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Kemampuan Bacillus spp. Dalam Meningkatkan Ketahanan Tanaman Tomat Terhadap Infeksi Virus Keriting Kuning Anshari, Ahmad; Aidawati, Noor; Salamiah, Salamiah
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.v8i3.3514

Abstract

Tomato plants (L. esculentum Mill.) are vegetable crops. Tomato production in South Kalimantan is very low due to the attack of a plant disease, namely the yellow curly virus. Caused by the presence of the vector B. tabaci, control usually carried out by farmers is only controlling the vector with insecticides, not to control the virus. This control has negative impacts. Good control and has been widely used is biological control. Which utilizes microorganisms in tomato plants to induce resistance to yellow curly virus infection. In this study, a completely randomized design (CRD) was designed with one factor. The administration of Bacillus spp. derived from bamboo plant roots, elephant grass roots and chili roots was the factor tested. There were 5 treatments and 4 replications, The results of this study showed that the administration of Bacillus spp. derived from bamboo plant roots, elephant grass roots and chili roots, was able to induce tomato plant resistance to yellow curly virus infection. The lowest percentage of yellow curly virus attack intensity with an average (10.54%) was the tomato plants treated with Bacillus spp. derived from elephant grass roots. The average attack intensity of yellow curly virus on untreated and inoculated plants was 32.63%. The administration of Bacillus spp. from bamboo roots (T2), elephant grass roots (T3), and chili roots (T4) was shown to induce tomato plant resistance to yellow curly virus infection.
THE GROWTH AND DEVELOPMENT OF Spodoptera pectinicornis (Lepidoptera: Noctuidae) PROVIDED WITH ENHANCED NUTRITION FROM Pistia stratiotes FEEDING VIA FERTILIZATION Aphrodyanti, Lyswiana; Soedijo, Samharinto; Millati, Tanwirul; Aidawati, Noor
Agric Vol. 36 No. 1 (2024)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2024.v36.i1.p67-78

Abstract

A monophage herbivorous insect called S. pectinicornis can be utilized to biologically control the weed Pistia stratiotes. Insect mass reproduction followed by release into the target weed area is one technique that can be used. The quality of the feed must be taken into consideration during maintenance in order to increase the fitness of S. pectinicornis insects and enable them to function at their best. The fertilization procedure can improve the nutritional value of P. stratiotes as a feed source. The experiment involved applying NPK fertilizer to P. stratiotes at 6 different levels: 0 g (control); 5 g; 10 g; 15 g; 20 g; and 25 g. The findings demonstrated that when NPK fertilizer was applied to Pistia stratiotes, S. pectiniconis larvae, pupae, and imago had a better chance of surviving than controls. S. pectinicornis showed improved insect growth and development since its lifespan was shorter than controls at every developmental stage. The ideal NPK fertilizer dose for maintaining Pistia stratiotes as feed during S. pectinicornis propagation is 15g/20 L of water.
Efektivitas Tiga Isolat Trichoderma Sp. Asal Pasang Surut Dalam Mengendalikan Penyakit Moler Fusarium Oxysporum F.Sp Cepae Pada Bawang Merah (Allium Ascalonicum L.) Akhmad Kamal Surya Bakti; Salamiah; Noor Aidawati
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 12 No 2 (2022): Vol 12 No 2 (2022): Edisi Desember 2022
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v12i2.214

Abstract

Moler disease in red onion caused by Fusarium oxysporum f.sp cepae is a very dangerous disease because of its fast attack, causing plant death and resulting in crop failure. Disease control itself has various ways, namely using plant-based pesticides, biological agents, and chemicals. An alternative way of controlling moler disease is using the biological agent Trichoderma sp to reduce the risk of using chemicals. The purpose of this study was to determine the ability of three Trichoderma sp. isolates. origin of tidal swamp land in controlling moler disease in red onion. The study used a completely randomized design consisting of 6 treatments and 4 replications, resulting in 24 experimental units. The treatment consisted of T0 without Trichoderma and without Fusarium inoculation, T1 without Trichoderma and Fusarium inoculation, T2a Control using Benlate and Fusarium fungicide, T3 Trichoderma from Kaladan isolate, Kab. Tapin and Fusarium, T4 Trichoderma from runway Ulin and Fusarium isolates, T5 Trichoderma from Barambai isolate, Kab. Barito Kuala and Fusarium. The results showed that Trichoderma sp. able to suppress Fusarium wilt attack on red onion plants The highest attack intensity was found in the control treatment, namely plants inoculated with Fusarium oxysporum with a value of 100%, while onion red plants treated with Trichoderma sp. able to withstand F. oxysporum attack with an attack intensity of 0. Three isolates of Trichoderma sp. namely from Kaladan, Anvil Ulin and Barambai, effectively controlling onion red moler disease caused by Fusarium oxysporum f.sp.
Keanekaragaman Arthropoda Permukaan Tanah Pada Pertanaman Bawang Merah (Allium ascalonicum L.) Pada Lahan Gambut yang Diaplikasikan Kulit Jengkol: Diversity of Soil Surface Arthropods in Shallot Plantings (Allium ascalonicum L.) On Peat Land apllied by Jengkol Bark Fahri, Fahri; Rosa, Helda Orbani; Aidawati, Noor
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 7 No. 1 (2024): 7(1): Februari 2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i1.2398

Abstract

Bawang merah merupakan komoditas rempah yang sangat penting dalam kehidupan sehari-hari. Bawang merah menjadi salah satu komoditas yang sangat berpengaruh terhadap tingkat inflasi ekonomi. Komoditas ini mengalami penurunan produksi sebanyak 101%. Pada tahun 2017 dapat menghasilkan 28.456 kuintal sedangkan pada tahun 2018 menghasilkan 14.155 kuintal. Hal ini dapat dikarenakan oleh beberapa hal yang terdapat dalam lingkungan disekitar pertanaman tersebut. Adapun tujuan dalam penelitian ini untuk mengetahui keanekaragaman arthopoda pada pertanaman bawang merah Allium ascalonicum.penelitian ini dilaksanakan mulai bulan Oktober - Desember 2021 di Lahan Desa Tegal Arum Kota Banjarbaru. Metode penelitian menggunakan metode eksplorasi yang dilakukan secara langsung dilokasi pertnamanam bawang merah trap yang diberikan perlakuan serbuk kulit jengkol dengan menggunakan jebakan permukaan tanah Pitfall. Hasil perhitungan jebakan yang dipasang memerangkap 239 ekor arthropoda yang termasuk dalam 5 ordo, yaitu Coleoptera, Orthoptera, Hymenoptera, Dermaptera dan Araneae.
Efektivitas Pestisida Nabati Daun Babadotan (Ageratum conyzoides L.) Terhadap Mortalitas Hama Wereng Coklat (Nilaparvata lugens Stal.) Pada Tanaman Padi: Effectiveness of the Vegetable Pesticide Babadotan Leaves (Ageratum conyzoides L.) Against the Mortality of Brown Planthopper Pests (Nilaparvata lugens Stal.) on Paddy Plants ., Ajijah; Rosa, Helda Orbani; Aidawati, Noor
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 7 No. 1 (2024): 7(1): Februari 2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i1.2407

Abstract

Oryza sativa L. is the main food crop in Indonesia. The need for rice continues to increase every year. Rice production in South Kalimantan in 2019 reached 790,449 tons of rice, then in 2020 it decreased to 677,105 tons of rice. One of the causes of the decline in rice productivity is the attack of the brown planthopper (Nilavarpata lugens Stall.). This research aims to determine the effectiveness of the herbal pesticide babadotan leaves on the mortality of brown planthopper pests on rice plants. This research was designed using a Completely Randomized Design (CRD). The factors tested were the administration of a herbal pesticide solution of babadotan leaves at doses of 3%, 6% and 9% with a control treatment that was not given pesnab and a chemical control as a comparison. This study had 5 treatments and 4 replications. The results of the study showed that administering 9% herbal pesticide solution from babadotan leaves was effective in controlling brown planthopper pests with a mortality value of 80%.
Efektivitas Tanaman Bintaro (Cerbera manghas) dalam Menekan Serangan Penyakit Moler pada Bawang Merah (Allium ascalonicum L.) di Lahan Gambut Dayatullah, Dayatullah; Salamiah, Salamiah; Aidawati, Noor
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 7 No. 2 (2024): Vol 7(2): Juni 2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i2.2611

Abstract

Shallots are one of the important vegetable commodities that have been intensively cultivated by farmers for a long time, including in the non-substituted spices group which functions as food flavoring seasonings and ingredients for traditional medicine. In the production process, various constraint were found, one of which is the attack of pathogens that cause moler disease. This study aims to determine the effectiveness of Bintaro solution on the intensity of Moler disease attacks on shallot plants on peatlands. The study was conducted at the Phytopathology Laboratory, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru and in Tegal Arum Village, Landasan Ulin District, Banjarbaru City, South Kalimantan, from June to October 2022. The study used a completely randomized design consisting of 4 treatments and 5 replications. The treatment tested was the application of old b intaro fruit, young bintaro fruit, bintaro leaves plus 1 control treatment. The application of vegetable pesticides was carried out by pouring the solution onto the surface of each shallot plant as much as 5 ml per plant, which was carried out 7 times with an interval of 1 week. Parameters observed were the intensity of the attack of moler disease, fresh weight of the bulbs, the number of bulbs and the diameter of the shallot bulbs. The results showed that the incubation period for the pathogen causing moler disease was 14 days. The application of bintaro plant solution was unable to suppress the attack of moler disease on shallots on peatlands and was unable to increase the number of shallot bulbs, but the application of old bintaro fruit was able to increase tuber wet weight by 41kg/ha and tuber diameter by 2%.
Potensi Metabolit Sekunder Trichoderma SPP. dalam Menghambat Perkembangan Colletotrichum SPP. Secara In Vitro Fatimah, Fatimah; Aidawati, Noor; Mariana, Mariana
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 7 No. 3 (2024): Oktober2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i3.2902

Abstract

Chili is one of the cultivated plants, one of the main problems that often occurs due to anthracnose attacks caused by the fungus Colletotrichum spp. One biological control that can be used is Trichoderma spp., Trichoderma spp. can produce secondary metabolites containing antibiotic compounds, enzymes, toxins and hormones. The aim of this research was to determine the potential of secondary metabolites of Trichoderma spp. which comes from the rhizosphere of bamboo, chili and elephant grass plants which have the potential to inhibit the development of the fungus Colletotrichum spp. anthracnose disease in vitro. The research method used a completely randomized design with a single factor. Consisting of three (3) treatments and one (1) control, repeated five (5) times, totaling twenty (20) experiments. This research was carried out at the Phytopathology Laboratory, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru. The research results show different inhibitory forces. Secondary metabolites from the roots of chili plants showed a higher inhibitory power, namely 45.65% compared to 16.82% from the roots of bamboo plants and 16.71% from the roots of elephant grass plants. However, secondary metabolites from the roots of bamboo plants and elephant grass plants have the same abilities. A 20% concentration can inhibit the growth of Colletotrichum spp. on day 3, while further observation of the ability of secondary metabolites of Trichoderma spp. suppress the development of Colletotrichum spp. decreasing.
Pemberdayaan Petani melalui Pelatihan Pembuatan Trichoderma sp. sebagai Solusi Pengendalian Penyakit Tanaman di Kecamatan Astambul Aidawati, Noor; Liestiany, Elly; Aphrodyanti, Lyswiana; Sepe, Muslimin; Abbas, Saipul; Tuti, Harlina Kusuma; Safitri, Gizza Anellia; Thahir, Nurhikmah Khairiyah
Lumbung Inovasi: Jurnal Pengabdian kepada Masyarakat Vol. 10 No. 4 (2025): December
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/1ykz6h82

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk memberdayakan petani di Kecamatan Astambul, Kabupaten Banjar, melalui pelatihan pembuatan Trichoderma sp. sebagai agen hayati pengendali penyakit tanaman. Ketergantungan petani terhadap pestisida kimia masih tinggi akibat terbatasnya pemahaman tentang alternatif pengendalian hayati. Pelatihan yang dilaksanakan pada 9 Oktober 2025 di Balai Penyuluhan Pertanian Kecamatan Astambul melibatkan 20 petani padi dengan pendekatan partisipatif dan metode praktik langsung. Kegiatan mencakup penyuluhan tentang hama dan penyakit tanaman padi serta demonstrasi pembuatan inokulum Trichoderma sp. menggunakan bahan lokal yang mudah diperoleh.Pelatihan ini berhasil meningkatkan pemahaman petani mengenai mekanisme kerja Trichoderma sp. dan keterampilan teknis dalam memproduksi inokulum secara mandiri. Meskipun penerapan langsung di lahan belum dilakukan, hasil diskusi menunjukkan bahwa petani mulai memahami potensi penggunaan Trichoderma sp. untuk mengurangi frekuensi penyemprotan pestisida kimia sebanyak 1–2 kali per musim tanam. Selain itu, berdasarkan referensi ilmiah, penggunaan Trichoderma sp. secara konsisten berpeluang meningkatkan kesehatan perakaran dan produktivitas tanaman padi hingga 10–20%. Program ini juga memperkuat kolaborasi antara perguruan tinggi, Balai Penyuluhan Pertanian, dan kelompok tani sebagai langkah awal menuju penerapan biokontrol yang berkelanjutan. Untuk menjaga keberlanjutan program, diperlukan pendampingan teknis lanjutan, ketersediaan isolat berkualitas, serta pengembangan unit produksi inokulum di tingkat kelompok tani. Kegiatan ini menunjukkan potensi besar sebagai model pemberdayaan petani menuju pertanian yang lebih ramah lingkungan dan berkelanjutan. Empowering Farmers through Training on the Production of Trichoderma sp. as a Solution for Plant Disease Control in Astambul District Abstract This community service program aimed to empower farmers in Astambul District, Banjar Regency, through training on the production of Trichoderma sp. as a biological agent for plant disease control. Farmers in the region remain highly dependent on chemical pesticides due to limited knowledge of alternative biological control methods. The training, conducted on 9 October 2025 at the Agricultural Extension Center of Astambul District, involved 20 rice farmers using a participatory approach and hands-on learning methods. The activities included a lecture on major pests and diseases of rice plants and a demonstration of Trichoderma sp. inoculum production using easily accessible local materials.The program successfully improved farmers’ understanding of the mode of action of Trichoderma sp. and enhanced their technical skills in producing inoculum independently. Although field application has not yet been carried out, discussions with participants indicated that farmers now recognize the potential of Trichoderma sp. to reduce the frequency of chemical pesticide applications by 1–2 times per planting season. In addition, scientific references indicate that the consistent use of Trichoderma sp. may improve root health and increase rice crop productivity by 10–20%. The program also strengthened collaboration among universities, the Agricultural Extension Center, and farmer groups as an initial step toward sustainable biocontrol implementation. To ensure long-term sustainability, continued technical assistance, access to high-quality isolates, and the development of inoculum production units at the farmer-group level are required. Overall, this program demonstrates strong potential as a model for empowering farmers and promoting environmentally friendly and sustainable agriculture.