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Identifikasi Cendawan Pascapanen Pada Jagung Pakan Ternak yang Dijual Pengecer Di Kota Banjarbaru Laodja, Zahra Fauziyyah; Fitriyanti, Dewi; Aidawati, Noor
JURNAL PROTEKSI TANAMAN TROPIKA Vol 8 No 1 (2025): Februari 2025
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v8i1.3089

Corn (Zea mays L.) is one of the main food sources for the world's population, besides being used as animal feed. However, the problem is that the feed corn field is easily contaminated by post-harvest fungi. The aim of this research is to identify fungi that infect post-harvest feed corn circulating in Banjarbaru City. The research method used purposive sampling which was carried out at the Phytopathology Laboratory, Department of Plant Pests and Diseases, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru. The results of the research showed that there were post-harvest fungi in animal feed corn, Aspergillus flavus with 15 isolates, Aspergillus niger with 10 isolates, Penicillium sp. 2 isolates, Fusarium sp. 6 isolates, and Rhizoctonia sp. 1 isolate, resulting in 34 isolates from corn that were symptomatic and asymptomatic. Three types of fungi are contaminant fungi and produce mycotoxins, Aspergillus sp., Fusarium sp., and Penicillium sp.

Efektifitas Larutan Daun Gelinggang (Cassia alata L.) dalam Menghambat Kejadian Penyakit Antraknosa (Colletotrichum sp.) pada Tanaman Cabai Rawit Janah, Norhuda Ariatul; Fitriyanti, Dewi; Aidawati, Noor
JURNAL PROTEKSI TANAMAN TROPIKA Vol 8 No 1 (2025): Februari 2025
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v8i1.3084

This research uses vegetable pesticides from gelinggang leaf solution which aims to determine the effectiveness of gelinggang leaf solution in inhibiting the incidence of the fungus Colletotrichum sp. on cayenne pepper plants. The research used a completely randomized design (CRD) with one factor consisting of 6 treatments with 4 replications, each treatment unit consisting of 2 plants so that the total number of plants tested was 48 experimental units. The treatments used were without treatment (T0), chemical treatment (TM) 5% gelinggang leaf solution (T1), 10% gelinggang leaf solution (T2), 15% gelinggang leaf solution (T3) and 20% gelinggang leaf solution (T4) . The research results showed that the gelinggang leaf solution was effective in inhibiting the incidence of anthracnose. With the lowest percentage of disease incidence at 31.3%, treatment was T4, followed by treatment T3 at 32.5%, T2 at 36.3%, different from no treatment (control), which was 47.5.

Kemampuan Pseudomonas Kelompok Fluorescens dalam Meningkatkan Ketahanan Tanaman Tomat Terhadap Infeksi Virus Keriting Kuning Halimah, Nur; Aidawati, Noor; Fitriyanti, Dewi
JURNAL PROTEKSI TANAMAN TROPIKA Vol 8 No 1 (2025): Februari 2025
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v8i1.3085

This research uses Pseudomonas fluorescens which is thought to be able to inhibit disease populations and induce plant resistance. This research aims to determine the ability of the Pseudomonas fluorescens group to control yellow curl virus infection in tomato plants. This research used a Completely Randomized Design (CRD) with one factor consisting of five, namely 3 treatments, 1 control + treatment & 1 control, the treatments were repeated 4 times for a total of 20 plants. Each experimental unit contained 2 tomato plants for a total of 40 plants. The results of the research showed that Pseudomonas isolates from the flourescens group from bamboo, ferns and chilies were able to induce resistance in tomato plants to infection by the tomato yellow curl virus and only isolates from the Pseudomonas group from the flourescens group from ferns were able to stimulate the growth of tomato plants.

Identifikasi Cendawan Pascapanen Pada Jagung Pakan Ternak yang Dijual Pengecer Di Kota Banjarbaru Laodja, Zahra Fauziyyah; Fitriyanti, Dewi; Aidawati, Noor
JURNAL PROTEKSI TANAMAN TROPIKA Vol 8 No 1 (2025): Februari 2025
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v8i1.3089

Corn (Zea mays L.) is one of the main food sources for the world's population, besides being used as animal feed. However, the problem is that the feed corn field is easily contaminated by post-harvest fungi. The aim of this research is to identify fungi that infect post-harvest feed corn circulating in Banjarbaru City. The research method used purposive sampling which was carried out at the Phytopathology Laboratory, Department of Plant Pests and Diseases, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru. The results of the research showed that there were post-harvest fungi in animal feed corn, Aspergillus flavus with 15 isolates, Aspergillus niger with 10 isolates, Penicillium sp. 2 isolates, Fusarium sp. 6 isolates, and Rhizoctonia sp. 1 isolate, resulting in 34 isolates from corn that were symptomatic and asymptomatic. Three types of fungi are contaminant fungi and produce mycotoxins, Aspergillus sp., Fusarium sp., and Penicillium sp.

PKM OPTIMALISASI PERAN BIOKONTROL DALAM BUDIDAYA HORTIKULTURA - PELATIHAN UNTUK PETANI DAN PENYULUH DI LAHAN BASAH Aidawati, Noor; Sepe, Muslimin; Liestiany, Elly; Abbas, Saipul; Matondang, Putri
BAKIRA: Jurnal Pengabdian Kepada Masyarakat Vol 6 No 1 (2025): BAKIRA : Jurnal Pengabdian Kepada Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LP2M) Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/bakira.2025.6.1.13-21

This Community Service Program (PkM) aims to enhance the understanding and skills of farmers and agricultural extension workers in optimizing the role of biocontrol agents in horticultural cultivation on wetland areas. The activities were carried out through training sessions, field practices, and technical assistance. The training materials covered the identification of various types of biocontrol agents, application techniques, and their benefits in reducing the use of chemical pesticides. Evaluation results indicated a significant increase in participants’ knowledge levels, as well as a positive shift in attitudes toward the adoption of more environmentally friendly biological control methods. Moreover, the application of biocontrol agents in demonstration plots showed healthier plant growth with minimal pest attacks. This program is expected to serve as an initial step towards promoting sustainable horticultural cultivation practices in wetland areas.

Pengaruh Ekstrak Daun Tarap (Artocarpus odoratissimus) dalam Menghambat Perkembangan Cendawan Colletotrichum spp. Penyebab Penyakit Antraknosa Pada Tanaman Cabai Rizani, Ridwan; Fitriyanti, Dewi; Aidawati, Noor
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.v8i2.3225

Chili is one of the agricultural commodities that is widely cultivated because it has many benefits for both the economy and health. However, the main obstacle that often occurs in chili plants is the presence of Plant Pest Organisms (OPT). One of them is the attack of anthracnose disease caused by fungi Colletotrichum spp. One of the natural controls that can be used is the use of plant pesticides from tarap leaves (Artocarpus odoratissimus). Tarap leaves produce a number of secondary metabolites including phenolic compounds, flavonoids, saponins, alkaloids and tannins. The purpose of this study was to determine the effect of tarap leaf extract (A. the most fragrant) in inhibiting the growth of fungi Colletotrichum spp. causes anthracnose disease in chili plants. This research was conducted from June to December 2023 at the Phytopathology Laboratory, Department of Plant Pests and Diseases, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru. The research method used a single factor Completely Randomized Design (CRD) consisting of 5 treatments with 4 replications. Treatment T0 (Control 0%), T1 (1% tarap leaf extract), T2(3% tarap leaf extract), T3(5% tarap leaf extract) and T4(7% tarap leaf extract). The results of the study showed that giving tarap leaf extract with a concentration of T1 (1% tarap leaf extract), T2(3% tarap leaf extract), T3(5% tarap leaf extract) and T4(7% tarap leaf extract) provides colony inhibitionColletotrichumspp. highest inhibition (92.76%) at a concentration of 7% (T4) and the lowest inhibition (15.32%) at a concentration of 1% (T1).

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

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 Ekstrak Daun Tarap (Artocarpus odoratissimus) dalam Menghambat Perkembangan Cendawan Colletotrichum spp. Penyebab Penyakit Antraknosa Pada Tanaman Cabai Rizani, Ridwan; Fitriyanti, Dewi; Aidawati, Noor
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.v8i2.3225

Chili is one of the agricultural commodities that is widely cultivated because it has many benefits for both the economy and health. However, the main obstacle that often occurs in chili plants is the presence of Plant Pest Organisms (OPT). One of them is the attack of anthracnose disease caused by fungi Colletotrichum spp. One of the natural controls that can be used is the use of plant pesticides from tarap leaves (Artocarpus odoratissimus). Tarap leaves produce a number of secondary metabolites including phenolic compounds, flavonoids, saponins, alkaloids and tannins. The purpose of this study was to determine the effect of tarap leaf extract (A. the most fragrant) in inhibiting the growth of fungi Colletotrichum spp. causes anthracnose disease in chili plants. This research was conducted from June to December 2023 at the Phytopathology Laboratory, Department of Plant Pests and Diseases, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru. The research method used a single factor Completely Randomized Design (CRD) consisting of 5 treatments with 4 replications. Treatment T0 (Control 0%), T1 (1% tarap leaf extract), T2(3% tarap leaf extract), T3(5% tarap leaf extract) and T4(7% tarap leaf extract). The results of the study showed that giving tarap leaf extract with a concentration of T1 (1% tarap leaf extract), T2(3% tarap leaf extract), T3(5% tarap leaf extract) and T4(7% tarap leaf extract) provides colony inhibitionColletotrichumspp. highest inhibition (92.76%) at a concentration of 7% (T4) and the lowest inhibition (15.32%) at a concentration of 1% (T1).

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

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.

Pelatihan Pembuatan Pestisida Nabati dan PGPR untuk Pencegahan Penyakit Virus Pada Tanaman Padi di Desa Penggalaman Kalimantan Selatan Aidawati, Noor; Abbas, Saipul; Liestiany, Elly
Rawa Sains: Jurnal Sains STIPER Amuntai Vol 13 No 2 (2023): Vol 13 No 2 (2022): Edisi Desember 2023
Publisher : LPPM Sekolah Tinggi Ilmu Pertanian Amuntai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36589/rs.v13i2.263

Penyakit virus pada tanaman padi merupakan ancaman serius bagi ketahanan pangan di berbagai wilayah, termasuk Desa Penggalaman Kalimantan Selatan. Program pengabdian ini bertujuan untuk memberikan pelatihan kepada petani dalam pembuatan pestisida nabati dan Plant Growth Promoting Rhizobacteria (PGPR) sebagai solusi yang ramah lingkungan untuk mengendalikan penyakit tanaman. Pelatihan dilaksanakan secara partisipatif di Desa Penggalaman, melibatkan penyampaian teori, demonstrasi, dan praktik langsung oleh para peserta. Fokus pelatihan adalah pada pembuatan pestisida nabati dari bahan-bahan lokal yang mudah diperoleh di lingkungan desa serta produksi dan aplikasi PGPR untuk meningkatkan ketahanan tanaman padi terhadap serangan virus. Hasil pelatihan menunjukkan bahwa peningkatan pemahaman dan keterampilan praktis petani dalam pembuatan pestisida nabati dan penerapan PGPR meningkat. Evaluasi dilakukan melalui tes pengetahuan, observasi praktik, dan umpan balik dari peserta, yang menunjukkan tingginya tingkat partisipasi dan kepuasan peserta terhadap metode pelatihan. Penerapan pestisida nabati dan PGPR pada tanaman padi di Desa Penggalaman diharapkan dapat mengurangi risiko serangan penyakit virus dan dampak negatif penggunaan pestisida kimia.

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