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All Journal Jurnal Sumberdaya Alam dan Lingkungan Jurnal Agroekoteknologi JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Jurnal Agrotek Tropika Jurnal Agrotropika Jurnal Pepadun Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Jurnal Proteksi Agrikultura
Titik Nur Aeny
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Earth & Planetary Sciences

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SOSIALISASI PENERAPAN PHT DAN PENANAMAN REFUGIA DALAM BUDIDAYA TANAMAN PADI BERBASIS KONSERVASI Aeny, Titik Nur; Wibowo, Lestari; Yasin, Nur; Sudarsono, Hamim
Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Vol. 3 No. 2 (2024): Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Vol 3 No 2, September
Publisher : Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpfp.v3i2.9601

Abstract

Salah satu permasalahan dalam budidaya tanaman adalah keberadaan OPT (organisme pengganggu tanaman), terutama dari kelompok hama dan patogen tanaman.  Permasalahan hama dan penyakit sangat dipengaruhi oleh berbagai faktor seperti  faktor tanaman, lingkungan, dan juga tindakan manusia dalam bentuk pengelolaan pertanian.  Pengelolaan agroekosistem yang baik merupakan langkah yang dapat mencegah dan mengendalikan hama dan penyakit tanaman.  Penerapan sistem pertanian berbasis konsevasi saat ini terus dikembangkan untuk menunjang sistem pertanian berkelanjutan, salah satunya melalui pemanfaatan tanaman refugia. Tujuan dari kegiatan ini adalah sosialisasi dan meningkatkan pengetahuan petani tentang budidaya tanaman padi berbasis konservasi dengan penerapan PHT dan penanaman refugia.  Sasaran utama dalam kegiatan pengabdian kepada masyarakat ini adalah anggota Kelompok Wanita Tani (KWT) Mawar di Desa Sidosari Kecamatan Natar  Kabupaten Lampung Selatan. Dalam pelaksanaannya, kegiatan ini  dilakukan dalam tiga tahapan yaitu (1) survei awal dan pengenalan petani sasaran serta analisis  kondisi lapangan, (2) penyampaian materi tentang budidaya tanaman padi berbasis konservasi dengan penerapan PHT dan penanaman tanaman refugia, dan (3) demonstrasi/praktik pembuatan pestisida nabati, cara aplikasi, dan pengamatan di lapang.  Dalam penyampaian materi digunakan metode ceramah yang dilanjutkan dengan diskusi, tapi sebelumnya dilakukan pre-test untuk mengetahui tingkat pemahaman para peserta terhadap materi yang akan disampaikan. Setelah selesai penyampaian materi dilakukan ­post-test. Hasil kegiatan menunjukkan bahwa pengetahuan dan pemahaman petani meningkat dalam hal tinjauan komponen dalam agroekosistem padi sawah,  segitiga penyakit, bioekologi hama dan penyakit, serta teknik pengendalian hama dan penyakit yang ramah lingkungan berbasis konservasi dengan penerapan PHT dan penanaman refugia. Peserta juga mengetahui dan mampu membuat pestisida nabati. Peserta yang tergabung dalam KWT Mawar di Desa Sidosari ini  sangat antusias dalam menyimak dan mengikuti materi yang diberikan dan sangat berharap kegiatan dan pembinaan dapat terus berjalan.
Kajian taksonomi penyakit bulai pada tanaman jagung dan pengendaliannya wahyudi, wahyudi; Selviani, Zakiah; Wati, Tri Agus Setiya; Sari, Ni Nengah Yulyani Purnami; Jayanti, Watini Hefri; Dirmawati, Suskandini Ratih; Aeny, Titik Nur; Suharjo, Radix
Jurnal Proteksi Agrikultura Vol. 2 No. 1 (2025): MAY, JURNAL PROTEKSI AGRIKULTURA
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpa.1213-21

Abstract

Downy mildew disease in maize plants (Zea mays) caused by the pathogen Peronosclerospora maydis is a serious threat to maize production in Indonesia, which is one of the main food commodities. The disease can cause significant crop yield losses, so a deep understanding of the taxonomy, epidemiology, and control strategies of the disease is important. This study aims to identify the taxonomy of downy mildew, analyze environmental factors that affect the progression of the disease, and evaluate various effective control methods, both chemically and biologically. Downy mildew control is carried out through an integrated approach which includes the use of resistant corn variations, the application of crop rotation systems, environmental sanitation, and seed treatment with metalaxic fungicides. In addition, the use of biocontrol agents such as Trichoderma spp. and Pseudomonas fluorescens showed great potential in reducing infections by up to 75% and significantly improving crop yields. This study also highlights the importance of the development and application of plant-based fungicides derived from natural ingredients such as turmeric, garlic, and soursop leaves, which have antimicrobial properties. Although the use of biocontrol agents has been implemented in some areas, the adoption of this technology is still limited, so more research is needed to explore the potential of other biocontrol agents. These findings are expected to contribute to the development of sustainable downy mildew control strategies, increase corn productivity, and support national food security.
THE EFFECTIVENESS OF LECANICILLIUM LECANII, BETEL LEAF EXTRACT AND COPPER OXIDE TO CONTROL RUST DISEASE ON COFFEE LEAF DISCS IN THE LABORATORY Azrah Humairah Sirait; Ginting, Cipta; Titik Nur Aeny; Tri Maryono
Jurnal Agrotek Tropika Vol. 13 No. 3 (2025): JURNAL AGROTEK TROPIKA VOL 13, AGUSTUS 2025
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jat.v13i3.11416

Abstract

The coffee industry is still impacted by the leaf rust disease caused by Hemileia vastatrix B. et Br. Coffee plants are damaged and money might be lost as a result. The purpose of this study was to observe the effects of copper oxide, betel leaf extract, and the fungus Lecanicillium lecanii on lab-grown coffee leaf discs in terms of disease control, namely coffee leaf rust. To measure efficacy, coffee leaf discs were used. In a completely randomized design (CRD), four treatments were used with five replicates for this experiment. The treatments that were used were L lecanii, betel leaf extract, copper oxide, and a control group. Observed parameters on coffee leaf discs were incubation length, sickness incidence, and disease severity. For data assessment, we utilized Barlett's test, and for data additiveness, we used Tukey's test. After analyzing the data using ANOVA, Duncan's Multiple Range Test was conducted at the 5% level. Results showed that L lecanii, copper oxide, and betel leaf extract may all extend the incubation period. In the betel leaf extract group, signs of coffee leaf rust disease appeared 14 days after inoculation (DAI), in the copper oxide group, 21 days after inoculation (DAI), and in the control group, 5 days after inoculation (DAI). In addition, L lecanii, betel leaf extract, and copper oxide significantly reduced the frequency of sickness and the severity of rust disease on coffee leaf discs in the lab 1-4 weeks after inoculation (WAI).
Penyakit daun yang disebabkan oleh jamur dan pengendaliannya pada pembibitan pisang cavendish di PT Great Giant Foods (GGF) Rachmadina, Najma Fadya; Nurdin, Muhammad; Ginting , Cipta; Aeny, Titik Nur
Jurnal Proteksi Agrikultura Vol. 2 No. 2 (2025): NOVEMBER, JURNAL PROTEKSI AGRIKULTURA
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpa.2256-64

Abstract

Leaf diseases in banana seedlings is one of the most serious problem in PT GGF because the cost of post-planting field control will be very high if disease control in the nursery is not effective. This study aims to determine banana leaf diseases caused by fungi in nurseries at PT GGF, the efficacy of seven fungicide active ingredients to control banana leaf diseases in nurseries, and the cost of controlling leaf diseases on the health of banana seedlings in nurseries. The research was conducted from February to September 2024 at GGF in Central Lampung. Disease diagnosis is carried out by taking samples of leaves of banana seedlings with spotting or other symptoms and following Koch’s postulates. In the efficacy trial of seven fungicide active ingredients, the treatments were arranged using a completely randomized design (RAL) with nine treatments and two replications. Efficacy test were conducted using two treatments that differed in the way the fungicides were applied. The observed variables were disease incidence, healthy leaf rate, and average number of leaves per plant to determine the cost of control on banana seedling health. The results showed that pathogenic on banana seedlings, namely Fusarium, Curvularia, Nigrospora, and several fungi that have not been identified. The efficacy test of seven fungicide active ingredients in the control treatment was significantly different from captan, tiram liquid, tiram powder, and mancozeb so that several kinds of fungicide active ingredients can be used as alternative fungicides to control freckles on banana seedling leaves which can then be tested further. The cost of disease control per seedling was found to be between Rp1.190-1.210, but this cost did not provide any control over seedling health.
KARAKTERISTIK DAN UJI ANTAGONIS BEBERAPA ISOLAT Trichoderma TERHADAP PENYEBAB PENYAKIT LAYU (Fusarium oxysporum) PADA TANAMAN TOMAT (Lycopersicum esculentum Mill) Subasari, Angraini; Efri, Efri; Wibowo, Lestari; Aeny, Titik Nur
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.v13i1.8719

Abstract

Salah satu penurunan produksi tomat disebabkan oleh patogen Fusarium oxysporum. Penelitian ini bertujuan untuk mengetahui pengaruh suhu, pH dan cahaya terhadap pertumbuhan dan perkembangan beberapa isolat Trichoderma sp., serta mengetahui kemampuan antagonis beberapa isolat Trichoderma terhadap penyebab penyakit layu Fusarium (Fusarium oxysporum). Penelitian ini dilaksanakan pada Januari 2023 sampai Oktober 2023. Penelitian ini menggunakan rancangan acak lengkap (RAL) yang terdiri dari eksplorasi, isolasi jamur F.oxyspourm dan Trichoderma sp., uji patogenesitas jamur F.oxyspourm, identifikasi makroskopis dan mikroskopis, uji beberapa pengaruh suhu (21°C, 25°C, 29°C, 33°C, dan 37°C), uji beberapa pengaruh pH media (5, 6, 7, 8 dan 9), uji pengaruh intensitas cahaya (terang, gelap dan terang-gelap), serta uji daya hambat Trichoderma terhadap F.oxysporum. Penelitian ini menunjukkan bahwa pertumbuhan koloni Trichoderma paling optimal pada suhu 25°C, pH 5 dan intensitas cahaya terang sampai dengan intensitas cahaya terang-gelap, sedangkan kerapatan spora isolat Trichoderma paling tinggi pada suhu 25°C, pH 5 dan intensitas cahaya terang. Hasil uji antagonis menunjukkan isolat Trichoderma P5SIN dan isolat Trichoderma WT2 memiliki kemampuan yang paling baik dalam menghambat pertumbuhan Fusarium sp. dengan daya hambat sebesar 77,95% dan 76,26%.
Spodoptera frugiperda: Hama utama pada tanaman jagung dan strategi pengendaliannya Anintyas, Dytri; Safitri, Khofifah Nur Indah; Kusumawati, Eka; Masoyogie, Kholfira; Dirmawati, Suskandini Ratih; Aeny, Titik Nur; Suharjo, Radix
Jurnal Proteksi Agrikultura Vol. 1 No. 2 (2024): NOVEMBER, JURNAL PROTEKSI AGRIKULTURA
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpa.2166-80

Abstract

Spodoptera frugiperda (FAW), or fall armyworm, is a major invasive pest that attacks corn crops in various tropical and subtropical regions. In recent decades, the global spread of FAW has been accelerated by international trade and climate change. In Indonesia, the presence of this pest was first reported in 2019 in West Sumatra, with attacks spreading to various other areas. The FAW life cycle includes four stages (eggs, larvae, pupae, and imago) with significant levels of plant damage, especially in the larval stage.Various con- trol strategies have been implemented, including integrated pest management (IPM) approaches, such as the use of biological agents (Beauveria bassiana and Metarhizium anisopliae), push-pull techniques, and crop rotation. In addition, the development of pest-resistant corn varieties is an important alternative. Recent re- search has identified two genetic lines of FAW, namely corn and rice lines, which show differences in host preference and resistance to insecticides.This study highlights the need for further development of ecologi- cally based strategies, including exploration of local parasitoids and effective bioinsecticide formulations. In addition, genetic and microbiota analyses offer new potential in understanding FAW population dynamics and its control. These results are expected to be the basis for sustainable pest management in Indonesia and other regions.
Efikasi beberapa jenis fungisida nabati untuk mengendalikan penyakit bulai pada tanaman jagung varietas BISI-18 Ningrum, Anggun Shermila Zahra Candra; Ginting, Cipta; Maryono, Tri; Aeny, Titik Nur; Sudarsono, Hamim; Hariri, Agus Muhammad
Jurnal Proteksi Agrikultura Vol. 1 No. 2 (2024): NOVEMBER, JURNAL PROTEKSI AGRIKULTURA
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpa.2181-94

Abstract

Downy mildew disease (Maize downy mildew) caused by Peronosclerospora spp. is a major disease in corn that can significantly reduce corn production. An environmentally friendly alternative method to control this disease is the use of botanical fungicides. This study aimed to evaluate the efficacy of botanical fungicides derived from betel leaf extract (Piper betle), Javanese chili leaf extract (Piper retrofractum), and neem leaf extract (Azadirachta indica) in controlling downy mildew disease in BISI-18 corn variety. The research was conducted from January to June 2024. The experimental plots measured 2 x 1.25 m (2.5 m²). Treatments were arranged in a randomized block design (RBD) on a 12 x 9 m plot, consisting of five treatments and six replications (groups). Natural inoculation of the downy mildew pathogen was carried out by placing one symptomatic plant in each experimental plot. Observed variables included incubation period, disease incidence and severity, AUDPC (Area Under Disease Progress Curve), phytochemical analysis, and yield. The results showed that the botanical fungicide from betel leaf extract was the most effective in reducing the intensity of downy mildew, while both betel leaf extract and neem leaf extract were moderately effective in suppressing the AUDPC of the disease. However, all botanical fungicide treatments were ineffective in increasing secondary metabolite content and yield of the BISI-18 corn variety.
Potensi jamur Purpureocillium lilacinum sebagai endofit pengendali nematoda puru akar pada tanaman tomat (Solanum lycopersicum L.) Pamungkas, Dimas Bagus; Swibawa, I Gede; Aeny, Titik Nur; Pramono, Sudi
Jurnal Proteksi Agrikultura Vol. 1 No. 2 (2024): NOVEMBER, JURNAL PROTEKSI AGRIKULTURA
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpa.2195-101

Abstract

This research aims to study the effectiveness of the fungus Purpureocillium lillacinum as a control agent for root-knot nematodes and its potential as an endophyte in tomato plants. The study was conducted from August 2023 until Februaty 2024 in the greenhouse of the Integrated Field Laboratory, Faculty of Agriculture, University of Lampung. The experiment followed a Completely Randomized Design (CRD) consisting of five treatments with five replications. The treatments tested were different dosage levels of P. lilacinum fungus culture on rice; 5g, 10g, 20g, 20g, 40g and 0g per polybag containing 2.5 kg of planting medium. P. lilacinum was applied by spreading it on the planting medium and soaking the roots in a suspension of fungal conidia before transplanting. Seven days after transplanting, the tomato plants were infested with 2000 root-knot nematode (RKN) Meloidogyne sp. eggs. Ninety days after planting, the plants were harvested to observe nematode populations in the roots and soil, root damage, and fungal colonization in the roots. Nematode (J2) in roots were extracted using a modified Baerman method from 5g of root samples, while nematode (J2) in the soil were extraced by sieving and sentrifugation with a sugar solution from 300 cc of soil. Root damage was assessed using a root gall score 0-10, and fungal colonies in the roots was expressed as a percentage after staining using tryphan blue. Data were analyzed for variance and followed by the Least Significant Difference (LSD) test for at a 5% significance level. The results showed that the application P. lilacinum at 40 g per plant was effective in reducing root-knot nematode damage, as well as decreasing RKN (J2) populations in the soil and roots. Additionally, P. lilacinum was confirmed to be endophyte in tomato plants.
Co-Authors Achmad Arifiyanto Agus Muhammad Hariri, Agus Muhammad Ahmad Teddy Wijaya Akmal Junaidi Anintyas, Dytri Azrah Humairah Sirait Cipta Ginting, Cipta Dini, Aci Prima Efri ., Efri Efri Efri Efri Efri Efri, Efri Eka Kusumawati, Eka Endah Setyaningrum Erwin Yuliadi Fitriyani, Novi Nur Franciscus Xaverius Susilo, Franciscus Xaverius Ginting , Cipta Hamim Sudarsono . Hasriadi Mat Akin Helina, Selvi Hulfa, Meisroyatul I Gede Swibawa I GEDE SWIBAWA, I GEDE Irwan Adi Pribadi Ivayani, Ivayani Jayanti, Watini Hefri Joko Prasetyo Joko Prasetyo Lestari Wibowo Lisa Septiani M Wahyu Satryawibowo Masoyogie, Kholfira Mesy Miranda AR Muhammad Nurdin Mutia Dinda Lestari Ningrum, Anggun Shermila Zahra Candra Nismah Nukmal Nur Yasin Nyimas Sa’diyah Pamungkas, Dimas Bagus Puji Lestari Purnomo Purnomo Puspita, Adelia Rachmadina, Najma Fadya Radix Suharjo Ronalddi, Eko Rosma Hasibuan, Rosma Safitri, Khofifah Nur Indah Sari, Ni Nengah Yulyani Purnami Selviani, Zakiah Septiana, Liska Mutiara Setyo Dwi Utomo Shintya Wulandari Subasari, Angraini Sudi Pramono . Suskandini Ratih Dirmawati Tio Arisandi Tivanny Sherrin Wanda Tiya Oviana Tri Maryono Ulin Ni'mah Setiawati Wahyudi Wahyudi Wati, Tri Agus Setiya Widayati, Wiludjeng Wilandari, Riri Windriyanti, Wiwin Yanti Ningsih