Penyakit busuk pangkal batang (BPB) merupakan penyakit yang disebabkan oleh jamur Ganoderma boninense, penyakit ini banyak menyerang pertanaman kelapa sawit di Indonesia. Pengendalian yang umum dilakukan dalam menekan penyakit BPB kelapa sawit adalah dengan fungisida, namun penggunaan fungisida yang tidak bijak dalam menyebabkan kerusakan bagi lingkungan maupun bagi pekebunan kelapa sawit. Pene…
Antigonon (Antigonon leptopus) or commonly known as the bridal tear plant. The A. leptopus plant is a refugia plant that has flowers all year round and is well planted in oil palm plantations. This study aims to determine the associated entomophageal arthropods on the Antigonon leptopus plant planted on oil palm land in the Sriwijaya University Oil Palm Research Plantation. This research took p…
Chili pepper (Capsicum frutescens L.) is an important and widely cultivated agricultural commodity in Indonesia. Total productivity in 2021 decreased by 7.95% compared to the previous year, which was 1.51 million tonnes/ha. This decrease in productivity is caused by Fusarium wilt (F. oxysporum L.). Many controls are carried out by farmers, such as the use of biological agents with antagonistic …
Penyakit busuk pangkal batang (BPB) yang disebabkan oleh G. boninense merupakan penyakit yang paling merusak pada perkebunan kelapa sawit. Kelapa sawit yang terinfeksi akan menghasilkan rendemen minyak yang lebih rendah. Trichoderma adalah salah satu agens hayati yang sudah banyak dikenal memiliki sifat antijamur terhadap G. boninense. Selain agen hayati, ekstrak tanaman herbal seperti jahe men…
Oil palm is a superior plantation commodity in Indonesia. high or low the production result of oil palm can be affected by several factors, an example can be seen by the production result of fresh fruit bunches (FFB). These phytophagous insects very important because they were useful for pollinating oil palm plants. utilization of refugia plant is very helpful in attracted the attention of phyt…
Horticultural crops are plants that are widely cultivated in Indonesia. The increasing population in Indonesia has also increased the food needs of the Indonesian people. However, to fulfill the food needs, pest and plant disease always disrupt production activities. This attack resulted in a decrease in the production of horticultural crops. For this reason, it is necessary to control pests an…
Pertanian menjadi salah satu aspek paling unggul yang menyumbang kekayaan terbesar di bidang perekonomian Indonesia. Salah satu daerah yang memiliki potensi pertanian unggul di Indonesia adalah Kabupaten Muara Enim, Provinsi Sumatera Selatan. Komoditas unggulan seperti perkebunan, hortikultura maupun pangan tumbuh subur di sini, adapun faktor yang mendukungnya adalah perhatian penuh terhadap pe…
Kelapa sawit merupakan tanaman tanaman perkebunan yang dibudidayakan dan memiliki produktifitas yang menguntungkan. Tanaman sawit dapat menghasilkan minyak nabati atau Crued Palm Oil (CPO), Tetapi dalam budidaya kelapa sawit sering terkendala masalah yang mempengaruhi produksi kelapa sawit. Salah satu kendala kelapa sawit adalah penyakit busuk pangkal batang disebabkan oleh Ganoderma boninense.…
Cayenne pepper (Capsicum frutescens L.) is one of the horticultural plants of the family Solanaceae that has a high economic value. Cayenne pepper can be used for the cooking seasoning industry and medicines/ herbs. In addition to being used as vegetables or cooking spices, cayenne pepper has the ability to increase farmers' income. The productivity of cayenne pepper in Indonesia is still low o…
Penyakit antraknosa yang disebabkan oleh Colletotrichum spp. merupakan penyakit penting yang menyerang tanaman cabai. penggunaan bahan alami dari ekstrak Trichoderma spp., Beauveria bassiana, dan tanaman rimpang dikaji potensinya. Penelitian ini bertujuan untuk menentukan pengaruh jenis formulasi dan konsentrasi terhadap penyakit antraknosa pada buah cabai merah serta menentukan pengaruh papara…
NURCAHAYA PURBA. Efficacy of Formulations Containing Ginger, Temulawak, Turmeric Extracts Against Ganoderma boninense Causes Basal Stem Rot in Oil Palm Seedlings (Supervised by SUWANDI). Oil palm (Elaeis guineensis Jacq.) is a very important commodity in plantations. Palm oil produces the most vegetable oil compared to other perennial crops. Disease has always been an obstacle in the growth of …
Papilio sp. is a pest that has been reported to attack citrus plants. The pest feed 8-10 g of leaves weight per larvae. This research carried out to investigate the parasitoid of eggs, larvae, and pupae of Papilio pest on citrus at prabumulih distict. This research has been carried out in Prabumulih from April to June 2022. The specimens obtained were kept in the Entomology Laboratory of the De…
Chili is a plant that is needed in society both as a component of cooking spices. Anthracnose is the main disease of chili plants that can cause serious losses. Anthracnose can cause losses of up to 60% or more. This study used a factorial Completely Randomized Design (CRD) consisting of 2 treatments. namely plant extracts and solution concentrations of .05. 0.1. 0.25. 0.5. 0.75. 1.0 and contro…
Chili is a plant needed by the community both as a component of cooking seasoning. Anthracnose is a major disease of chili plants that can cause losses of up to 60% or more. This study used a Randomized Group Design (RAK) consisting of 5 treatments, namely lemongrass leaf extract, cherry, and puzzle grass with a solution concentration (0.75) while the control used aquadest. Each treatment is re…
Banana is strategically important food crop commodity in Indonesia. Increased productivy and expansion of banana plantation area contiuues to meet the growing demand for bananas. The obstacle to achieving banana productivity is the disturbance of banana pants pest. Erionota thrax is a pest on banana plant that can reduce banana production. This study aims to determine the type of parasitoid…
Banana plants are horticultural crops from the group of fruits that are currently being developed by many farmers. In increasing the production of bananas, it has a relationship with environmental conditions and plant-disturbing organisms, one of which is a parasitic nematode on banana plants. Parasitic nematodes are pathogenic organisms that have an elongated thread-like shape or are tubular a…
Ganoderma boninense is an disease basal stem rot that attack oil palm plants as of now difficult to control because pathogens can last long in the soil and symptoms appear after the disease has become severe. The purpose of this study was to know the effects of infection Ganoderma boninense on oil palm seeds intercropping with arrowroot. Experiments in greenhouse used pots planted with oil palm…
Anthracnose is a serious disease that can affect a variety of products, including cayenne pepper. The fungus Colletotrichum spp. causes this illness, which manifests itself as round black spots on the infected fruit. Controlling the disease's progression is crucial, and one method is biological control through the use of antagonistic fungi such as Trichoderma spp. The goal of this study was to …
Celery is a cooking spice and as a medicinal herb. Meloidogyne sp cause considerable losses on the crop. Arthrobotrys sp can control Meloidogyne sp. The research was carried out in the Laboratory Nematology, Dapartment of Plant Pests and Diseases, Plant Protection Study Program, Fakulty of Agriculture, Sriwijaya University, using a Completely Randomized Design (CRD) consisting of 5 teatments wi…
Rubber plant (Hevea brassiliensis) is a leading commodity of plantation crops that grows in various regions in Indonesia, originating from Brazil and entering Indonesia in 1876. This commodity plays an important role as a source of non-oil and gas foreign exchange, industrial raw materials, as well as a source of income for farming families. Rubber productivity in Indonesia is low with the qual…
Spruce is an evergreen plant, that is, its leaves are always green throughout the year, neither dry out nor fall off easily. The candle fir plant has branched branches on large branches that look like needles and bear fruit like small conifers, the leaves are small, small and pointed. Candle fir plants are not very popular with the public but are often used as ornamental plants in the yard or p…
Porang plant is a tuber plant belonging to the Araceae family because it has spathe and spadix in its flowers. Cultivation of porang plants is very easy because it does not require much special treatment, the porang plants are easy to grow in various soil conditions. Porang disease that often appears is the fungal disease Fusarium oxysporum with the general characteristics of elongated fine thr…
Pineapple (Ananas comosus L Merr) is a type of tropical plant originating from Brazil, Bolivia and Paraguay. This type of plant is included in the pineapple family (Family Bromeliaceae). However, there are several obstacles found in pineapple plants, one of which is disease. The purpose of this study was to determine the development of leaf spot disease on pineapple plants from Betung Village, …
Pineapple is a horticultural commodity with great development potential, as it dominates the world trade in tropical fruit. World pineapple production accounts for 20% of the world's tropical fruit production. However, there are several obstacles found in pineapple plants, one of which is disease. The purpose of this study was to determine the development of leaf spot disease on pineapple plant…
Forests, whether formed by plants or formed naturally have a lot of potential, one example is the mahogany plant (Swietenia mahagoni). Recently, a new wilt disease has been reported on mahogany plants with the same symptoms as acacia wilt disease, so it is suspected that this new wilt disease attack was caused by the same pathogen. The purpose of this study was to obtain information about the l…
Chili is one of the horticultural products that has important economic value in Indonesia. Besides being used as vegetables or cooking spices, chili also has a high economic value, so that it can increase farmers' income. One of the main obstacles to the low productivity of chillies is caused by curl yellow virus diseases infections. Plants infected by the viruses got stunted growth, and decrea…
Palm oil is a plant that produces food oil, industrial oil, and biofuel or biodiesel. Palm oil is Indonesia's mainstay as an export commodity and to meet domestic needs. Decreased production and productivity of oil palm can occur due to disturbance of plant-disturbing organisms. One of the problems in oil palm plantations is stem rot disease caused by Ganoderma boninense . Ganoderma boninense …
Corn is a leading commodity sector of food crops that are useful and have high economic value to be cultivated or developed. Corn plants are not only used as a source of food, but also as animal feed and industrial raw materials. One of the problems in decreasing maize production is the attack of leaf blight caused by Exserohilum turcicum. Control can be done with microbial antagonists, namely …
Spodoptera frugiperda (FAW; Fall Armyworm J. E Smith, Lepidoptera: Noctuidae) is an important pest on maize that was first reported to be discovered in Indonesia in 2019. The emergence of this pest can pose a serious threat to Indonesia’s agricultural and food sectors because S. frugiperda is classified as an invasive pest. The use of entomopathogenic endophytic fungi is more effective becaus…
Pineapple (Ananas comosus (L.) (Merr) is one of promising commodity in Indonesia. The crop contribute significantly to economic development in the country, especially in rural areas. Pineapple belongs to Family Bromiliaceae. During its cultivation, pineapple farmers face several obstacles, one of the obstacles is the infestation of pest (plant disturbing organism) especially insect and fungi. O…