Table 2.
Data available to assess temporal changes in IRS efficacy
| Study | Location | Type of hut | Wall surface | Where was the IRS applied? | Sleepers and nets | Mosquito species present | Insecticides tested |
|---|---|---|---|---|---|---|---|
| Data from published studies | |||||||
| 163 | Benin | West African | Cement | Walls (not ceiling) | No nets | A. gambiae s.l. | Pyrethroids (lambda-cyhalothrin), Actellic® 300CS, Bendiocarb |
| 264b | Benin | West African | Cement | Walls (not ceiling) | No nets | A. gambiae s.l. | Pyrethroids (alphacypermethrin [2a], deltamethrin [14a], lambda-cyhalothrin[15a]), |
| 317 | Benin | West African | Cement | Walls and ceiling | No nets | A. gambiae s.l. (A. coluzzi and gambiae ss) | Pyrethroids (alphacypermethrin), |
| 425b | Benin | West African | Cement [4a] and mud [13a] | Walls and ceiling | No nets | A. gambiae s.l. | Pyrethroids (lambda-cyhalothrin), Actellic® 300CS, |
| 565b | Cote D’Ivoire | West African | Cement | Walls and ceiling | No nets |
A. gambiae s.l., A. funestus |
Pyrethroids (lambda-cyhalothrin), Actellic® 300CS |
| 666b | Benin | West African | Cement | Walls and ceiling | Untreated nets | A. gambiae s.l. | Pyrethroids (deltamethrin [6a], alphacypermethrin [16a]), Bendiocarb [6a] |
| 767b | Benin | West African | Cement [7], mud [17], plywood [18] | Walls and ceiling | No nets | A. gambiae s.l. | Pyrethroids (3 x deltamethrin [7 a, 17 a, 18a]), Clothianidin (200 mg m-2) [7a] |
| 839 | Burkina Faso | West African | Unknown | Walls (not ceiling) | Holed nets | A. gambiae s.l. | Bendiocarb |
| 926 | Tanzania | East African | Mud | Walls and ceiling | No nets | A. arabiensis | Actellic® 300CS |
| 1068 | Benin | West African | Cement | No nets | A. gambiae s.l. | Pyrethroids (deltamethrin), Sumishield® 50WG | |
| Additional data from unpublished studies | |||||||
| 11 unpublished data 1 Vincent Corbel |
Benin | West African | Concrete | Walls and ceiling | No nets | A. gambiae s.l. (A. gambiae s.s. 95%; A. arabiensis 5%) | Pyrethroids (deltamethrin), Bendiocarb, SumiShield® 50WG |
| 12 unpublished data 2 Pie Müller |
Cote D’Ivoire | West African | Cement (plywood ceilings) | Walls and ceiling | Untreated, holed nets | A. gambiae s.l. | Actellic® 300CS, SumiShield® 50WG |
Data available to assess temporal changes in IRS efficacy (against mortality, successful blood-feeding and deterrence) of mosquitoes in free-flying experimental hut trials of different indoor residual spray compounds
aNumber refers to the coded symbols in Figs. 2 and 3
bMultiple time series for an IRS product, see Supplementary Data 1, analysis 3b