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All Journal Jurnal Biologi Tropis Jurnal Pengabdian Magister Pendidikan IPA
Sabrina, Yolanda
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology

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Sosialisasi Tentang Pernikahan Dini Dan Bahaya Narkoba Melalui Kelas Inspirasi Di SMAN 2 Gerung Artayasa, I Putu; Sabrina, Yolanda; Azizah, Baiq Nurul; Hartini, Yuli
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 2 (2025): April-Juni 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i2.11604

Abstract

Tujuan dari kegiatan pengabdian kepada masyarakat ini adalah untuk meningkatkan pemahaman siswa mengenai dampak pernikahan dini dan penyalahgunaan narkoba melalui kegiatan sosialisasi di SMAN 2 Gerung, Kabupaten Lombok Barat. Metode yang digunakan dalam kegiatan ini meliputi penyampaian materi edukatif, diskusi interaktif, serta pemberian strategi kepada siswa untuk mengenali dan menghadapi tekanan dari teman sebaya yang dapat mengarah pada penyalahgunaan narkoba. Kegiatan dilaksanakan dalam bentuk kelas inspirasi yang bersifat partisipatif, sehingga mendorong siswa untuk aktif bertanya dan menyampaikan pendapat mereka. Hasil dari kegiatan ini menunjukkan adanya peningkatan kesadaran siswa terhadap bahaya pernikahan dini dan narkoba, serta munculnya komitmen yang lebih kuat di kalangan siswa untuk menjauhi narkoba dan saling mendukung dalam menjaga lingkungan pergaulan yang sehat. Selain itu, pihak sekolah menunjukkan dukungan aktif dengan menyediakan layanan konseling dan pendidikan lanjutan sebagai tindak lanjut dari kegiatan ini.
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.
Co-Authors Azizah, Baiq Nurul Hartini, Yuli Ilhamdi, Mohammad Liwa Ni Luh Putu Pebri Artayani . PRAPTI SEDIJANI, PRAPTI