Mahendra, YusufRizal (2014) Uji Potensi Ekstrak Etanol Buah Pare (Momordica Charantia) Sebagai Insektisida Terhadap Nyamuk Culex sp. Dewasa Dengan Metode Semprot. Sarjana thesis, Universitas Brawijaya.
Abstract
Culex sp. bertindak sebagai vektor Filariasis, Japanese Encephalitis, dan demam Chikungunya. Insektisida kimia merupakan salah satu bahan kimia yang sangat poten untuk pengendalian terhadap vektor. Namun, penggunaan insektisida kimia menyebabkan masalah baru yaitu resistensi nyamuk dan efek toksik pada manusia. Kandungan aktif dari buah pare yang diperkirakan memiliki aktifitas insektisida adalah saponin, flavonoid, alkaloid. Penelitian ini bertujuan untuk menguji efektifitas ekstrak etanol buah pare sebagai insektisida terhadap nyamuk Culex sp. Penelitian ini adalah eksperimental murni dengan menggunakan metode Post-Test Only Control Group Design. Hasil studi menunjukkan bahwa rata-rata tingkat efektifitas Malathion sebagai insektisida adalah 100%. Rata-rata tingkat efektifitas ekstrak etanol buah pare konsentrasi 25%, 30%, dan 35% adalah 86%, 98% dan 100% . Perbedaan antara keempatnya di analisa dengan Man whitney dan Post hoc tukey diperoleh bahwa ada perbedaan yang signifikan antara konsentrasi 25% dengan Malathion, dan tidak ada perbedaan yang signifikan antara konsentrasi 30% dan 35% dengan Malathion. Pada uji korelasi Spearman didapatkan koefisien korelasi Spearman R = 0,991 untuk waktu pengamatan dan R = 0.922 untuk variasi konsentrasi. Kesimpulan bahwa ekstrak etanol buah pare memiliki potensi sebagai insektisida. Disarankan adanya penelitian lebih lanjut untuk mengetahui efek samping ekstrak etanol buah pare.
English Abstract
Culex sp. act as vectors of filariasis, Japanese encephalitis, and chikungunya fever. Chemical insecticides is one of the very potent chemicals to control the vector. However, the use of chemical insecticides led to a new problem, namely the resistance of mosquitoes and toxic effects in humans. Bitter melon the active ingredient of which is estimated to have insecticidal activity are saponins, flavonoids, alkaloids. This study aims to test the effectiveness of the ethanol extract of bitter melon fruit as an insecticide against mosquitoes Culex sp. This is purely an experimental study using the Post-Test Only Control Group Design. The study results showed that the average level of effectiveness as an insecticide Malathion is 100%. The average level of effectiveness of the ethanol extract of bitter melon fruit concentration of 25%, 30%, and 35% were 86%, 98% and 100%. The difference between the four analyzed by man whitney and post hoc tukey obtained that there is a significant difference between the concentration of 25% with Malathion, and there was no significant difference between the concentrations of 30% and 35% with Malathion. In the spearman correlation test obtained spearman correlation coefficient R = 0.991 for time of observation and R = 0.922 for concentration variations. Conclusion that the ethanol extract of bitter melon fruit has potential as an insecticide. It is recommended further research to determine the side effects of the ethanol extract of bitter melon fruit.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FK/2014/436/051403529 |
| Subjects: | 600 Technology (Applied sciences) > 610 Medicine and health > 610.7 Education, research, nursing, services of allied health personnel |
| Divisions: | Fakultas Kedokteran > Pendidikan Dokter |
| Depositing User: | Budi Wahyono Wahyono |
| Date Deposited: | 27 Jun 2014 13:52 |
| Last Modified: | 21 Oct 2021 16:38 |
| URI: | http://repository.ub.ac.id/id/eprint/124430 |
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