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Environmentally Friendly Larvicides: A Post-Test Only Experimental Comparison of Eleutherine palmifolia and Allium sativum Extracts (0.6–1.8%) on Aedes aegypti Larval Mortality Nuryanto, Muhammad Khairul; Nurkhalisa, Nina; Rasendriya , Fauzan Firjatullah; Saputra, Rudi; Fitriany, Evi; Duma, Krispinus; Tandirogang, Nataniel
International Journal of Multidisciplinary: Applied Business and Education Research Vol. 6 No. 6 (2025): International Journal of Multidisciplinary: Applied Business and Education Rese
Publisher : Future Science / FSH-PH Publications

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/ijmaber.06.06.03

Abstract

This study aims to identify the larvicidal potential of Eleutherine palmifolia (Dayak onion) and Allium sativum (garlic), which are rich in flavonoids and known to possess insecticidal properties. The study used a pure experimental design with a post-test control group. Aedes aegypti larvae were tested with Eleutherine palmifolia and Allium sativum extracts at concentrations of 0.6%, 1.2%, and 1.8%, respectively, along with abate as a positive control. Larval mortality was monitored for 24 hours with four replicates. The results showed that Allium sativum was highly effective at all concentrations (99–100% mortality), even at the 0.6% concentration. In contrast, Eleutherine palmifolia exhibited varying effectiveness, with mortality rates of 67%, 67%, and 84% at concentrations of 0.6%, 1.2%, and 1.8%, respectively. These findings confirm that Allium sativum has superior, consistent, and stable larvicidal effectiveness even at low doses, making it a promising alternative for mosquito control and dengue prevention.
Environmentally Friendly Larvicides: Comparison of Eleutherine bulbosa and Allium sativum Extracts against Aedes aegypti mosquito larvae Nuryanto, Muhammad Khairul; Duma, Krispinus; Fitriany, Evi; Tandirogang, Nataniel; Yulianti, Martina; Nurkhalisa, Nina; Rasendriya, Fauzan Firjatullah
Mulawarman International Conference on Tropical Public Health Vol. 1 No. 1 (2025): The 3rd MICTOPH
Publisher : Faculty of Public Health Mulawarman University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Background : Research has identified several plants that have potential larvicidal properties, notably Eleutherine bulbosa (Dayak onion) and Allium sativum (garlic), both of which are rich in flavonoids. Flavonoids are known insecticides, thus making these plants promising candidates to control mosquito populations and reduce the risk of dengue transmission. Objective : This study aims to evaluate the larvicidal efficacy of extracts from Dayak onion and garlic in lethal ovitraps. Research Methods/ Implementation Methods : This study used a true experimental design with a post-test only control group. The samples used were Aedes aegypti larvae. The independent variables were larvicidal concentrations of dayak onion and garlic (0.6%, 1.2%, 1.8%) and abate as positive control. The dependent variable was mosquito larvae mortality rate. The experiment was replicated four times. Mosquito larvae were monitored and examined at intervals of 10 minutes, 20 minutes, 30 minutes, 1 hour, and 24 hours. Results : The average mortality of Aedes mosquito larvae on exposure to Dayak onion is not better than exposure to garlic, with an average mortality of Dayak onion 0.6% (71%), 1.2% (87%) and 1.8% (75%). Meanwhile, the effectiveness of garlic was almost the same in the three concentrations tested, which was around 99-100%. Conclusion/Lesson Learned : The garlic used was highly effective in killing mosquito larvae, even at the lowest concentration (0.6%). These results show that garlic has the potential to be a stable and consistent larvicidal agent, effective at low doses without requiring an increase in concentration to increase effectiveness.