PP75 In vivo evaluation of the larvicidal potential of ten eta extracts
DOI:
https://doi.org/10.3407/wqty1374Keywords:
Arbovirosis, Aedes aegypti, Larvicidal activity, ethanol extract, Lethal concentration 50Abstract
Dengue is a viral disease transmitted by mosquitoes of the Aedes aegypti species. It is a global challenge due to its impact on public health. In Colombia, 2024 has been the year with the highest incidence, exceeding 300,000 cases. This research seeks alternatives to temephos to control the vector, evaluating the larvicidal potential of ethanolic extracts of Colombian plants. Extracts of Bactris sp and Annona cherimola seeds showed efficacy against Ae. aegypti larvae, with 100% mortality. Phytochemical screening revealed a high diversity of secondary metabolites. The results are promising for developing new natural larvicidal agents.
References
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[6] Oliveros-Díaz, A., Pájaro-González, Y., Cabrera-Barraza, J., Hill, C., Quiñones-Fletcher, W., Olivero-Verbel, J., & Díaz Castillo, F. (2022). Larvicidal activity of plant extracts from Colombian North Coast against Aedes aegypti L. mosquito larvae. Arabian Journal of Chemistry, 15(12), 104365. [DOI]
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Copyright (c) 2025 M.Sc Julián Cabrera, Dr. Fabián Espitia, Dr. Ronald Maestre, Dr. Fredyc Diaz, Dr. Paula Pareja, M.Sc Katherin Girón, Dr. Juán Garcia
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