KEMAMPUAN BIOLARVASIDA EKSTRAK DAN FRAKSI KULIT BATANG MANGGA (Mangifera indica L.) TERHADAP MORTALITAS LARVA INSTAR III NYAMUK Aedes aegypti L

ASTRIANTI, DIAH and Kamal, Mustafa (2022) KEMAMPUAN BIOLARVASIDA EKSTRAK DAN FRAKSI KULIT BATANG MANGGA (Mangifera indica L.) TERHADAP MORTALITAS LARVA INSTAR III NYAMUK Aedes aegypti L. Undergraduate thesis, Sriwijaya University.

	Text RAMA_46201_08041281823030.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (2MB) | Request a copy
	Text RAMA_46201_08041281823037_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (6MB) | Request a copy
Preview	Text RAMA_46201_08041281823030_0009076202_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (1MB) | Preview
	Text RAMA_46201_08041281823030_0009076202_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (554kB) | Request a copy
	Text RAMA_46201_08041281823030_0009076202_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (473kB) | Request a copy
	Text RAMA_46201_08041281823030_0009076202_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (479kB) | Request a copy
	Text RAMA_46201_08041281823030_0009076202_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (216kB) | Request a copy
	Text RAMA_46201_08041281823030_0009076202_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (356kB) | Request a copy
	Text RAMA_46201_08041281823030_0009076202_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy

Abstract

Aedes aegypti L. mosquito is a vector of Dengue Hemorrhagic Fever. One of the efforts that can be done to prevent the spread of the disease is vector control. Until now, the efforts made by the community are using synthetic larvicides. However, the use of synthetic larvicides can have a negative impact on the environment. Therefore, a natural alternative that is safer for the environment and humans is needed by using biolarvicides. This study aims to determine the ability of extracts and bark fractions of mango as biolarvicides on the mortality of third instar larvae of Ae. Aegypti, knowing the LC50 value of extracts and fractions from mango bark, knowing the content of compounds present in mango bark and looking at changes in larval morphology due to exposure to extracts and fractions of mango bark. This study used a completely randomized design (CRD) with 7 treatments and 5 repetitions, with the first procedure to determine the ability of mango stem peel extract and fraction as a biolarvicide for third instar larvae of Ae. Aegypti then calculated the % mortality. Second, to determine the LC50 value of extract and mango bark fraction using probit analysis. Third, observe the morphological changes that occur in larvae due to exposure to extracts and fractions and finally identify the bioactive compounds present in the mango bark. The results showed that mango peel extract and bark fraction had the ability to kill the third instar larvae of Ae. aegypti. The LC50 value of mango bark extract was 1873.96 ppm while the LC50 of the ethyl acetate fraction was 1789.14 ppm. The bioactive compounds contained in the ethyl acetate fraction of mango bark are phenols, flavonoids, tannins and terpenoids. Damage to morphology and respiratory tract, changes in body size and body color due to exposure to extracts and fractions of mango bark. Keywords: Biolarvicides, Mango Bark (M. Indica L.), Ae. aegypti L.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Biolarvasida, Kulit Batang Mangga (M. Indica L.), Ae. aegypti L.
Subjects:	Q Science > Q Science (General) > Q1-390 Science (General) > Q223.M517 Science -- Information services. Information storage and retrieval systems --Science.
Divisions:	08-Faculty of Mathematics and Natural Science > 46201-Biology (S1)
Depositing User:	Diah Astrianti
Date Deposited:	12 Oct 2022 04:54
Last Modified:	12 Oct 2022 04:54
URI:	http://repository.unsri.ac.id/id/eprint/80722

Actions (login required)

View Item