Evidence map›Paper›PMID 31365584›Full record

ArticlePloS one2019

Videographic analysis of flight behaviours of host-seeking Anopheles arabiensis towards BG-Malaria trap.

Elis P A Batista, Salum A Mapua, Halfan Ngowo, Nancy S Matowo, Elizangela F Melo, Kelly S Paixão, Alvaro E Eiras, Fredros O Okumu

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.6field-weighted citation impact, top 17% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 16 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 5 countries.

Elis P A BatistaLaboratory of Innovation Technologies in Vector Control, Department of Parasitology, Biological Sciences Institute, Federal University of Minas Gerais, Belo Horizonte, Brazil.ORCID 0000-0002-5545-6633
Salum A MapuaEnvironmental Health and Ecological Sciences Department, Ifakara Health Institute, Ifakara, Tanzania.
Halfan NgowoEnvironmental Health and Ecological Sciences Department, Ifakara Health Institute, Ifakara, Tanzania.
Nancy S MatowoEnvironmental Health and Ecological Sciences Department, Ifakara Health Institute, Ifakara, Tanzania.
Elizangela F MeloLaboratory of Innovation Technologies in Vector Control, Department of Parasitology, Biological Sciences Institute, Federal University of Minas Gerais, Belo Horizonte, Brazil.
Kelly S PaixãoLaboratory of Innovation Technologies in Vector Control, Department of Parasitology, Biological Sciences Institute, Federal University of Minas Gerais, Belo Horizonte, Brazil.
Alvaro E EirasLaboratory of Innovation Technologies in Vector Control, Department of Parasitology, Biological Sciences Institute, Federal University of Minas Gerais, Belo Horizonte, Brazil.
Fredros O OkumuEnvironmental Health and Ecological Sciences Department, Ifakara Health Institute, Ifakara, Tanzania.
Ifakara Health Institute · TZUniversidade Federal de Minas Gerais · BR

Funding

Wellcome TrustWellcome Trust 212633/Z/18/ZWellcome Trust WT102350/Z/13
6 · The paper itself

Abstract

The BG-Malaria trap (BGM) is an adaptation of the well-known BG-Sentinel trap (BGS) with greater trapping efficiencies for anopheline and culicine mosquitoes. Its continued optimization requires greater understanding of mosquito flight behaviors near it. We used three high-resolution infrared cameras (68 frames/second) to track flight behaviors of laboratory-reared Anopheles arabiensis females in vicinity of the BGM in comparison with BGS. Additional comparisons were done for BGM at 20, 40 and 80cm heights, and for BGMs baited with Ifakara blend plus CO2, CO2 alone, or no bait. More mosquitoes were observed near BGM than BGS. Both BGMs installed 20cm above the floor and baited with CO2 received more visits by host-seeking mosquitoes than the other BGMs evaluated in their respective experiments. Trap designs, height and attractants all influence mosquito activity in vicinity of the traps which can be readily visualized using infrared cameras to accelerate trap development and testing. The greater activity of host-seeking mosquitoes near BGM than BGS supports the proven superiority of BGM traps in field and semi-field settings.

Indexed as

AnimalsAnophelesBehavior, AnimalFemaleFlight, AnimalMalariaMosquito ControlOdorantsPlasmodium falciparum

Identifiers

PMID31365584
PMCPMC6668822
OpenAlexW2966434391

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.