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Pengaruh Perbedaan Ketinggian Paranet Terhadap Serangan Hama Pada Tanaman Cabai Besar (Capsicum annuum L) Azis, Abdul; Marsuni, Yusriadi; 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

Large chilies are one of the vegetable commodities that are still widely consumed and in demand, so demand in Indonesia continues to increase along with population growth. However, large chili plants are susceptible to pest and disease attacks which result in decreased production. One of the main problems in cultivating large chilies is pest attacks. Some pests that often attack chili plants include thrips (Thrips parvispinus), whitefly (Bemisia tabaci Genn), aphids (Aphis gossypii Glover), fruit flies (Bactrocera spp.) and other pests that can inhibit plant growth. Some pest control methods that can be applied include the use of yellow traps, the use of natural enemies, environmental sanitation and various other methods. This research uses paranets as a tool that is expected to reduce pest attacks that can harm chili crop yields. The method used was a Completely Randomized Design (CRD) with five paranet height treatments, namely without paranet, 50 cm, 75 cm, 100 cm and 125 cm. Each treatment consisted of four replications with four plants per experimental unit so that there were a total of 80 plants. Observations were made by recording the type and number of pests and observing damage to large chili fruit. The research results show that the use of paranets can reduce the number of pests that attack large chili plants and reduce the percentage of fruit damage due to pest attacks.

Pengaruh Pemberian PGPR Dari Beberapa Jenis Akar Bambu Untuk Menekan Penyakit Layu Bakteri Pada Cabai Besar Emilya, Riska; Marsuni, Yusriadi; Fitriyanti, Dewi
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.v8i2.3226

This research aims to identify the source of PGPR from four types of bamboo roots that are effective in suppressing the incidence of R. solanacearum bacterial wilt disease in large red chili plants. The method used in this research was a Completely Randomized Design (CRD) involving 4 treatments and 1 control. The treatments are P0 = Control (Without PGPR application); P1 = PGPR from Banar/Rabungan Bamboo Roots; P2 = PGPR from Tali Bamboo Roots; P3 = PGPR from Tamiang Bamboo Roots; and P4 = PGPR from Haur Bamboo Roots. Each treatment was repeated 4 times, 20 experimental units. Each experimental unit consisted of 10 plants, so the total plants used were 200 and all of them were used as samples. To measure the effect of administering PGPR from various types of bamboo roots on the variables Disease Incidence, Number of Fruit, and Fruit Weight, disease incidence was observed every 7 days after the initial symptoms appeared, and observations of the number and weight of fruit were carried out 7 harvests at intervals of 5 days. Observation results showed that treatment with Tamiang Bamboo Root (Schizoseyum blumei) (P3) was superior to other treatments.

Uji macam isolat Trichoderma sp. Terhadap Penyakit Layu Fusarium Pada Tanaman Cabai Besar Yuliani, Renita Anti; Marsuni, Yusriadi; Budi, Ismed Setya
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.v8i2.3228

Large chilies are a type of vegetable that is widely used in Indonesia due to the large demand for chili consumption by the public. However, there is also a decrease in production yields due to attacks by plant pests (OPT) in the form of diseases such as fusarium wilt caused by the fungus Fusarium sp. One safe and environmentally friendly alternative control that can be given to plants is Trichoderma sp. because the content of trichoderma is considered capable of having a positive impact on plants. This study aims to determine the isolates of Trichoderma sp. Different types are used, which isolate is more effective and is able to suppress fusarium wilt in large chili plants. The research method was a completely randomized design with one factor consisting of 5 treatments with 4 replications, a total of 20 experimental units. The research was carried out at the Phytopathology Laboratory, Department of Plant Pests and Diseases, Faculty of Agriculture, ULM and the Experimental Garden, Faculty of Agriculture, ULM. The result of this research is the application of Trichoderma sp. gives results that have a real effect on plant height and are able to reduce the percentage of cases of fusarium wilt disease in chili plants. The best treatment is for Trichoderma sp. isolate from Isolate from Hiyung Village, Tapin with the lowest percentage of disease incidence of 25% and stimulated plant height growth with a height of 28.09 cm.

Pengaruh Perbedaan Ketinggian Paranet Terhadap Serangan Hama Pada Tanaman Cabai Besar (Capsicum annuum L) Azis, Abdul; Marsuni, Yusriadi; 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

Large chilies are one of the vegetable commodities that are still widely consumed and in demand, so demand in Indonesia continues to increase along with population growth. However, large chili plants are susceptible to pest and disease attacks which result in decreased production. One of the main problems in cultivating large chilies is pest attacks. Some pests that often attack chili plants include thrips (Thrips parvispinus), whitefly (Bemisia tabaci Genn), aphids (Aphis gossypii Glover), fruit flies (Bactrocera spp.) and other pests that can inhibit plant growth. Some pest control methods that can be applied include the use of yellow traps, the use of natural enemies, environmental sanitation and various other methods. This research uses paranets as a tool that is expected to reduce pest attacks that can harm chili crop yields. The method used was a Completely Randomized Design (CRD) with five paranet height treatments, namely without paranet, 50 cm, 75 cm, 100 cm and 125 cm. Each treatment consisted of four replications with four plants per experimental unit so that there were a total of 80 plants. Observations were made by recording the type and number of pests and observing damage to large chili fruit. The research results show that the use of paranets can reduce the number of pests that attack large chili plants and reduce the percentage of fruit damage due to pest attacks.

Aplikasi Penggunaan Perangkap Tikus Semi Otomatis di Desa Bentok Darat Kalimantan Selatan Orbani Rosa, Helda; Marsuni, Yusriadi; Muhammad Indar Pramudi; Abbas, Saipul
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.v13i2.264

Program Pengabdian ini bertujuan untuk mengaplikasikan penggunaan perangkap tikus semi-otomatis sebagai solusi yang efisien dan ramah lingkungan dengan mempertimbangkan keberlanjutan lingkungan. Diharapkan bahwa metode ini akan membantu menjaga keseimbangan ekosistem lokal dan mengurangi efek negatif penggunaan pestisida konvensional. Dalam pengabdian ini, perangkap semi-otomatis dipasang di pertanian Desa Bentok Darat. Evaluasi hasil pengabdian mencangkup penilaian seberapa efektif perangkap tikus, dan bagaimana perangkap berdampak pada lingkungan sekitar. Partisipasi masyarakat dalam penggunaan perangkap juga dilakukan. Hasil pengabdian menunjukkan bahwa penggunaan perangkap tikus semi-otomatis dapat secara signifikan mengurangi populasi tikus tanpa mengganggu lingkungan. Selain itu, penerimaan masyarakat terhadap penggunaan metode ini sangat positif. Hal ini menunjukkan bahwa ada kemungkinan untuk menerapkan metode ini secara lebih luas untuk mengendalikan tikus di wilayah pertanian yang lainnya yang mungkin dapat diterapkan di tempat lain.

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 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.v8i3.3512

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. 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.

Identifikasi Bakteri Patogen Pascapanen Jagung Pakan (Zea mays L.) Maulana, Ahmad; Marsuni, Yusriadi; Budi, Ismed Setya
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.v8i3.3513

Postharvest plant pest organisms include bacteria. This research aims to determine the colony morphology characteristics and physiology of post-harvest pathogenic bacteria of feed corn (Zea mays L.), and to determine its genus. The method used was purposive sampling and samples were taken from the PT. Arutmin Indonesia Site Satui storage warehouse in Satui District, Tanah Bumbu Regency. Bacteria isolated from samples and positive for being pathogenic on corn seeds were identified by observing the colony's morphological characteristics and physiology. The results showed that the pathogenic bacteria identified were bacteria from the genus Dickeya and there were still bacteria of unknown genus, and no bacteria from the genus Pantoea were found. The first bacteria of the Dickeya genus are white with a grayish circular pattern in the middle, round to irregular shape, uneven edges, flat surface, and not shiny. These characteristics are the same as those of the Dickeya zeae bacteria. The second Dickeya genus of bacteria looks grayish white in the middle and bright white at the edges, round to irregular in shape, the edges look slightly blurry and slightly stringy, the surface is convex to flat, and shiny. These characteristics are the same as those of the Dickeya chrysanthemi bacteria. Based on their physiological characteristics, the bacteria obtained have similarities with the bacteria of the genus Dickeya, namely they are gram negative, can grow in aerobic and anaerobic conditions, can produce the catalase enzyme, are not yellow if grown on YDC media, can cause soft rot, and can produce the enzyme lecithinase.

Pengaruh Perbedaan Ketinggian Perangkap Kuning Terhadap Hasil Tangkapan Serangga Pada Pertanaman Cabai (Capsicum annum L.) Rahmatullah, Rahmatullah; Soedijo, Samharinto; Marsuni, Yusriadi
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.v8i3.3515

There are many problems and negative impacts caused by insects on chili plants (Capsicum annum L.), so one alternative environmentally friendly control method is to use insect traps, one of the traps that can be used is the yellow trap. The aim of this research is to find out how effective yellow traps are against pests in red chili plantations. This method uses a completely randomized design (CRD) with one factor consisting of four treatments (T1 30 cm, T2 60 cm, T3 90 cm and T4 120 cm), which was repeated 6 times. The results of this study showed that all yellow trap treatments showed that the treatment in the first to sixth weeks had no real effect on trap setting and tended to decrease the number of catches. It was found that the percentage of insect intensity in the observations showed that the highest percentage figure for the T3 treatment was 3.81%, while the lowest percentage figure for the T1 treatment was 3.28%.

Kemampuan Serbuk Daun Nangka (Artocarpus heterophyllus Lamk) Dalam Menekan Serangan Nematoda Puru Akar (Meloidogyne Spp.) Pada Tanaman Seledri Yuliana, Maria; Marsuni, Yusriadi; Fitriyanti, Dewi
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.v8i3.3516

Celery (Apium graveolens L.) is a leafy vegetable that plays a very important role and has significant export value. In terms of popularity and economic value, celery ranks second after lettuce among spice plants. In South Kalimantan, celery is widely cultivated, but there are serious obstacles faced by farmers, namely the attack of root knot nematodes (Melodogyne spp.) whose population is quite high. Celery plants infected with Meloidogyne spp. usually shows symptoms such as chlorosis on the leaves, stunted growth, wilted leaves, and a small number of roots. In severe conditions, the plant may die. Therefore, the search for environmentally friendly alternatives for pest control is very important. The aim of this research is to reduce dependence on chemical pesticides which can damage agricultural ecosystems. One alternative that can be considered in controlling pests is the use of vegetable pesticides derived from jackfruit leaves (Artocarpus heterophyllus Lamk). This research aims to test the effectiveness of jackfruit leaf powder in dealing with attacks by root knot nematodes (Meloidogyne spp.) on celery plants which is the main focus of this research. This research was carried out by applying the Completely Randomized Design (CRD) method, which aims to obtain accurate and reliable data regarding the impact of the attack which involves one factor, namely treatment using 500 Meloidogyne spp eggs. as a control and four other treatments with jackfruit leaf powder: 500 Meloidogyne spp. + 25 grams of jackfruit leaf powder (P1), 500 Meloidogyne spp eggs. + 50 grams of jackfruit leaf powder (P2), 500 Meloidogyne spp eggs. + 75 grams of jackfruit leaf powder (P3), as well as 500 Meloidogyne spp eggs. + 100 grams of jackfruit leaf powder (P4). The results of the research showed that treatment with 100 grams of jackfruit leaf powder (P4) was able to reduce the severity of the disease and the average number of root knot nematode populations. The highest disease severity was recorded in control plants (K0), namely 38.80%, while the lowest percentage was found in the treatment (P4) which only reached 12.50%. The highest root knot nematode population was observed in treatment (P1) with 427.25 individuals, while the lowest population was recorded in treatment (P4) with 199,875 individuals.

Efektifitas Perangkap Feromon Kombinasi Warna Kuning Pada Tanaman Cabai Merah Keriting (Capsicum annum L.) Firdaus, Ruly; Pramudi, Muhammad Indar; Marsuni, Yusriadi
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.v8i3.3520

The use of synthetic pesticides causes negative effects so research turns to natural control, one of which is the yellow trap. Yellow traps combined with the active ingredient methyl eugenol can reduce pesticide use by up to 75-95%. This study aims to evaluate the effectiveness of yellow combination pheromone traps on curly red chili plants (Capsicum annum L.). The method used was a Completely Randomized Design (CRD) with 24 traps and 3 treatments repeated 6 times. The results showed that trap installation was effective, with treatment T3 recording the highest insect intensity at 21.0% and T1 the lowest at 13.8%.

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