Logo Lanfrica
  • Accueil
  • Atlas
  • Analyses
  • Documentation
  • Sign in

© 2026 Lanfrica. Tous droits réservés. Tous les droits d'auteur des ressources affichées sur le site Web Lanfrica appartiennent aux détenteurs de droits d'auteur d'origine, sauf indication contraire explicite.

Malaria-repellent medicinal plants in Ethiopia: Indigenous knowledge and bioactive potential

Domaine:

healthcare
Créateur:
MelBelFevShi
Éditeur:
Lep
Hôte:
Background: Malaria remains a major public health burden in Ethiopia, particularly in rural regions where access to synthetic repellents is limited. Indigenous communities have traditionally used medicinal plants for mosquito protection, yet scientific validation of these practices remains insufficient. Purpose: This study investigated the chemical composition, repellent efficacy, and practical applicability of four Ethiopian medicinal plants, Cymbopogon citratus, Ocimum suave, Azadirachta indica, and Eucalyptus globulus, against Anopheles mosquitoes, comparing their performance to DEET. Findings: Phytochemical analysis revealed citronellal as the most abundant compound (65% total accumulation). Laboratory tests showed C. citratus and O. suave achieved >90% initial repellency, comparable to DEET (97.2%). Field trials in Dire Dawa, Harari, and Somali regions demonstrated 75% and 70% bite reduction over two hours, respectively. Statistical analysis confirmed significant differences among treatments (F (4,95) = 217.48, p < 0.001) with a large effect size (η² = 0.9015). Strong positive correlation was observed between citronellal concentration and efficacy (r = 0.834). Cymbopogon citratus and Ocimum suave are effective, accessible alternatives to synthetic repellents for malaria prevention in rural Ethiopia. Recommendation: These plants should be integrated into community-based malaria control programs, with standardized formulations and further commercialization studies.

Visit

doi.org

Languages

AmharicHarariSomali

Licenses

https://creativecommons.org/licenses/by/4.0/

Similaires

Medicinal potential of African plants (Togo)Ethnobotanical study of Medicinal plants used as Antimalarial and Repellent by Sidama people of Hawassa Zuria district, Southern Ethiopia.PHYTOCHEMICAL, TOXICOLOGICAL, AND PHARMACOLOGICAL INVESTIGATION OF INDIGENOUS MEDICINAL PLANTS FROM ONDO/OGUN STATES FOR ANTI‑MALARIA DRUG DISCOVERYIndigenous Knowledge and Use of Medicinal Plants Among the Kuria Communities in the Tarime and Serengeti Districts of Mara Region, TanzaniaA Systematic Review of Indigenous Medicinal Knowledge and Practice in Eswatini,A Survey of Indigenous Medicinal Knowledge and Gynaecological Practice in Botswana,

Medicinal potential of African plants (Togo)

This dataset was extracted on the multilingual dictionary of medicinal plants that lists nearly 1,00

Ethnobotanical study of Medicinal plants used as Antimalarial and Repellent by Sidama people of Hawassa Zuria district, Southern Ethiopia.

PHYTOCHEMICAL, TOXICOLOGICAL, AND PHARMACOLOGICAL INVESTIGATION OF INDIGENOUS MEDICINAL PLANTS FROM ONDO/OGUN STATES FOR ANTI‑MALARIA DRUG DISCOVERY

Malaria remains a major public health challenge in sub-Saharan Africa, compounded by increasing resi

Indigenous Knowledge and Use of Medicinal Plants Among the Kuria Communities in the Tarime and Serengeti Districts of Mara Region, Tanzania

A Systematic Review of Indigenous Medicinal Knowledge and Practice in Eswatini,

This study addresses a current research gap in Medicine concerning Indigenous Knowledge Sys

A Survey of Indigenous Medicinal Knowledge and Gynaecological Practice in Botswana,

Indigenous knowledge systems are a significant component of healthcare in many African communities,