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All Journal Jurnal Agro Teknologi Tropika PEST Tropical Journal Jurnal Online Mahasiswa (JOM) Bidang Pertanian JURNAL AGROTEKNOLOGI Jurnal Agroekoteknologi Jurnal Riau Biologia Jurnal Biodjati Wikrama Parahita : Jurnal Pengabdian Masyarakat JPT : JURNAL PROTEKSI TANAMAN (JOURNAL OF PLANT PROTECTION) Journal of Saintech Transfer Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Unri Conference Series: Community Engagement Jurnal Ilmiah Mahasiswa Agrokomplek Dinamika Pertanian
Desita Salbiah
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Uji Kemampuan Pemangsaan Coccinella transversalis Fabricius. terhadap Aphis gossypii Glover. dan Bemisia tabaci Genn. Hama Tanaman Cabai Merah Salbiah, Desita; Hidayat, wahyu -
Jurnal Agroekoteknologi Vol 15, No 2 (2023)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v15i2.20733

Abstract

ABSTRACT Red chilli (Capsicum annuum L.) is a important commodity and has high economic value in Indonesia. Obstacles in cultivating red chilli are pest attacks, namely aphids (Aphis gossypii Glover) and whitefly (Bemisia tabaci Genn.). The use of predator (Coccinella transversalis Fabricius.) can be alternative to controlling A. gossypii and B. tabaci in a safe way. This research aims to know the ability of predator C. transversalis to prey nymph of A. gossypii and nymph of B. tabaci. This research was carried out at the Plant Pests Laboratory and Green House of the Faculty of Agriculture, Riau University which was carried out for three months from Maret to Mei 2022. The study was carried out experimentally using a completely randomized design (CRD), which consisted of six treatments and four replications. The treatments used was preying ability of the predator C. transversalis against A. gossypii and B. tabaci as prey. The results showed that the C. transversalis preferred the prey of the nymph A. gossypii compared to the prey of the nymph B. tabaci. Predator C. transversalis are able to prey on 46-48 A. gossypii nymphs per day and are able to prey on 43-44 B. tabaci nymphs per day. Preying ability of predator C. transversalis as biological agents with prey A. gossypii and B. tabaci between one male, one female and one pairs predator showed no difference in predation ability.Keywords : Coccinella transversalis Fabricius., Aphis gossypii Glover., Bemisia tabaci Genn., Preying ability
Uji Konsentrasi Ekstrak Biji Bintaro (Cerbera manghas L.) terhadap Mortalitas Scotinophara coarctata Fabricius pada Tanaman Padi Sawah Salbiah, Desita; Rasfita, Riza Winda
Jurnal Agroekoteknologi Vol 16, No 2 (2024)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v16i2.27441

Abstract

Rice is a staple food crop in Indonesia that contains nutrients such as carbohydrates, protein, fat, fiber, and vitamins. Efforts to increase rice production still experience obstacles such as Scotinophara coarctata Fabricius pest attacks which can cause yield losses of 35% if the reaches the economic threshold clump of rice plants. Plants that have the potential as botanical pestiside are bintaro plants (Cerbera manghas L). This research aims to obtain the concentration of bintaro (Cerbera manghas L) seed extract that is effective against Scotinophara coarctata Fabricius mortality. This research was conducted at the Laboratory of Plant Pests, and Experimental Garden of the Faculty of Agriculture, University of Riau, from December 2023 to March 2024, using a completely randomized design (CRD) consisting of 6 treatments and 4 replications. Treatment applications consists of concentrations of 0 g.l-1 water, 20 g.l-1 water, 40 g.l-1 water, 60 g.l-1 water, 80 g.l-1 water, and 100 g.l-1 water. The results showed that different concentrations had a significant effect on the mortality of Scotinophara coarctata. The concentration of 60 g.l-1 water is an effective concentration in controlling S. coarctata nymphs because it can cause total mortality of 80% with the initial time of death 18.50 hours after application and lethal time 50 at 58.25 hours after application.
Pengaruh Aplikasi Beberapa Jenis Bahan Aktif Insektisida Sintetis terhadap Predator Eocanthecona furcellata (Wolff) di Laboratorium: english Rustam, Rusli; Fauzana, Hafiz; Salbiah, Desita; Pamungkas, Nailul Hakim
Jurnal Proteksi Tanaman (Journal of Plant Protection) Vol. 3 No. 1 (2019): June 2019
Publisher : Plant Protection Department, Faculty of Agriculture, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpt.3.1.18-25.2019

Abstract

Application of various synthetic insecticides to control fire caterpillar (Setora nitens) on palm oil plantation has negative impact on predator Eocanthecona furcellata, the natural enemy of fire caterpillar. Profenofos, deltamethrin and cypermethrin insecticides have negative effect because they can reduce population of E. furcellata. The research was conducted using contact method with concentration of 2 ml.l-1 and water as a control with 7 days in observation time. Generallly, the result of the research showed that synthetic insecticides have toxicity on E. furcellata. The profenofos had an effect on the total mortality of E. furcellata up to 63.33%, cypermethrin up to 59.99% and deltamethrin up to 53.33%. The female significantly was more tolerant than male. It is necessary to choose suitable insecticide that are not only effective in controlling S. nitens but also safe for natural enemies.
Compost Organic Materials' Suitability as a Living Place for Rhinoceros Beetle Larvae (Oryctes rhinoceros Linnaeus) in Oil Palm Area: Kesesuaian Bahan Organik Kompos sebagai Tempat Hidup Larva Kumbang Tanduk (Oryctes rhinoceros Linnaeus) pada Lahan Sawit Fauzana, Hafiz; Rustam, Rusli; Salbiah, Desita; Aritonang, Putra
Jurnal Proteksi Tanaman (Journal of Plant Protection) Vol. 7 No. 1 (2023): June 2023
Publisher : Plant Protection Department, Faculty of Agriculture, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpt.7.1.11-21.2023

Abstract

Rhinoceros beetle (Oryctes rhinoceros) is the primary pest of oil palm (Elaeis guineensis Jacq.). Applying oil palm empty fruit bunches (OPEFB) and various other organic materials to cultivated land is assumed to support the growth of rhinoceros beetles. The study aimed to determine the suitability of organic matter as a place for rhinoceros beetle larvae to live. The research was carried out experimentally using a completely randomized design (RBD) with eight treatments and four replications. The treatment was in the form of OPEFB, rice husk, sawdust, OPEFB + rice husk, OPEFB + sawdust, OPEFB + rice husk + sawdust, and OPEFB + rice husk + sawdust without composting. The results showed that the growth of rhinoceros beetle larvae tended to be best on an organic material combination of OPEFB + rice husk + sawdust without being composted. Meanwhile, rice husk is the most unsuitable organic material for developing rhinoceros beetle larvae. Applying organic matter to palm land should be composted beforehand to reduce Rhinoceros beetle infestation.
Keefektifan Ekstrak Organik Tepung Biji Pinang (Areca catechu L.) terhadap Mortalitas Hama Bawang Merah Spodoptera exigua Hubner di Laboratorium Desita Salbiah; Muhammad Syafi'i
Jurnal Ilmiah Mahasiswa Agrokomplek Vol. 4 No. 3 (2025): Jurnal Ilmiah Mahasiswa Agrokomplek
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/sp57a259

Abstract

Bawang merah (Allium ascalonicum L.) merupakan komoditas hortikultura penting yang banyak dibudidayakan di dataran rendah. Permintaan terhadap bawang merah terus meningkat seiring pertumbuhan jumlah penduduk, namun produktivitasnya menurun akibat serangan hama, terutama Spodoptera exigua Hubner. Serangan hama ini dapat menyebabkan kerusakan hingga 100% dan berujung pada gagal panen apabila tidak dikendalikan secara efektif. Pengendalian yang selama ini dilakukan menggunakan insektisida kimia sintetik dapat menimbulkan efek negatif seperti resistensi, resurgensi, serta munculnya hama sekunder. Oleh karena itu, insektisida nabati menjadi alternatif pengendalian yang ramah lingkungan. Penelitian ini bertujuan untuk mengetahui efektivitas ekstrak organik tepung biji pinang (Areca catechu L.) terhadap mortalitas larva S. exigua di laboratorium. Penelitian dilaksanakan menggunakan Rancangan Acak Lengkap (RAL) dengan lima perlakuan konsentrasi (0%, 0,25%, 0,50%, 0,75%, dan 1%) dan empat ulangan. Setiap unit perlakuan diinfestasikan 10 larva instar tiga dan diaplikasikan ekstrak dengan metode penyemprotan. Hasil penelitian menunjukkan bahwa konsentrasi 0,50% merupakan perlakuan paling efektif, dengan mortalitas total sebesar 80%, waktu awal kematian 6,5 jam, dan LT50 tercapai pada 42 jam setelah aplikasi. Ekstrak biji pinang terbukti memiliki potensi sebagai insektisida nabati dalam pengendalian S. exigua.
Morphology Characterization of Rhopalocera in Two Areas of Resort Bukit Tiga Puluh National Park Riau Province Chahyadi, Ennie; Isda, Mayta Novaliza; Destiyana, Appriliya; Fitmawati, Fitmawati; Salbiah, Desita
Jurnal Biodjati Vol 5 No 1 (2020): May
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v5i1.5743

Abstract

Bukit Tiga Puluh National park (TNBT) of Riau Province is a nature conservation area with a high diversity of fauna, one of which is the butterfly. Butterfly species diversity is influenced by the vegetation in their habitat. The TNBT utilization zone has a habitat type with varied vegetation. There is no information about the species of butterflies in the area. This study aimed to identify morphological character of butterflies and vegetation based on morphological characters. The method used was exploration. The catching area of the butterfly was the Granite waterfall and the Bukit Lancang path of TNBT utilization zone. Samples made as insectarium and herbarium. The  identification of butterfly characters consisted of the head, thorax, abdomen, legs and wings. There were a number of different types of butterflies and plants between the Granite waterfall area (22 and 28 species) and the Bukit Lancang paths (5 and 9 species). The type of butterfly was dominated by the family Nymphalidae. This is due to the amount of vegetation and environmental conditions that are more favorable in the granite waterfall area. The key determinants of butterfly species are the characters of the wing. The results of this study can contribute to maintaining the TNBT butterflies in Riau Province and also as database information of butterflies species in Indonesia.
KEEFEKTIFAN TEPUNG BIJI PINANG (Areca catechu L.) TERHADAP MORTALITAS HAMA KUMBANG BUBUK BERAS (Sitophilus oryzae L.) DI PENYIMPANAN Desita Salbiah; Melani Fitriana
DINAMIKA PERTANIAN Vol. 41 No. 1 (2025): Jurnal Dinamika Pertanian Edisi April 2025
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2025.vol41(1).22171

Abstract

Rice is the staple food of the Indonesian population. The decline in rice quality is caused by the attack of plant pests during storage, particularly Sitophilus oryzae L. A recommended control method is the use of plant-based insecticide, namely areca nut (Areca catechu L.) seed powder. This research aims to determine the effective dose of areca nut seed powder (A. catechu L.) for controlling rice weevil (S. oryzae L.) mortality during storage. The research was conducted at the Plant Pest Laboratory of the Faculty of Agriculture at Riau University from November 2024 to January 2025. The study was conducted experimentally using a completely randomized design with five treatments and four replications. The study consisted of two series: the first included 20 experimental units to observe initial mortality time, lethal time 50, daily mortality, and total mortality, while the second included 20 experimental units to observe population growth and rice weight loss. The doses of areca nut seed powder used for each experimental unit were 0 g.100 , 2.5 g.100 , 5 g.100 , 7.5 g.100 , and 10 g.100 . Data were analyzed statistically using the DMRT test at the 5% level. The results showed that a dose of 10 g.100  rice was the most effective for controlling S. oryzae, causing a total mortality of 82.5% with an initial mortality time of 28.25 hours after application and a lethal time 50 of 169.5 hours. It resulted in the lowest percentage of rice weight loss at 0.95% and the lowest increase in insect population, with only 3.25 individuals.
EFEKTIVITAS KONSENTRASI EKSTRAK TEPUNG DAUN SIRSAK (Annona muricata L.) TERHADAP MORTALITAS ULAT GRAYAK JAGUNG Spodoptera frgiperda J. E. Smith DI LABORATORIUM Desita Salbiah; Frida Indriatik
DINAMIKA PERTANIAN Vol. 41 No. 2 (2025): Jurnal Dinamika Pertanian Edisi Agustus 2025
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2025.vol41(2).22299

Abstract

Spodoptera frugiperda is a pest that can cause the failure of young leaf formation in corn plants because it attacks the growing point of the plant. This pest can cause yield losses of 15%–73% in corn plants. Soursop leaf flour (Annona muricata L.) insecticide can serve as a safe alternative for controlling S. frugiperda. The study aims to determine an optimal concentration of soursop leaf flour (Annona muricata L.) extract that induces mortality in Spodoptera frugiperda J. E. Smith. This study was conducted at the Plant Pest Laboratory, Faculty of Agriculture, University of Riau, from July to September 2024, using a Completely Randomized Design (CRD) with five treatments and four replications. The treatment application consisted of soursop leaf flour extract at concentrations of 0 g·l⁻¹, 25 g·l⁻¹, 50 g·l⁻¹, 75 g·l⁻¹, and 100 g·l⁻¹ in water. Based on the results of administering several concentrations of soursop leaf flour extract to S. frugiperda, it was concluded that the concentration of soursop leaf flour extract at 100 g·l⁻¹ in water was an effective concentration against the mortality of Spodoptera frugiperda J. E. Smith larvae, as it caused a total mortality of 85% with an initial time of death of 21 hours after application. The appropriate concentration of soursop leaf flour extract to kill 50% of S. frugiperda larvae was 2.62%, or 26.2 g·l⁻¹ in water. The appropriate concentration to kill 95% of S. frugiperda larvae was 27.55%, or equivalent to 275 g·l⁻¹ in water.
UJI KONSENTRASI EKSTRAK DAUN MIMBA (Azadirachta indica A. Juss) TERHADAP MORTALITAS ULAT BAWANG Spodoptera exigua Hubner. DI LABORATORIUM Desita Salbiah; Muhammad Tawi
DINAMIKA PERTANIAN Vol. 41 No. 3 (2025): Jurnal Dinamika Pertanian Edisi Desember 2025
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2025.vol41(3).23222

Abstract

Spodoptera exigua is a pest that poses a major problem for farmers because it can reduce crop yields and cause significant damage to shallot crops. Infestation by S. exigua can result in yield losses of 34–54% in shallot plants. Neem leaf botanical insecticide (Azadirachta indica A. Juss.) can be used as a safe alternative for controlling S. exigua. This study aimed to determine the effective concentration of neem leaf extract against the mortality of the beet armyworm pest, Spodoptera exigua Hübner, in the laboratory. The study was conducted at the Plant Pest Laboratory, Faculty of Agriculture, University of Riau, from March to May 2024, using a Completely Randomized Design (CRD) with six treatments and four replications. The treatment applications consisted of neem leaf extract concentrations of 0 g·l⁻¹ water, 20 g·l⁻¹ water, 40 g·l⁻¹ water, 60 g·l⁻¹ water, 80 g·l⁻¹ water, and 100 g·l⁻¹ water. The results showed that the most effective concentration for controlling S. exigua was 60 g·l⁻¹ of neem leaf powder extract, which resulted in a total mortality rate of 80%, with the onset of death occurring 18 hours after application.
UJI KONSENTRASI EKSTRAK DAUN MIMBA (Azadirachta indica A. Juss) TERHADAP MORTALITAS ULAT BAWANG Spodoptera exigua Hubner. DI LABORATORIUM Desita Salbiah; Muhammad Tawi
DINAMIKA PERTANIAN Vol. 41 No. 3 (2025): Jurnal Dinamika Pertanian Edisi Desember 2025
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2025.vol41(3).23222

Abstract

Spodoptera exigua is a pest that poses a major problem for farmers because it can reduce crop yields and cause significant damage to shallot crops. Infestation by S. exigua can result in yield losses of 34–54% in shallot plants. Neem leaf botanical insecticide (Azadirachta indica A. Juss.) can be used as a safe alternative for controlling S. exigua. This study aimed to determine the effective concentration of neem leaf extract against the mortality of the beet armyworm pest, Spodoptera exigua Hübner, in the laboratory. The study was conducted at the Plant Pest Laboratory, Faculty of Agriculture, University of Riau, from March to May 2024, using a Completely Randomized Design (CRD) with six treatments and four replications. The treatment applications consisted of neem leaf extract concentrations of 0 g·l⁻¹ water, 20 g·l⁻¹ water, 40 g·l⁻¹ water, 60 g·l⁻¹ water, 80 g·l⁻¹ water, and 100 g·l⁻¹ water. The results showed that the most effective concentration for controlling S. exigua was 60 g·l⁻¹ of neem leaf powder extract, which resulted in a total mortality rate of 80%, with the onset of death occurring 18 hours after application.
Co-Authors ', Eri ', Marto Abidin, Fitriani Adhytia Ika Pramesty Agung Candra, Agung Agus Sutikno Agus Sutikno Ahmad Muhammad Alfaizal Appriliya Destiyana Arianto Rangkuti Aritonang, Putra Arnis En Yulia Aslim Rasyad Besri Nasrul Boby Pamrianus Turnip Dani Candra Destiyana, Appriliya ELPE BIBAS, ELPE Elza Zuhry ENNIE CHAHYADI, ENNIE Eunike JH Sidauruk Fetmi Silvina Fidiadi, Muhammad Fifi Puspita Fitmawati Fitmawati Fitmawati Fitmawati Forti Senorita Daeli Frida Indriatik Gusmawartati Gusmawartati Hafiz Fauzana Hapsoh Hapsoh Hapsoh Hapsoh Hapsoh Hennie Laoh Idwar, Idwar IRFAN NURARIFIN, IRFAN Irfandri Irfandri Isna Dini Isna Rahma Dini M. Amrul Khoiri Masjudi, Heri Mayta Novaliza Isda Melani Fitriana Melisa Eka Nofrianti Mifyatul Jannah Muhammad Syafi'i Muhammad Tawi Nelly Andria Nelvia Nelvia Nizwan Harefa Novarina Rianti, Novarina Nurul Ika Kartika, Nurul Ika Pamungkas, Nailul Hakim Pasaribu, Febrio Putri, Ulfa Nabila Rahmida Sari Rahmiyul Insani Raimon Raimon, Raimon Rasfita, Riza Winda Riaman Sembiring Riri Dwiyanti ROSMANTO, ROSMANTO Rudi Rismawanto Rusli Rustam RUSLI RUSTAM Sandi Syahputra Saputra, Obhy Gartio Saputra, Rachmad Saputra, Rachmad Saputri, Marisha SATRIYAS ILYAS Siska Fronika Sri Yoseva Sri Yoseva Sulystia Ningsi Syahputra, Anugrah Kharisma Trikorini Purba Wahyu Hidayat Wardati, Wardati Wawan Wawan Yuda, Pajri Ananta Yunel Venita