Results 51 to 60 of about 80,824 (265)

Factors influencing infection and transmission of Anopheles gambiae densovirus (AgDNV) in mosquitoes [PDF]

open access: yesPeerJ, 2016
Anopheles gambiae densovirus (AgDNV) is a potential microbial agent for paratransgenesis and gene transduction in An. gambiae, the major vector of human malaria in sub-Saharan Africa. Understanding the interaction between AgDNV and An.
Tapan K. Barik   +2 more
doaj   +2 more sources

Status of Insecticide Resistance and Its Mechanisms in Anopheles gambiae and Anopheles coluzzii Populations from Forest Settings in South Cameroon

open access: yesGenes, 2019
A key factor affecting malaria vector control efforts in Cameroon is the rapid expansion of insecticide resistance in Anopheles gambiae s.l (An. gambiae) populations; however, mechanisms involved in insecticide resistance in forest mosquito populations ...
R. Bamou   +6 more
semanticscholar   +1 more source

Ovipositional Behavior of Anopheles gambiae Mosquitoes

open access: yesTropical Medicine and Health, 2014
Mosquito eggs laid within two hours are necessary for transgenic (injection) studies, because mosquito eggs become hard after that period. Thus, in order to have eggs available within this two-hour window, it is important to understand the ovipositional behavior of Anopheles gambiae s.s.. In the present study, the ovipositional behavior of An.
Agyapong, Jeffrey   +10 more
openaire   +3 more sources

Species composition of the Anopheles gambiae complex across eco-vegetational zones in Bayelsa State, Niger Delta region, Nigeria [PDF]

open access: yesJournal of Vector Borne Diseases, 2012
Background & objectives: Correct vector identification is an important task in the planning and implementationof malaria vector control programmes. This study was designed to provide baseline information on the speciescomposition and distribution of ...
A. Ebenezer , S.N. Okiwelu , P.I. Agi , M.A.E Noutcha , T.S. Awolola & A.O. Oduola
doaj  

Evaluation of textile substrates for dispensing synthetic attractants for malaria mosquitoes [PDF]

open access: yes, 2014
Background: The full-scale impact of odour-baited technology on the surveillance, sampling and control of vectors of infectious diseases is partly limited by the lack of methods for the efficient and sustainable dispensing of attractants.
Gheysens, Tom   +6 more
core   +1 more source

CRISPR/Cas9 -mediated gene knockout of Anopheles gambiae FREP1 suppresses malaria parasite infection

open access: yesPLoS Pathogens, 2018
Plasmodium relies on numerous agonists during its journey through the mosquito vector, and these agonists represent potent targets for transmission-blocking by either inhibiting or interfering with them pre- or post-transcriptionally.
Yuemei Dong   +3 more
semanticscholar   +1 more source

Variation in the susceptibility of Anopheles gambiae to botanicals across a metropolitan region of Nigeria [PDF]

open access: yes, 2019
Pesticide resistance is normally associated with genetic changes, resulting in varied responses to insecticides between different populations. There is little evidence of resistance to plant allelochemicals; it is likely that their efficacy varies ...
Callaghan, Amanda   +3 more
core   +2 more sources

The genetic architecture of target‐site resistance to pyrethroid insecticides in the African malaria vectors Anopheles gambiae and Anopheles coluzzii

open access: yesbioRxiv, 2018
Resistance to pyrethroid insecticides is a major concern for malaria vector control, because these are the compounds used in almost all insecticide-treated bed-nets (ITNs), and are also widely used for indoor residual spraying (IRS).
Chris S. Clarkson   +6 more
semanticscholar   +1 more source

Tools for delivering entomopathogenic fungi to malaria mosquitoes: effects of delivery surfaces on fungal efficacy and persistence. [PDF]

open access: yes, 2010
BACKGROUND\ud \ud Entomopathogenic fungi infection on malaria vectors increases daily mortality rates and thus represents a control measure that could be used in integrated programmes alongside insecticide-treated bed nets (ITNs) and indoor residual ...
AF Read   +32 more
core   +16 more sources

Disruption of mosGILT in Anopheles gambiae impairs ovarian development and Plasmodium infection

open access: yesJournal of Experimental Medicine, 2019
CRISPR-mediated disruption of a mosquito gene, mosGILT, impairs ovarian development and vitellogenesis, resulting in enhanced anti-Plasmodium immunity in the malaria vector Anopheles gambiae.
Jing Yang   +8 more
semanticscholar   +1 more source

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