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All Journal HAYATI Journal of Biosciences Jurnal Ecosolum Pelita Perkebunan Jurnal Dinamika Pengabdian (JDP) JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Jurnal Entomologi Indonesia MALLOMO: Journal of Community Service Journal of Agriculture (JoA)
SYLVIA SJAM
Department Of Plant Protection, Faculty Of Agriculture, Universitas Hasanuddin
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Engineering Environmental Science Languange, Linguistic, Communication & Media Social Sciences Other

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PEMANFAATAN BAHAN ALAMI BIOAKTIF TANAMAN (BABT) DALAM PRODUKSI TOMAT CHERRY ORGANIK Sjam, Sylvia; Syam'un, Elkawakib; Sartika Dewi, Vien
Jurnal Dinamika Pengabdian Vol. 6 No. 1 (2020): JURNAL DINAMIKA PENGABDIAN VOL. 6 NO. 1 OKTOBER 2020
Publisher : Departemen Budidaya Pertanian Fakultas Pertanian UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jdp.v6i1.11906

Abstract

Cherry tomatoes have an economic advantage compared to other tomatoes, namely their high and stable selling price. Organic cherry tomato production without synthetic chemical residues is one of the farming activities that can be carried out or managed to increase income sources. The biggest problem in almost all vegetable crop centers that grow tomatoes in South Sulawesi is the high application of synthetic chemical compounds including synthetic fertilizers and pesticides. At the center, no one has produced organic tomatoes even though the demand is high, so the cherry tomatoes are imported from outside South Sulawesi. The above phenomenon shows that there is a need for efforts to develop and plant organic cherry tomatoes through a business unit. This opportunity is very good because the market, especially supermarkets in South Sulawesi, is still lacking in organic cherry tomatoes and tomatoes are also needed in restaurants. The long-term goal is to create a technology-based business unit that comes from several studies. The technological innovation that will be applied is an organic cultivation system, which is environmentally friendly technology starting from a seed treatment with formulations that have been obtained from natural ingredients, the use of microorganisms and natural bioactive plant materials for the manufacture of organic fertilizers (solid and liquid fertilizers), and controlling pests and diseases (plant pests) with extracts of natural bioactive plant materials (NBPM). Trying to make an effort to produce organic cherry tomatoes more commercially so that it is expected to be a profitable entrepreneur. Activities start from the selection of raw materials, the planting process to the production process using environmentally friendly technologies without synthetic chemical intake in accordance with SNI standards using a planting schedule for sustainable production. ABSTRAK Tomat cherry memiliki keunggulan ekonomis dibandingkan dengan tomat lain, yaitu harga jualnya yang tinggi dan stabil. Produksi tomat cherry organik tanpa residu kimia sintetik merupakan salah satu aktivitas usaha tani yang dapat dilakukan atau dikelola untuk meningkatkan sumber pendapatan. Masalah yang terbesar pada hampir semua sentra-sentra tanaman sayuran yang menanam tomat yang ada di Sulawesi Selatan adalah tingginya aplikasi senyawa kimia sintetik termasuk pupuk dan pestisida sintetik. Pada sentra tersebut juga belum ada yang meproduksi tomat organik padahal permintaan tinggi sehingga tomat cherry didatangkan dari luar Sulawesi Selatan. Fenomena di atas menunjukkan bahwa perlunya upaya pengembangan dan penanaman tomat cherry organik melalui suatu unit usaha. Peluang ini sangat baik karena dipasaran terutama disupermarket yang ada di Sulawesi Selatan masih sangat kurang tomat cherry organik dan juga tomat ini dibutuhkan di restoran-restoran.Tujuan jangka panjang adalah untuk menciptakan unit usaha berbasis pada tehnologi yang berasal dari beberapa penelitian. Inovasi teknologi yang akan diterapkan adalah sistem budidaya secara organik adalah tehnologi ramah lingkungan mulai dari perlakuan benih (seed treatmen) dengan formulasi yang telah didapatkan yang berasal dari bahan alami, pemanfaatan mikroorganisme dan bahan alami bioaktif tanaman untuk pembuatan pupuk organik (pupuk padat dan cair), dan pengendalian hama dan penyakit (organisme pengganggu tanaman) dengan ekstrak bahan alami bioaktif tanaman (BABT). Produksi tomat cherry organik diusahakan lebih komersil sehingga diharapkan sebagai wirausaha yang bemanfaat. Kegiatan dimulai dari pemilihan bahan baku, proses penanaman sampai proses produksi dengan menggunakan tehnoloi ramah lingkungan tanpa asupan kimia sintetik sesuai dengan standar SNI dengan menggunakan jadwal tanam untuk kesinambungan produksi.
Evaluating the Repellent Efficacy of a Vitex trifolia L. Leaf Powder Botanical Formulation Against Oriental Fruit Flies (Bactrocera dorsalis) Ainun, Andi Dzul Arsyi; Sjam, Sylvia; Sulaeha, Sulaeha; Fitriyanti, Nur Azizah
HAYATI Journal of Biosciences Vol. 32 No. 5 (2025): September 2025
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.32.5.1251-1259

Abstract

Fruit flies (Diptera: Tephritidae) are important horticultural crop pests that cause significant losses in both crop quality and quantity. Vitex trifolia L., often considered a weed, contains bioactive compounds with potential as fruit fly repellents. This research aims to evaluate the repellent activity of V. trifolia against oriental fruit flies (Bactrocera dorsalis) at various concentrations. Laboratory experiments were conducted using a completely randomized design (CRD) with four treatments (1%, 3%, 5%) and one control, each repeated five times, Testing was carried out using an olfactometer. The results showed that all tested concentrations significantly reduced B. dorsalis visits compared to the control (0%), with the highest repellency (65.83%) observed at the 5% concentration. A negative linear relationship was established between formulation concentration and B. dorsalis activity, including visits, ovipositor punctures, and larval presence. The formulation significantly decreased oviposition punctures and larval infestation, resulting in a lower percentage of infested fruits (28.57% at 5% concentration compared to 82.86% in the control). Physical and organoleptic assessments confirmed the formulation's suitability for practical application, with a moisture content of (2.66%), a light green color, and a distinctive spicy aroma. Gas Chromatography–Mass Spectrometry (GC-MS) analysis identified key bioactive compounds, including phenol, methyl β-D-glucopyranoside, vitexifolin D, and viteosin A, which are known for their repellent properties. These findings suggest that V. trifolia leaf powder is a promising, eco-friendly alternative for managing B. dorsalis infestations in horticultural crops.
Pembuatan Pupuk Organik Berbasis Sumber Daya Alam Sekitar di Desa Galung Lombok, Kabupaten Polewali Mandar Arham, Ihsan; Kasim, Niken Nur; Zainuddin, Dian Utami; Syam'un, Elkawakib; Rosmana, Ade; Sjam, Sylvia; Sukmawati, Sri; Annisa, Nurul Wirid; Sulastri, Elsa; Arifin, Asia
MALLOMO: Journal of Community Service Vol 5 No 2 (2025): Juni-November
Publisher : Universitas Muhammadiyah Sidenreng Rappang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55678/mallomo.v5i2.2044

Abstract

Pengolahan limbah organik yang berada pada sekitar lahan pertanian dapat menjadi jembatan antara dampak negatif dari limbah pertanian dengan kebutuhan unsur hara pada usaha tani. Kegiatan pelatihan pembuatan pupuk organik berbasis sumber daya alam lokal ini terselenggara pada tanggal 4 – 5 November 2025, di Dusun Paluppung, Desa Galung Lombok, Kecamatan Tinambung, Kabupaten Polewali Mandar. Tujuan kegiatan ini adalah meningkatkan pengetahuan dan keterampilan mitra sasaran dalam membuat pupuk kompos melalui pemanfaatan sumber daya alam sekitar. Metode kegiatan dilakukan dengan tahapan (1) Identifikasi Sumber Daya Lokal; (2) Sosialisasi dan Edukasi; (3) Pelatihan Teknis Pembuatan Kompos; (4) Praktik Mandiri dan Pendampingan; dan (5) Monitoring dan Evaluasi. Hasil evaluasi menunjukkan bahwa terjadi peningkatan pengetahuan tentang pengelolaan pupuk organik secara signifikan.
The presence of beneficial insects and damage intensity of cocoa pod borer (Conopomorpha cramerella Snellen) in plantations with and without insectary plants Dewi, Vien Sartika; Sjam, Sylvia; Melina, Melina; Muhtar, Muhtar; Wahyuni, Resky Ayu; Sulastri, Elsa; Sulaeha, Sulaeha
Jurnal Hama dan Penyakit Tumbuhan Tropika Vol. 25 No. 2 (2025): SEPTEMBER, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA: JOURNAL OF TROPICAL PLAN
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jhptt.225179-189

Abstract

The cocoa pod borer (CPB), Conopomorpha cramerella Snellen, is one of the most significant pests of cocoa, capable of damaging pods and reducing production. Synthetic insecticides are predominantly used to control this pest; therefore, alternative methods that are environmentally friendly and do not harm non-target organisms are needed. This study aims to determine the role of beneficial insect occurrence, enhanced by insectary plants, in reducing the severity of pod damage and yield loss caused by CPB. The research was conducted by comparing two one-hectare farms, one with and one without insectary plants. The beneficial insects observed included pollinators, predators, parasitoids, decomposers, and herbivores. Their populations were higher on the farm with insectary plants than on the farm without, with pod damage severity of 16.8% and 32.8%, respectively. These data indicate that cultivating insectary plants on cocoa farms can aid in pest management, particularly for CPB, and has the potential to be implemented on a larger scale, as CPB attack intensity was lower on the farm with insectary plants.
Biopesticide of the Mixture of Crescentia Cujete and Calotropis Gigantea to Control Spodoptera Frugiperda J.E Smith (Lepidoptera: Noctuidae) Sulastri, Elsa; Kasim, Niken Nur; Arifin, Asia; Sjam, Sylvia
Journal of Agriculture Vol. 4 No. 02 (2025): Research Articles July 2025
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/joa.v4i02.6650

Abstract

Biopesticides offer an environmentally friendly alternative for pest management. In Indonesia, Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae), or fall armyworm, is a major pest affecting maize by damaging the apical meristem and upper leaves. This study evaluated a biopesticide formulated from a mixture of Crescentia cujete fruit and Calotropis gigantea leaf extracts on the population and damage severity of S. frugiperda. A completely randomized design with three treatments (P1: 5%, P2: 2.5%, and P3: 0%/control) and three replicates was used. Additionally, a farmer's practice using synthetic pesticides was included for comparison. Applications were carried out weekly, and observations were conducted on pest population and leaf damage severity, assessed using a 1–9 Davis scale. ANOVA followed by LSD (5%) and regression analysis were used for statistical evaluation. The results showed that the 5% extract (P1) significantly reduced both pest population and damage severity compared to the control and farmer treatment. The severity in P1 and P2 was 25.22% and 27.06%, respectively, while P3 and the farmer's treatment showed 43.02% and 47.25%. Regression analysis revealed a strong positive correlation (R² = 0.987) between the S. frugiperda population and severity, indicating that a 1% increase in population corresponds to a 4.74% rise in severity. These findings demonstrate that the extract mixture is an effective and eco-friendly biopesticide. It offers a sustainable alternative for fall armyworm management, potentially reducing dependence on chemical pesticides while minimizing environmental impact.
Co-Authors . Melina . Zainal, . Abd. Haris Bahrun Ade Rosmana Ade Rosmana Ade Rosmana Ainun, Andi Dzul Arsyi AMIR YASSI Amrullah, Andi Annisa, Nurul Wirid arham, ihsan Asia Arifin Danial Rahim Fitriyanti, Nur Azizah Jaya, Kasman Jayadi, Muhammad malik abd malik ash shiddieqy Melina Melina Melina Melina, Melina Muhtar Muhtar Niken Nur Kasim, Niken Nur Nurul Syafira Zuliana Ratnawati Ratnawati Sartika Dewi, Vien Sri Sudewi Sri Sukmawati Sulaeha Sulaeha, Sulaeha Sulaeha Thamrin Sulastri, Elsa Surapati, Untung Syam'un, Elkawakib Ulfa, Fachirah Untung Surapati Untung Surapati Tresnaputra Vien Sartika Dewi Vien Sartika Dewi Vien, Satika Dewi Wahyuni, Resky Ayu Wardihan, Muhammad Agung Zainuddin, Dian Utami