The Longevity of Aedes aegypti Larvae in Several Water Sources in Surabaya

Widiastara, Antonio Ayrton; Mudjianto, Gabriel Pedro; Rohmah, Etik Ainun; Putra, Hengki Anggara; Ningtyas, Martha Indah Widia; Sulistyawati, Sri; Pusarawati, Suhintam; Fitriah,; Indriyani, Kasiyama Desi; Athiyyah, Alpha Fardah; Basuki, Sukmawati

doi:10.20473/ijtid.v10i1.32209

Cited by 2 publications

(1 citation statement)

References 26 publications

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“…This difference was probably due to the different turbidity levels that inhibit calculating the larvae attached to the wall of the container. A study about the longevity of Aedes aegypti larvae in several water sources concluded that rainwater with abate (temephos) resulted in the highest number of pupae [33]. Rainwater is the most preferred medium for hatching eggs of Aedes aegypti, with an average of 3-4 heads/day [34].…”

Section: Resultsmentioning

confidence: 99%

Container characteristics and density of Aedes aegypti larvae: a field trial of Ziziphus mauritiana leaf extract

Amaliyah¹,

Fathmawati²,

Yulia³

et al. 2023

IJPHS

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The application of larvicide from botanical origin was extensively studied as an essential part of mosquito prevention. This study aimed to assess the difference in container index (CI) based on the characteristics of water containers using Ziziphus mauritiana leaf extract solution. A quasi- experiment research was done among 300 selected containers with temephos as a control and 9% of Ziziphus mauritiana leaf extract solution as a treatment. The types of containers observed in this study were the type of water, container materials, location, container lids, and community behavior regarding immature Aedes aegypti breeding eradication. Water containers without lids and outside the house had a significantly higher CI among treatment (OR=26; 3.69–18.34; p=0.001 and OR=20; 2.04–19.64; p=0.003) and control group (OR= 10.83; 95% CI=1.96–59.83; p=0.005 and OR=6.43; 95% CI=1.02–40.26; p=0.04). Negative community behavior regarding the prevention and eradication of Aedes immatures was significantly associated with greater odds of high CI among treatment and control, with OR=37.5; 3.64–38.65; p=0.001 and OR=16.88; 2.56-11.4; p=0.002, respectively. Furthermore, containers with rainwater out of the treatment group had a higher presence of Aedes larvae (OR=11.25; 1.15–11.05; p=0.03).

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Section: Resultsmentioning

confidence: 99%

Container characteristics and density of Aedes aegypti larvae: a field trial of Ziziphus mauritiana leaf extract

Amaliyah¹,

Fathmawati²,

Yulia³

et al. 2023

IJPHS

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The Effect of a Combination of Ethanol Extract from Leaves and Flowers of Plumeria acuminate L. Against Aedes aegypti Larvae

Widiyaningtiyas,

Putra,

Ekawati

et al. 2024

J. Multidiscip. Appl. Nat. Sci.

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Aedes aegypti is the primary vector that causes dengue virus (DENV) infection. Ae. aegypti resistance to abate (Temephos) has occurred in Indonesia and several other countries. Innovations are needed to develop alternative ingredients that can be used as natural larvacides. The Plumeria acuminate L. is an Indonesian plant with metabolites that have the potential to act as larvicides. This study aims to determine the potential combination of ethanol extract of P. acuminate L. leaves and flowers as a larvicide for A. aegypti. A laboratory experimental study with a post-test-only control group design was carried out on Ae. aegypti larvae instar III. The larvicide test was carried out according to WHO standards in 2005 with concentrations of 10000, 7500, 5000, and 2500 ppm, as well as control (water and 1% DMSO), with 20 larvae for each concentration. The observation was carried out at the 24th and 48th hours with 3 repetitions. Larval mortality data was analyzed using one-way ANOVA statistical tests to determine significant differences and lethal concentrations (LC50 and LC90) were calculated using probit analysis using SPSS software. The mortality of Ae. aegypti larvae due to the administration of a combined ethanolic extract of P. acuminate L. leaves and flowers was the highest at doses of 10000 and 7500 ppm, which was 100% with lethal concentrations of LC50 and LC90 of 3364.715 and 6293.759 ppm at the 24th hour observation, whereas at the 48th-hour observation, lethal concentrations were detected at 1767.998 and 2941.138 ppm, respectively. One-way ANOVA analysis test showed a significant difference in Ae. aegypti larval mortality due to the administration of a combined ethanol extract of P. acuminate L. leaves and flowers at 24th-hour observation (p = 0.000) and (p = 0.013) at 48th hour observation. The combination of ethanol extract of P. acuminate L. leaves and flowers showed larvicidal activity against Ae. aegypti larvae as evidenced by larvae mortality which were influenced by concentration and observation time.

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The Longevity of Aedes aegypti Larvae in Several Water Sources in Surabaya

Cited by 2 publications

References 26 publications

Container characteristics and density of Aedes aegypti larvae: a field trial of Ziziphus mauritiana leaf extract

Container characteristics and density of Aedes aegypti larvae: a field trial of Ziziphus mauritiana leaf extract

The Effect of a Combination of Ethanol Extract from Leaves and Flowers of Plumeria acuminate L. Against Aedes aegypti Larvae

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