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All Journal Jurnal Biologi Tropis Journal of Bio-Creaducation
Ananda, Rena Rizki
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Other

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Effectiveness of Kuit Lime Leaf Extract and Gelinggang Leaf Extract as Control of the Nephotettix virescens Ananda, Rena Rizki; Alfitra, Muhammad Arya; Puspitasari, Sahtia Dewi; Mardiana, Gina; Rahmatullah, Rizqy; Irianti, Riya
Jurnal Biologi Tropis Vol. 25 No. 3 (2025): Juli-September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i3.9747

Abstract

The green planthopper (Nephotettix virescens) is a major pest that significantly disrupts rice production by transmitting grassy stunt and empty grain viruses. This research aims to develop an effective botanical pesticide from Kuit lime (Citrus amblycarpa) and Gelinggang (Cassia alata) leaf extracts to control green planthopper populations. The study employed an experimental method with three treatment groups: Kuit lime leaf extract, Gelinggang leaf extract, and a combination of both, alongside a chemical pesticide as the control. Mortality rates of green planthoppers were recorded and analyzed. The results showed that the combined extract had the highest efficacy with a mortality rate of 97.5%, followed by Gelinggang extract (85%), and Kuit lime extract (82.5%). The chemical pesticide achieved 100% mortality. The study concludes that the combined extract of Kuit lime and Gelinggang leaves is a highly effective botanical pesticide against N. virescens. This finding supports the use of environmentally friendly plant-based insecticides as a sustainable alternative to synthetic pesticides. Further research is recommended to explore field-scale application and long-term effects on non-target organisms.
The utilization of Augmented Reality in visualizing ecosystem concepts to create contextual and meaningful biology learning: A literature review Anha, Athaya Jilan Salsabila; Wendari, Anggi Salsabilla; Ananda, Rena Rizki; Alfitra, Muhammad Arya; Humaira, Putri
Journal of Biology Creative Education Vol 2, No 2 (2025): December
Publisher : UNIVERSITAS LAMBUNG MANGKURAT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bioco.v2i2.16320

Abstract

Abstract. The twenty-first century education requires innovation in the development of learning media that can communicate complex material more effectively than conventional media, such as blackboards, textbooks, or student worksheets (LKS). This innovation is necessary to bridge the gap between the complexity of the material and the limitations of traditional teaching methods. Complex topics like ecosystems are hard to observe directly, so they need to be visualized using interactive media. This study examines the use of Augmented Reality (AR) to visualize ecosystem concepts and enhance contextual biology learning. A Systematic Literature Review (SLR) of 923 articles obtained from Google Scholar (publication range 2020–2024) was selected based on specific inclusion–exclusion criteria, resulting in 10 relevant articles. Content analysis identified patterns in AR implementation. Results showed that AR enhances students' understanding, motivation, and engagement, with most studies using the Research and Development (R&D) model to develop effective learning media. Integrating local values and contextual approaches through AR strengthens education rooted in local wisdom while supporting scientific literacy, ecological empathy, and digital competencies.Abstrak. Pendidikan abad ke-21 menuntut adanya inovasi dalam pengembangan media pembelajaran yang mampu mengkomunikasikan materi kompleks secara efektif dibandingkan media konvensional, seperti papan tulis, buku teks, atau lembar kerja siswa (LKS). Inovasi ini diperlukan untuk menjembatani kesenjangan antara kompleksitas materi dengan keterbatasan metode pengajaran tradisional. Materi yang kompleks seperti topik ekosistem sulit diamati secara langsung, sehingga perlu divisualisasi dengan media interaktif. Studi ini mengkaji penggunaan Augmented Reality (AR) untuk memvisualisasikan konsep ekosistem dan meningkatkan pembelajaran biologi yang kontekstual. Systematic Literature Review (SLR) terhadap 923 artikel diperoleh dari Google Scholar (rentang publikasi 2020–2024) diseleksi berdasarkan kriteria inklusi–eksklusi tertentu hingga diperoleh 10 artikel yang relevan. Analisis isi mengidentifikasi pola implementasi AR. Hasil menunjukkan bahwa AR meningkatkan pemahaman, motivasi, dan keterlibatan siswa, dengan sebagian besar studi menggunakan model Research and Development (R&D) untuk mengembangkan media pembelajaran yang efektif. Integrasi nilai lokal dan pendekatan kontekstual melalui AR memperkuat pendidikan berbasis kearifan lokal sekaligus mendukung literasi sains, empati ekologis, dan kompetensi digital. 
Co-Authors Alfitra, Muhammad Arya Anha, Athaya Jilan Salsabila Humaira, Putri Irianti, Riya Mardiana, Gina Puspitasari, Sahtia Dewi Rahmatullah, Rizqy Wendari, Anggi Salsabilla