Efektifitas ekstrak rimpang bangle (Zingiber purpureum Roxb.) sebagai larvasida nabati terhadap larva aedes aegypti

Kartika, Gin Gin (2018) Efektifitas ekstrak rimpang bangle (Zingiber purpureum Roxb.) sebagai larvasida nabati terhadap larva aedes aegypti. Other thesis, Wijaya Kusuma Surabaya University.

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Abstract

ABSTRACT The aimed of this study was to determine the effectiveness of bangle rhizome extract (Zingiber purpureum Roxb.) As larvacide on Aedes aegypti larvae, and determined the value of lethal concentration extract of bangle rhizomes which caused 50% and 90% death (LC50 and LC90) 24 hours after treatment. This research was an experimental research with sampling technique using Federer formula with 5 groups, namely the control group and 4 treatment groups with 5 replications, the five treatment groups were P0 (negative control using aquades), P1 (extract rhizome bangle 0.25%) , P2 (0.5% bangle rhizome extract), P3 (0.1% bangle rhizome extract), P4 (0.2% bangle rhizome extract) with 24 hours exposure time. The average mortality of Aedes aegypti larvae: P0 (1.80 ± 1.304) P1 (1.80 ± 1.304) P2 (3.60 ± 0.894) P3 (6.20 ± 0.837), P4 (8.60 ± 1.140). After did the analyst, showed a very significant difference from each treatment group (P <0.01). The results of the probit test on the mortality rate of the test larvae, obtained LC50 values at a concentration of 0.663% and LC90 concentration of 2.624%, meaning that at a concentration of 0.663% bangle rhizome extract can kill Aedes aegypti larvae 50% of the total test larvae. At a concentration of 2.624% bangle rhizome extract can kill 90% of Aedes aegypti larvae. Keyword : Aedes aegypti larvae, bangle rhizome, plant larvicides, LC50, LC90

Item Type: Thesis (Other)
Uncontrolled Keywords: Aedes aegypti larvae, bangle rhizome, plant larvicides, LC50, LC90
Subjects: R Medicine > RZ Other systems of medicine
Divisions: PKM/ LPPM/BP3 > Vetenary Education Study Program
Depositing User: Gin Gin Kartika
Date Deposited: 18 Sep 2018 05:11
Last Modified: 18 Sep 2018 05:11
URI: http://erepository.uwks.ac.id/id/eprint/2199

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