EFFECT OF METHANOL EXTRACT OF PANDAN LEAVES (Pandanus Amaryllifolius Roxb) AGAINST Culex Quinquefasciatus AS LARVICIDE

Background: Bancroftian filariasis is among the diseases transmitted by mosquito and Culex quinquefasciatus is the main vector in South East Asia. Filariasis elimination programme of Indonesia includes control of vector. One of the means is by larviciding. Uncontrolled use of larvicide results in la...

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Main Authors: , WAN GUSTIKA RAZILLAH, , Dr. Budi Mulyaningsih,Apt.,M.S.
格式: Theses and Dissertations NonPeerReviewed
出版: [Yogyakarta] : Universitas Gadjah Mada 2014
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spelling id-ugm-repo.1284532016-03-04T08:17:00Z https://repository.ugm.ac.id/128453/ EFFECT OF METHANOL EXTRACT OF PANDAN LEAVES (Pandanus Amaryllifolius Roxb) AGAINST Culex Quinquefasciatus AS LARVICIDE , WAN GUSTIKA RAZILLAH , Dr. Budi Mulyaningsih,Apt.,M.S. ETD Background: Bancroftian filariasis is among the diseases transmitted by mosquito and Culex quinquefasciatus is the main vector in South East Asia. Filariasis elimination programme of Indonesia includes control of vector. One of the means is by larviciding. Uncontrolled use of larvicide results in larvicide resistance in Culex species. It poses the need of new alternative larvicides. Since Cx. quinquefasciatus breeds in close proximity to humans, the safety of larvicide becomes crucial. Therefore, Pandanus amaryllifolius Roxb may be potential alternative larvicide against Cx. quinquefasciatus larvae as it contains bioactive chemicals with larvicidal potency. Objective: To explore biopotency of methanol extract of P. amaryllifolius R. leaves as larvicide against Cx. quinquefasciatus larvae. To find out the relation between variance of extract concentrations and larval mortality. Design: This study is true experimental posttest only study. It started with preliminary test to obtain range of extract concentrations with 20%-80% larval mortality. Then, based on th preliminary result, range of seven extract concentrations for final test was calculated and three test repeatitions were conducted. Subjects were 4 to 5-day old Cx. quinquefasciatus larvae (Instar III or IV). Observation of larval mortality was done after 24 hours and data was analysed using probit analysis Results: LC50 and LC90 values are at 1361.308ppm and 80974.59ppm respectively. Larve response to the exposure was heterogenous with equation of regression line Y=0.7223523X + 2.736179. Conclusion: Methanol extract of Pandanus amaryllifolius Roxb leaves has larvicidal effect against instar III/IV larvae of Culex quinquefasciatus but ineffective. There is linear relationship between extract concentration and larval mortality. [Yogyakarta] : Universitas Gadjah Mada 2014 Thesis NonPeerReviewed , WAN GUSTIKA RAZILLAH and , Dr. Budi Mulyaningsih,Apt.,M.S. (2014) EFFECT OF METHANOL EXTRACT OF PANDAN LEAVES (Pandanus Amaryllifolius Roxb) AGAINST Culex Quinquefasciatus AS LARVICIDE. UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=68798
institution Universitas Gadjah Mada
building UGM Library
country Indonesia
collection Repository Civitas UGM
topic ETD
spellingShingle ETD
, WAN GUSTIKA RAZILLAH
, Dr. Budi Mulyaningsih,Apt.,M.S.
EFFECT OF METHANOL EXTRACT OF PANDAN LEAVES (Pandanus Amaryllifolius Roxb) AGAINST Culex Quinquefasciatus AS LARVICIDE
description Background: Bancroftian filariasis is among the diseases transmitted by mosquito and Culex quinquefasciatus is the main vector in South East Asia. Filariasis elimination programme of Indonesia includes control of vector. One of the means is by larviciding. Uncontrolled use of larvicide results in larvicide resistance in Culex species. It poses the need of new alternative larvicides. Since Cx. quinquefasciatus breeds in close proximity to humans, the safety of larvicide becomes crucial. Therefore, Pandanus amaryllifolius Roxb may be potential alternative larvicide against Cx. quinquefasciatus larvae as it contains bioactive chemicals with larvicidal potency. Objective: To explore biopotency of methanol extract of P. amaryllifolius R. leaves as larvicide against Cx. quinquefasciatus larvae. To find out the relation between variance of extract concentrations and larval mortality. Design: This study is true experimental posttest only study. It started with preliminary test to obtain range of extract concentrations with 20%-80% larval mortality. Then, based on th preliminary result, range of seven extract concentrations for final test was calculated and three test repeatitions were conducted. Subjects were 4 to 5-day old Cx. quinquefasciatus larvae (Instar III or IV). Observation of larval mortality was done after 24 hours and data was analysed using probit analysis Results: LC50 and LC90 values are at 1361.308ppm and 80974.59ppm respectively. Larve response to the exposure was heterogenous with equation of regression line Y=0.7223523X + 2.736179. Conclusion: Methanol extract of Pandanus amaryllifolius Roxb leaves has larvicidal effect against instar III/IV larvae of Culex quinquefasciatus but ineffective. There is linear relationship between extract concentration and larval mortality.
format Theses and Dissertations
NonPeerReviewed
author , WAN GUSTIKA RAZILLAH
, Dr. Budi Mulyaningsih,Apt.,M.S.
author_facet , WAN GUSTIKA RAZILLAH
, Dr. Budi Mulyaningsih,Apt.,M.S.
author_sort , WAN GUSTIKA RAZILLAH
title EFFECT OF METHANOL EXTRACT OF PANDAN LEAVES (Pandanus Amaryllifolius Roxb) AGAINST Culex Quinquefasciatus AS LARVICIDE
title_short EFFECT OF METHANOL EXTRACT OF PANDAN LEAVES (Pandanus Amaryllifolius Roxb) AGAINST Culex Quinquefasciatus AS LARVICIDE
title_full EFFECT OF METHANOL EXTRACT OF PANDAN LEAVES (Pandanus Amaryllifolius Roxb) AGAINST Culex Quinquefasciatus AS LARVICIDE
title_fullStr EFFECT OF METHANOL EXTRACT OF PANDAN LEAVES (Pandanus Amaryllifolius Roxb) AGAINST Culex Quinquefasciatus AS LARVICIDE
title_full_unstemmed EFFECT OF METHANOL EXTRACT OF PANDAN LEAVES (Pandanus Amaryllifolius Roxb) AGAINST Culex Quinquefasciatus AS LARVICIDE
title_sort effect of methanol extract of pandan leaves (pandanus amaryllifolius roxb) against culex quinquefasciatus as larvicide
publisher [Yogyakarta] : Universitas Gadjah Mada
publishDate 2014
url https://repository.ugm.ac.id/128453/
http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=68798
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