Spodoptera frugiperda (J.E. Smith) is an invasive pest that causes serious damage to maize plants. Pest control with entomopathogenic endophytic fungi has been widely used in several countries.The nature of S. frugiperda larvae, which attack many growing points on parts of plants that are difficult to reach, makes the use of endophytic fungi very effective in controlling them. Endophytic fungi …
The effect of temperature changes on pests, plants and the interaction between insect pests and plants has been widely discussed, including its direct effect on the activity and increase in fruit fly populations. Degree-days are measurements of heat units over time, calculated from the daily maximum and minimum temperatures. Degree-days are based on the rate of development of the insect at temp…
Integrated Pest Management (IPM) provides space and rights to life for all components of ecological biota without causing damage to cultivated plants. The problems faced by farmers related to pests and diseases in Banyuasin and OKU Timur are mainly faced by food crop and horticulture farmers. The purpose of this study is to evaluate the compliance of food crop and horticulture farmers in implem…
The Effect of Repellent Plants on Diversity Entomophaga Arthropods in Erect Bean Plants (Phaseolus vulgaris L.) in Research Fields, Faculty of Agriculture University of Sriwijaya. CHANDRA IRSAN. Bean plants have problems in the form of pest attacks. The use of repellent plants as hedges in bean cultivation is an alternative control. The use of repellent plants is able to resist the presence of …
Fusarium wilt disease is one of several major diseases that often cause losses to farmers, especially cucumber plants (Cucumis sativus L.). There are several ways to control this disease, one of which is by using natural enemies or biological agents such as Trichoderma sp. Antibiotically Trichoderma sp. capable of suppressing the growth rate of pathogens in plants. However, Trichoderma sp. need…
Food and horticultural crops are main commodities in the agricultural sector which are needed for living. Production activities require the capacity of farmers who are able to develop potential and innovation in the cultivation of food and horticultural crops which are often constrained by pests and plant diseases which can reduce production. Therefore, it is important for farmers to understand…
The purpose of this research is to: 1) Calculate how much rice farmer household income in Merah Mata Village, Banyuasin District1, Banyuasin Regency. 2) Analyze hat are the factors that affect the income of rice farmers in Merah Mata Village, Banyuasin District, Banyuasin Regency. 3) Assessing the level of welfare of rice farmer households in Merah Mata Village, Banyuasin District1, Banyuasin R…
Dragon fruit plants (Hylocereus poliyhizus) are horticultural crops that have the potential to be developed in Indonesia. Cultivation of dragon fruit plants is not immune from pests and diseases. Pests that commonly attack dragon fruit plants consist of molluscs, vertebrates and several type of insects. This study aims to determine the associated insects on dragon fruit plants in the village of…
This study aims to evaluate the growth and production of black rice accession F4IP 6.11.1. and F3IT 1.18., identify and select mother plants for each accession that have the potential to become candidate varieties and select selected mother plant seeds that have the potential to become new varieties. Plants with the best quality will be selected to become candidates for new varieties, by lookin…
Indonesia is an agricultural country located in the tropics which is rich in horticultural crops. This plant has a high price and provides an opportunity to compete in the market. One of the most dominant horticultural plants is red chili. Red chili (Capsicum annum L.). This study aims to find traps with certain shapes that attract the most fruit flies when installed in the field. The research …
Oil palm (Elaeis guinensis Jacq.) were important producer of eminent vegetable oil especially in Indonesia. However in the cultivation effort of oil palm plants were constrained by one of them was stem rot disease. Stem rot disease can caused death in plant tissue and economically detriment. Stem rot disease on oil plants were caused by Ganoderma boninense fungi. Initial symptoms were yellowing…
Penyakit busuk pangkal batang (BPB) merupakan penyakit penting yang menyerang tanaman kelapa sawit, penyakit ini disebabkan oleh jamur patogen Ganoderma boninense. qUpaya pengendalian yang sering dilakukan adalah penggunaan fungisida sintetis, namun terdapat beberapa alternatif pengendalian seperti pengendalian hayati dan biofungisida. Biofungisida bisa didapatkan dari bahan yang memiliki sifat…
The rice plant (Oryza Sativa L.) is one of the most important plants for the world that is thought to have originated in the indian or indochina area. This study aims to find local South Sumatra varieties of rice that are resistant to drought stress using Polyethylene Glycol (PEG) and PCR-RAPD solutions. This research was conducted at the Agricultural Cultivation laboratory, Faculty of Agricult…
This study aims to (1) calculate and compare the income of rice farmers in Pulokerto Village, Gandus District before the flood and after the flood, (2) analyze the welfare level of rice farmer households affected by the flood in Pulokerto Village, and (3) analyze the strategy of rice farmers in Pulokerto Village, Gandus District in dealing with the impact of floods on household welfare. This re…
Cucurbitaceous plants are horticultural crops that are widely cultivated by farmers in each growing season. Cucurbitaceous plants are plants which need intensive cares. Various constraints that inhibit the growth of this plant are due to pests and diseases, this can be detrimental to the cultivation of this plant. Integrated Pest and Disease Control (IPM) is an approach to OPT (Plant Pest Organ…
Tanaman buah hortikultura yang banyak dibudidayakan masyarakat adalah tanaman pepaya, hal ini dikarenakan pepaya mudah dalam pembudidayaannya, harga ekonomis serta permintan pasar tinggi. Peningkatan produksi pepaya dan kualitas produk harus bisa menjadi peluang besar untuk petani seiring meningkatnya permintaan pasar. Produk pascapanen merupakan produk yang mudah rusak, apalagi produk buah-bua…
Ceratocystis sp. is a pathogen that attacks various types of host plants, one of which is the duku plant (Lansium domesticum). This pathogen attacks the vascular tissue of the duku plant causing wilting of the leaves, cancer, black rot of storage roots, and even death. One way to control Ceratocystis disease is biological control using antagonistic fungi. Non-endophytic fungi that usually live …
This study aims to (1) Identifying the conditions and causes of floods on paddy fields in Danau Rata Village, Sungai Rotan District, Muara Enim Regency, (2) Analyzing the household income of rice farmers, (3) Analyzing survival strategies carried out by rice farmers due to floods. This research was carried out in October 2022 in Danau Rata Village, Sungai Rotan District, Muara Enim Regency usin…
This study aims to analyze students' computational thinking abilities in computer courses in physics learning. The type of research in this research is descriptive qualitative research. The research was conducted from February to March 2023. The research subjects were 57 students taking computer courses in physics learning. The research instrument used was a computational thinking ability test …
This study aimed to determine the effectiveness of several doses and application times of 2,4 - D Dimethyl Amine herbicide to control weeds in peanut (Arachis hypogaea L.) plantations. This research was carried out in the Experimental Garden of the Faculty of Agriculture, Sriwijaya University, Indralaya, Ogan Ilir from October 2022 to January 2023. The method used in this study was a factorial …
The attack of the horn beetle (Oryctes rhinoceros) on oil palm plantations is one of the main problems affecting crop productivity. This study aims to determine the effectiveness of solid bioinsecticides from agro-industrial by-products on the mortality of O. rhinoceros larvae as test insects. The research was carried out in a shadow house with dynamic temperature and humidity conditions. The s…
Pest attacks on red chili plants can cause damage to crop failure. Damage caused by pest attacks on red chili plants causes yield losses can reach 25-100%. The purpose of this study was to test the effectiveness of botanical pesticides in suppressing pest populations on red chili (Capsicum annum L.). This research was conducted in May until Deptember 2022, located at Experimental Garden, Depart…
Eggplant is a vegetable horticultural commodity that is widely cultivated in Indonesia. Eggplant belongs to a group of annual plants from the Solanaceae family which are used as part of the fruit. Eggplant production in Indonesia has decreased from 518,827 tons in 2012 to 225,771 tons in 2013. This is due, in part, to pest and disease attacks on eggplant plants. The purpose of this research is …
Pakcoy, chickpeas, and spinach are annual crops that have high economic value. This high economic value is evidenced by the increasing production of vegetable horticultural commodities every year. Planting pakcoy, spinach, and chickpeas with a polyculture cropping pattern are expected to be able to increase the diversity of phytophage species and suppress the population of phytophagous insects …
Background: Class II malocclusion is one of the most common types of malocclusion and is mostly caused by mandibular retrognathism relative to maxillary prognathism. Class II malocclusion can be corrected with an activator where the activator can stimulate the growth of the mandible going forward. Purpose: This study aimed to examine the effects of activators on skeletal changes in children wit…