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All Journal Cakrawala Pendidikan Jurnal Pendidikan Anak Usia Dini Undiksha Jurnal Penelitian dan Pengembangan Pendidikan Candra Sangkala JURNAL PIJAR ETNOHISTORI: Jurnal Kebudayaan dan Kesejarahan QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biologi Tropis Jurnal Pengabdian Magister Pendidikan IPA Lembaran Sejarah Majalah Ilmiah Bahari Jogja Jurnal Gema Ngabdi Jurnal Pengabdian Masyarakat Sains Indonesia (Indonesian Journal Of Science Community Services) Jurnal Ilmiah Profesi Pendidikan Journal of Classroom Action Research Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Jurnal Penelitian Agama Hindu Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Bioscientist : Jurnal Ilmiah Biologi Journal of Science and Science Education (JoSSEd) Jurnal Pijar MIPA Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Jurnal Pepadu Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) JURNAL SAINS DAN PEMBELAJARAN MATEMATIKA Jurnal Pendidikan IPA Indonesia International Journal of Science Education and Science
Ni Luh Putu Pebri Artayani .
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Journal : Jurnal Biologi Tropis

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Dragonfly Species Diversity in the Lemor Botanical Garden, East Lombok Isnaini, Amalia; Jufri, A Wahab; Artayasa, I Putu
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.v25i3.9581

Abstract

Dragonflies are insect groups that play an essential role in ecosystem balance and are known as bioindicators of freshwater environmental quality. This study aimed to investigate and to calculate species diversity of dragonfly species in Lemor Botanical Garden, East Lombok. The research was conducted from October to December 2024 using an exploratory method with transect techniques and purposive random sampling at ten selected observation points representing different microhabitats. Species identification was carried out using odonata taxonomic references, and data were analyz ed using the Shannon-Wiener diversity index. The results showed there were 6 families and 21 species successfully identified. The diversity index of dragonfly species was 2.95, categorized as moderate, indicating that the area maintains relatively good environmental conditions that support various dragonfly species. These findings provide valuable baseline data for future biodiversity conservation and ecological studies in the region.
The Effect of Lemongrass Plant Extract (Cymbopogon nardus (L.) Rendle) on The Number of Fruit Flies (Bactrosera sp) Catches Sabrina, Yolanda; Sedijani, Prapti; Ilhamdi, Mohammad Liwa; Artayasa, I Putu
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.v25i3.9662

Abstract

Fruit flies (Bactrocera sp.) are important pests of horticultural crops because they can cause serious damage and reduce the selling value of the fruit. This study aims to determine the effect of lemongrass (Cymbopogon nardus) plant extract on the number of fruit fly catches and to determine the most effective concentration as a natural attractant. The study was conducted experimentally in a crystal guava plantation in Dasan Tapen Village, West Lombok, using a Randomized Block Design (RBD) with five treatments of lemongrass extract concentrations (0% - 60%) and three replications. Data were analyzed using one-way ANOVA and continued with the LSD test. The results showed that there were four species of fruit flies caught, namely Bactrocera dorsalis, B. carambolae, B. cucurbitae, and B. papayae, with a total of 671 individuals. The 60% concentration produced the highest number of catches (an average of 69), while the control without attractant did not produce any catches. Statistical analysis showed a significant effect between treatments (p < 0.05). It can be concluded that lemongrass ethanol extract has a significant effect on the number of fruit fly catches, and the highest concentration in this study (60%) is more effective than the concentration below it. The concentration of 60% has the highest capture compared to the concentration below it. The use of lemongrass as a natural attractant has the potential as an alternative to environmentally friendly pest control in an integrated agricultural system.
Biodiversity Conservation through the Ecological Approach of Philemon buceroides on Moyo Island, West Nusa Tenggara Yamin, M.; Khairuddin, Khairuddin; Artayasa, I Putu
Jurnal Biologi Tropis Vol. 25 No. 4 (2025): Oktober-Desember
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.v25i4.10410

Abstract

The presence of endemic species is very important for ecosystem balance, scientific knowledge, and the identity of a region. Philemon buceroides is one of the endemic animals in West Nusa Tenggara (NTB). This paper analyzes its ecological aspects on Moyo Island and examines its role in supporting biodiversity conservation efforts. Data collection was conducted using survey and point observation methods across three habitat types: plantations, forest edges, and the interior forest. The data collected included food, habitat vegetation, associations, and predators. The results identified 51 species, of which 56.86% are used as sources of food, resting places, play areas, shelter, and breeding. P. buceroides prefers trees with heights between 10 and 30 meters. Five plant species provide food in the form of nectar and fruit, three species are used for sleeping, and two species are used for nesting. The presence of P. buceroides as an endemic species in NTB plays an important role in maintaining the ecological balance of Moyo Island. Its dependence on various types of vegetation indicates its vital function in forest ecology as well as its potential as an indicator in biodiversity conservation efforts.
Vertebrate Diversity as a Bioindicator and Conservation Basis to Support Ecotourism in the Sekaroh Forest Area, East Lombok Yamin, M.; Khairuddin, Khairuddin; Artayasa, I Putu
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
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.v24i2.6745

Abstract

Research on vertebrate fauna diversity as a bioindicator and conservation basis to support ecotourism in the Sekaroh Forest Area, East Lombok Regency was conducted in November 2022. The goal is to obtain an accurate description of the existence of vertebrate fauna species and the ecological conditions of the Sekaroh forest area. Data collection was carried out by survey method by way of exploration. The data obtained were analyzed qualitatively and quantitatively calculated by the Index: species diversity according to Shannon-Wienner (H'), type abundance (E), dominance (D), type similarity (IS), and distribution patterns. The results were obtained as many as 536 individuals classified into three classes and 30 species. Reptiles have 39 individuals 5 sp., Aves 208 individuals 15 sp., and Mammals 35 individuals 10 sp. Aves is the most diverse species, while Macaca pascicularis has the largest population. The species diversity index (H') and abundance of vertebrates in the region are relatively high, meaning that environmental and wildlife conditions are relatively good, available and maintained by various factors supporting their survival. All vertebrate species found during surveys and observations are common fauna, their distribution area is wide and easy to find in various locations in various regions. The population of M. fascicularis needs to be controlled as an effort to mitigate agricultural pests and support ecotourism. The involvement of local residents in conservation efforts of M. fascicularis in the Sekaroh Forest Area for security and conflict avoidance.
Toxicity Test of Methanol Extract of Neem (Azadirachta indica) Leaves on Instar III Larvae (Bactrocera spp) Almaheran, Sundus Sepia; Artayasa, I Putu; Bahri, Syamsul
Jurnal Biologi Tropis Vol. 25 No. 4a (2025): Special Issue
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.v25i4a.10626

Abstract

Azadirachtin, alkaloids, saponins, tannins, and flavonoids are some of the secondary metabolites found in neem leaves. These compounds have natural insecticidal activity and function as antifeedants or repellents to effectively inhibit the growth and development of insect pests. This study investigates the effects of neem leaf extract (Azadirachta indica) as a natural pesticide on the mortality of fruit fly larvae (Bactrocera spp.) found in starfruit (Averrhoa carambola L.). We conducted experiments using various concentrations of neem leaf extract: 0%, 4%, 9%, 14%, 17%, and 19%. The fruit fly larvae were treated with the extract for 6 hours, and the mortality rates were subsequently observed. The results demonstrated a positive correlation between increasing concentrations of neem extract and higher larval mortality rates. The highest concentration of 19% resulted in a mortality rate of 95%. One-Way ANOVA statistical analysis showed a significant effect of the extract on larval mortality (p < 0.05). The Tukey HSD test revealed significant differences in mortality rates between concentrations of 9% and above when compared to the control and lower concentrations. The LC50 value was calculated at 15.263%, indicating that neem leaf extract is effective as a larvicide. Neem leaf extract contains secondary metabolites such as azadirachtin, alkaloids, saponins, tannins, and flavonoids, which likely induce larval death through morphological damage to the digestive organs and head. This study concludes that neem leaf extract is a promising botanical pesticide for controlling fruit fly pests in starfruit.
Co-Authors A Wahab Jufri A Wahab Jufri A. Wahab Jufri AA Sukarso AA Sukarso Aa Sukarso AA Sukarso AA. Sukarso Abdul Gapur Abdul Syukur Abdul Wahab Jufri Ade Chandra Kusuma Afriana Azizah Agil Al Idrus Agil Al Idrus Agus Ramdani Agus Ramdani Agus Ramdani Agus Ramdani Ahmad Raksun Ahmad Raksun Ahmad Raksun Ahmad Raksun, Ahmad Aini, Jannatul Akbar, Julhiju Hadiatil Al Hadi, Kasnawi Almaheran, Sundus Sepia Amalia Isnaini, Amalia Angelina Putri Ayu Lestari Aniza Muaffiani Anjani, Aprilia Ika Dewi Antini, Indri Apriana, Mila Aris Doyan Arsi, Maftah Al Aulya Rahmadayanti Rabbani Awang Rizqi Ubaidillah Ayudya Lestari Azizah, Baiq Nurul Azzahra, Marwa Baiq Fitri Raudatul Hikmah Baiq Sri Handayani Baiq Sri Handayani Dadi Setiadi Dadi Setiadi Darmansyah Dea Marlina Deayantika, Ni Nengah Cindy Sri Desak Made Oka Purnawati Dewa Ayu Citra Rasmi Dewa Ayu Citra Rasmi Dewi Maya Rinjani Didik Santoso Didik Santoso Didith Pramunditya Ambara Dita Anggraini Safitri Sipayung Echa Noviani Elga Amelinda Nathania Elya Kartika Rinjani Erna Ajizah Eva Sujiati Fadhillah, Falya Aura Feniysia Alfiana Fitria, Lia Fitriani, Husniati Fitriatunisyah Fitriatunisyah Gita Ismarani Gito Hadiprayitno Gito Hadiprayitno Gito Hadiprayitno Gito Hadiprayitno Gito Hadiprayitno Gito Hadiprayitno Gito Hadiprayitno Hadi, Kasnawi Al Handayani, Fathia Hartini, Yuli Hendriani, Hendriani Heru Setiawan Hidayat, X Zardht Alex I Gde Mertha I Gusti Bagus Wirawan I Ketut Suda I Nyoman Sudiarta I Wayan Merta I Wayan Merta I Wayan Merta I Wayan Merta I Wayan Merta I Wayan Merta I Wayan Merta I Wayan Mertha Ilham, M. Safari Ilhamdi, M Liwa Ilhamdi, Mohammad Liwa Imam Bachtiar Inda Wahyuni Jamaluddin Jamaluddin Jamaluddin Jamaluddin Jamaluddin Jamaluddin Jami’atul Aulia Jihan Juliastari Jihan Juliastari Joko Poerwanto Joni Rokhmat Juhaeri'ah Juhaeri'ah Jurnal Pepadu Karnan Karnan Kasulasil Anwari Khairuddin Khairuddin Khairuddin - Khairunnufus, Nastri Kurnia Widaswara Kurniadin, Muh. Zikron Kusmiyati Kusmiyati Kusmiyati Kusuma, Anindita SHM Kusuma, Anindita Suliya Hangesti Mandra L. Japa Lale Rahma Syafira Lalu Hasan Nasirudin Zohri Lalu Japa, Lalu LALU ZULKIFLI Lestari, Tri Ayu Lia Fitria M Januardi Rahmatullah M. Akhyar Rosyidi M. Liwa Ilhamdi M. Liwa Ilhamdi1 M. M. Awang Kechik M. Yamin M. Yamin M. Yamin M. Yamin M.Si Drs. Gede Raga . Manzulina, Manzulina Maryam Maryam Maryam Maryam Masayu Diska Prilliza Mery Rosinta Mohammad Liwa Ilhamdi Mohammad Liwa Ilhamdi Mohammad Liwa Ilhamdi Muh. Makhrus Muhamad Yamin Muhammad Hanafi Muhammad Syazali Muhammad Yustiqvar Muhlis Muhlis Muhlis Muhlis Muhlis Muhlis Muhlis Ni Nengah Sri Swathi Nina Nisrina Nur Lestari Nurhidayah Nurul Hidayah Pendi Rosadi Prapti Sedijani PRAPTI SEDIJANI, PRAPTI Rasmi, Dewa Ayu Citra Ratna Trimilia Kurnia Ratu Mas Tara Indriani Rini, Monaliza Sekar Risnawati Rosyidi, M. Akhyar Rusmia Dewi Rusmiyati, Baiq S.Pd. M Kes I Ketut Sudiana . Sabrina, Yolanda Safitri, Maharani Ayu Safitri Sakaroni, Rubiyatna Sarnia, Saza Satutik Rahayu Septi Panbriani Shabilla Ramadhita Algiani Sri Sukma Wati Sukarso, Aa Sukarso, AA. Sulistianawati, Nadia Evi Susilawati Susilawati Syamsul Bahri Syamsul Bahri Syamsul Bahri Syamsul Bahri Tia Fitriani Tri Ayu Lestari Tuti Handayeni Ummi Auliya' Amalina Utami, Ni Wayan Anggun Diah Utami, Wayan Anggun Dyah Via Franciska Yolanda Putri Wahyu Widiantari, Citra Aluh Yasa, I Komang Mudika Yudia Pratiwi Yuli Novita Sari, Yuli Novita Yunisa Sucitra Yustiqvar, Muhammad Zulkarnaen Zulkarnaen Zulkarnaen Zulkifli Adji Busdayu