Susceptibility of a malaria vector Anopheles gambiae Sl (Diptera: Culicidae) to WHO recommended insecticides in Togo (West Africa)

Content Provider	Semantic Scholar
Author	Ahadji-Dabla, Koffi Mensah Nyamador, Wolali Seth Amoudji, Adjovi D. Apétogbo, Yawo Georges Oboussoumi, Komlanvi F. Aawi, Agnidoufèyi Awokou, Fantché Ketoh, Guillaume K. Glitho, Isabelle Adolé
Copyright Year	2015
Abstract	Malaria vector control is a very important concern in Togo and is mostly based on the use of insecticidetreated bednets. In this study we assessed countrywide susceptibility tests in the malaria vector Anopheles gambiae from Togo to four classes WHO recommended insecticides. WHO bioassays were performed on female of Anopheles gambiae s.l. emerged from larvae collected from 6 sentinel sites in Togo. The insecticides used were organochlorine (DDT 4%), pyrethroids (0.05% deltamethrin, 0.75% permethrin and 0.05% λ-cyhalothrin), organophosphate (5% malathion) and carbamate (0.4% carbosulfan). Bioassays showed phenotypic resistance particularly to DDT (mortality rate 97%). This study showed resistance in An. gambiae s.l. particularly to DDT and pyrethroids. These data can be used for a good decision making in malaria vectors control in Togo as recommended the World Health Organization.
Starting Page	75
Ending Page	79
Page Count	5
File Format	PDF HTM / HTML
Volume Number	3
Alternate Webpage(s)	http://www.entomoljournal.com/archives/2015/vol3issue6/PartB/3-6-34.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article