Perkembangan jamur tiram (Pleurotus ostreatus) banyak dikembangkan di Indonesia. Budidaya jamur tiram merupakan salah satu yang menjadi komoditas ekspor memenuhi kebutuhan pangan. Indonesia memiliki iklim tropis sangat mendukung untuk budidaya jamur, sehingga Indonesia berpotensi sebagai produsen jamur konsumsi (Edible mushroom). Salah satu jamur konsumsi yaitu jamur tiram yang dapat dibudidaya…
Fall armyworm (FAW) Spodoptera frugiperda (J.E. Smith) merupakan salah satu hama utama pada tanaman jagung yang sifatnya invasif. S. frugiperda dapat menyerang tanaman jagung mulai dari fase vegetatif hingga generatif, namun pada fase vegetatif tingkat kerusakannya oleh S. frugiperda serangan lebih tinggi dibandingkan fase generatif. Keberadaan S. frugiperda dapat menurunkan produksi tanaman ja…
Ceratocystis merupakan jamur patogen yang mengancam tanaman perkebunan pertanian, maupun kehutanan. Patogen Ceratocystis menyebabkan kerugian secara signifikan pada tanaman duku yang menyebabkan kegagalan panen dan banyaknya tanaman mati dibeberapa tempat di Sumatera Selatan yaitu Ogan Komering Ulu dan Musi Banyuasin. Adapun salah satu cara pengendalian yang dapat dilakukan yaitu menggunakan ja…
Oryctes rhinoceros merupakan salah satu hama utama pada tanaman kelapa sawit di Indonesia, khususnya pada tanaman kelapa sawit yang belum menghasilkan (TBM). O. rhinoceros merusak titik tumbuh tanaman kelapa sawit sehingga menyebabkan terhambatnya pertumbuhan tanaman dan dapat menyebabkan kematian pada tanaman. Penelitian ini bertujuan untuk mengetahui formulasi bio-insektisida dengan campuran …
Serangan Ceratocystis dilaporkan pertama kali terjadi di kabupaten Ogan Komering Ulu pada tahun 2014. Pada tahun selanjutnya penyakit ini telah dilaporkan menyebar di beberapa kabupaten lainnya di Sumatera Selatan seperti Kabupaten Ogan Komering Ulu Selatan, Musi Banyuasin, Ogan Komering Ilir, Muara Enim, Musi Rawas, dan Musi Rawas Utara. Gejala penyakit yang di timbulkan berupa layu yang diseb…
Masyarakat Indonesia sangat bergantung pada tanaman cabai, salah satu produk hortikultura, dan konsumsi masyarakat terhadap cabai meningkat seiring dengan pertumbuhan populasi di negara tersebut. Salah satu kendala tanaman hortikultura yang menghadapi tantangan adalah adanya hama pada saat budidaya. Penggunaan minyak mineral hortikultura yang mengandung ekstrak minyak zaitun merupakan salah sat…
This research aims to determine the effect of tuber size and application of liquid organic fertilizer (LOF) from pineapple peel (Ananas comosus L. Merr) on the growth and production of native potatoes plants (Plectranthus rotundifolius (Poir.) Spreng). This research was carried out on land located in Bangun Jaya Village (-3.382410, 104.590438), Tanjung Batu District Ogan Ilir Regency, South Sum…
Rubber Plant (Hevea brasiliensis) is one of the plantation crops that are widely grown and cultivated in Indonesia. Rubber plants produce latex which is widely used as the main source of raw material for rubber products. As an annual plant, rubber can produce up to the age of 25-30 years. Rubber production in Indonesia is relatively high, making Indonesia the second highest rubber producing cou…
Rubber (Hevea brasiliensis Muell. Arg) is a plantation crop that has an important role for the economy of the Indonesian people. The production of rubber plants is influenced by several factors such as the type of clone, the way of cultivation, the environment, and interference from various diseases. Diseases that are often found in rubber plants are caused by pathogenic fungi. Pestalotiopsis h…
Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuide) or fall armyworm is an important pest of cultivated plants, especially from the Graminae group, which causes yield losses reaching 100%. Mass breeding of S. frugiperda as an important test insect is carried out to study the life cycle, bioecology, feeding habits, susceptibility and resistance to chemical compounds. Mass cultures of S. f…
Tanaman duku (L. domesticum) merupakan tanaman musiman yang tumbuh di wilayah tropis terutama Asia Tenggara, seperti Filipina, Malaysia, Thailand dan Indonesia. Salah satu patogen yang menyerang yaitu C.fimbriata patogen ini menyebabkan gejala penyakit yang sangat luas diantaranya antaranya kanker batang, busuk akar dan buah, serta layu vascular Tujuan dari penelitian ini yaitu untuk Mengetahui…
Ceratocystis sp. is a pathogen from the group of fungi that causes wilt disease in duku plants, resulting in significant losses if control measures are not implemented to prevent the spread and development of this pathogen. Antagonistic fungi are microorganisms capable of suppressing the development of pathogens and can be used as biological agents in controlling Ceratocystis sp. The presence o…
Dalam budidaya kelapa sawit banyak memiliki kendala antara lain adanya serangan hama, terutama hama Kumbang tanduk (O. rhinoceros). Hama kumbang tanduk (Oryctes rhinoceros) merupakan hama utama pada perkebunan kelapa sawit dan akan sering ditemukan menyerang tanaman kelapa mulai dari pembibitan sampai tanaman berumur 2,5. Gejala serangan yang akan diakibatkan oleh hama ini berupa adanya bek…
Jamur tiram atau sering disebut juga sebagai jamur tiram putih (Pleurotus ostreatus) merupakan salah satu jenis jamur dari filum Basidiomycota dan genus Pleurotus. Jamur tiram mempunyai prospek sangat baik untuk dikembangkan, namun tidak semua petani jamur dapat menyiapkan bibit jamur sendiri. Oleh karena itu pengadaan bibit sendiri harus bisa dilakukan petani yang serius untuk berbisnis jamur …
Perkebunan kelapa sawit mempunyai peranan penting dalam perekonomian Indonesia sebagai komoditas unggulan dalam industri perkebunan. Serangan patogen seperti Ganoderma boninense dapat mengganggu produktivitas perkebunan kelapa sawit. Tanaman herba talas Belitung memiliki potensi alelopati eksudat akar yang dapat menghambat pertumbuhaan G. boninense. Penelitian ini bertujuan untuk mengetahui pen…
In Indonesia, rice is one of the most commonly consumed staple foods. Rice that has been stored is subject to various risks during the process. A pest of the Coleoptera order, Sitophilus oryzae, frequently targets rice. The aim of this study was to find the LC50 value, or the concentration of the vegetable insecticide needed to kill 50% of S. oryzae, the repellency index of the insecticide agai…
The horn beetle (Oryctes rhinoceros) is one of the important pests on oil palm plantations, O. rhinoceros attacks on oil palm plantations can cause significant economic losses to oil palm plantations. O. rhinoceros can attack the growing point of oil palm plants causing death in oil palm plants. Losses due to O. rhinoceros attacks result in several problems such as decreased yields, damage to o…
Salah satu hambatan yang dihadapi dalam budidaya kelapa sawit adalah penyakit busuk pangkal batang (BPB) yang disebabkan oleh Ganoderma boninense Pat. Tanaman rimpang-rimpangan yang ditanam secara polikultur dengan bibit kelapa sawit dapat menghambat pertumbuhan G. boninese dan menurunkan kejadian penyakit. Penelitian ini bertujuan untuk mengetahui konsentrasi eksudat akar jahe yang efektif dal…
Oil palm (Elaeis guineensis Jacq.) is one of the annual crops that has a high economic value as foreign exchange. The disturbance often occurs in oil palm plants is caused by horn beetles (Oryctes rhinoceros). O. rhinoceros is a plant pest organism damaging plants to cause economic losses. The purpose of this research was to study the most effective dose of B. thuringiensis bio-insecticide usin…
Palmyra palm is an annual plant that has economic value and potential as a producer of brown sugar and can grow well. This palm plant can also grow in tropical areas from the lowlands to an altitude of 1,400 m above sea level. The existence of insects on palm plants and surrounding vegetation has an important role on earth, with the number of insect species almost 80% of the total number of ani…
Maize Zea mays (L.) is a crop that has an important role in meeting human food needs in various countries. The presence of plant pest organisms such as Spodoptera frugiperda (J.E. Smith) can reduce the productivity of corn crops. Control with pesticides can cause pest mortality and kill predatory arthropods. Predatory arthropods are natural enemies of pests in corn plants. In addition to predat…
Corn is one of the cereal commodities with high demand, where the success of corn plant production is partly influenced by the presence of soil arthropods. Soil arthropods can have both positive and negative impacts on plant growth, and soil arthropods can be controlled using endophytic fungi. The purpose of this research is to determine the impact of applying pathogenic endophytic fungi throug…
The Duku plant (Lansium domesticum) is a tropical fruit in indonesia that is in great demand by the public. Tissue culture is an alternative for producing high-quality duku plant seedlings in large quantities and in a short time, referring to the concept of the totipotency of plant cells, and capable of eliminating pests and diseases through the sterilization stage of the explants. This researc…
The horned beetle (Oryctes rhinoceros) is a major pest of oil palm, due to its attack can affect the yield and productivity of plant. Control of O. rhinoceros pests commonly carried out by farmers and oil palm plantation companies is by using synthetic insecticides. However, the continuous use of synthetic insecticide can cause negative impacts such as resistance, pest recurrence, killing of na…
Tenebrio molitor is one of the most common pests found in stored products. An alternative to control pest that attack stored products can be done by utilizing essential oils from Eucalyptus globulus plants. This study was aimed to determine the impact of E. globulus essential oil application on T. molitor larvae. The study was used a Completely Randomized Design (CRD) with 5 treatments and 1 co…
Rice (Oryza sativa L.) is a staple food crop that plays a crucial role in ensuring national food security. The research aims to study the ability of Paenibacillus polymyxa to inhibit the growth of the pathogen P. oryzae that causes blast disease in rice and test the potential of P. polymyxa bacteria as a biocontrol to control blast disease. This research used a completely randomized design (CRD…
The chili plant (Capsicum annuum L.) is a plant that belongs to the Solanaceae family. Chili peppers are widely cultivated in various countries because of the fruit used as a spice in cooking, as well as because of its health benefits. The plant is known for its red, green, yellow, or orange fruits, depending on the variety and level of maturity. In addition, chili peppers also contain nutrient…
In Indonesia, the most popular food is rice. Unfortunately, pest called Sitophilus oryzae attacks rice stocks in warehouses. The purpose of this study is to evaluate the effectiveness of pandan leaf extract as a vegetable insecticide for S. oryzae control. This fieldwork was done from June to October 2023 at the Perum Bulog (Logistics Agency) Regional Division of South Sumatra. Five treatments …
Pestalotiopsis sp. is a pathogen that causes rubber leaf fall disease with symptoms of small spots developing into necrosis around the spots. Biofungicides have several advantages over synthetic fungicides, namely that they are safer for the environment and health because the active compounds in biofungicides have low anti-pathogenic activity where the risk of side effects and poisoning is lowe…
This research aims to determine the effect of Employee Position Promotion on Employee Work Performance at PTPN VII (Persero) Suli Inti Muara Enim Unit. The population in this study were all employees of PTPN VII (Persero) Suli Inti Muara Enim Unit, totaling 118 employees. Sampling in this study used accidental sampling by determining the number of samples taken in this study using the Slovin sa…