Pesticides are chemical compounds used to control pests, including insects, rodents, fungi, and unwanted plants (weeds). Of the 2.5 million tons of pesticides used on crops, less than 0.1% effectively reach the target pests, while the remaining 99.9% are released into the environment, negatively impacting public health, beneficial organisms, and contaminating soil, water, and ecosystems. The ob…
Jagung (Zea mays L.) merupakan komoditas unggulan kedua setelah padi. Kerusakan yang disebabkan oleh Spodoptera frugiperda J.E Smith (Lepidoptera: Noctuidae) pada tanaman jagung di Sumatera Selatan mencapai 100%, Lampung berkisar antara 26.50˗70%, dan Nusa Tenggara Timur 85˗ 100%. Penelitian ini bertujuan untuk menguji pengaruh tiga konsentrasi ekstrak kasar Penicillium citrinum (Thom) terhad…
Spodoptera frugiperda (J.E. Smith) adalah hama invasif tanaman jagung. Penelitian ini bertujuan untuk menguji pengaruh bioinsektisida padat umur simpan satu bulan terhadap pertumbuhan larva Fall armyworm. Spesies jamur yang digunakan yaitu Beauveria bassiana, Metarhizium anisopliae, dan Penicillium citrinum. Aplikasi dilakukan secara topikal pada larva instar satu dengan konsentrasi 1 x 1010 ko…
Tanaman duku merupakan salah satu jenis dari buah-buahan yang banyak tumbuh di daerah tropis. Tanaman duku dapat terserang beberapa penyakit salah satunya yaitu penyakit yang disebabkan oleh patogen Ceratocystis sp. Penelitian ini dilakukan dengan mengambil 9 kebun duku di kabupaten Ogan Komering Ilir (OKI) yang terbagi menjadi 3 kategori yaitu kebun sehat, kebun terserang sedang dan kebun ters…
Tanaman padi (Oryza sativa L.) merupakan salah satu jenis tanaman spermatopyta yang bersifat hidrofit. Metode yang digunakan dalam penelitian ini adalah dengan menggunakan metode survei dengan cara mendatangi langsung lahan dan melakukan survei langsung ke beberapa lahan tanaman pangan di Kecamatan Buay Madang Timur, Kabupaten Oku Timur. Pengamatan terhadap lahan petani dengan mengamati intensi…
Fall armyworm (Spodoptera frugiperda J.E. Smith) (Lepidoptera: Noctuidae) was one of the pests that was difficult to control in maize. This research aimed to determine the effect of three concentrations of Metarhizium anisopliae crude extract on S. frugiperda larvae. The entomopathogenic fungi used in this research was M. anisopliae. The concentrations used consisted of 0 ppm control, CaTpPga 5…
The oil palm commodity is a major plantation producer that has many roles in the economic development of Indonesia. However, there are obstacles that result in low productivity of oil palm plants. The cause of stem base rot disease occurs due to the attack of the fungal pathogen Ganoderma boninense. If not immediately controlled and prevented, the disease can cause significant losses and can re…
Spodoptera frugiperda (J.E.Smith) (Lepidoptera: Noctuidae) attack has become a major issue disrupting maize plant productivity in Indonesia. People began to abandon chemical control because of its adverse effects on the environment and began to apply biological control. One of its used through control used the entomopathogenic fungus species Beauveria bassiana (Bals). This research aimed to tes…
Indonesia is a country rich in natural resources and rich in flora diversity. Indonesia has a high diversity of ecosystems, ecosystems are inhabited by various species of flora and fauna, each type of fauna and flora can be renewed and used sustainably. Indonesia has many different types of horticultural plants, an example of horticultural plants is banana plants. Bananas are horticultural crop…
Lagenaria siceraria, an essential Cucurbitaceae plant widely cultivated for its nutritional and medicinal benefits. L. siceraria is vulnerable to pests which can cause significant yield losses. Conventional chemical insecticides are effective but pose risks to biodiversity and ecosystem health. Botanical insecticides, such as lemongrass, offer a safer alternative due to their biodegradability a…
Red chili (Capsicum annuum L.) is an agricultural commodity with high economic value, playing a crucial role in the economy. However, red chili cultivation often faces various challenges, one of which is the attack of anthracnose disease caused by pathogenic fungi of the genus Colletotrichum, which can cause yield losses of up to 65%. This study aims to determine the effect of endophytic fungi …
Bottle gourd (Lagenaria siceraria) is one of the Cucurbitaceae plant that is widely grown in Southeast Asia. This plant has many uses for both food and medicine. In bottle gourd crops, there are several species of arthropods, each of which has a role in the ecosystem. However, in bottle gourd cultivation, farmers use synthetic pesticides to deal with pests. The adverse impact of pesticides is t…
Buah mangrove di Indonesia sering ditemukan berjatuhan ke tanah di sekitas tanaman mangrove tanpa dimanfaatkan. Penelitian yang memanfaatkan buah mangrove sebagai insektisida nabati untuk berbagai kegunaan seperti sebagai insektisida untuk mengendalikan serangga hama dan vektor penyakit tidak terlalu banyak yang melakukan. Sehingga perlu dilakukan penelitian untuk melihat potensi buah mangrove …
Tanaman cabai cukup mudah untuk dibudidayakan, namun harus tetap memperhatikan syarat tumbuh yang baik agar menghasilkan produksi cabai yang tinggi. Salah satu kendala yang sering muncul dan menyebabkan terjadinya penurunan produksi cabai ialah adanya serangan berbagai penyakit tanaman. Untuk mengatasi hal tersebut, para petani melakukan suatu teknik pengendalian ramah lingkungan. Pengelolaan T…
KARLINDA NOVITA SARI. “Efektivitas Ekstrak Serai Wangi (Cymbopogon nardus) dalam Menghambat Perkembangan Penyakit Bercak Daun (Cercospora sp.) pada Tanaman Cabai Merah (Capsicum annuum L.)” (Dibimbing oleh HARMAN HAMIDSON). Rumusan masalah dari penelitian ini adalah bagaimana keefektifan ekstrak serai wangi dalam menghambat perkembangan penyakit bercak daun (Cercospora capsici ) pada tanama…
One of the vegetable commodities that is needed by almost everyone from various circles of society is chili (Capsicum annuum L.). Important diseases that generally attack chili plants are anthracnose fruit rot caused by Colletotrichum sp. fungus, leaf spot disease caused by Cercospora capsici and fungus yellow virus disease (Pepper yellow leaf curl virus). The purpose of this study was to deter…
Maize (Zea mays L.) ranks second after rice among food crop commodities cultivated in Indonesia. However, maize production was threatened during growth due to susceptibility to pests and diseases throughout the life cycle. One of the problems that can reduce productivity is Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) pest attack, which often causes 100% yield loss in corn in Sou…
In Indonesia, rice is the main commodity that is widely cultivated by farmers. However, every year there is a decrease in rice production caused by various factors, one of which is the attack of brown spot disease, which is caused by the fungus Helminthosporium oryzae. Symptoms of this disease are the appearance of dark brown or reddish spots that are oval to round on the surface of the leaves.…
Skin diseases such as tinea versicolor, ringworm, scabies, itching, and athlete's foot are diseases that have a high risk of infection in the pesantren environment. The high incidence of scabies disease in boarding schools is caused by one of the factors including poor personal hygiene caused by the lack of knowledge possessed by santri. One of the things that can be done to improve knowledge i…
Pepaya (Carica papaya L.) is one of the plants that grow in the tropics. Pepaya is a fruit originating from Southeast Asia (including Indonesia). Pesticides function as substances to control pests and have benefits to help control various disease vectors. However, pesticides have side effects that are bad for the environment and health, one of which is damage to the human organ system to cause …
Ulat kantong (Lepidoptera: Psychidae) merupakan serangga hama yang memiliki tingkat keparahan yang tinggi ditinggi di perkebunan kelapa sawit. Karamunting merupakan salah satu gulma di perkebunan kelapa sawit. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh pemberian pakan tanaman kelapa sawit dan karamunting terhadap biologi dan morfologi ulat kantong. Penelitian ini dilakukan deng…
Long beans (Vigna sinensis L.) are one of the leguminous crops. Long beans are one of the plants of the fabaceae family. The main diseases found in long beans are Bean Common Mosaic Virus (BCMV) and Mungbean Yellow Mosaic Virus (MYMV). Pesticides are toxic chemicals widely used to enhance agricultural production by reducing damage from pests and diseases. The aim of this study is to determine t…
Kompas.com and Tirto.id are online media that summarize news about the Covid-19 vaccine certificate as a condition for activities in public spaces with different ways of presenting news. This research was conducted to find out how the framing of the news on the issue of vaccine certificates as a condition of activity on online media Kompas.com and Tirto.id Framing theory according to Zhongdang …
ABSTRACT Palembang City has become the highest contributor to TB cases in South Sumatra Province. To support the successful treatment of Drug-Resistant Tuberculosis (DR-TB), which requires treatment periods between 9-24 months, the Indonesian government through the Sriwijaya Healthy Community of Palembang provides mentoring services, where patient support implements therapeutic communication. T…
Rubber plantations are the main support of the agricultural sector and the economy of Indonesia. There are some obstacles in rubber cultivative which one of important obstacle is plant desease. One of the important disease is the rubber tapping panel dryness. Tapping Panel Dryness is also known as the brown skin disease. The disease is caused by physiological factors because depth slices of tap…
Penelitian ini dilaksanakan di desa Bumi dan di laboratorium Nematologi Jurusan Hama dan Penyakit Tumbuhan Fakultas Pertanian Universitas Sriwijaya. dari buhn Oktober 2012 sampai dengan Januari 2013. Tujuan dari penehtian ini adalah untuk mengetahui pengaruh dari aplikasi Trichoderma sp. dalam upaya mengendalikan serangan penyakit J A P di desa Bumi dan mengetahui kemampuan bertahan Trichoderma…