LARVICIDAL ACTIVITY OF STAR FRUIT EXTRACT (Averhoa carambola Linn) AGAINST LARVAE OF Aedes aegypti

Siti, Zainatun Wasilah (2017) LARVICIDAL ACTIVITY OF STAR FRUIT EXTRACT (Averhoa carambola Linn) AGAINST LARVAE OF Aedes aegypti. In: THE 4 th INTERNATIONAL CONFERENCE ON HEALTH SCIENCE 2017 “The Optimalization of Adolescent Health in The Era of SDGs”, INNA GARUDA HOTEL YOGYAKARTA, INDONESIA.

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Abstract

Star fruit extract (Averrhoa carambola L) is potential as a natural larvicides because it contains chemical compounds of flavonoids, alkaloids, saponins. This study aims to determine the larvacidal activity of star fruitextract to Aedes aegypti larvae and LC50 value after 24 hours exposure. This study used concentration with 1.5%, 2%, 2.5%, 3%, 3.5% and 1 negative control using tap water and 1 positive control using 0.01% temefos. This study was post test only with control group design, total samples is 525 larvae from third stage instar larvae of Aedes aegypti. The mortality larvae will be calculated after 24 hours. The results of the study showed the percent mortality at concentrations of 1.5%, 2%, 2.5%, 3%, 3.5% Aedes aegypti larvae were respectively 0; 10.68; 21,36,30,68; 54,68; 61,36. The result of Annova test obtained P <0,05 meaning that there is significant difference between death rate of Aedes aegypti larvae with various concentration of star fruit extract (Averrhoa carambola L ) given. The LC50 value of the probit test for Aedes aegypti larvae is 3.035%. It can be concluded that the star fruit extract (Averrhoa carambola L) can kill Aedes aegypti larvae. Keyword :Star Fruit Extract (Averrhoa carambola L) , Aedes aegypti larvae, Larvicidal Activities

Item Type: Conference or Workshop Item (Poster)
Subjects: R Medicine > R Medicine (General)
Divisions: > Jurusan
Depositing User: Unnamed user with email server@poltekkesjogja.ac.id
Date Deposited: 05 Dec 2017 01:41
Last Modified: 05 Dec 2017 01:41
URI: http://eprints.poltekkesjogja.ac.id/id/eprint/325

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