Evidence map›Paper›PMID 27391146›Full record

ArticlePloS one2016

Mosquitocidal Effect of Glycosmis pentaphylla Leaf Extracts against Three Mosquito Species (Diptera: Culicidae).

Govindaraju Ramkumar, Sengodan Karthi, Ranganathan Muthusamy, Ponnusamy Suganya, Devarajan Natarajan, Eliningaya J Kweka, Muthugounder S Shivakumar

Abstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
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

7 authors.

Govindaraju RamkumarMolecular Entomology Lab, Department of Biotechnology, Periyar University, Salem- 636 011, Tamil Nadu, India.
Sengodan KarthiMolecular Entomology Lab, Department of Biotechnology, Periyar University, Salem- 636 011, Tamil Nadu, India.
Ranganathan MuthusamyMolecular Entomology Lab, Department of Biotechnology, Periyar University, Salem- 636 011, Tamil Nadu, India.
Ponnusamy SuganyaMolecular Entomology Lab, Department of Biotechnology, Periyar University, Salem- 636 011, Tamil Nadu, India.
Devarajan NatarajanNatural Drug Research Laboratory, Department of Biotechnology, Periyar University, Salem- 636 011, Tamil Nadu, India.
Eliningaya J KwekaDivision of Livestock and Human Diseases Vector Control, Mosquito Section Tropical Pesticides Research Institute, P.O. Box 3024, Arusha, Tanzania.
Muthugounder S ShivakumarMolecular Entomology Lab, Department of Biotechnology, Periyar University, Salem- 636 011, Tamil Nadu, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe resistance status of malaria vectors to different classes of insecticides used for public health has raised concern for vector control programmes. Alternative compounds to supplement the existing tools are important to be searched to overcome the existing resistance and persistence of pesticides in vectors and the environment respectively. The mosquitocidal effects of Glycosmis pentaphylla using different solvents of acetone, methanol, chloroform and ethyl acetate extracts against three medically important mosquito vectors was conducted.

methodsGlycosmis pentaphylla plant leaves were collected from Kolli Hills, India. The WHO test procedures for larval and adult bioassays were used to evaluate extracts against mosquito vectors, and the chemical composition of extracts identified using GC-MS analysis.

resultsThe larvicidal and adulticidal activity of G. pentaphylla plant extracts clearly impacted the three species of major mosquitoes vectors. Acetone extracts had the highest larvicidal effect against An. stephensi, Cx. quinquefasciatus and Ae. aegypti with the LC50 and LC90 values of 0.0004, 138.54; 0.2669, 73.7413 and 0.0585, 303.746 mg/ml, respectively. The LC50 and LC90 adulticide values of G. pentaphylla leaf extracts in acetone, methanol, chloroform and ethyl acetate, solvents were as follows for Cx. quinquefasciatus, An. stephensi and Ae. Aegypti: 2.957, 5.458, 2.708, and 4.777, 3.449, 6.676 mg/ml respectively. The chemical composition of G. pentaphylla leaf extract has been found in 20 active compounds.

conclusionsThe plant leaf extracts of G. pentaphylla bioactive molecules which are effective and can be developed as an eco-friendly approach for larvicides and adulticidal mosquitoes vector control. Detailed identification and characterization of mosquitocidal effect of individual bioactive molecules ingredient may result into biodegradable effective tools for the control of mosquito vectors.

Indexed as

Mosquito ControlAedesAnimalsAnophelesBiological AssayCulexGas Chromatography-Mass SpectrometryInsecticidesLarvaPlant ExtractsPlant LeavesRutaceaeSolventsInsecticidesPlant ExtractsSolvents

Identifiers

PMID27391146
PMCPMC4938602

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.