Rakhmadian, Intan Septia (2019) Potensi Dekok Daun Serai Wangi (Cymbopogon Nardus) Sebagai Insektisida Terhadap Nyamuk Aedes Aegypti Melalui Metode Semprot. Sarjana thesis, Universitas Brawijaya.
Abstract
Demam Berdarah Dengue (DBD) merupakan masalah kesehatan di Indonesia yang disebabkan oleh nyamuk Aedes aegyptI. Pengendalian nyamuk Aedes dapat menggunakan insektisida alami yang ramah lingkungan dan aman bagi manusia. Serai wangi (Cymbopogon nardus) merupakan tanaman yang murah dan mudah ditemukan, mengandung senyawa aktif alkaloid, saponin, tannin, flavonoid yang bersifat insektisida. Tujuan dari penelitian ini adalah untuk mengetahui potensi dekok daun serai wangi (Cymbopogon nardus) sebagai insektisida terhadap nyamuk Aedes aegypti melalui metode semprot. Penelitian ini merupakan penelitian eksperimental laboratorium dengan rancangan True Experimental-Post Test only control group design. Sampel yang digunakan adalah nyamuk Aedes aegypti. konsentrasi dekok yang digunakan dalam penelitian adalah 12.5%, 25%, 37.5%, 50% diulang sebanyak 4 kali. Penelitian ini menggunakan sangkar kaca yang terisi 25 ekor nyamuk. Hasil uji Kruskal-Wallis menunjukkan hasil signifikan (p<0.05) pada jam ke 1,2,3,4,5,6, dan 24. Kemudian dari hasil uji Mann-Whitney sudah tidak berbeda signifikan antara konsentrasi 50% dengan kontrol positif pada jam ke 4 dan konsentrasi 37.5% dan 50% dengan kontrol positif pada jam ke 5. Uji korelasi Spearmen (p>0.05) menunjukkan tidak ada hubungan antara peningkatan konsentrasi dengan jumlah kematian nyamuk Aedes aegypti (p>0.05). Kesimpulan dari penelitian ini adalah dekok daun serai wangi (Cymbopogon nardus) berpotensi menjadi insektisida terhadap nyamuk Aedes aegypti secara efektif dengan waktu tercepat pada konsentrasi 50%.
English Abstract
Dengue fever is a health problem in Indonesia caused by Aedes aegypti mosquitos. Controlling Aedes aegypti mosquitos can use natural insecticide that is eco-friendly and safe for humans. Fragrant lemongrass (Cymbopogon nardus) is a plant that can be easy to find and also contains active substances used for insecticide such as alkaloid, saponin, tannin, flavonoid. The purpose of this study is to find out the potential decoct of fragrant lemongrass (Cymbopogon nardus) as an insecticide against Aedes aegypti mosquitos using spray method. This study is a laboratory experiment with a true experimental-posttest only control group design. The sample used was Aedes aegypti mosquitos. The concentrations used were 12.5%, 25%, 37.5%, 50% which was repeated 4 times. This study used a glass cage filled with 25 mosquitoes. Kruskal-Wallis test results showed significant results (p <0.05) at 1,2,3,4,5,6 and 24 hours. Then the Mann-Whitney test results were not significantly different between 50% concentration and positive control at the 4th hour and the concentration of 37.5% and 50% with positive control at the 5th hour. Spearmen correlation test (p> 0.05) showed no relationship between the increase in concentration with the number of Aedes aegypti mosquito deaths (p> 0.05). The conclusion of this study is the decoct of fragrant lemongrass (Cymbopogon nardus) had the potential to be an effective insecticide against Aedes aegypti mosquitoes with the fastest time at a concentration of 50%.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FK/2019/458/052001282 |
| Uncontrolled Keywords: | Potensi; Dekok; Daun Serai Wangi (Cymbopogon nardus); Aedes aegypti; Insektisida-Potential; Decoct; Fragrant Lemongrass (Cymbopogon nardus); Aedes aegypti; Insecticid |
| Subjects: | 600 Technology (Applied sciences) > 614 Forensic medicine; incidence of injuries, wounds, disease; public preventive medicine > 614.4 Incidence of and public measures to prevent disease > 614.43 Disease vectors and disease transmission by water / Vector control > 614.432 Insects / Insects--Control > 614.432 3 Mosquitoes / Mosquitoes--Control |
| Divisions: | Fakultas Kedokteran > Pendidikan Dokter |
| Depositing User: | soegeng sugeng |
| Date Deposited: | 21 Jul 2020 13:49 |
| Last Modified: | 22 Oct 2021 07:03 |
| URI: | http://repository.ub.ac.id/id/eprint/179870 |
Preview |
Text
Intan Septia Rakhmadian.pdf Download (5MB) | Preview |
Preview |
Text
MAJALAH_INTAN SEPTIA RAKHMADIAN_165070100111007.pdf Download (3MB) | Preview |
Actions (login required)
 |
View Item |