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All Journal Jurnal Biologi Tropis Agroteksos Journal of Microbiology, Biotechnology and Conservation
Bambang Supeno
Universitas Mataram
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Immunology & microbiology Social Sciences

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Using The Refugia Plant as an Alternative Habitat for Predatory Insects On Potato Plants M. Sarjan; Hery Haryanto; Bambang Supeno; Amrul Jihadi
Jurnal Biologi Tropis Vol. 23 No. 2 (2023): April-June
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.v23i2.4426

Abstract

One of the technological innovations that is very relevant for the implementation of IPM is habitat manipulation using refugia plants to conserve predatory insect. The aim of this study was to determine the effect of different species of Refugia plants on the diversity and species richness of predator on potato plants and their production yields. The research method used was a field experimental method with a randomized block design with 5 treatments of Refugia plant species repeated 3 times. The data were analyzed using analysis of variance (ANOVA) and are further tested by Honest Significant Difference (BNJ) analysis at a significance level of 5 percent. The results showed that nine predatory species were found in refugia and potato plants, namely Crytoleamus montrouzieri, Cocinella transversalis, Coleophora inaequalis, Monocielus sexmaculatus, Axion plagiatum, Coleophora reniplagiata, Illeis koebelei, Mantidae and Formicidae. The insect diversity index (H') of the predators found was rated as moderate for all treatments, ranging from 1.2 to 1.9.
IDENTIFIKASI HAMA LALAT BUAH (Diptera: Tephritidae) PADA BEBERAPA VARIETAS TANAMAN MANGGA (Mangifera indica L.) DI KABUPATEN LOMBOK UTARA Baiq Elaswari Arimbi; Hery Haryanto; Bambang Supeno
AGROTEKSOS, Jurnal Ilmiah Ilmu Pertanian Vol 33 No 1 (2023): Jurnal Agroteksos April 2023
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/agroteksos.v33i1.790

Abstract

This study aims to identify fruit flies that attack several varieties of mangoes in North Lombok District. The method used in this study is descriptive with survey techniques. Sampling was done by purposive random sampling. The implementation of the activity was carried out at 17 location points of the farmers' mango orchards in the North Lombok Regency. The identification results found two genera of fruit flies that attack seven varieties of mango, namely Bactrocera and Zeugodacus. The genus Bactrocera found 12 species, namely B. pallida, B. musae, B. correcta, B. pyrifoliae, B. dorsalis, B. neohumeralis, B. tuberculata, B. carambolae, B. opiliae, B. endiandrae, B. kandiensis and B. papayae, while the genus Zeugodacus found two species, namely Z. tau and Z. depressus. Bactrocera pyrifoliae is a fruit fly species that dominates mango varieties in North Lombok Regency with a dominance level of 0.59. One species of fruit fly was found belonging to the Quarantine Plant Pest Organisms (OPTK) group A2, namely Bactrocera musae. The diversity of fruit flies is 2.86, the abundance is 95.87%, and the dominance is 0.70.
UJI EFEKTIVITAS BEBERAPA TANAMAN OBAT TERHADAP REPELENSI SERANGGA HAMA PERUSAK BERAS PADI VARIETAS CILIWUNG DI GUDANG BERAS Krisna Antaboga; Bambang Supeno; Hery Haryanto
AGROTEKSOS, Jurnal Ilmiah Ilmu Pertanian Vol 33 No 2 (2023): Jurnal Agroteksos Agustus 2023
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/agroteksos.v33i2.882

Abstract

The purpose of this study was to determine the effectiveness of some plant material as insect repellence agents for rice pests Ciliwung variety. The methods used are field experiments and specimen collection. The research was carried out in one of the rice warehouses in Kuripan District and the Plant Protection Laboratory, Faculty of Agriculture, University of Mataram. The experiment was designed with a Group Randomized Design (GRD) consisting of six treatments. These treatments are; P0 (control), P1 (betel leaf; Piper crocatum), P2 (fragrant pandan leaves; Pandanus amarylifolius), P3 (bay leaf; Syzigium polyanthum), P4 (kaffir lime leaves; Citrus hystrix), and P5 (garlic bulbs; Alium Sativum). The results showed that betel leaf, fragrant pandan leaf, bay leaf, and kaffir lime leaf were effective against the rejection of three insect pests found. Three families of rice-destroying pests were found in Ciliwung varieties, namely; Family Tenebrionidae, Family Curculionidae, and Family Pyralidae. The plant materials used (betel leaf, fragrant pandan leaf, bay leaf, kaffir lime leaf, and garlic bulb) have no real effect on the diversity, dominance, and richness of Ciliwung variety rice pest species
IDENTIFIKASI HAMA WERENG PADA TANAMAN MANGGA (Mangifera indica L.) DI KABUPATEN LOMBOK UTARA Amrul Jihadi; Bambang Supeno; Ruth Stella Petrunela Thei
AGROTEKSOS, Jurnal Ilmiah Ilmu Pertanian Vol 33 No 2 (2023): Jurnal Agroteksos Agustus 2023
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/agroteksos.v33i2.875

Abstract

Tanaman mangga merupakan salah satu tanaman hortikultura yang memiliki beragam manfaat sehingga banyak dibudidayakan masyarakat. Hama wereng diketahui merupakan hama penting pada tanaman mangga yang mempengaruhi kualitas dan produksi buah mangga. Penelitian ini bertujuan untuk mengidentifikasi hama wereng yang berasosiasi pada tanaman mangga. Metode penelitian yang digunakan ialah metode penelitian deskriptif dan pengambilan sampel dilakukan dengan teknik survey lapangan pada dua lokasi kebun mangga di Kabupaten Lombok Utara. Kegiatan identifikasi dilakukan di Laboratorium Produksi dan Pascapanen Fakultas Pertanian Universitas Mataram. Ditemukan empat spesies wereng yang berasosiasi dengan tanaman mangga ialah 1). Idioscopus nitidulus; 2) Idioscopus clypealis; 3). Sanurus flavovenosus; dan 4). Sanurus indecora.
Karakterisasi Hama Baru Spodoptera Frugiperda Pada Tanaman Jagung (Zea mays L.) Di Lombok Barat Erwin Juwanda; Bambang Supeno; Hery Haryanto; Muhammad Hari Aditia Pratama
Journal of Microbiology, Biotechnology and Conservation Vol. 1 No. 1 (2025): Journal of Microbiology, Biotechnology and Conservation (jMBC)
Publisher : Master’s Program in Biology, Faculty of Mathematics and Natural Sciences, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jmbc.v1i1.6062

Abstract

Maize (Zea mays L.) is the main food crop in Indonesia after rice, but is vulnerable to attack by plant pests (OPT), including Spodoptera frugiperda, an invasive insect that attacks corn plants. This research aims to observe the population, level of attack and characteristics of the pest of S. frugiperda in West Lombok Regency. Based on observations, the eggs of this pest are brownish white, round in shape, and have an average size of 0.33 mm × 0.47 mm. The male pupa is reddish brown with dimensions of 14.25 mm × 4.32 mm, while the female pupa is larger, namely 17.53 mm × 5.13 mm. Larvae are found in various instars (2-6) with sizes from 1.53 mm to 35.16 mm, and colors varying from light green to dark brown. Male imagos are smaller than females, with a length of 12.45 mm and a wingspan of 27.73 mm, while female imagos have a size of 14.38 mm and a wingspan of 31.47 mm. The highest population was found at location 3 with 123 larvae, while the lowest population was at location 13 with 1 larva. The highest attack rate occurred at location 7 (50%) and the lowest at location 11 (5%). The observation method includes assessing the level of damage based on the attack intensity score (0–4). This research proposes further studies to understand the distribution and control mechanisms of S. frugiperda in order to minimize its impact on corn cultivation, especially in Nusa Tenggara Barat, Indonesia.
Co-Authors Amrul Jihadi Baiq Elaswari Arimbi Erwin Juwanda Hery Haryanto Krisna Antaboga M. Sarjan Muhammad Hari Aditia Pratama Ruth Stella Petrunela Thei