290 | 2618 | |
| DC | 0.77 (86/112) | 0.81 (72/89) | 3675 | 162 | 486 | 3027 | |
| Total | 0.75 (262/347) | 0.79 (224/282) | 11,464 | 357 | 1396 | 9711 |
Abbreviations: C, control-arm; PI, pheromone + lamda-cyhalothrin insecticide-arm; DC, deltamethrin dog-collar-arm