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This quasi experimental research aimed to study the effectiveness of Aedes aegypti larva controlled by leaf essential oils from Eucalyptus globulus Labill. Completely randomized design (CRD) was conducted. The area of Thatphanom Crownprince Hospital was selected to put the experimental containers. Fifteen of experimental containers each group were used. The 1 ml of leaf essential oils from Eucalyptus globulus Labill was used with experimental group. The duration of the experimental period was 14 days. The mosquito larva was assessed every 2 days. Descriptive statistic was used for data analysis. The results found that the control group found 1 jar with the mosquito larva at the 8th days, 5 jars with the mosquito larva at the 10th days, 10 jars with the mosquito larva at the 12nd days and 15 jars with the mosquito larva at the 14th days. Whereas the experimental group was not found. The results of this study showed that the leaf essential oil of Eucalyptus globulus Labill might be considered as a potent source for the production of larvicide. Further studies by increasing the concentration and duration of the trial, including using it in the community, should continue.
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2. Bureau of Epidemiology, Department of Disease Control, Ministry of Public Health.
Reported Cases and Deaths of Suspected Dengue fever and Dengue Hemorrhagic fever Under Surveillance by Date of Onset, by Province, Thailand, 2018. Weekly Epidemiological Surveillance Report. 2018;45(52):823-4. (in Thai)
3. Cheng SS, Huang CG, Chen YJ, Yu JJ, Chen WJ, Chang ST. Chemical compositions and
larvicidal activities of leaf essential oils from two eucalyptus species. Bioresour Technol. 2009;100(1):452-6.
4. Hazarika H, Tyagi V, Krishnatreyya H, Kishor S, Karmakar S, Bhattacharyya DR, Zaman K, Chattopadhyay P. Toxicity of essential oils on Aedes aegypti: A vector of chikungunya and dengue fever. International Journal of Mosquito Research. 2018;5(3):51-7.
5. Fazal S, Manzoor F, Latif AA, Munir N, Pervaiz M. Larvicidal activities of five essential oils against Aedes aegypti (L.) Larvae (Diptera: Culicidae). Asian Journal of Chemistry. 2013;25(18):10212-6.
6. Hanphakphoom S, Kunhachan P, Bhakdeenuan P, Thophon S, Krajangsang S, Chompoosri J, Tawatsin A. Larvicidal and Repellent Activities of Crude Extracts and Essential Oils from Eupatorium odorata Against Aedes aegypti, Culex quinquefasciatus and Anopheles dirus B. SDU Research Journal Sciences and Technology. 2017;10(3):129-57. (in Thai)
7. Peiris-John RJ, Wickremasinghe R. Impact of low-level exposure to organophosphates on human reproduction and survival. Trans R Soc Trop Med Hyg. 2008;102(3):239-45.