Insecticide susceptibility levels of Anopheles gambiae s.l. in the area of Ouagadougou, Burkina Faso |
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| Authors: | G Majori G Sabatinelli V Petrarca |
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| Affiliation: | Laboratorio di Parassitologia, Università di Roma La Sapienza, Italy. |
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| Abstract: | Tests to evaluate the susceptibility level in Anopheles gambiae s.1. from Ouagadougou and two nearby villages have been carried out. Anopheles gambiae s.1. larvae from Ouagadougou showed complete susceptibility to organophosphates and carbamates, and adults showed low-level resistance to DDT. Nine percent survival of adult An. gambiae s.1. to one-hour exposure of 4% DDT was observed in samples from Zagtouli village while in those from Koubri village, where dieldrin also was tested, resistance to both organochlorine insecticides was detected. |
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