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All Journal HAYATI Journal of Biosciences Vegetalika The Journal of Experimental Life Sciences (JELS) Jurnal Hortikultura Research Journal of Life Science Journal of Tropical Plant Protection AGRIVITA, Journal of Agricultural Science Jurnal Perlindungan Tanaman Indonesia JURNAL BIOLOGI INDONESIA JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA EnviroScienteae Jurnal Biologi Tropis Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Warta Pengabdian Jurnal Agrotek Tropika JURNAL PERTANIAN AL-HAYAT: Journal of Biology and Applied Biology PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Entomologi Indonesia Tropical Wetland Journal Agrotechnology Research Journal Jurnal Agrotek Lestari Agro Bali: Agricultural Journal Agroekotek View Jurnal HPT (Hama Penyakit Tumbuhan) Jurnal Pengabdian Pada Masyarakat Biosaintifika: Journal of Biology & Biology Education
Akhmad Rizali
Departemen Hama Dan Penyakit Tumbuhan, Fakultas Pertanian, Universitas Brawijaya, Indonesia
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HUBUNGAN KOMPOSISI LANSKAP DAN CARA BUDIDAYA TANAMAN KUBIS TERHADAP KEANEKARAGAMAN DAN KELIMPAHAN PARASITOID HYMENOPTERA: RELATIONSHIP OF LANDSCAPE COMPOSITION AND CABBAGE CULTIVATION METHODS TO THE DIVERSITY AND ABUNDANCE OF HYMENOPTERA PARASITOIDS Danya, Nafisya Haura; Rizali, Akhmad
Jurnal HPT (Hama Penyakit Tumbuhan) Vol. 13 No. 4 (2025)
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jurnalhpt.2025.013.4.6

Abstract

Metode budidaya, kondisi habitat, dan komposisi lanskap memengaruhi keanekaragaman dan kelimpahan parasitoid Hymenoptera. Penelitian ini bertujuan untuk mengetahui karakteristik lanskap, keanekaragaman, kelimpahan, dan komposisi parasitoid Hymenoptera, serta menganalisis pengaruh metode budidaya, kondisi habitat, dan komposisi lanskap terhadap keanekaragaman dan kelimpahan parasitoid di Kabupaten Malang, Jawa Timur. Sebanyak dua belas lokasi budidaya kubis dipilih, dengan radius 500 meter di sekitar setiap lokasi yang dipetakan untuk digitalisasi lanskap menggunakan aplikasi QGIS. Analisis data dilakukan dengan menggunakan Analysis of Similarity (ANOSIM) dan Generalized Linear Model (GLM) melalui perangkat lunak RStudio. Pada setiap lahan dilakukan sampling parasitoid Hymenoptera dengan menggunakan yellow pan trap selama 1x24 jam. Hasil penelitian diketahui bahwa karakteristik lanskap pada lokasi penelitian didominasi oleh tipe penggunaan lahan habitat alami dan lahan pertanian. Jumlah keanekaragaman spesies terbanyak adalah Braconidae (Braconidae sp.4) dan Scelionidae (Scelionidae sp.2). Jumlah individu paling melimpah yaitu dari Famili Tetracampidae. Cara budidaya seperti umur tanaman kubis berpengaruh positif terhadap keanekaragaman parasitoid Hymenoptera. Komposisi lanskap pada skala lanskap yaitu jumlah fragmen (patch) pertanian dan skala lahan seperti umur tanaman kubis memberikan pengaruh terhadap keanekaragaman parasitoid Hymenoptera. Hal tersebut menunjukkan bahwa parasitoid Hymenoptera lebih dipengaruhi oleh skala lahan daripada skala lanskap.
Effect of Landscape Composition on Diversity and Abundance of Hymenoptera Parasitoids in Paddy Crops in Malang Regency, East Java Aprilia, Setiya Dwi; Rizali, Akhmad
Journal of Tropical Plant Protection Vol. 7 No. 1 (2026)
Publisher : University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtpp.2026.007.1.3

Abstract

The existence of Hymenoptera parasitoids can be influenced by the landscape structure of agricultural land. Optimization of pest control using natural enemies can be done on a landscape scale. This study aimed to examine the characteristics of the rice cultivation landscape at each research location, examine the diversity of Hymenoptera parasitoids and their role in rice cultivation. In addition, this study aims to examine the factors that influence the diversity and abundance of Hymenoptera parasitoids, as well as examine the effect of landscape composition on the diversity and abundance of Hymenoptera parasitoids in rice cultivation in Malang Regency, East Java. The research was conducted at various designated rice planting locations. The research locations were in 4 sub-districts, namely Karangploso, Lawang, Kepanjen, and Tumpang sub-districts with three sampling points in each of these sub-districts. The research began with determining the location or ground survey. Insects were sampled using yellow pan traps,  with two traps installed in each subplot. Samples preserved in vials containing 70% alcohol were then sorted into microtubes according to sampling order, and specimens were examined morphologically to determine morphospecies. Supporting data were obtained from interviews with farmers or land owners. All data were entered into a database in Microsoft Excel and spreadsheets and analyzed using RStudio. The results indicated that the 12 study sites varied widely and were classified as complex landscapes, comprising eight land-use types dominated by natural habitats, paddy fields, and settlements. Hymenoptera parasitoids were found consisting of 8 families and 21 morphospecies. The parasitoids found act as parasitoids of eggs, larvae, eggs-larvae, and larvae-pupae. Altitude and age factors correlated with the diversity of Hymenoptera parasitoids. Landscape composition metrics, including Number of Patches (NP) and Class Area (CA) of rice fields, were correlated with the diversity and abundance of individual parasitoids.
PESTISIDA NABATI DAUN BABADOTAN (Ageratum conyzoides L.) DALAM MENGENDALIKAN HAMA PADA TANAMAN PAKCOY (Brassica rapa L.) Maisyaroh, Siti; Sari, Noorkomala; Rizali, Akhmad
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 23 No 2 (2025): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v23i2.5218

Abstract

Demand for pak choi plants has continued to increase in recent years, but due to pest attacks, it has caused unstable production of pak choi plants. The main pests that attack pak choi plants are armyworms and caterpillars. One way to control pests on pak choi plants is to use organic-based biopesticide that are safer to use. One of the organic materials that can be used for organic pesticides is goat weed leaves. Goat weed is a nuisance weed that lives wild and is found in many regions in Indonesia. Goat weed plants can be used as biopesticide because goat weed plants have bioactive content that is anti-pest. The factor studied in this. research is the treatment of goat weed leaf extract with five concentration levels repeated as many as four replicates so as to get 20 units of experimental units. The results obtained from this study are pests that attack pak choi plants in this study are armyworms, tritip caterpillars, and flea beetles. Application of botanical pesticide solution of goat weed leaves has an effect on pest control in pak choi plants. The best concentration in the application of goat weed leaves solution is at a concentration of 20%, namely with a value of pest attack intensity on pak choi of 3.1%.
Host preference of Araecerus fasciculatus (DeGeer) (Coleoptera: Anthribidae): Adult presence and oviposition on twelve maize varieties: Preferensi inang Araecerus fasciculatus (DeGeer) (Coleoptera: Anthribidae): Kehadiran imago dan oviposisi pada dua belas varietas jagung Khatami, Ammar Bielbark; Astuti, Ludji Pantja; Rizali, Akhmad
Jurnal Entomologi Indonesia Vol 22 No 3 (2025): November
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.22.3.189

Abstract

The coffee bean weevil, Araecerus fasciculatus (DeGeer) (Coleoptera: Anthribidae), is a significant polyphagous stored product pest known to cause severe damage, including perforation and hollowing, in stored maize. This study aimed to determine the adult presence and oviposition preference of A. fasciculatus across twelve commercial maize varieties, and to analyze the correlation between preference and specific grain characteristics. The free choice test method (FCTM) was employed using preference cages with 12 or 6 chambers. In each test, 30 g of maize were infested with 60 pairs of 7- to 14-day-old A. fasciculatus adults for seven days. Adult presence (total and by sex) was recorded daily, and the number of eggs laid was counted microscopically at the end of the infestation period. The composition of maize varieties significantly affected adult presence and oviposition. Results consistently showed that the Pertiwi 3 variety was the most highly preferred for both adult presence (21.86 individuals in the 12-variety test) and oviposition (22.75 eggs in the 12-variety test). This high preference was supported by the Perkasa variety (e.g., 13.54 adults), which was also consistently preferred across the different test compositions. Further analysis using the generalized linear model (GLM) indicated that the preference is driven by grain quality: adult presence showed a positive correlation with moisture content, while oviposition exhibited a negative correlation with phenol content. These findings suggest that the Pertiwi 3 variety, likely due to its favorable physical attributes and low levels of chemical defense, is the most susceptible to A. fasciculatus infestation.
Co-Authors Abdul Latief Abadi ABDUL MUNIF Abdul Munif Abdul Rahim Abdullah, Saiful Arif Adha Sari Agustian, Hilmi Fadhil Agustina, Dwi Kameluh ALI NURMANSYAH Amalia, Dinda Rayhan Amin Setyo Leksono Aminuddin Affandi Anik Larasati Annisa, Shafira Izza Apriani, Rila Rahma Aprilia, Setiya Dwi Apriyadi, Rion Ayuba, Lang Lang Meilany Noor aziza, noor laili Azzahra, Sorraya Badaruddin Badaruddin Bagyo Yanuwiadi Bambang Tri Rahardjo BANDUNG SAHARI Berutu, Yenni Dadan Hindayana DAMAYANTI BUCHORI Danya, Nafisya Haura Dede Setiadi Emha Dwi Rifqi Rafid Eva Febriyanti Evawaty S. Ulina, Evawaty S. Farah, Nurin Nisa Fitriani, Ima Gading, Wira Gatot Mudjiono Gazali, Akhmad Gilang Aditya Rahayu Hadi, Mochamad Syamsul Hagus Tarno Hasby Hasriyanty Hasriyanty Hermanu Triwidodo Hudiwaku, Syarron Husna, Kamilatul Husni dan Zulfanazli Pudjianto Alfian Rusdy I Wayan Winasa IBNUL QAYIM Idham Sakti Harahap Ika Putri Utami Imbran, Rusydy Jannah, Nurika Ahlul Johannis, Midzon Julia Putri Pramudita Jumar Jumar Jumiati Jumiati Khadijah Khadijah Khalid Atthariq Wiraguna Aseran Khamidah, Noor Khatami, Ammar Bielbark Kolopaking, Budiarto Kurniatun Hairiah LILIK BUDIPRASETYO Lizmah, Sumeinika Fitria Ludji Pantja Astuti Ludji Pantja Astuti Luna Lukvitasari Luqman Qurata Aini Maisyaroh, Siti Mangan, Diky Hernika Mario, Muhammad Bayu Marpaung, Leny Theresia Putri Marsuni, Yusriadi Maula, Rohmatin Mihwan Sataral Mila mila Muhamad Ari Bachtiar Muhamad Nurhuda Nugraha Muhammad Abdullah Muhammad Badrus Sholih Muhammad Febriansyah Muhammad Imam Nugraha Muhammad Iqbal Tawakkal Muhammad Musthofa Al Akhyar Mutala'liah Mutala'liah Nahdah, Fauziyyah Najmi, Lailatun Najwa, Nugraha Anthoni Nanda, Tiya Dwi Nely Yuliastanti nFN Harwanto Noorkomalasari, Noorkomalasari Norhaliza, Siti Novia Nikmatul Chikmah Novita Yuniasari Nurhidayat, Alfin Nurwijayanti Permana, Anselmus Pramudya Andhika PURNAMA HIDAYAT Rahayu, Fitria Ariani Rahmawati, Gita Eka Rahmawati, Yunita Fera Rahmi, Nadia Rejeki, Endang Dwi Retno Dyah Puspitarini Rina Rachmawati Rommy Parcelino Prabowo Rudi Cahyo Wicaksono Ruwaidah, Nisa Saipul Abbas Salamah, Luklu Is Santoso, Kris Budi Saputra, Muhammad Hizrian Fauzan Saputra, Riza Adrianoor SARI, ADHA Sari, Noorkomala Sari, Yulia Padma SJAFRIDA MANUWOTO Sofyan, Antar Sri Karindah Sulthoni, Fahmi Susilawati Susilawati Susilawati Susilawati syahputra, Arif firman Syarron Hudiwaku Tawakkal, Muhammad Iqbal Tazkiyatul Syahidah Theresia Rani Kartika Ayu Tita Widjayanti Toto Himawan Untung Santoso Wahdah, Rabiatul WINDRA PRIAWANDIPUTRA, WINDRA Woro Anggraitoningsih Noerdjito Yann Clough Yolla Frinsiska Rama Yudiyanto Yudiyanto Yudiyanto Yudiyanto Yuliastanti, Nely Yuniasari, Novita Zulfaidah Penata Gama