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muhammad indar pramudi
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Prodi proteksi Tanaman, jurusan hama dan penyakit tumbuhan. fakultas pertanian Universitas lambung mangkurat. Jl. A. Yani km.36 simpang empat kota banjarbaru Kalimantan Selatan
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INDONESIA
jurnal proteksi tanaman tropika
Published by Universitas Lambung Mangkurat
ISSN : -     EISSN : 26858193     DOI : https://doi.org/10.20527/jptt.v7i1
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Proteksi Tanaman Tropika (JPTT) publishes articles in plant pests, plant pathogens, plant damage caused by those pests and pathogens and or their management in tropical and sub tropical areas. In addition to basic and applied research papers, JPTT publishes short communication that have not been published. Before being accepted for publication, all manuscripts must be peer reviewed. The journal is published fourmonthly in February, June and October. The JPTT is published by Plant Protection Department, Faculty of Agriculture, University of Lambung Mangkurat Indonesia Jurnal Proteksi Tanaman Tropika (JPTT) menerbitkan artikel tentang hama dan penyakit tanaman, patogen tanaman, kerusakan tanaman yang disebabkan oleh hama dan patogen tersebut dan atau pengelolaannya di daerah tropis dan sub tropis. Selain makalah penelitian dasar dan terapan, JPTT menerbitkan komunikasi singkat yang belum dipublikasikan. Sebelum diterima untuk publikasi, semua naskah harus ditinjau oleh rekan sejawat. Jurnal ini diterbitkan empat bulanan pada bulan Februari, Juni dan Oktober. JPTT diterbitkan oleh Departemen Proteksi Tanaman, Fakultas Pertanian, Universitas Lambung Mangkurat Indonesia
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 206 Documents
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Waktu Aplikasi PGPR, Streptomyces sp. dan Bokashi Kayapu Untuk Mengendalikan Penyakit Bercak Daun (Cercospora oryzae) Pada Padi beras merah (Oryza nivara L.) di Lahan Basah Rifandi, M Agung; Budi, Ismed Setya; Pramudi, Muhammad Indar
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 8 No. 2 (2025): Vol 8(2): Juni 2025
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v8i2.3227

Abstract

The main pathogen that causes red rice disease is Cercospora oryzae which causes leaf spots. This research aims to determine the role of Streptomyces sp., Bokashi kayapu and Plant Growth Promoting Rhizobacteria (PGPR) in reducing the severity of bacterial infections of red rice in wetlands. This study used a completely randomized design (CRD) with six treatments and four replications: control, PGPR and Streptomyces sp. and Bokashi kayapu at the age of 60 days, 70 days, 80 days, 60 days and 70 days. Each treatment was able to reduce the incidence of leaf spots caused by the Cercospora oryzae fungus by at least 69.87% compared to 81.68% in the control group. Each treatment also reduced disease severity by 25.1% compared to 32.40% in the control group. Apart from that, plant height increased by 145.5 cm compared to 136.75 cm in control. The number of grains/panicles could increase by 316 grains compared to 267 grains in control. And can increase the weight of 100 grains weighing 1.60 g while the control is 1.45 g.
Uji macam isolat Trichoderma sp. Terhadap Penyakit Layu Fusarium Pada Tanaman Cabai Besar Yuliani, Renita Anti; Marsuni, Yusriadi; Budi, Ismed Setya
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 8 No. 2 (2025): Vol 8(2): Juni 2025
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v8i2.3228

Abstract

Large chilies are a type of vegetable that is widely used in Indonesia due to the large demand for chili consumption by the public. However, there is also a decrease in production yields due to attacks by plant pests (OPT) in the form of diseases such as fusarium wilt caused by the fungus Fusarium sp. One safe and environmentally friendly alternative control that can be given to plants is Trichoderma sp. because the content of trichoderma is considered capable of having a positive impact on plants. This study aims to determine the isolates of Trichoderma sp. Different types are used, which isolate is more effective and is able to suppress fusarium wilt in large chili plants. The research method was a completely randomized design with one factor consisting of 5 treatments with 4 replications, a total of 20 experimental units. The research was carried out at the Phytopathology Laboratory, Department of Plant Pests and Diseases, Faculty of Agriculture, ULM and the Experimental Garden, Faculty of Agriculture, ULM. The result of this research is the application of Trichoderma sp. gives results that have a real effect on plant height and are able to reduce the percentage of cases of fusarium wilt disease in chili plants. The best treatment is for Trichoderma sp. isolate from Isolate from Hiyung Village, Tapin with the lowest percentage of disease incidence of 25% and stimulated plant height growth with a height of 28.09 cm.
Pemanfaatan Gulma Supan-Supan (Neptunia oleracea L.) Sebagai Pupuk Organik Plus Agens Hayati Untuk Mengendalikan Nematoda Meloidogyne spp. Pada Tanaman Seledri (Apium graveolens L.) Nafisa, Lingzhi Zilfa; Liestiany, Elly; Rosa, Helda Orbani
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 8 No. 2 (2025): Vol 8(2): Juni 2025
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Celery is a vegetable that plays an important role in meeting the nutritional needs of Indonesian people. However, celery production faces several challenges, including root knot disease caused by the nematode Meloidogyne spp. This causes a significant decrease in productivity. The biological control used is environmentally friendly biological control using Bokashi fertilizer using Supan-supan weed (Neptunia oleracea L.), EM4, PGPR and a mixture of EM4 as a decomposer with the addition of Trichoderma sp. The aim of this research is to determine the potential of supan-supan weed as an organic fertilizer together with the biological agent Trichoderma sp. in controlling root nematodes Meloidogyne spp. on celery plants. The research was carried out from January to July 2024 in Sungai Besar Village and the Phytopathology Laboratory, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru. The research method used a completely randomized design (CRD) using the test agents EM4, PGPR, Ecoenzyme and Trichoderma sp. which consisted of (7) treatments with (4) replications and each experimental unit consisted of (3) plants so that the total plants were 84 plants. The results showed that giving EM4, PGPR and eco-enzyme could decompose bokashi supan-supan fertilizer and giving bokashi supan-supan + EM4 + Trichoderma sp. is the best treatment for the number and severity of root knot nematodes.
Efektivitas Tiga Bahan Aktif Insektisida Dalam Mengendalikan Hama Spodoptera frugiperda Pada Tanaman Jagung Manis (Zea mays L.) Bersinar, Saras; Pramudi, Muhammad Indar; Liestiany, Elly
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 8 No. 2 (2025): Vol 8(2): Juni 2025
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v8i2.3230

Abstract

Corn in Indonesia is the second most important food crop after rice. There are many types or varieties of corn such as sweet corn and feed corn which are commonly used as food, feed, fuel, and industrial raw materials. The increasing productivity of corn as a food commodity is hampered by various factors, one of which is the presence of armyworm pests (Spodoptera frugiperda) which attacks the growing points of corn plants. ArmywormS. frugiperdais an invasive insect that has become a major pest of corn crops (Zea mays) in Indonesia. Severe crop losses caused by the damage caused by the attackS. frigiperdareaching 40%. Therefore, prevention is needed to control the armyworm pest, one of which is by using chemical insecticides that are relatively fast, time efficient and easy and produce satisfactory results. This study aims to observe symptoms of attack, calculate the intensity of damage, incidence of attack and percentage of damage to corn cobs. This study was conducted to analyze the effect of insecticide useEmamectin benzoate, lambda cyhalothrinAnd On Fipronwith different doses. This study used an experimental method with a Completely Randomized Design (CRD), namely water treatment (control) and 6 synthetic insecticide treatments, namelyEmamectin benzoate (KL1.1) 0.7 ml/L,(KL1.2) 1.2 ml/l,lambda cyhalothrin(KS2.1) 1 ml/L, (KS2.2)1.2 ml/l And On Fipron (KF3.1) 0,25 ml/L, (KF3.2) 1.2 ml/l. The results of this study indicate that insecticides with Kl treatment1.10.7ml/l can reduce the incidence of attacks by (19.17%), attack intensity by (0.7%) and cob damage (14.29%).
Pengaruh Pestisida Nabati Daun Ketepeng Cina (Cassia alata linn.) Terhadap Mortalitas Hama Wereng Batang Coklat (Nilapavarta lugens stal.) Pada Tanaman Padi Astuti, wahyu puji; Aidawati, Noor; Liestiany, Elly
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 8 No. 2 (2025): Vol 8(2): Juni 2025
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v8i2.3231

Abstract

One of the causes of decreased production of rice plants is the attack of pests caused by the brown planthopper (Nilapavarta lugens Stal.). This study aims to determine the effect of the botanical pesticide Chinese ketepeng leaves (Cassia alata L.) on the mortality of brown planthopper pests (N. lugens Stal.) on rice plants. The method used in this research was the RAL (Completely Randomized Design) method with one factor, namely the concentration of botanical pesticides, consisting of 6 treatments with 4 replications, and having 24 experimental units in the form of a water solution as a negative control, a synthetic pesticide solution as a positive control and concentrations of Chinese ketepeng leaf solution of 10, 30, 50 and 70%. The data analysis technique uses the Least Significant Difference Test (BNT/LSD) at a significance level of 5%. The results show that the botanical pesticide solution derived from the leaves of Chinese ketepeng (C. alata L.) can cause death (mortality) in the brown planthopper (N. lugens Stal.). During 336 hours or 14 days of observation, the death rate of brown planthoppers due to the vegetable pesticide Chinese ketepeng leaves at concentrations of 10, 30, 50 and 70% was 31.67, 46.67, 51.67 and 68.33% respectively. LC50 (Lethal Concentration 50%) with a mortality value of 68.574% in the dose range of 50 to 70% and the results of the LT50 (Lethal time) probit showed that the T4 treatment showed the fastest LT50, namely 192.512 hours in killing 50% of the brown planthopper nymphs.
Pengaruh Perbedaan Ketinggian Paranet Terhadap Serangan Hama Pada Tanaman Cabai Besar (Capsicum annuum L) Azis, Abdul; Marsuni, Yusriadi; Rosa, Helda Orbani
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 8 No. 2 (2025): Vol 8(2): Juni 2025
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Large chilies are one of the vegetable commodities that are still widely consumed and in demand, so demand in Indonesia continues to increase along with population growth. However, large chili plants are susceptible to pest and disease attacks which result in decreased production. One of the main problems in cultivating large chilies is pest attacks. Some pests that often attack chili plants include thrips (Thrips parvispinus), whitefly (Bemisia tabaci Genn), aphids (Aphis gossypii Glover), fruit flies (Bactrocera spp.) and other pests that can inhibit plant growth. Some pest control methods that can be applied include the use of yellow traps, the use of natural enemies, environmental sanitation and various other methods. This research uses paranets as a tool that is expected to reduce pest attacks that can harm chili crop yields. The method used was a Completely Randomized Design (CRD) with five paranet height treatments, namely without paranet, 50 cm, 75 cm, 100 cm and 125 cm. Each treatment consisted of four replications with four plants per experimental unit so that there were a total of 80 plants. Observations were made by recording the type and number of pests and observing damage to large chili fruit. The research results show that the use of paranets can reduce the number of pests that attack large chili plants and reduce the percentage of fruit damage due to pest attacks.
Inovasi Teknologi Pengelolaan Tanah dan Air untuk Meningkatkan Produktivitas Lahan Purnama Mendrofa, Ayu Indah
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 8 No. 2 (2025): Vol 8(2): Juni 2025
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v8i2.3233

Abstract

Technological innovation in soil and water management plays a crucial role in sustainably increasing agricultural land productivity. This article aims to review the latest technological innovations applied in soil and water management, such as soil testing, balanced fertilization, amelioration, precision agriculture, as well as Internet of Things (IoT)-based irrigation systems and digital water management. The method used is a literature review of various freely accessible national and international journals. The review shows that the implementation of these technological innovations can improve the efficiency of agricultural input use, optimize crop yields, and reduce negative environmental impacts. The integration of digital technology also accelerates data-driven decision-making, supporting agriculture that is adaptive to climate change. Therefore, technological innovation in soil and water management is essential to support future food security and land productivity.
Pengaruh Ekstrak Daun Karamunting (Rhodomyrtus tomentosa (Aiton) Hassk.) Untuk Mengendalikan Spodoptera frugiperda J. E. Smith Hidayah, Lyly; Rosa, Helda Orbani; Pramudi, Muhammad Indar
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 8 No. 3 (2025): Oktober 2025
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v8i3.3511

Abstract

Spodoptera frugiperda J. E. Smith (Fall Armyworm) is a pest that attacks corn and other economically important crops. S. frugiperda larvae can damage all parts of the corn plant including stems, leaves, shoots, tillers, and even the leaves of young plants can be damaged. This research aims to determine the effect of R. tomentosa leaf extract in controlling S. frugiperda. The method used was research using a Completely Randomized Design (CRD) with 6 treatments and 2 replications, resulting in 24 experimental units. The treatment involved R. tomentosa leaf extract at different doses and application methods by dipping the larvae and spraying the leaves. As a result, the life cycle of S. frugiperda lasts 32-54 days and extract doses of 10 ml (95%) and 8 ml (85%) are effective in killing larvae, while lower doses also have a significant effect.
Ketertarikan Serangga Terhadap Berbagai Jenis Warna Dan Ketinggian Perangkap Pada Tanaman Cabai Besar Saupi, Muhammad; Rosa, Helda Orbani; Marsuni, Yusriadi
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 8 No. 3 (2025): Oktober 2025
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v8i3.3512

Abstract

Color traps are one way to control insects around plants. This research aims to determine the type of color and height of the trap on insect attraction to chili plants in 2 generative phases and vegetative phase. This research took place in Bentok Darat Village, Bati-Bati District, Tanah Laut Regency, South Kalimantan Province. The method used was (RAL) with 2 factors and 3 repetitions. The first color factor is W1: Yellow, W2: Green, W3: Red and the second factor is the height of T1: 30 cm, T2: 60 cm and T3: 90 cm. The results of this research were that yellow traps had the highest number of insect catches, namely 1,634 and at a height of 30 cm, yellow traps had the highest number of catches, 362. From this research, the total number of insect catches obtained was 3,676 individuals. In the vegetative phase there were 1,629 insects and in the generative phase there were 2,047 insects.
Identifikasi Bakteri Patogen Pascapanen Jagung Pakan (Zea mays L.) Maulana, Ahmad; Marsuni, Yusriadi; Budi, Ismed Setya
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 8 No. 3 (2025): Oktober 2025
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v8i3.3513

Abstract

Postharvest plant pest organisms include bacteria. This research aims to determine the colony morphology characteristics and physiology of post-harvest pathogenic bacteria of feed corn (Zea mays L.), and to determine its genus. The method used was purposive sampling and samples were taken from the PT. Arutmin Indonesia Site Satui storage warehouse in Satui District, Tanah Bumbu Regency. Bacteria isolated from samples and positive for being pathogenic on corn seeds were identified by observing the colony's morphological characteristics and physiology. The results showed that the pathogenic bacteria identified were bacteria from the genus Dickeya and there were still bacteria of unknown genus, and no bacteria from the genus Pantoea were found. The first bacteria of the Dickeya genus are white with a grayish circular pattern in the middle, round to irregular shape, uneven edges, flat surface, and not shiny. These characteristics are the same as those of the Dickeya zeae bacteria. The second Dickeya genus of bacteria looks grayish white in the middle and bright white at the edges, round to irregular in shape, the edges look slightly blurry and slightly stringy, the surface is convex to flat, and shiny. These characteristics are the same as those of the Dickeya chrysanthemi bacteria. Based on their physiological characteristics, the bacteria obtained have similarities with the bacteria of the genus Dickeya, namely they are gram negative, can grow in aerobic and anaerobic conditions, can produce the catalase enzyme, are not yellow if grown on YDC media, can cause soft rot, and can produce the enzyme lecithinase.

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