Contribution to vector control by essential oils of Aucoumea klaineana, Canarium schweinfurthii, Cymbopogon nardus, Dacryodes edulis and Eucalyptus citriodora from Gabon
- سال انتشار: 1400
- محل انتشار: Journal of Herbmed Pharmacology، دوره: 11، شماره: 4
- کد COI اختصاصی: JR_HERM-11-4_005
- زبان مقاله: انگلیسی
- تعداد مشاهده: 183
نویسندگان
Laboratoire de Recherche en Biochimie (LAREBIO), Faculté des Sciences, Université des Sciences et Techniques de Masuku, BP ۷۶۹ Franceville, Gabon- Laboratoire de Substances Naturelles et de Synthèses Organométalliques (LASNSOM), Université des Sciences et
Laboratoire de Recherche en Biochimie (LAREBIO), Faculté des Sciences, Université des Sciences et Techniques de Masuku, BP ۷۶۹ Franceville, Gabon- Laboratoire de Biologie Moléculaire et Cellulaire (LABMC), Faculté des Sciences Université des Sciences et T
Laboratoire de Recherche en Biochimie (LAREBIO), Faculté des Sciences, Université des Sciences et Techniques de Masuku, BP ۷۶۹ Franceville, Gabon- Laboratoire de Substances Naturelles et de Synthèses Organométalliques (LASNSOM), Université des Sciences et
Julietto Ornely Orango Bourdette
Laboratoire de Recherche en Biochimie (LAREBIO), Faculté des Sciences, Université des Sciences et Techniques de Masuku, BP ۷۶۹ Franceville, Gabon- Laboratoire de Substances Naturelles et de Synthèses Organométalliques (LASNSOM), Université des Sciences et
چکیده
Introduction: Aucoumea klaineana, Canarium schweinfurthii, Cymbopogon nardus, Dacryodes edulis, and Eucalyptus citriodora are of Gabonese origin, believed to have insecticidal activity. This study contributes to vector control by the insecticidal activities (larvicidal and ovicidal) of five essential oils from these plants against Anopheles gambiae, a major vector of malaria in Gabon. Methods: The essential oils were extracted by hydrodistillation. Larvicidal and ovicidal effects of essential oils were performed using different concentrations on third and fourth instar larvae and eggs of A. gambiae vectors. The effects of these oils were examined on the mortality rate of larvae and eggs. Results: The essential oils of A. klaineana, C. schweinfurthii, C. nardus, A. edulis, and E. citriodora showed greater activity against mosquito larvae (۷.۳۳ < LC۵۰ < ۱۰۷.۱۴) compared to eggs (۲۲.۸۰ < LC۵۰ < ۶۴.۶۳). D. edulis showed the highest activity against Anopheles gambiae eggs and larvae. Of all plants, essential oils from A. klaineana showed the lowest activity of A. gambiae eggs and larvae. Larvae were more sensitive than eggs. All essential oils were toxic to the various aquatic vectors of malaria. Conclusion: The study reveals the potential ovicidal efficacy and larvicidal activity of these plants against A. gambiae.کلیدواژه ها
Ovicidal, larvicidal, Volatile, Anopheles gambiae, Essential oils, Insecticidal activityمقالات مرتبط جدید
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