Aktivitas Larvisidal Ekstrak Ethanol Rumput Kebar (Biophytum petersianum Klotzsch) Terhadap Aedes aegypti
| Main Authors: | Sambodo, Priyo, Prastowo, Joko, Indarjulianto, Soedarmanto |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Universitas Papua
, 2018
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| Online Access: |
http://jurnal.unipa.ac.id/index.php/peternakan/article/view/354 http://jurnal.unipa.ac.id/index.php/peternakan/article/view/354/51 |
Daftar Isi:
- Tujuan penelitian ini adalah untuk mengetahui efek larvisidal dari ekstrak ethanol rumput Kebar terhadap larva nyamuk Ae. aegypti. Sebanyak 720 larva instar III dibagi dalam 3 seri percobaan, dimana setiap seri terdiri atas 4 konsentrasi (0 ppm, 2000 ppm, 2500 ppm dan 3000 ppm) dengan 3 kali ulangan. Setiap kelompok terdiri atas 20 larva instar III yang dimasukkan dalam 200 ml larutan perlakuan. Efek perlakuan diperoleh dengan menghitung larva mati pada 24 jam, 48 jam dan 72 jam setelah perlakuan. Data dianalisis dengan ANOVA dan Lethal Concentration 50 dan LC90 diperoleh dari analisis Probit. Hasil penelitian menunjukkan bahwa rerata mortalitas tertinggi adalah pada konsentrasi 3000 ppm setelah 72 jam perlakuan, yaitu 27 (36,15%). Nilai LC50 dan LC90 terdapat pada konsentrasi 4770,626 ppm dan 8264,651 ppm setelah 24 jam perlakuan.Kata Kunci: Biophytum petersianum Klotzsch, saponin, larvisidal, Aedes aegypti
- The aim of this research is to find out the larvicidal effect of rumput Kebar ethanol extract againts A. aegypti larvae. Seven hundred and twenty larvae of third instars were divided into 3 series and consist of 4 concentrations, (0 ppm, 2000 ppm, 2500 ppm and 3000 ppm) with 3 replications. Each group using 20 larvae of third instars were placed in 200 ml of treatment solutions. The effect of the treatments were monitored by counting the number of dead larvae after 24 h, 48 h and 72 h of exposure. Data was analyzed by ANOVA and Probit analysis was used to find out Lethal Concentration50 and LC90. The results showed that the average mortality is highest on the concentration of 3000 ppm after 72 h of exposure were 27 (36,15%). LC50 and LC90 values of 4770.626 ppm and 8264.651 ppm after 24 h of exposure.Keywords : Biophytum petersianum Klotzsch, saponins, larvicidal, Aedes aegypti