Evidence map›Paper›PMID 19198882›Full record

ArticleParasitology research2009

Efficacy of larvicidal botanical extracts against Culex quinquefasciatus Say (Diptera: Culicidae).

A A Rahuman, A Bagavan, C Kamaraj, E Saravanan, A A Zahir, G Elango

Abstract read
PubMed Publisher
In one paragraph

Article in Parasitology research, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
20.7field-weighted citation impact, top 1% 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

45 citing papers in PubMed, 127 citations in OpenAlex.

  1. Article
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  4. Article
  5. Biological Activities ofMolecules (Basel, Switzerland) · 2019
    Article
  6. Article
  7. Article
  8. Larvicidal and ovicidal activity ofJournal of parasitic diseases : official organ of the Indian Society for Parasitology · 2017
    Article
  9. Larvicidal potency of marine actinobacteria isolated from mangrove environment againstJournal of parasitic diseases : official organ of the Indian Society for Parasitology · 2017
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Properties for sourcing Nigerian larvicidal plants.Molecules (Basel, Switzerland) · 2014
    Article
  16. Article
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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

6 authors at 1 institution in 1 country.

A A RahumanPG & Research Department of Zoology, C. Abdul Hakeem College, Vellore District, Tamil Nadu, India. abdulrahuman6@hotmail.com
A Bagavan
C Kamaraj
E Saravanan
A A Zahir
G Elango
Christian Medical College & Hospital · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present study explored the effects of crude leaf acetone, chloroform, hot water, methanol, petroleum ether (60-80 degrees C), and water extracts of Calotropis procera (Ait) R. Br., Canna indica L., Hibiscus rosa-sinensis Linn., Ipomoea carnea Jacq. spp. fistulosa Choisy, and Sarcostemma brevistigma Wight that were selected for investigating larvicidal potential against second and fourth instar larvae of the laboratory-reared mosquito species, Culex quinquefasciatus Say, in which the major lymphatic filariasis was used. All plant extracts showed moderate larvicidal effects after 24 h of exposure at 1,000 ppm; however, the highest larval mortality was found in leaf acetone, chloroform, methanol, and petroleum ether of C. indica (LC(50) = 29.62, 59.18, 40.77, and 44.38 ppm; LC(90) = 148.55, 267.87, 165.00, and 171.91 ppm) against second instar larvae (LC(50) = 121.88, 118.25, 69.76, and 56.31 ppm; LC(90) = 624.35, 573.93, 304.27, and 248.24 ppm) and against fourth instar larvae and acetone, hot water, methanol, and petroleum ether extracts of I. carnea (LC(50) = 61.17, 41.07, 41.82, and 39.32 ppm; LC(90) = 252.91, 142.67, 423.76, and 176.39 ppm) against second instar larvae (LC(50) = 145.37, 58.00, 163.81, and 41.75 ppm; LC(90) = 573.30, 181.10, 627.38, and 162.63 ppm) and against fourth instar larvae of C. quinquefasciatus, respectively. These results suggest that the acetone, methanol extracts of C. indica and hot water, petroleum ether extracts of I. carnea have the potential to be used as an ideal eco-friendly approach for the control of the major lymphatic filariasis vector, C. quinquefasciatus.

Indexed as

Disease VectorsAnimalsCulexInsecticidesLarvaLethal Dose 50Plant ExtractsSurvival AnalysisTime FactorsInsecticidesPlant Extracts

Identifiers

PMID19198882
OpenAlexW2155187036

What OpenQuestion holds

Textmetadata
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.