https://e-journal.upr.ac.id/index.php/bed <p>BiosciED is a Peer-Reviewed journal that is published 2 (two) times a year in June and December. BiosciED is an acronym for Biological Science and Education representing the focus and scope as a Biology Education journal which include research related to the field of biological sciences and the field of biology education. BiosciED journal aims to become a forum for publishing high quality and innovative scientific works providing new information and knowledge or new insights. BiosciED is published in English and Bahasa Indonesia and started by Volume 2, Number 1, June 2021. <em>Nationally Accredited based on the Decree of the Ministry of Education, Culture, Research and Technology of the Republic of Indonesia, Number <a href="https://storage.googleapis.com/arjuna-files/file/info/Salinan_79_E_KPT_2023.pdf" target="_blank" rel="noopener">76/E/KPT/2023</a> as a <strong>SINTA 5 Journal</strong> (for 2020-2024).</em></p> <p style="text-align: justify;">Indexed by: Sinta, Google Scholar, Garuda, Neliti, Base, Citefactor, Crossref, Indonesia One Search, Publons, Citefactor, BASE</p> <div style="border: 3px #086338 Dashed; padding: 10px; background-color: #d2eee1; text-align: left;"> <ol> <li>Journal Title: <strong>BiosciED: <a href="https://e-journal.upr.ac.id/index.php/bed">Journal of Biological Science and Education</a></strong></li> <li>Initials: <strong>BiosciED</strong></li> <li>Grade: <strong>Sinta 5 Journal</strong> Decree: <a href="https://storage.googleapis.com/arjuna-files/file/info/Salinan_79_E_KPT_2023.pdf" target="_blank" rel="noopener"><strong>79/E/KPT/2023</strong></a></li> <li>Frequency: <strong>June dan December</strong></li> <li>Print ISSN: <strong>2746-9786</strong></li> <li>Online ISSN: <strong>2775-6777</strong></li> <li>Editor in Chief: <strong>Shanty Savitri, S.Si., M.Pd.</strong></li> <li>Associate Editor: <strong>Chaidir Adam, S.Pd., M.Pd.</strong></li> <li>DOI: <strong>10.37304</strong></li> <li>Publisher: <strong>Faculty of Teacher Training and Education, University of Palangka Raya</strong></li> </ol> </div> FKIP, Universitas Palangka Raya en-US BiosciED: Journal of Biological Science and Education 2746-9786 https://e-journal.upr.ac.id/index.php/bed/article/view/12898 <p>Lalat rumah (<em>Musca domestica</em>) adalah lalat yang terdapat banyak di Indonesia dan sering dikenal sebagai <em>vector</em> penyakit. Penelitian ini bertujuan untuk mengetahui konsentrasi ekstrak daun tembakau (<em>Nicotina tabacum</em> L.) yang efektif mematikan lalat rumah (<em>Musca domestica</em>), serta perlakuan (racun pernapasan dan racun perut) yang efektif membunuh lalat rumah (<em>Musca domestica</em>) Penelitian dilakukan di Laboratorium Pendidikan Biologi, Fakultas Ilmu Pendidikan Universitas Timor. Metode penelitian ini adalah jenis eksperimental dengan menggunakan rancangan acak lengkap (RAL) yang terdiri dari 1 kelompok control tanpa perlakuan (control negative) dan 4 kelompok dengan perlakuan dan dilakukan ulangan sebanyak 3 kali, pada masing-masing ulangan berisi 10 ekor Musca domestica. Data yang diperoleh dilakukan uji analisisi regresi dengan menggunakan Microsoft excel untuk memperoleh nilai probit, dan juga digunakan aplikasi SPSS 22.0 dengan uji <em>One-Way</em> ANOVA untuk memperoleh nilai signifikan. Berdasarkan pengamatan dan analisis data diperoleh hasil untuk racun pernapasan dengan jumlah kematian Musca domestica paling tinggi yaitu 29 ekor pada konsentrasi 80%, sedangkan untuk racun perut dengan jumlah kematian paling tinggi yaitu 21 ekor pada konsentrasi 80%. Maka dapat disimpulkan bahwa racun pernapasan lebih banyak membunuh Musca domestica dibanding racun perut. Serta konsentrasi paling efektif membunuh yaitu konsentrasi 23% sebagai racun pernapasan.</p> <p><em>Houseflies (Musca domestica) are flies that are abundant in Indonesia and are often known as disease vectors. This study aims to determine the concentration of tobacco leaf extract (Nicotina tabacum L.) that is effective in killing houseflies (Musca domestica), as well as treatments (respiratory poison and stomach poison) that are effective in killing houseflies (Musca domestica). The study was conducted at the Biology Education Laboratory, Faculty of Education, Timor University. This research method is an experimental type using a completely randomized design (CRD) consisting of 1 control group without treatment (negative control) and 4 groups with treatment and repeated 3 times, each repetition containing 10 Musca domestica. The data obtained were subjected to regression analysis using Microsoft Excel to obtain probit values, and the SPSS 22.0 application was also used with the One-Way ANOVA test to obtain significant values. Based on observations and data analysis, the results for respiratory poison with the highest number of Musca domestica deaths were 29 at a concentration of 80%, while for stomach poison with the highest number of deaths were 21 at a concentration of 80%. So it can be concluded that respiratory poison kills more Musca domestica than stomach poison. And the most effective concentration to kill is 23% concentration as respiratory poison.</em></p> Real Samaritana Prazedes Corte Blasius Atini Ledheng Ludgardis Copyright (c) 2024 Real Samaritana Prazedes Corte , Blasius Atini, Ledheng Ludgardis https://creativecommons.org/licenses/by/4.0 2024-06-01 2024-06-01 5 1 9 19 10.37304/bed.v5i1.12898 https://e-journal.upr.ac.id/index.php/bed/article/view/13669 <p>Pemahaman terkait komunitas serangga arboreal, terutama perannya sebagai herbivor, predator, dan polinator, sangat diperlukan untuk mengelola lahan sawah tadah hujan secara berkelanjutan. Oleh karena itu, penelitian eksploratif deskriptif ini dilakukan pada lahan sawah tadah hujan di Kutai Kartanegara untuk mengetahui struktur komunitas dan diversitas serangga arboreal yang dikoleksi dengan metode penyapuan menggunakan <em>sweeping net</em>, untuk serangga diurnal, dan <em>light trap</em>, untuk serangga nokturnal. Berdasarkan nilai indeks diversitas Shannon-Wiener (H), indeks dominansi Simpson (D), dan indeks keseragaman (1-D), ekosistem sawah tadah hujan di Kutai Kartanegara tersebut tergolong cukup stabil dengan ko-dominansi beberapa spesies serangga arboreal terdiri dari genera <em>Apis</em>, <em>Leptocorisa</em>, <em>Orthetrum</em>, <em>Eurema</em>, dan <em>Melanoplus</em>. <em>Orthetrum</em> berpotensi sebagai musuh alami pada agroekosistem sawah tadah hujan tersebut.</p> <p><em>Understanding arboreal insect communities, especially their role as herbivores, predators, and pollinators, is needed to manage rainfed paddy fields sustainably. Therefore, this descriptive exploratory research was conducted on rainfed paddy fields in Kutai Kartanegara to determine the community structure and diversity of arboreal insects collected by sweeping net method for diurnal insects and light traps for nocturnal insects. Based on the value of the Shannon-Wiener diversity index (H), Simpson dominance index (D), and uniformity index (1-D), the rainfed paddy field ecosystem in Kutai Kartanegara is relatively stable with the co-dominance of several arboreal insect species belonging to the genera Apis, Leptocorisa, Orthetrum, Eurema, and Melanoplus. Orthetum can potentially be a natural enemy in these rainfed paddy agroecosystems.</em></p> Budiman Anang Sutra Nova Hariani Copyright (c) 2024 Budiman, Anang Sutra, Nova Hariani https://creativecommons.org/licenses/by/4.0 2024-06-01 2024-06-01 5 1 1 8 10.37304/bed.v5i1.13669