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All Journal Agrikultura JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Jurnal Agrotek Tropika Seminar Nasional Lahan Suboptimal Planta Simbiosa : Jurnal Tanaman Pangan dan Hortikultura BIOVALENTIA: Biological Research Journal
SHK, Suparman
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Immunology & microbiology Medicine & Pharmacology Other

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Inventarisasi Spesies dan Intensitas Serangan Hama Tanaman Terung (Solanum melongena L.) pada Dua Sistem Kultur Teknis di Daerah Kabupaten Agam, Sumatera Barat Arsi, Arsi; Lailaturrahmi, Lailaturrahmi; SHK, Suparman; Hamidson, Harman; Pujiastuti, Yulia; Gunawan, Bambang; Pratama, Rahmat; Umayah, Abu
Agrikultura Vol 33, No 2 (2022): Agustus, 2022
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/agrikultura.v33i2.40249

Abstract

Terung (Solanum melongena L.) termasuk salah satu komoditas sayuran buah penting yang mempunyai banyak varietas dengan berbagai bentuk dan warna yang khas. Dalam budidaya tanaman terung, beberapa kendala yang sering dihadapi oleh petani. Kendala ini salah satunya adalah adanya serangan organisme pengganggu tanaman. Gangguan hama pada tanaman terung dapat penurunan produksi karena serangan hama mengakibatkan pertumbuhan dan perkembangan tanaman menjadi tidak optimum. Tujuan penelitian ini adalah untuk melakukan inventarisasi spesies dan menentukan intensitas serangan hama tanaman terung pada dua sistem kultur teknis di Kabupaten Agam, Sumatera Barat. Penelitian dilakukan dari bulan Mei sampai Juli 2021. Metode yang digunakan adalah survey atau observasi langsung di lapangan untuk mengamati jenis spesies, jumlah populasi dan intensitas serangan hama dengan pengambilan sampel yang dilakukan secara acak. Penelitian dilakukan di dua lahan pertanaman terung dengan umur tanaman yang berbeda. Jumlah populasi dan intensitas serangan hama dianalisis menggunakan uji t pada taraf kepercayaan 5%. Hama yang ditemukan pada tanaman terung adalah Epilachna sparsa (Coleoptera: Coccinellidae), Empoasca sp. (Hemiptera: Cicadellidae), Bemisia tabaci (Hemiptera: Aleyrodidae), Spodoptera litura (Lepidoptera: Noctuidae), Chrysodeixis chalcites (Lepidoptera: Noctuidae) dan Bradybaena sp. (Stylommatophora: Bradybaenidae). Hasil pengamatan menunjukkan bahwa kultur teknis berpengaruh secara signifikan terhadap populasi hama dan intensitas serangan hama Empoasca sp., B. tabaci, E. sparsa, S. litura, Bradybaena sp. dan C. chalcites , akan tetapi populasi hama dan insitensitas serangan pada masing-masing pengamatan ada yang tidak berpengaruh secara signifikan.
Effects of holy basil (Ocimum sanctum) on viral disease of chili (Capsicum annum L.) under mixed crop cultivation Arsi, Arsi; SHK, Suparman; Lailaturrahmi; Hamidson, Harman; Pujiastuti, Yulia; Umayah, Abu; Gunawan, Bambang; Pratama, Rahmat; Irsan, Chandra; Suwandi
Jurnal Hama dan Penyakit Tumbuhan Tropika Vol. 23 No. 2 (2023): 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.22349-57

Abstract

Chili is one of the important commodities in Indonesia. Chili cultivation faces many obstacles, leading to a decrease in production, such as virus infections. Yellow leaf curl and curly top viruses are groups of viruses that are often found in chili fields. This research was conducted to investigate the effect of intercropping (basil-chili) in suppressing viral diseases, especially yellow leaf curl and curly top viruses. A Randomized block design was used for this research, including intercropping and monoculture. The parameters observed in this study included disease incidence and intensity, the number and weight of chilies. Symptoms of virus infection include leaf curl, yellowing, and stunting. The disease has been reported to be transmitted by insect vectors, such as Aphis gossypii and Bemisia tabaci. The results showed that the incidence and intensity of yellow leaf curl and curly top virus diseases in chili pepper and basil plants were not significantly different in each treatment. The number of healthy chilies and their weight were also not significantly different. Damaged chilies are fruits that have been attacked by fruit flies. Basil intercropped with chilies attracts fruit flies, which affects the quantity and weight of the harvested chilies. The population of B. tabaci was significantly different in each treatment, while A. gossypii did not show significant differences among the treatments. Intercropping basil and chili increased the population of A. gossypii, while the population of B. tabaci decreased in this treatment. These two insect pests are vectors for yellow leaf curl and curly top viruses.
Pengaruh Kultur Teknis terhadap Serangan Penyakit pada Tanaman Oyong (Luffa Acutangula) di Desa Kuripan Kecamatan Empat Petulai Dangku Arsi, Arsi; SHK, Suparman; Hamidson, Harman; Umayah, Abu; Gunawan, Bambang; Pujiastuti, Yulia; Pratama, Rahmat; Pratiwi, Fannia Aristika
Seminar Nasional Lahan Suboptimal Vol 10, No 1 (2022): Prosiding Seminar Nasional Lahan Suboptimal ke-10 “Revitalisasi Sumber Pangan N
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Arsi A, SHK Suparman, Hamidson H, Umayah A, Gunawan B, Pujiastuti Y, Pratama R, Pratiwi FA.  2022. The effect of technical culture on disease attacks on oyong (Luffa Acutangula) plants in Kuripan Village, Kecamatan Four Petulai Dangku. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang  27 Oktober 2022. pp. 1011-1022.  Palembang: Penerbit dan Percetakan Universitas Sriwijaya (UNSRI).The luffa plant/oyong is a fruit vegetable that is widely consumed by Indonesians in the form of fresh fruit The nutritional value of luffa is quite good because this fruit vegetable is a source of vitamins and minerals. Oyong plant is a climbing plant/vine. Oyong plants need a dry climate, with sufficient water availability throughout the season. Agricultural cultivation systems are never free from pests or diseases. In the field of farmers, there is not much knowledge about plant diseases or the causes of the disease itself. For this reason, this research practice aims to determine the effect of intercropping on disease attacks on Oyong (Luffa acutangula) plants. Field practice has been carried out in Kuripan Village, Empat Petulai Dangku District, Muara Enim Regency, South Sumatra Province from May to June 2022. The observation method used in this field practice is the direct observation method in the field which is carried out by determining the land, the land being taken has different cropping patterns. Then determine the plants to be sampled using the diagonal method. The data collected were primary data in the form of direct observation of symptoms in the field and secondary data obtained from farmer interviews. From the observation, there were 2 types of diseases, namely brown spots and virus mosaic.
Pengaruh Mulsa terhadap Serangan Hama pada Tanaman Terung (Solanum melongena L.) di Desa Timbangan Kecamatan Indralaya Utara Kabupaten Ogan Ilir Arsi, Arsi; Gustiar, Fitra; Pratama, Rahmat; SHK, Suparman; Hamidson, Harman; Umayah, Abu; Gunawan, Bambang; Pujiastuti, Yulia; Riansyah, Wanda Helmi; Djulian, Dhanillo; Muhari, Muhari
Seminar Nasional Lahan Suboptimal Vol 10, No 1 (2022): Prosiding Seminar Nasional Lahan Suboptimal ke-10 “Revitalisasi Sumber Pangan N
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Arsi A, Gustiar F, Pratama R, SHK Suparman, Hamidson H, Umayah A, Gunawan B, Pujiastuti Y, Riansyah WH, Djulian D, Muhari M. 2022. The effect off mulch on pest attack on eggplant (Solanum melongena L.) in village  Timbangan,  Subdisctrict Indralaya North, Ogan Ilir City. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang 27 Oktober 2022. pp. 1023-1032. Palembang: Penerbit dan Percetakan Universitas Sriwijaya (UNSRI).Eggplant is a type of vegetable that is favored by the community because besides having a good taste, it also contains lots of vitamins and nutrients. In eggplant cultivation, there are several obstacles that must be faced. This obstacle cannot be separated from the attack by plant pests. Plant damage caused by pests results in decreased production due to the growth and development phase of eggplant plants cannot grow and develop optimally. The purpose of this research is to determine the effect of technical culture on the types of pests, population and intensity of pest attacks on purple eggplant (Solanum melongena L.) in Timbangan Village, Indralaya Utara District, Ogan Ilir Regency. The method used includes determining the land, determining sample plots and sample plants, as well as observing population numbers and intensity of pest attacks. The research was conducted in two eggplant fields with different plant ages. The population number and intensity of pest attacks were analyzed using the t test at the 5% confidence level. The pests found in eggplant are Spodoptera litura, Cheilomenes sexmaculata, and Atractomorpha crenulata. Statistical analysis shows that there are significant differences in the two fields due to different cultivation techniques.
Teknik Budidaya Petani Tanaman Karet (Hevea brasiliensis) terhadap Hama dan Penyakit di Kecamatan Tanjung Batu, Kabupaten Ogan Ilir Arsi, Arsi; SHK, Suparman; Hamidson, Harman; Gunawan, Bambang; Pujiastuti, Yulia; Pratama, Rahmat; Mauluddin, M.
Seminar Nasional Lahan Suboptimal Vol 10, No 1 (2022): Prosiding Seminar Nasional Lahan Suboptimal ke-10 “Revitalisasi Sumber Pangan N
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Arsi A, SHK Suparman , Hamidson H,  Gunawan B, Pujiastuti Y, Pratama R, Mauluddin M. 2022. Rubber plant (Hevea brasiliensis) cultivation techniques against pests and diseases in Tanjung Batu District, Ogan Ilir Regency. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang  27 Oktober 2022. pp. 898-909. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Rubber plant (Hevea brasiliensis) is a plantation crop with high economic value and one of the important agricultural commodities in the international environment and also in Indonesia. Geographical compatibility conditions and soil types that support the growth of rubber plants (Hevea brasiliensis), make farmers in Tanjung Batu District use their land to cultivate rubber plants. Plant-disturbing organisms (OPT) are one of the obstacles encountered in rubber cultivation activities which interfere with growth and affect the yield of rubber latex production. The use of pesticides is mostly done by farmers who think they can get fast and practical results. The purpose of this study aims to evaluate farmers in rubber cultivation techniques against pests and diseases in Tanjung Batu District. This research was conducted from May to July 2022. The method used to observe rubber plants was using a simple purposive sampling method. The results of research on rubber farmers have different planting methods. The observed rubber farmers have the status of profit-sharing land. To increase rubber resistance to pests and diseases, fertilization and sanitation are carried out. Pests and diseases found on farmer's land, namely, leaf fall disease and termite pests.
KAJIAN Bacillus thuringiensis DIPERBANYAK PADA MEDIA PADAT HASIL SAMPING AGROINDUSTRI TERHADAP MORTALITAS LARVA Oryctes rhinoceros DI RUMAH BAYANG Pujiastuti, Yulia; Hakari, Irfan Mohandis; SHK, Suparman; Umayah, Abu; Gunawan, Bambang; Herlin, Weri
Jurnal Agrotek Tropika Vol 11, No 4 (2023): JURNAL AGROTEK TROPIKA VOL 11, November 2023
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jat.v11i4.6841

Abstract

Hama Oryctes rhinoceros (Coleoptera:Scarabaeidae) merupakan hama  penting pada kelapa sawit. Pengendalian secara terpadu dan berkelanjutan harus senantiasa dilakukan. Penggunaan bakteri entomopatogen Bacillus thuringiensis menjadi alternatif bagi pengendalian kimiawi. Tujuan penelitian untuk mempelajari efektivitas B. thuringiensis yang diperbanyak dengan  bahan limbah padat terhadap mortalitas O. rhinoceros. Percobaan dirancang dengan Rancangan Acak Kelompok dan dilakukan di rumah bayang, dengan 6 perlakuan meliputi :  P1: onggok + bungkil kelapa sawit (2:1), P2: onggok + ampas tahu (2:1), P3 : onggok + bungkil kacang tanah (2:1), P4 : onggok + ampok jagung (2:1), P5 (kontrol air), P6 (kontrol insektisida) dan dilakukan sebanyak 4 ulangan. Serangga uji berupa larva Oryctes instar 3, sebanyak 10 ekor per ulangan. Keadaan di rumah bayang dengan suhu udara berkisar 25,1˗40,2 oC dan kelembaban udara 52,9˗99%. Mortalitas larva tertinggi pada hari ke 20 (82,50 %) pada perlakuan P1 (onggok+bungkil kelapa sawit, 2:1), dan terendah pada P3 (onggok + bungkil kacang tanah, 2:1) (47.5%). Larva yang tetap hidup menunjukkan gejala penurunan berat dan panjang tubuh. Gejala infeksi berupa perubahan warna tubuh, tidak aktif dan gejala kematian berupa tubuh lunak dan berair. Penggunaan B. thuringiensis sebagai agens pengendali hama merupakan cara pengendalian  yang prospektif.
Hubungan Tingkat Kepatuhan Petani Hortikultura Dataran Rendah dalam Penggunaan Pestisida terhadap Populasi Hama, Penyakit, Musuh Alami, dan Keamanan Produk Margaretha, Shera; SHK, Suparman; Irsan, Chandra
J-Plantasimbiosa Vol 6 No 2 (2024)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jplantasimbiosa.v6i2.3704

Abstract

The improper use of pesticides can lead to significant negative impacts on both the environment and human health. This study evaluates horticultural farmers' compliance with recommended pesticide practices in Ogan Ilir Regency, South Sumatra, and examines the effects on pests, diseases, natural enemies, and pesticide residues in their products. This research used a direct survey method on horticultural crop cultivation land in Ogan Ilir Regency, South Sumatra, and sent plant samples to be tested for pesticide residue levels. The results showed that low-compliance farmers had high pest populations, high disease incidence, and fewer natural enemies, while high-compliance farmers had low pest populations, low disease incidence, and more natural enemies. Pesticide residue tests indicated that products from low-compliance farmers contained Amitraz residues of 0.02 mg/kg and Chlorantraniliprole residues of 0.14 mg/kg, while medium-compliance farmers had Amitraz residues of 0.02 mg/kg and Chlorantraniliprole residues of 0.18 mg/kg. No pesticide residues were detected in products from high-compliance farmers. The study concludes that adherence to recommended pesticide use significantly influences the balance of agricultural ecosystems and the safety of agricultural products.
Inventarisasi Penyakit Pada Jagung (Zea mays L.) di Desa Bakung Kecamatan Indralaya Utara Kabupaten Ogan Ilir Sumatera Selatan Tricahyati, Titi; SHK, Suparman; Hamidson, Harman; Arsi, Arsi; Agustin, Vera; Taqiyyuddin, Muhammad; Permata Sari, Yunita; Silalahi, Melda Yolanda; Anggoro Isnaini, Haidar; Ali Yahya, Irfan
Seminar Nasional Lahan Suboptimal Vol 12, No 1 (2024): Vol 12, No 1 (2024): Prosiding Seminar Nasional Lahan Suboptimal ke-12 “Revital
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Tricahyati, T., SHK., Suparman., Hamidson, H., Arsi, A., Agustin, V., Taqiyyuddin, M., Sari, Y.P.,  Silalahi, M. Y., Isnaini, H. A., Yahya, I. A. (2024). Inventory of diseases in corn (Zea mays L.) in Bakung Village, North Indralaya District, Ogan Ilir Regency, South Sumatra. In: Herlinda S et al. (Eds.),Prosiding Seminar Nasional Lahan Suboptimal ke-12 Tahun 2024, Palembang 21 Oktober 2024. (pp. 711–719).  Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Indonesia is a country with abundant natural resources. Corn is the second main food crop after rice which is very useful for human and livestock life. This plant is also a type of grass plant with a monocotyledon seed type. However, the productivity and various benefits of corn can be disrupted by biotic and abiotic constraints. These biotic constraints are in the form of attacks by plant pests (OPT). This study aimed to evaluate the implementation of integrated OPT management used by corn farmers in Bakung Village, Indralaya District. This research method uses a purposive sampling method and farmer interviews through questionnaires. From the results of the study, three diseases were found in corn fields, namely leaf blight, leaf rust, and leaf spots. The disease samples found were then identified in the Phytopathology Laboratory of the Pest and Disease Department, Faculty of Agriculture, Sriwijaya University. Leaf blight disease is caused by the fungus Exserihilum turcicum, leaf rust disease is caused by Puccinia polysora Undrew, while leaf spot disease is caused by Helminthosporium sp. There are some farmers who implement PTT such as the application of planting distances that facilitate corn field sanitation, besides also inhibiting the transfer of pests and diseases to other corn plants. There are still many farmers who have not implemented Integrated Pest Management (IPM) and still use pesticides. Of the five farmers interviewed in Bakung Village, Indralaya District, Ogan Ilir Regency, South Sumatra, not a single farmer knew about IPM.
Relationship between the Farmers' Level of Compliance in Using Pesticides and Pests, Diseases, Natural Enemies and Product Safety of Rice Amalia Rahmadani, Shinta; SHK, Suparman; Irsan, Chandra
BIOVALENTIA: Biological Research Journal Vol. 10 No. 2 (2024)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24233/biov.10.2.2024.442

Abstract

The use of pesticides is one of the control alternatives that is widely used by farmers. However, continuous and inappropriate use of pesticides can have negative impacts on humans and the environment. This research aims to determine the relationship between the level of farmer compliance in using pesticides and pest attacks, disease, natural enemy populations and product safety. The research was conducted in two areas, namely Tanjung Lago and Pemulutan by interviewing farmers and direct observation of rice fields. The variables observed were the percentage and intensity of pest attacks, plant disease. and natural enemy populations. The level of farmer compliance is connected to field data and the correlation efficiency is calculated. The relationship between farmer compliance in the use of pesticides against pests and disease is negatively correlated, and positively correlated with the population of natural enemies.  Using herbal pesticides according to the dosage can reduce the negative impact of pesticides on the environment.
PEMANFAATAN LIMBAH AGROINDUSTRI DALAM PERBANYAKAN BACILLUS THURINGIENSIS DAN TOKSISITASNYA TERHADAP LARVA Oryctes rhinoceros Syahputri, Messa; Pujiastuti, Yulia; SHK, Suparman
Jurnal Agrotek Tropika Vol. 13 No. 1 (2025): JURNAL AGROTEK TROPIKA VOL 13, FEBRUARI 2025
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jat.v13i1.8840

Abstract

Tujuan dari penelitian ini adalah untuk mempelajari efek limbah agroindustri dalam perbanyakan B. thuringiensis dan toksisitasnya terhadap larva O. rhinoceros. Penelitian dilakukan menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari 5 perlakuan dengan 4 kali ulangan meliputi : P1: (bekatul + bungkil kelapa sawit (2:1), P2: (bekatul + ampas tahu) (2:1), P3 (bekatul + bungkil kacang tanah) (2:1), P4 (bekatul + ampok jagung) (2:1), P5 (kontrol air) pada ruangan laboratorium (kisaran suhu 23,34oC-26,01oC dan kisaran kelembaban udara relatif 51,25% - 78,14%). Serangga uji berupa larva O. rhinoceros instar ke-3 sebanyak 6 ekor setiap ulangan. Tingkat mortalitas tertinggi (91,67%) tercatat pada perlakuan P1 (bekatul + bungkil kelapa sawit), sedangkan tingkat mortalitas terendah (66,67%) terjadi pada perlakuan P3 (bekatul + ampok jagung). Infeksi B. thuringiensis menyebabkan nafsu makan larva menurun dan mengakibatkan panjang dan berat tubuh larva mengalami penurunan selama pengamatan. Infeksi B. thuringiensis pada larva menyebabkan terjadinya perubahan warna pada tubuh dari putih menjadi kecoklatan hingga kehitaman dan akhirnya larva mati dalam keadaan tubuh melunak dan membusuk disertai cairan yang keluar dari tubuh larva. Secara keseluruhan hasil percobaan menunjukkan bahwa bioinsektisida berbahan aktif B. thuringiensis dengan media campuran limbah padat pertanian efektif untuk membunuh larva O. rhinoceros.
Co-Authors Abu Umayah Agustin, Vera Ali Yahya, Irfan Amalia Rahmadani, Shinta Anggoro Isnaini, Haidar Arsi, Arsi Bambang Gunawan Chandra Irsan Djulian, Dhanillo Fitra Gustiar, Fitra Hakari, Irfan Mohandis Harman Hamidson Lailaturrahmi Lailaturrahmi, Lailaturrahmi Margaretha, Shera Mauluddin, M. Muhari, Muhari Permata Sari, Yunita Pratiwi, Fannia Aristika Rahmat Pratama, Rahmat Riansyah, Wanda Helmi Silalahi, Melda Yolanda Suwandi Syahputri, Messa Taqiyyuddin, Muhammad Tricahyati, Titi Weri Herlin YULIA PUJIASTUTI