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Ketertarikan Serangga Terhadap Berbagai Jenis Warna dan Ketinggian Perangkap Pada Tanaman Cabai Besar Muhammad Saupi; Helda Orbani Rosa; Yusriadi Marsuni
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.v7i1.2403

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 from May to July 2022. 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.

Aplikasi Agensia Hayati Metarhizium anisopliae Terhadap Spodoptera frugiperda J. E. Smith Roni Ramadhani; Samharinto Soedijo; Helda Orbani Rosa
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.v7i1.2404

Fall Armyworm (Spodoptera frugiperda) is an invasive insect pest that has a high appetite, causing damage and reduced yields in corn plants. One way to control these larvae is to use the biological agent Metarhizium anisopliae. The aim of this research was to determine the influence of several spore densities of the entomopathogenic fungus M. anisopliae on S. frugiperda. The design used in this research was a Completely Randomized Design (CRD) which consisted of 4 treatment levels of spore suspension density 107,108, 109 and a water control treatment as a comparison with 6 replications. Application was carried out on 3-4 instar larvae with an observation period of 12 hours for 4 days. The results of this study showed that the application of the biological agent M. anisopliae with a spore density treatment of 109caused the highest larval mortality of 76.7%. Lethal time (LT_50) for larval mortality caused by M. anisopliae is 2.80 days. From probit analysis, the Lethal Concentration (LC_50) value was 2.44 x 109 spores/ml.

Efektivitas Pestisida Nabati Daun Babadotan (Ageratum conyzoides L.) Terhadap Mortalitas Hama Wereng Coklat (Nilaparvata lugens Stal.) Pada Tanaman Padi Ajijah .; Helda Orbani Rosa; Noor Aidawati
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

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%.

Pengaruh Aplikasi Larutan Bawang Putih (Allium sativum) Terhadap Intensitas Serangan Hama Daun Pada Tanaman Pakcoy (Brassica rapa L) Eza Galang Ramadhani; Helda Orbani Rosa; Muhammad Indar Pramudi
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.v7i2.2605

Pakcoy plant (Brassica rapa L.) is a plant that can be planted in low or highlands. However, it is suitable for planting in areas with an altitude of 100-500 m above sea level. Vegetable pesticide solution of garlic (Allium sativum) can be an alternative in suppressing leaf pests on pakchoy plants. The results of the research showed that the application of garlic solution in treatments C (15%) and D (20%) was effective in suppressing leaf pest attacks on pak choy plants by 19.25% and 19.50%.

Pengaruh Aplikasi Eco-enzyme Untuk Menekan Penyakit Moler Pada Tanaman Bawang Merah (Allium ascalonicum L.) Di Lahan Gambut Alwina Ayu Anggita; Salamiah Salamiah; Helda Orbani Rosa
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.v7i2.2608

This research aims to determine the effect of eco-enzyme application in suppressing moler disease in shallot plants (Allium ascalonicum L.) in peatlands. This research used the Completely Randomized Design (CRD) method, where the treatments used in this study consisted of 4 treatments, namely control (without eco-enzyme solution) and 3 treatments of eco-enzyme solution with doses (0.2, 0.6, and 1 mL/200 mL water) which is repeated 5 times. The results of the research showed that the percentage of eco-enzyme that was able to suppress moler disease in treatment t3 (dose 1 mL/200 mL water) was 57.9%, and the smallest percentage of suppression in treatment t1 (dose 0.2 mL/200 mL water) was 43 .6%. In the incubation period research, Fusarium oxysporum appeared for the first time on the 14th day of DAP and occurred in all treatments. Meanwhile, the highest number of tubers/ha was in the control treatment at 58.40 tubers/treatment (162,222 tubers/ha). In the study, the wet weight of tubers in the control treatment had the heaviest tuber wet weight, namely 522.60 tubers/treatment (1,451.7 kg/ha), and the largest tuber diameter was in the treatment given eco-enzyme solution at a dose of 0.6 mL/200 kg. mL of water is 18.3 mm.

Keanekaragaman Arthropoda Permukaan Tanah Pada Pertanaman Bawang Merah (Allium ascalonicum L.) Pada Lahan Gambut yang Diaplikasikan Kulit Jengkol 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

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.

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 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.v7i1.2403

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 from May to July 2022. 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.

Aplikasi Agensia Hayati Metarhizium anisopliae Terhadap Spodoptera frugiperda J. E. Smith Ramadhani, Roni; Soedijo, Samharinto; Rosa, Helda Orbani
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.v7i1.2404

Fall Armyworm (Spodoptera frugiperda) is an invasive insect pest that has a high appetite, causing damage and reduced yields in corn plants. One way to control these larvae is to use the biological agent Metarhizium anisopliae. The aim of this research was to determine the influence of several spore densities of the entomopathogenic fungus M. anisopliae on S. frugiperda. The design used in this research was a Completely Randomized Design (CRD) which consisted of 4 treatment levels of spore suspension density 107,108, 109 and a water control treatment as a comparison with 6 replications. Application was carried out on 3-4 instar larvae with an observation period of 12 hours for 4 days. The results of this study showed that the application of the biological agent M. anisopliae with a spore density treatment of 109caused the highest larval mortality of 76.7%. Lethal time (LT_50) for larval mortality caused by M. anisopliae is 2.80 days. From probit analysis, the Lethal Concentration (LC_50) value was 2.44 x 109 spores/ml.

Efektivitas Pestisida Nabati Daun Babadotan (Ageratum conyzoides L.) Terhadap Mortalitas Hama Wereng Coklat (Nilaparvata lugens Stal.) Pada Tanaman Padi ., 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

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%.

Pengaruh Aplikasi Larutan Bawang Putih (Allium sativum) Terhadap Intensitas Serangan Hama Daun Pada Tanaman Pakcoy (Brassica rapa L) Ramadhani, Eza Galang; Rosa, Helda Orbani; Pramudi, Muhammad Indar
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.v7i2.2605

Pakcoy plant (Brassica rapa L.) is a plant that can be planted in low or highlands. However, it is suitable for planting in areas with an altitude of 100-500 m above sea level. Vegetable pesticide solution of garlic (Allium sativum) can be an alternative in suppressing leaf pests on pakchoy plants. The results of the research showed that the application of garlic solution in treatments C (15%) and D (20%) was effective in suppressing leaf pest attacks on pak choy plants by 19.25% and 19.50%.

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