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All Journal Vidya Karya JURNAL MEDICAL
Norhalisah, Norhalisah
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Biochemistry, Genetics & Molecular Biology Education Health Professions Immunology & microbiology Medicine & Pharmacology Neuroscience

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UJI EFEKTIVITAS LARVASIDA EKSTRAK DAUN JAMBU METE (Anacardium occidentale Linn) TERHADAP LARVA Aedes aegypti Shofwan Haris, M.; Norhalisah, Norhalisah
JURNAL MEDICAL P-ISSN : 2685-7960 e-ISSN : 2685-7979 Vol 3 No 2 (2023): OKTOBER
Publisher : NHM PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36089/jm.v3i2.2289

Abstract

One way to control this mosquito vectois by using larvicides derived from cashew leaves. Cashew leaf extract (Anacardium occidentale Linn) is thought to have an effect as a larvicide against Aedes aegpti because it has various active metabolite substances in the form of flavonoids, alkaloids, and tannins that can inhibit the development and growth of Aedes aegpti larvae. The purpose of this study is to determine the larvicidal effectiveness of cashew leaf extract (Anacardium occidentale Linn) against Aedes aegpti larvae. This research design used experimental with the research subjects as many as 30 Aedes agypti IsntaIII larvae. The research subjects were divided into 4 treatment groups. The concentrations used in this study were 8%, 9%, 10% negative control (Aquades), positive control (Abate). Observations were made at 6 hours, 12 hours, 18 hours, and 24 hours aftetreatment with replication foutimes. Data were analyzed by Kolgomorov-Sminorv test and continued with Kruskal-Wallis test and then calculation of Lethal concentration value using probit analysis. Probit analysis results LC50 value was at a concentration of 9.242% and LC90 value was at a concentration of 9.504%. Cashew leaf extract (Anacardium occidentale Linn) had a larvicidal effect against Aedes aegpti larvae at LC50 with a concentration of 9.242%. The Conclusion cashew leaf extract (Anacardium occidentale Linn) at a concentration of 9.242% was able to kill 50% of Aedes aegpti larvae exposed fo24 hours. Future researchers are expected to improve the provision of extracts by combining them with othetypes of extracts.
Ethnobotany of Limnocharis Flava (L.) Buch in Bakumpai Dayak Community of Bagus Village, Barito Kuala District as A Popular Scientific Book Norhalisah, Norhalisah; Utami, Nurul Hidayati; Irianti, Riya
Vidya Karya Vol 39, No 1 (2024)
Publisher : FKIP ULM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jvk.v39i1.18558

Abstract

Ethnobotany describes the relationship between plant benefits and communities over generations. Limnocharis flava (L.) Buch. is one of the plants utilized by Bakumpai Dayak community in Bagus Village and can be studied ethnobotanically. This research aims to describe the ethnobotanical study of Limnocharis flava (L.) Buch. in the Bakumpai Dayak community of Bagus Village, Barito Kuala District, and to determine the validity and readability of the content of the popular scientific book developed on the ethnobotany of genjer. This research used the development research method based on Plomp's model (1997) to develop teaching materials in the form of a popular scientific book. The results of this development research show six aspects/studies of genjer ethnobotany: genjer botanical study has a round stem (globosus), genjer ethno-pharmacological study as a remedy for tonsillitis and appetite enhancer supplement, genjer ethno-ecological study based on its growing conditions already meeting optimal conditions, genjer ethno-socioanthropological study as a complementary vegetable for wedding and celebration events, genjer ethno-economic study used as a mixture for raw vegetables and sold in markets, and genjer ethno-linguistic study named "genjir" by the Bakumpai Dayak community due to its aligned growth. The validity test results for developing the popular scientific book show highly valid results with an average score of 3.5. The readability test results for the content of the popular scientific book show very good results, with an average score of 89.5%.
Co-Authors Irianti, Riya Nurul Hidayati Utami Shofwan Haris, M.