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Kejadian Penyakit Antraknosa Yang Disebabkan Oleh Colletotrichum sp. Pada Tanaman Cabai Rawit (Capsicum frutescens L.) Di Kecamatan Landasan Ulin Banjarbaru Luis, Pankrasius Ivan; Liestiany, Elly; Salamiah, Salamiah
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.v8i1.3081

This study aims to examine the incidence of anthracnose disease in chili fruit attacked by the pathogenic fungus Colletotrichum sp. which attacks cayenne pepper plants on agricultural land in Banjarbaru. This research method uses a stratified purposive sampling method. The stratified purposive sampling method is a technique for collecting disease sample data randomly and paying attention to a level or stratification of the population elements to be determined and observed. This research uses a survey research method by taking cases of disease occurrence in cayenne pepper plantations which were attacked by anthracnose pathogens in cayenne pepper farming fields in Landasan Ulin District. The location or location of the observation site was determined by purposive sampling or taking the location deliberately, namely by considering the chili fruit that was harvested infected with anthracnose. On each cayenne pepper planting area, the average total incidence of anthracnose disease on fruit and cayenne pepper plants for 5 consecutive weeks in Guntung Manggis Village had a total percentage of anthracnose disease incidence of 11.15%, while in North Loktabat Village on land cayenne pepper plants with a total disease incidence percentage of 15.59% and in Landasan Ulin Utara Subdistrict Sukamara street with a total incidence percentage on cayenne pepper plantations 4.20% of total disease incidence data.

Kejadian Penyakit Antraknosa Yang Disebabkan Oleh Colletotrichum sp. Pada Tanaman Cabai Rawit (Capsicum frutescens L.) Di Kecamatan Landasan Ulin Banjarbaru Luis, Pankrasius Ivan; Liestiany, Elly; Salamiah, Salamiah
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.v8i1.3081

This study aims to examine the incidence of anthracnose disease in chili fruit attacked by the pathogenic fungus Colletotrichum sp. which attacks cayenne pepper plants on agricultural land in Banjarbaru. This research method uses a stratified purposive sampling method. The stratified purposive sampling method is a technique for collecting disease sample data randomly and paying attention to a level or stratification of the population elements to be determined and observed. This research uses a survey research method by taking cases of disease occurrence in cayenne pepper plantations which were attacked by anthracnose pathogens in cayenne pepper farming fields in Landasan Ulin District. The location or location of the observation site was determined by purposive sampling or taking the location deliberately, namely by considering the chili fruit that was harvested infected with anthracnose. On each cayenne pepper planting area, the average total incidence of anthracnose disease on fruit and cayenne pepper plants for 5 consecutive weeks in Guntung Manggis Village had a total percentage of anthracnose disease incidence of 11.15%, while in North Loktabat Village on land cayenne pepper plants with a total disease incidence percentage of 15.59% and in Landasan Ulin Utara Subdistrict Sukamara street with a total incidence percentage on cayenne pepper plantations 4.20% of total disease incidence data.

PENYAKIT ANTRAKNOSA CABAI OLEH Colletotrichum sp. DI LAHAN RAWA KALIMANTAN SELATAN Mariana Mariana; Elly Liestiany; Fahmi Rizali Cholis; Nazwan Syahbani Hasbi
Jurnal Ilmu-Ilmu Pertanian Indonesia Vol 23 No 1 (2021)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jipi.23.1.30-36

[CHILLI ANTHRACNOSE DISEASE BY Colletotrichum sp. AT SWAMP LAND OF SOUTH KALIMANTAN PROVINCE]. Anthracnose is one of the major economic constraints for chili production worldwide. This disease is caused by the fungus Colletotrichum sp. The yield loss reaches 50% - 100% in the rainy season. In swamps, the incidence of this disease begins to increase. As the basis for the integrated control of anthracnose, it is necessary to record disease incidence and identify pathogens that attack conditions in swampsThe disease intensity survey was conducted in Hiyung chilli cultivation of Hiyung village lowland and the tidal swamplands of Marabahan district. The method is using Purposive Random Sampling approach. The Koch’s Postulates is used to determined the cause of the disease. Identification of pathogens that cause anthracnose is carried out in laboratories and greenhouses. Determination of obtained pathogen’s type is using literature references. The results of this study indicate that Hiyung chilli in the Hiyung village lowland shows a fairly high incidence of disease – i.e 43.78%, moreover, the result of Marabahan district tidal swamplands is 29.29%. Three Colletotrichum species were found, namely Colletotricum truncatum, C. gleosporiedes and C. acutatum.

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.

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

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

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

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.

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

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

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

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.

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