Nor Rahma Syifa Pengarang

KEMENTERIAN KESEHATAN REPUBLIK INDONESIA POLITEKNIK KESEHATAN BANJARMASIN PROGRAM STUDI SANITASI LINGKUNGAN PROGRAM SARJANA TERAPAN KESEHATAN LINGKUNGAN TAHUN 2024 ABSTRAK SKRIPSI NOR RAHMA SYIFA “PERBEDAAN DAYA PREDASI ANTARA IKAN MOLLY (Poecilia sphenops) DAN IKAN CERE (Gambusia affinis) SEBAGAI PREDATOR JENTIK NYAMUK Aedes sp” (Dr. Tien Zubaidah, S.KM, M.KL dan Dr. Abdul Khair, S.KM, M.Si) xiv + 55 halaman; 7 tabel; 10 gambar; 11 lampiran Pengendalian vektor secara biologi yang tentunya lebih mudah dan ramah lingkungan yang mampu mengendalikan terjadinya penularan penyakit DBD yaitu dengan pemanfaatan ikan pemakan jentik. Tujuan dari penelitian ini adalah Mengetahui perbedaan daya predasi antara ikan molly (Poecilia sphenops) dan ikan cere (Gambusia affinis) sebagai predator jentik Aedes sp Jenis penelitian yang digunakan pada penelitian ini adalah True Eksperiment dengan desain Post Test Only Control Group. Populasi penelitian ini adalah jentik nyamuk Aedes sp yang didapatkan di alam bebas seperti bak mandi, vas bunga, dan lain-lain, yang menjadi tempat sebagai perindukan jentik nyamuk Aedes sp. Sampel pada penelitian ini adalah jumlah jentik nyamuk Aedes sp yang habis dimakan dalam waktu selama 3 jam. Analisis data menggunakan Uji Kruskall wallis dan Uji Man-Whitney. Berdasarkan hasil penelitian pada Ikan Molly (Poecilia sphenops) dan Ikan Cere (Gambusia affinis) selama 3 jam diketahui daya predasi rata-rata tertinggi diperolah pada Ikan Molly (Poecilia sphenops) yaitu sebanyak 14 ekor. Uji statistik Man-whitney U didapatkan bahwa pada semua perlakuan diketahui nilai Asymp. Sig atau nilai p (0,000) < 0,05 artinya Ada Perbedaan Daya Predasi antara Ikan Molly (Poecilia sphenops) dan Ikan Cere (Gambusia affinis). Kepada masyarakat dapat melakukan pengendalian secara biologi ini untuk menjadi salah satu Pengendalian Vektor dan Binatang Pengganggu pada lingkungan dengan menggunakan Ikan Molly (Poecilia sphenops) pada tempat tempat yang memungkinkan berkembang biaknya jentik Aedes sp seperti bak mandi/wc, tempat penampungan air bersih untuk upaya pencegahan vektor Demam Berdarah Dengeu (DBD). Kata Kunci : Predasi, Ikan Molly, Ikan Cere Kepustakaan : 43 (2006-2023) MINISTRY OF HEALTH OF THE REPUBLIC OF INDONESIA HEALTH POLYTECHNIC BANJARMASIN ENVIRONMENTAL SANITASION STUDY PROGRAM APPLIED BACHELOR PROGRAM ENVIROMENTAL HEALTH YEAR 2024 ABSTACT THESIS NOR RAHMA SYIFA “DIFFERENCES IN PREDATION POWER BETWEEN MOLLY FISH (Poecilia sphenops) AND CERE FISH (Gambusia affinis) AS PREDATORS OF AEDES SP MOSQUITO LARVAE” (Dr. Tien Zubaidah, S.KM, M.KL and Dr. Abdul Khair, S.KM, M.Si) xiv + 55 pages; 8 tabels; 10 pictures; 11 attachments Biological vector control is certainly easier and environmentally friendly which is able to control the occurrence of dengue disease transmission, namely by utilizing larval-eating fish. The purpose of this study was to determine the difference in predation power between molly fish (Poecilia sphenops) and cere fish (Gambusia affinis) as predators of Aedes sp larvae. The type of research used in this study was True Experiment with Post Test Only Control Group design. The population of this study was Aedes sp mosquito larvae obtained in the wild such as bathtubs, flower vases, and others, which became a place as a breeding ground for Aedes sp mosquito larvae. The sample in this study was the number of Aedes sp mosquito larvae that had been eaten within 3 hours. Data analysis used Kruskall wallis test and Man-Whitney test. Based on the results of research on Molly Fish (Poecilia sphenops) and Cere Fish (Gambusia affinis) for 3 hours, it was known that the highest average predation power was obtained in Molly Fish (Poecilia sphenops) which was as many as 14 heads. Man-whitney U statistical test found that in all treatments known Asymp. Sig value or p value (0.000) <0.05 means there was a difference in predation power between Molly fish (Poecilia sphenops) and Cere fish (Gambusia affinis). The community can carry out this biological control to become one of the Vector Control and Nuisance Animals in the environment by using Molly Fish (Poecilia sphenops) in places that allow breeding of Aedes sp larvae such as bathtubs/toilets, clean water reservoirs for efforts to prevent dengue fever vectors. Keywords Literature : Predation, Molly Fish, Cere Fish : 43 (2006-2023)