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All Journal Jurnal Ilmu Pertanian Indonesia Agrovigor: Jurnal Agroekoteknologi Jurnal Hortikultura Jurnal Pendidikan Biologi JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Jurnal Ilmiah Pertanian Agriprima : Journal of Applied Agricultural Sciences BIOEDUSCIENCE SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Entomologi Indonesia JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat) AGROLOGIA : Jurnal Ilmu Budidaya Tanaman BERNAS: Jurnal Pengabdian Kepada Masyarakat Nusantara Science and Technology Proceedings Jurnal Abdimas Indonesia : Jurnal Abdimas Indonesia Khidmatuna : Jurnal Pengabdian Kepada Masyarakat Batara Wisnu : Indonesian Journal of Community Services Jurnal Riset Perkebunan (JRP) Cakrawala: Jurnal Pengabdian Masyarakat Global PANDALUNGAN : Jurnal Pengabdian kepada Masyarakat Al-Ijtimā: Jurnal Pengabdian Kepada Masyarakat
Dita Megasari
Program Studi Agroteknologi, Fakultas Pertanian, Universitas Pembangunan Nasional Veteran Jawa Timur
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Dentistry Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences Veterinary Other

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Pengendalian Aphis craccivora Koch. dengan kitosan dan pengaruhnya terhadap penularan Bean common mosaic virus strain Black eye cowpea (BCMV-BlC) pada kacang panjang Megasari, Dita; Damayanti, Tri Asmira; Santoso, Sugeng
Jurnal Entomologi Indonesia Vol 11 No 2 (2014): September
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.11.2.72

Abstract

Aphis craccivora is one of the important pests on yard long bean. It causes direct damage and also has an indirect effect as insect vector of the Bean common mosaic virus (BCMV). The research was done to test the effectiveness of chitosan in suppressing aphid population growth, feeding preference and its ability in transmiting BCMV. Chitosan with concentration ranging of 0.1–1.0% were applied on leaves using spraying method at 1 day before BCMV transmission. BCMV was transmitted by using 3 individuals of viruliferous aphids on each plant. Results show that chitosan treatments on leaves or plants significantly suppressed the population and feeding preferences of A. craccivora. Further, treated plants showed lower disease incidence, severity and BCMV titre significantly compared with untreated control plants. The positive effects of chitosan in suppressing population growth as feeding preferences and BCMV transmission might be due to the anti-feedant effect of chitosan on A. craccivora. Based on the result, chitosan at concentration 0.9% is the most effective concentration in suppressing BCMV and its vector A. craccivora.
Development of Bacillus thuringiensis-based liquid and paste formulations for controlling invasive pest species Spodoptera frugiperda J. E. Smith Djunaedy, Achmad; Khoiri, Syaiful; Azari, Dheananda Fyora Hermansyah; Syamsiyah, Zahratus; Pawana, Gita; Megasari, Dita; Giyanto, Giyanto
Jurnal Hama dan Penyakit Tumbuhan Tropika Vol. 24 No. 2 (2024): 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.224154-161

Abstract

Spodoptera frugiperda J.E. Smith (Spodoptera: Noctuidae) is an invasive pests of maize that has been reported around the world. Control efforts using biological agents continue to be developed, including the use of entomopathogen bacteria such as Bacillus thuringiensis. To boost the efficacy and efficiency of biological control, formulations are required. The objective of this study was to develop biopesticide formulations and evaluate their efficacy. The research was carried out by formulating B. thuringiensis strain BtJ2 (1010 cfu mL -1) in liquid and paste formulations. The effectiveness of the formulations was evaluated using the feed dipping method. The results showed that paste formulations at a concentration of 10% caused 100% mortality, whereas the liquid formulation resulted in 85% mortality. The LC90 for the paste formulation was 6.66%, while the LC90 for the liquid formulation was 12.90%. Both the liquid and paste formulations had similar effects on mortality and viability. Based on the LC90 and LT90, the paste formulation was more efficient and faster in killing S. frugiperda than the liquid formulation. The results of this study provide recommendations that B. thuringiensis as a bioinsecticide is better formulated in a paste than in a liquid form.
Edukasi Pola Hidup Bersih dan Sehat Pada Siswa SD Negeri Pabean Sebagai Upaya Mewujudkan Zero Waste Yeriko Felis; Haniifatul Habiibah; Anastasia Wahyu Karno; Dita Megasari; Zainal Abidin Achmad
Cakrawala: Jurnal Pengabdian Masyarakat Global Vol. 3 No. 1 (2024): Cakrawala: Jurnal Pengabdian Masyarakat Global
Publisher : Universitas 45 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30640/cakrawala.v3i1.2055

Abstract

A Clean and Healthy Lifestyle (PHBS) is an activity that involves aspects of life to support physical and mental health. Implementing PHBS in schools plays an important role in creating a clean school environment. Educational activities at the Pabean Elementary School, Dringu District, Probolinggo Regency were carried out in 3 methods, namely the preparation, implementation and questionnaire stages. The results were obtained in the form of socialization in class 5A of SD Negeri Pabean regarding the application of PHBS in daily life and at school as well as a questionnaire in the form of student understanding before and after providing education. The student understanding rate before providing education was 66%, while student understanding after providing education was 83%. It is hoped that students' understanding can be applied in everyday life to create zero waste and a clean and healthy life.
Odonata diversity (Anisoptera & Zygoptera) at Purwodadi Botanical Garden, East Java, Indonesia Khafi, Achmad Muhaimin Nur; Megasari, Dita; Windriyanti, Wiwin; Ningrum, Linda Wige
Agrovigor Vol 17, No 2 (2024)
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrovigor.v17i2.26406

Abstract

Dragonflies are one of the insects that have an important role in maintaining the balance of the food chain and the sustainability of the ecosystem. Dragonflies can be used as a natural indicator of the quality of an ecosystem, changes in an environmental ecosystem and to assess the level of environmental damage. Dragonflies can also be used as an indicator of air cleanliness. The aim of this research is to inventory the diversity of dragonfly species (Odonata) in the Purwodadi Botanical Gardens, observe the influence of the environment on the behavior of dragonflies (Odonata), and identify the types of dragonflies in the Purwodadi Botanical Gardens. The inventory method for dragonfly species is carried out using the shipping method which includes direct capture, collection, identification of dragonflies, and data analysis, as well as direct observation. 11 species of dragonflies were found which are members of 6 families, namely Libellulidae, Gomphidae Platynemididae, Chlorocyphidae, Coenagrionidae, Euphaeidae. Diversity of dragonfly types found in 6 locations in the Purwodadi Botanical Gardens area. The results say that the types of dragonflies are not different, showing a close relationship with the ability to adapt to environmental changes. Dragonflies in the Purwodadi Botanical Gardens are included in medium diversity because they are in the range 1H'3 with a value of 1.8. while the Dragonfly Type evenness index shows a value of 0.7, which means high evenness. The results of calculating the distribution of dragonflies show that the overall distribution of dragonflies is regular, except for Euphaea variegata which has a clustered distribution. This research proves that dragonflies have an important role in life, their biological function is as a predator of small insects and as a bioindicator of the quality of an environment.
Prospects of Biological Control of Green Ladybugs (Nezara viridula) Using Streptomyces spp. Laksamana Agadhia Raharjo; Penta Suryaminarsih; Dita Megasari
Nusantara Science and Technology Proceedings Sains dan Teknologi Pertanian Modern
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2021.1504

Abstract

Ecosystem damage due to the use of chemical pesticides increases every year, therefore alternative searches need to be known and developed. APH (Biological Control Agency) is a beneficial microbe that can control pest and disease populations. Streptomyces spp. Is a gram-positive soil bacterium that can be used against green ladybugs because Streptomyces spp. Able to produce chitinase enzymes that can break down chitin compounds in Exo – Skeleton Arthropod animals The purpose of this study was to determine the prospects for the use of Streptomyces spp. as APH of green shieldbugs.The description of this article includes: research results of Streptomyces spp., morphology, bio-ecology and bio-molecular green shieldbugs (Nezara viridula), as well as prospects for the use of Streptomyces spp. the results show that the use of Streptomyces spp. is able to control green ladybugs, because the chitinase enzyme produced can break down the chitin compound.The development of Streptomyces spp. has a lot of space, developments in the production of chitinase enzymes can be implemented and have clear potential.
PEMANFAATAN LAHAN KOSONG UNTUK MENUNJANG KETAHANAN PANGAN MELALUI PEMBIBITAN SAYURAN DI DESA KASIYAN, JEMBER Rifqi, Mohammad Habim Hazidan; Stephanie, Netanya Adel; Setiawan, Rozak Budi; A.Ibrahim, Hilmi; Atasa, Dita; Megasari, Dita
Pandalungan: Jurnal Pengabdian kepada Masyarakat Vol 3 No 1 (2024): Oktober
Publisher : Universitas Al-Falah As-Sunniyah Kencong Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62097/pandalungan.v3i1.1919

Abstract

Ketahanan pangan merupakan aspek vital dalam mencapai tujuan pembangunan berkelanjutan, yang mencakup ketersediaan, aksesibilitas, keterjangkauan, dan kualitas pangan. Desa Kasiyan, Kabupaten Jember, dengan potensi alam yang mendukung pertanian, masih menghadapi tantangan dalam pemanfaatan lahan kosong. Untuk itu, program KKN Kolaboratif #3 tahun 2024 memperkenalkan inisiatif pembibitan sayur mayur seperti bayam, kangkung, dan cabai untuk meningkatkan ketahanan pangan dan ekonomi lokal. Program ini mencakup persiapan media tanam, penyemaian, distribusi bibit, dan sosialisasi perawatan tanaman. Hasil evaluasi menunjukkan peningkatan pengetahuan masyarakat dalam bercocok tanam, serta potensi pemanfaatan lahan pekarangan sebagai upaya mencapai kemandirian pangan dan kesejahteraan sosial. Program ini diharapkan dapat menurunkan ketergantungan terhadap pasar dan menciptakan peluang ekonomi baru melalui pertanian berkelanjutan.
Resistance response of five maize grain varieties to Sitophilus zeamais and Sitophilus oryzae (Coleoptera: Curculionidae) Octavianti, Dewi Fortuna; Megasari, Dita; Prasetyawati, Endang Triwahyu
Agrovigor Vol 17, No 2 (2024)
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrovigor.v17i2.26407

Abstract

Warehouse pests that have the potential to damage corn kernels are Sitophilus zeamais and Sitophilus oryzae. Information on the resistance of corn kernels of several varieties is still little reported. Research on the resistance response of five varieties of corn kernels (Madura-3, Lokal Madura, Pioneer P32 Singa, P27 Gajah, and NK 212) to S. zeamais and S. oryzae pests was conducted at the Plant Health Laboratory, Agrotechnology Study Program, Faculty of Agriculture, National Development University “Veteran” East Java. This study aims to determine the response of feed type resistance in the form of five varieties of corn seeds to the attack of S. zeamais and S. oryzae pests. The results showed that the highest percentage of mortality of S. zeamais and S. oryzae imago was in corn seeds of Madura-3 (17.15%) and NK 212 (37.22%) varieties. Fecundity tests on S. zeamais and S. oryzae pests with the lowest mean were on corn seeds of P27 Gajah (6.33 grains) and NK 212 (4.33 grains). The lowest percentage of seed weight loss in S. zeamais and S. oryzae pests was in the varieties P27 Gajah (1.34%) and NK 212 (1.05%). The highest percentage of sex ratio of S. zeamais and S. oryzae imago was in the varieties P27 Gajah (1.57%) and NK 212 (1.23%). The conclusion of this study is that the maize seeds that are resistant to S. zeamais attack are the P27 Gajah variety, while the maize seeds that are resistant to S. oryzae attack are the NK 212 variety.
Pemberdayaan Masyarakat Desa dalam Pencegahan Stunting melalui KKN Kolaboratif: Pendekatan Edukatif untuk Meningkatkan Kesadaran dan Praktik Gizi Seimbang Salsavira, Nadila; Rosyidah, Laely; A., Padma Galuh; Nuraini, Riza; Megasari, Dita; Atasa, Dita; Abidin A., Zainal
BERNAS: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 1 (2025)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jb.v6i1.11285

Abstract

Stunting merupakan permasalahan global yang juga melanda Indonesia. Kabupaten Jember tercatat ke dalam Kabupaten dengan jumlah kasus stunting yang cukup tinggi sehingga beragam upaya harus digerakkan. Sejalan dengan hal itu mahasiswa KKN Kolaboratif #3 melakukan beberapa kegiatan yang bertujuan untuk memberikan pemahaman serta unjuk inovasi yang dapat bermanfaat bagi masyarakat. Adapun metode pelaksanaan yang dilakukan melalui sosialisasi dan demonstrasi atau praktik langsung pembuatan produk inovasi berupa makanan MPASI. Sosialisasi terkait stunting dilakukan di Desa Wringintelu dan Dusun Kertonegoro sementara demonstrasi MPASI dilakukan di Desa Pontang dan Desa Wonorejo. Hasilnya masyarakat sangat antusias terhadap sosialisasi dan praktik inovasi MPASI yang dikenalkan oleh para mahasiswa KKN Kolaboratif #3 sehingga kegiatan berjalan dengan lancar dan diharapkan mampu mencegah dan menurunkan angka kasus stunting sedikit demi sedikit Kabupaten Jember
Morphological and molecular characterization of Stenocranus pacificus (Hemiptera: Delphacidae) on maize plants Fachmi, Anivea; Megasari, Dita; Kusuma, Ramadhani Mahendra
Jurnal Ilmiah Pertanian Vol. 21 No. 3 (2024): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v21i3.20215

Abstract

Maize (Zea mays L.) is one of the primary food commodities with a strategic role in improving Indonesia's economy. Additionally, maize contributes to food diversification and security. One of the main threats to maize production is pest attacks, including Stenocranus pacificus and Peregrinus maidis. This study aims to identify S. pacificus (Hemiptera: Delphacidae) found on maize crops in three sub-districts of Lamongan Regency, East Java, using both morphological and molecular approaches. Morphological identification revealed that the planthopper found is S. pacificus, characterized by an orange abdomen in male imagos and a white abdomen in female imagos. Molecular testing through polymerase chain reaction (PCR) using mitochondrial Cytochrome Oxidase I deoxyribonucleic acid (mtCOI DNA) showed that the S. pacificus from Lamongan is 99.53% similar to S. pacificus WRJJ_UNILA and WRJB_UNILA. These findings are expected to support more accurate, rapid, and effective pest control strategies.
Photoperiod effects on the growth stages of fall armyworm Spodoptera frugiperda (Lepidoptera: Noctuidae) under laboratory conditions Putri, Redwika Clarissa; Megasari, Dita; Rahmadhini, Noni
Jurnal Ilmiah Pertanian Vol. 21 No. 3 (2024): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v21i3.20216

Abstract

Spodoptera frugiperda, commonly known as the fall armyworm, is a pest that attacks maize plants in Indonesia. Light is one of the crucial factors in the development of S. frugiperda. This study aims to observe and analyze the effects of different light exposure (photoperiod) on the duration of larval instars, pupal stage, and imago, as well as the body length and weight of S. frugiperda. The expected benefit of this research is to provide insights into how light influences the developmental stages of S. frugiperda under laboratory conditions. The test insects, S. frugiperda, were obtained from Agricultural Standardization Testing Center - Sweetener and Fiber Crops (BSIP-TAS) and were reared from the first instar larval stage, with a total of 56 individuals fed with young maize cobs. S. frugiperda undergoes complete metamorphosis, passing through egg, larval, pupal, and imago stages. The treatment with no light and 24 hours of darkness (0L:24D) resulted in the shortest duration for the larval, pupal, and imago stages, averaging 27.42 days, compared to other treatments. On the other hand, the 24L:0D treatment significantly affected body length and weight, showing distinct differences from other treatments (L: light; D: dark). The effect of light, using 238.89 lux illumination, was found to influence the development of S. frugiperda at each developmental stage.
Co-Authors A., Padma Galuh A.Ibrahim, Hilmi Abdiatun Abdiatun Abidin A., Zainal Achmad Amzeri Achmad Djunaedy Adi Rastono Adisa, Shafira Desty Ali Wafa Aliyatul Najiyah Anastasia Wahyu Karno Anestesia Hayyu Palupi, Mandayu Arman Adrian Maulana Aulia Wulanda Azari, Dheananda Fyora Hermansyah Damayanti, Denia Rista Dheananda Fyora Hermansyah Azari Dita Atasa Dwi Elvira, Nolla Ega Faustina Erdiansyah, Mochamad Bima Fachmi, Anivea Farisa Firani, Deswita Syahda Gita Pawana Gumilang, Fryan Krisnaya Haniifatul Habiibah Hazidan Rifqi, Mohammad Habim Hilmi A. Ibrahim Himmatul Khasanah Ichsan Luqmana Indra Putra, Ichsan Luqmana Indra Insiatun Navila Khafi, Achmad Muhaimin Nur Khairatul Muhlisa Khasanah, Nurdiah Khusnul Khotimah Laksamana Agadhia Raharjo Lesanti, Putri Lestari, Safira Rizka Maulana, Arman Adrian Mustika Tripatmasari Najiyah, Aliyatul Nanda Dwi Martina Natus, Angelique Salsabillah Yumna Patricia Navila, Insiatun Netanya Adel Stephanie Ningrum, Linda Wige Noni Rahmadhini Nur Widodo Nuraini, Riza Octavianti, Dewi Fortuna Oktaviana Penta Suryaminarsih Penta SURYAMINARSIH Pitri Ratna Asih Prasetyawati, Endang Triwahyu Putri, Redwika Clarissa Qurrotu Aini, Anisah Ramadhani Mahendra Kusuma Refa Firgiyanto Rifqi, Mohammad Habim Hazidan Rosyidah, Laely Rozak Budi Setiawan Salsabil, Shofy Salsavira, Nadila Setiawan, Rozak Budi Shafira Desty Adisa Sholikha, Annida Nur Rifatus Sri Wiyatiningsih Stephanie, Netanya Adel Sugeng Santoso Sugeng Santoso Sumarya, Erdin Handika Syaiful Khoiri Syamsiyah, Zahratus TRI ASMIRA DAMAYANTI Tri Azizah, Faisna Tri MUJOKO Widjajati, Wiludjeng Windriyanti, Wiwin Yeriko Felis YUDI NUR SUPRIADI Zainal Abidin Achmad Zanuba, Auliya Fatihatuz