| Title: | Using a new odour-baited device to explore options for luring and killing outdoor-biting malaria vectors: a report on design and field evaluation of the Mosquito Landing Box |
| Author(s): | Matowo NS; Moore J; Mapua S; Madumla EP; Moshi IR; Kaindoa EW; Mwangungulu SP; Kavishe DR; Sumaye RD; Lwetoijera DW; Okumu FO; |
| Address: | "Environmental Health and Ecological Sciences Thematic Group, Ifakara Health Institute, P.O. Box 53, Ifakara, Tanzania. nstephen@ihi.or.tz" |
| ISSN/ISBN: | 1756-3305 (Electronic) 1756-3305 (Linking) |
| Abstract: | "BACKGROUND: Mosquitoes that bite people outdoors can sustain malaria transmission even where effective indoor interventions such as bednets or indoor residual spraying are already widely used. Outdoor tools may therefore complement current indoor measures and improve control. We developed and evaluated a prototype mosquito control device, the 'Mosquito Landing Box' (MLB), which is baited with human odours and treated with mosquitocidal agents. The findings are used to explore technical options and challenges relevant to luring and killing outdoor-biting malaria vectors in endemic settings. METHODS: Field experiments were conducted in Tanzania to assess if wild host-seeking mosquitoes 1) visited the MLBs, 2) stayed long or left shortly after arrival at the device, 3) visited the devices at times when humans were also outdoors, and 4) could be killed by contaminants applied on the devices. Odours suctioned from volunteer-occupied tents were also evaluated as a potential low-cost bait, by comparing baited and unbaited MLBs. RESULTS: There were significantly more Anopheles arabiensis, An. funestus, Culex and Mansonia mosquitoes visiting baited MLB than unbaited controls (P |
| Keywords: | "Adult Animals Anopheles/*drug effects/physiology Behavior, Animal/*drug effects Culex/*drug effects/physiology Entomology/*instrumentation Equipment and Supplies Human Experimentation Humans Insect Vectors/*drug effects/physiology Male Malvaceae/*drug eff;" |
| Notes: | "MedlineMatowo, Nancy S Moore, Jason Mapua, Salum Madumla, Edith P Moshi, Irene R Kaindoa, Emanuel W Mwangungulu, Stephen P Kavishe, Deogratius R Sumaye, Robert D Lwetoijera, Dickson W Okumu, Fredros O eng Evaluation Study Research Support, Non-U.S. Gov't England 2013/05/07 Parasit Vectors. 2013 May 4; 6:137. doi: 10.1186/1756-3305-6-137" |
