Search Repository Universitas Fort De Kock

Demam Berdarah Dengue (DBD) adalah penyakit yang disebabkan oleh virus dengue. Kabupaten Kota di Indonesia terjangkit DBD pada tahun 2014 sebesar 84,74%, tahun 2015 sebesar 86,77%, dan tahun 2016 sebesar 90,08%. Tanaman sirsak dapat berperan repellent (penolak serangga). Tujuan penelitian untuk mengetahui efektifitas ekstrak biji sirsak (Annona muricata L) sebagai repellent alami terhadap nyamuk Aedes aegypti. Penelitian bersifat eksperimental dengan variabel independen konsentrasi ekstrak biji sirsak (Annona muricata L) dan variabel dependen adalah Nyamuk Aedes aegypti yang hinggap pada tangan yang telah di olesi ekstrak biji sirsak (Annona muricata L). Sampel penelitian ini adalah nyamuk Aedes aegypti sebanyak 500 ekor. Penelitian ini menggunakan 5 konsentrasi dan 5 pengulangan selama 6 jam pengamatan. Penelitian dilaksanakan pada tanggal 6-10 Agustus 2018 dimulai dari jam 08.30-13.30 WIB. Hasil penelitian ini menunjukan bahwa konsentrasi bahwa konsentrasi 20%, 40%, 60%, 80% dan 100% memiliki rerata berturut-turut 75.2%, 90,8%, 93.5%, 95% dan 97.7%. Berdasarkan hasil Uji ANOVA didapatkan hasil daya proteksi pengamatan jam ke V berturut-turut 61.60%, 85,07%, 89,89%, 92.88% dan 95,42%. Dari hasil yang diperoleh, konsentrasi ekstrak biji sirsak yang efektif yaitu konsentrasi 80% dan 100% dengan daya proteksi > 90%. Konsentrasi yang paling efektif yaitu 100%. Disarankan kepada masyarakat untuk meggunakan ekstrak biji sirsak sebagai repellent alami untuk mengurangi pemakaian bahan kimia mengandung DEET.

Dengue Hemorrhagic Fever (DHF) is a disease caused by the dengue virus City Regencies in Indonesia contracted DHF in 2014 at 84.74%, in 2015 amounted to 86.77%, and in 2016 amounted to 90.08%. Soursop plants can play insect repellent (insect repellent). The purpose of this study was to determine the effectiveness of soursop seed extract (Annona muricata L) as a natural repellent of Aedes aegypti mosquito. This research was experimental with independent variables of concentration of soursop seed extract (Annona muricata L) and the dependent variable was Aedes aegypti mosquito which until maturation has been smeared with soursop seed extract (Annona muricata L). The samples of this research were 500 Aedesa egyptis mosquitoes. This research used 5 concentrations and 5 repetitions during 6 hours of observation. The research was conducted on 6-10 August 2018 starting at 08.30-13.30 WIB The results of this research indicated that the concentrations of 20%, 40%, 60%, 80% and 100% have a mean of 75.2%, 90.8%, 93.5%, 95% and 97.7% respectively. Based on the results of the ANOVA test, the results of the protection of V-hour observations were 61.60%, 85.07%, 89.89%, 92.88% and 95.42% respectively. From the results of this research obtained that the concentration of effective soursop seed extract were 80% and 100% with protection > 90%. Then, the most effective concentration was 100%. Moreover, it is suggested that the public to use soursop seed extract as a natural repellent to reduce the use of chemicals containing DEET.