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All Journal 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 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 | Full PDF (829.2 KB) | 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.
Evaluation of artificial diets formulations for laboratory-based rearing spodoptera frugiperda Dita Megasari; Dita Atasa; Denia Rista Damayanti; Arman Adrian Maulana; Aliyatul Najiyah; Syaiful Khoiri
Agrovigor Vol 18, No 2 (2025)
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrovigor.v18i2.28209

Abstract

Corn is an important food commodity that susceptible to pest attacks such as armyworm (Spodoptera frugiperda). This invasive pest attacks the growing points of corn plants and causes decreased productivity. Supporting biological research on this pest, the development of artificial feed is crucial considering the limited natural feed. This study aimed to evaluate the effect of artificial diet formulations on the preferences of S. frugiperda larvae. Three formulations with different compositions are studied in this research. Instar 3 larvae were subjected to a preference test to determine the rapid response of the larvae and the weight of the feed consumed (daily consumption). The preference test was carried out in duration 1, 2, 4, 6, and 24 hours. The results showed that Formula 3, which uses natural ingredients such as baby corn and corn sprouts, has the highest initial attractiveness (30% in 1 hour). The physical and chemical characteristics of artificial diet affect the preferences of larvae with formula 3 being the most effective for rapid response, and formulas 1 and 2 being more stable for continuous use. The highest daily consumption of larvae was in formula 3 (0.066 ± 0.027 grams). However, it was not significantly different from formula 1 (0.058 ± 0.029 grams). The use of artificial feeds in the laboratory rearing of S. frugiperda offers a viable alternative to natural feeds, with Formula 3 showing a high initial preference, Formula 1 remaining attractive over time, and Formula 2 showing lower consumption, likely due to its efficient nutritional composition, as evidenced by feeding activity through visible bite marks and feed perforations.
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 Aliyatul Najiyah Anastasia Wahyu Karno Arman Adrian Maulana Arman Adrian Maulana Aulia Wulanda Azari, Dheananda Fyora Hermansyah Damayanti, Denia Rista Denia Rista Damayanti Dheananda Fyora Hermansyah Azari Dita Atasa Ega Faustina Fachmi, Anivea Farisa 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 Khusnul Khotimah Laksamana Agadhia Raharjo Lesanti, Putri Maulana, Arman Adrian Mustika Tripatmasari Najiyah, Aliyatul Nanda Dwi Martina Natus, Angelique Salsabillah Yumna Patricia 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 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 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