Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Phytoextract-induced developmental deformities in malaria vector.

Preeti Sharma1, Lalit Mohan, C N Srivastava

  • 1Applied Entomology and Vector Control Laboratory, Department of Zoology, Faculty of Science, Dayalbagh Educational Institute (Deemed University), Dayalbagh, Agra 282 005, India.

Bioresource Technology
|December 17, 2005
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Proteomic and glycosylation biomarkers in rheumatoid arthritis: advancing early diagnosis and precision therapy.

Clinical proteomics·2026
Same author

Demagnetization prevention using optimization of PM machine operation with integrated multi speed transmission.

Scientific reports·2026
Same author

Unraveling clade-specific differences in Candida auris: evolution, adaptation, and pathogenicity.

European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology·2026
Same author

Drug Utilization Study and Safety Pattern of Biologicals in a Tertiary Care Hospital at Eastern India.

Cureus·2026
Same author

A newly developed eGFP-traceable recombinant rhesus lymphocryptovirus, a tool to study viral infection and replication <i>in vitro</i> and <i>ex vivo</i>, confirms gp350 as key for viral entry.

Journal of virology·2026
Same author

Frequency selective surface based triple band multi slotted MIMO antenna for sub-6 GHz wireless applications.

Scientific reports·2026
Same journal

Engineering robustness in hyperthermophilic acidification reactor through adaptive laboratory evolution of dairy manure microbiome.

Bioresource technology·2026
Same journal

Integrated metagenomic and metaproteomic insights into current-carrying-coil magnetic field enhanced synergistic methanogenic system and antibiotic resistance gene reduction in cow manure anaerobic digestion.

Bioresource technology·2026
Same journal

Interpretable modeling of biomass fractionation under acidic pretreatment via multi-step data augmentation and an entropy-weighted TOPSIS ensemble.

Bioresource technology·2026
Same journal

Dual roles of static magnetic field on enhancing sulfamethoxazole biodegradation and preventing antibiotic resistance genes transfer in halotolerant fungal-bacterial sludge treating saline aquaculture wastewater.

Bioresource technology·2026
Same journal

Phenacetin inhibited but acetaminophen stabilized partial nitrification/anammox system: Studies on microbial metabolism and resistance genes in biofilm and plastisphere.

Bioresource technology·2026
Same journal

A wood-derived nanocellulose aerogel developed by optimized freeze-drying for adsorbing microplastics and dyes.

Bioresource technology·2026
See all related articles

Petroleum ether extract of Artemisia annua demonstrated significant larvicidal activity against the malaria vector Anopheles stephensi. This plant extract also disrupted the vector

Area of Science:

  • Medical Entomology
  • Natural Product Chemistry
  • Vector Control

Background:

  • Malaria remains a significant global health threat, primarily transmitted by Anopheles mosquitoes.
  • Effective vector control strategies are crucial to combat malaria transmission.
  • Plant-derived compounds offer potential for developing novel and eco-friendly insecticides.

Purpose of the Study:

  • To evaluate the larvicidal potential of three plant extracts against the malaria vector Anopheles stephensi.
  • To investigate the effect of the most potent extract on the metamorphosis and development of An. stephensi.

Main Methods:

  • Larvicidal bioassays were conducted using petroleum ether, carbon tetrachloride, and methanol extracts of Artemisia annua, Chenopodium album, and Sonchus oleraceus.
  • Concentration-mortality (LC50) values were determined at 24 and 48 hours.

Related Experiment Videos

  • The effect on hatching, larval and pupal periods, and adult emergence was assessed for the most effective extract.

    • Main Results:

    • Petroleum ether extract of Artemisia annua exhibited the highest larvicidal activity (LC50 16.85 ppm at 24h, 11.45 ppm at 48h).
    • Other effective extracts included Cte of A. annua, Ch. album, and Pee of Ch. album.
    • Methanol extract of Ch. album and all extracts of S. oleraceous showed no significant larvicidal activity.
    • The A. annua petroleum ether extract reduced hatching, larval/pupal emergence, and growth index, while lengthening developmental periods.

    Conclusions:

    • Artemisia annua petroleum ether extract is a potent larvicide against Anopheles stephensi.
    • This extract effectively disrupts the life cycle and metamorphosis of the malaria vector.
    • Artemisia annua holds promise as a natural biocontrol agent for malaria vector management.