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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Lahan Suboptimal Agrovigor: Jurnal Agroekoteknologi Buletin Penelitian Tanaman Rempah dan Obat Jurnal Tanaman Industri dan Penyegar AGRIVITA, Journal of Agricultural Science Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Jurnal Entomologi Indonesia Buletin Penelitian Tanaman Rempah dan Obat Jurnal Pusat Inovasi Masyarakat (JPIM)
Dewi Sartiami
Departemen Proteksi Tanaman, Fakultas Pertanian, Institut Pertanian Bogor
Aerospace Engineering Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Industrial & Manufacturing Engineering Social Sciences

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Serangan Ulat Grayak Jagung (Spodoptera Frugiperda) pada Tanaman Jagung di Desa Petir, Kecamatan Daramaga, Kabupatem Bogor dan Potensi Pengendaliannya Menggunakan Metarizhium Rileyi Ahmad Aripin Naek Lubis1; Ruly Anwar; Bonny PW Soekarno; Bonjok Istiaji; Sartiami Dewi; Irmansyah; Dian Herawati
Jurnal Pusat Inovasi Masyarakat (PIM) Vol. 2 No. 6 (2020): November 2020
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (433.457 KB)

Abstract

Spodoptera frugiperda J. E. Smith (Lepidoptera: Noctuidae) is a new pest in maize cropping inIndonesia. These insects originated in the Americas and have spread to several countries and causecrop loss in corn. Beginning in 2019, this pest has reportedly attacked corn plants in the Sumatraregion. This activity aims to find out the existence of S. frugiperda in the area of Petir Village,Dramaga Sub-District, Bogor District. The survey results show that S. frugiperda has attacked thecorn crop in Petir Village. Specific characters found in S. frugiperda are inverted "Y" in the headcapsule and a black dot pattern on the abdomen (point four and trapezoid). S. frugiperda larvae found in the village of Petir attack the corn growing point, but the population is still low. Entropathogenicfungi are bioinsecticides that can be used to control pests. Metarizhium rileyi is an entomopathogenicfungus that has the potential to control S. frugiperda in maize. The results indicated that M. rileyi waseasily propagated en masse in agar medium and in good virulence in S. frugiperda.
Potensi minyak atsiri daun jeruk purut sebagai fumigan nabati terhadap Araecerus fasciculatus (De Geer) (Coleoptera: Anthribidae) pada biji kakao di tempat penyimpanan Putri Dela Atikah; Idham Sakti Harahap; Dewi Sartiami
Jurnal Entomologi Indonesia Vol 19 No 1 (2022): Maret
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.19.1.77

Abstract

Cocoa (Theobroma cacao) is one of the important commodities in Indonesia. The quality of cocoa beans has decreased during storage, one of which is due to the attack of Araecerus fasciculatus (De Geer). This pest attack can be overcome by fumigation that is safe for the environment through the use of essential oil. The study aimed to examine the mortality and repellent effects of kaffir lime leaves essential oil (KLLEO) to A. fasciculatus and to analyze the compound content of active fraction KLLEO using GC-MS. Research stages included maintenance and insect rearing, toxicity and repellency tests, fractionation, and analysis of active fraction compounds of essential oils. The study was designed using CRD with 6 treatments and 4 replications. The n-hexane fraction of KLLEO caused the highest mortality of A. fasciculatus adults after 72 hours of fumigation. The LD50 and LD95 values of the n-hexane fraction of KLLEO were 0.30 and 1.66 ml/l air, respectively. The dose at 1 ml/l air caused the highest mortality of A. fasciculatus adult by 73.75%. Examine using an olfactometer, KLLEO has high repellency against adult A. fasciculatus with the value of the repellency index reaching 100% at 1 ml/l air. The most dominant compound in the n-hexane fraction of KLLEO was the citronellal. Therefore, the KLLEO has some potential to be expanded as a botanical fumigant towards A. fasciculatus.
Pengenalan dan Pengendalian Hama Ulat Grayak Frugiperda (Spodoptera frugiperda) di Desa Bonjor, Kabupaten Rembang Dewi Sartiami; Paryoto Paryoto; Hajrian Rizqi Albarki; Zulianah Saputri; Kiki Sari; Nur Sa’adha; Nifa Khalidah; Sofi Illiyin; Za’immatul Mu’allimah; Nailul Ianah
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 9 No. 1 (2023): Agrokreatif Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.9.1.17-25

Abstract

Indonesian farmers are now facing a new challenge of a recently emerging pest problem. Early in 2019, farmers in Indonesia were threaten by a massive attack of fall armyworm that caused severe damage to their corn crops. According to students of Thematic Student Study Service (KKN-T) 2021 assigned in Bonjor Village, Rembang Regency, fall armyworms have been making their presence known in that area. Farmers did not recognized fall armyworm before, but they had suspected a pest was the one causing damage to their crops. Introducing the fall armyworm to farmers and their management using natural enemies are the core purposes of this study. The study was carried out by conducting a pre-test on farmers in advance, webinar and training then proceeded with a post-test. The tests were run on 21 farmers in Bonjor Village, Rembang Regency. The majority of farmers in Bonjor have less than 5 years of farming experience, a farm less than 2 ha, and crop production below 5 tons/ha. All farmers claimed that their crops were damaged by UGF attacks. Farmers' knowledge of UGF before the training was only 5% while after the training increased to 43%. Farmers became more familiar with Spodoptera frugiperda pests and other pests. Farmers' understanding of egg groups is still low. Farmers know how to control armyworm frugiperda by utilizing parasitoids and the role of parasitoid roofs.
Co-Authors Affandi Affandi Ahmad Aripin Naek Lubis1 Ali Djamhuri ALI NURMANSYAH Anwar, Ruli Asni Johari AUNU RAUF Bonny PW SOEKARNO Ciptadi Achmad Yusup Cucu Sukmana, Cucu DADANG DADANG Dede Maryana Dhasa Lististio Dian Herawati Ellina Mansyah Elna Karmawati Endah Muliarti Funny Soesanthy Hajrian Rizqi Albarki Idham Sakti Harahap Irmansyah Istiaji, Bonjok Karmawati, Elna Kiki Sari Magdalena Magdalena Nailul Ianah Natalini Nova Kristina Natalini Nova Kristina Nifa Khalidah Nur Asbani Nur Sa’adha Nurul Khumaida Panca Jarot Santoso Paryoto Paryoto PURNAMA HIDAYAT Putri Dela Atikah Ruly Anwar Soesanthy, Funny Sofi Illiyin TRI ASMIRA DAMAYANTI Tri Lestari Mardiningsih Tri Lestari Mardiningsih, Tri Lestari Trijanti A. Widinni Asnan Vani Nur Oktaviany Subagyo Yani Maharani, Yani Yuliani Yuliani Yuni Maharani Za’immatul Mu’allimah Zulianah Saputri