Effect of Larvicidal Extract N-Hexane Lime Leaves (Citrus hystrix) on Larva Instar III Mosquito (Culex quinquefasciatus)

Muhammad Hanif, - and Nunuk Dyah Retno Lastuti, - and Rochmah Kurnijasanti, - (2021) Effect of Larvicidal Extract N-Hexane Lime Leaves (Citrus hystrix) on Larva Instar III Mosquito (Culex quinquefasciatus). World Veterinary Journal, 25 (1). pp. 416-421. ISSN 2322-4568

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Abstract

Culex quinquefasciatus mosquitoes are a vector of transmission of several types of diseases, such as filariasis, Japanese encephalitis, and dirofilariasis. Larval control is the key strategy of disease control programs caused by vectors around the world because it can prevent larvae to enter the adult stage. Control of mosquito larvae that are often used is chemically controlled. Citrus hystrix is a natural plant and contains chemical compounds that have biological activity, such as flavonoids, carotenoids, and limonoids. The present study aimed to determine the effect of citrus leaf extract (Citrus hystrix) on the mortality of the larva Culex quinquefasciatus. The method used in the current study was a laboratory experimental study method with the experimental design using a completely randomized design. The research plot carried out was the rearing larvae of Culex quinquefasciatus, the manufacture of citrus leaf extract, the manufacture of larvicidal material, and the observation phase after treatment. Extract Nhexane omplet name hystrix leaf has high toxicity because it contains essential oils, flavonoids, alkaloids, terpenoids, saponins, and Limonoids. The Optimal concentration of N-hexane extracts of citrus leaves that lead to larval mortality of Culex quinquefasciatus in vitro amounted to 93.33% on 4 hours of observation with a concentration of 4000 ppm. Extract N-hexane lime leaf has a larvicidal effect on the larva Culex quinquefasciatus in vitro. Keywords: Citrus hystrix, Culex quiquefasciatus, Extract, Mosquitoes, Larvicide

Item Type: Article
Uncontrolled Keywords: Citrus hystrix, Culex quiquefasciatus, Extract, Mosquitoes, Larvicide
Subjects: S Agriculture > SF Animal culture > SF561 Lac-insects
S Agriculture > SF Animal culture > SF600-1100 Veterinary medicine > SF910 Other diseases and conditions
Divisions: 06. Fakultas Kedokteran Hewan > Ilmu Kedokteran Hewan Dasar
Creators:
CreatorsNIM
Muhammad Hanif, -NIM061311133151
Nunuk Dyah Retno Lastuti, -NIDN0018045303
Rochmah Kurnijasanti, -NIDN0019077004
Depositing User: Nn Erna Dwi Indriyani
Date Deposited: 10 Feb 2022 02:12
Last Modified: 10 Feb 2022 02:12
URI: http://repository.unair.ac.id/id/eprint/113470
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