Pyrethroid and DDT resistance is now established in An. gambiae s.l. throughout Burkina Faso.
This study aimed to develop an allele-specific, loop-mediated, isothermal amplification (AS-LAMP) method to detect the West African-type kdr mutation (kdr-w; L1014F) in field-collected mosquitoes.
Biolarvicides, such as microbial formulations based on Bacillus thuringiensis and B. sphaericus, have been found to be highly effective against mosquito larvae and are currently employed as eco-friendly alternatives to synthetic chemical insecticides for vector control.
We show here that the TEs in the An. gambiae genome deteriorate in different ways according to the class to which they belong.
To investigate this species transition in more detail the present study aims to provide an update on the malaria vector composition in Bobo-Dioulasso, and also the plasmodium infection rates and susceptibility to insecticides of the local An. gambiae s.l. population.
Here, we present a comparative analysis of the antimicrobial responses of two distantly related disease vectors: Aedes aegypti and Anopheles gambiae. Survival studies showed that Ae. aegypti are more proficient in surviving a bacterial infection than An. gambiae, and this correlates with Ae. aegypti’s superior ability to kill bacteria in their hemocoels.
The Anopheles gambiae immune response against Plasmodium falciparum, an etiological agent of human malaria, has been identified as a source of potential anti-Plasmodium genes and mechanisms to be exploited in efforts to control the malaria transmission cycle.
The study indicates that a major shift in An. gambiae s.l. sibling species composition has taken place in the study area in recent years. Combined with the earlier reported decline in overall malaria vector density, the study suggests that this decline has been most marked for An. gambiae s.s., and least for An. arabiensis, leading to current predominance of the latter.
This study was carried out to assess the susceptibility status of urban populations of Anopheles gambiae to carbamate insecticide being considered for vector control in mosquito populations previously reported to be resistant to DDT and permethrin.
A study was undertaken to assess the influence of breeding sites physicochemical parameters on malaria vectors population tolerance to insecticides.