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Susantin Fajariyah
Jurusan Biologi, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Jember
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Mathematics Medicine & Pharmacology Physics Social Sciences Other

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Toksisitas Ekstrak n-heksana Serbuk Gergaji Kayu Sengon (Albizia falcataria l. Forberg) terhadap Mortalitas Serangga Penggerek Buah Kopi (Hypothenemus hampei ferr.) (Scolytidae: Coleoptera) Purwatiningsih Purwatiningsih; Firna Putri Mandasari; Susantin Fajariyah
Biotropic : The Journal of Tropical Biology Vol. 3 No. 1 (2019): Biotropic, Volume 3, Nomor 1, 2019
Publisher : Program Studi Biologi, Fakultas Sains dan Teknologi, Universitas Islam Negeri Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/biotropic.2019.3.1.39-48

Abstract

Research on the toxicity of n-hexane extract of Albizia falcataria sawdust against Hypothenemus hampei has been conducted. The method of research was contact method. The concentrations used in the experiment were control (aquadest); 0.25%; 0.5%; 1%; 2%; and 4%. Every concentration was sprayed on the female imago. Observations were performed 120 hours after treatment. The results showed that there was an effect of the length of observation time and concentration on the mortality of H. hampei (GLM Test α= 5%). The time of observation and concentration of A. falcataria sawdust n-hexane extract has positive correlation on H. hampei mortality. Therefore, the longer the treatment time, the more H. hampei mortality is increased. The mortality of H. hampei also increased with increasing concentration given. At a concentration of 4%, extract of A. falcataria sawdust has high toxicity which causes the highest mortality (> 92%).
Co-Authors Amalia, Rizqy Anjani, Rifkah Ajeng Bella Dwi Arifianti Cahyono, Haris Dewi Syaibatul Aqlina Dwi Erlinda Eva Tyas Utami Eva Tyas Utami Firna Putri Mandasari Ika Dewi Kusumaningtyas Ilman Huda, Muhammad Aris Isna Kurotul Akyun Kurniawan, Joko Lelono, Asmoro Mahriani Mahriani Mahriani Mahriani Mahriani Mahriani Mahriani, M. Moh. Imron Rosyidi Nihayah, Husnatun Nikmah, Lidia Maziyyatun Purwatiningsih Purwatiningsih Purwatiningsih Purwatiningsih Puspitasari, Reni Rendy Setiawan Riya Wulan Afrely Rohmah, Hidayatur Rosita Dewi Siti Nafi’atul Muta’alimah Sudarmadji, S. Yunita Arisandi