Article Per Year (5 Year)
p-Index From 2021 - 2026
3.749
P-Index
This Author published in this journals
All Journal Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Journal of Innovation and Applied Technology Research Journal of Life Science Plantropica: Journal of Agricultural Science AGRIVITA, Journal of Agricultural Science Jurnal Penelitian Pertanian Tanaman Pangan Biosaintifika: Journal of Biology & Biology Education Cakrawala: Jurnal Litbang Kebijakan Jurnal Entomologi Indonesia Jurnal HPT (Hama Penyakit Tumbuhan) Journal of Fisheries & Marine Jurnal Pengabdian Masyarakat SAPANGAMBEI MANOKTOK HITEI
Hagus Tarno
Jurusan Hama Dan Penyakit Tumbuhan Fakultas Pertanian Universitas Brawijaya
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Medicine & Pharmacology Nursing Social Sciences Other

Published : 55 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 55 Documents
Search

 1   2   3   4   5 
Floral Stimulation and Behavior of Insect Pollinators Affected by Pyraclostrobin on Arabica Coffee Hagus Tarno; Karuniawan Puji Wicaksono; Edson Begliomini
AGRIVITA, Journal of Agricultural Science Vol 40, No 1 (2018): FEBRUARY
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v40i1.1719

Abstract

Coffee is the most valuable traded commodity after oil. On coffee, bees act to support a pollination that is shown by the number of harvested berries. This research aimed to evaluate the use of pyraclostrobin on flowering stage and insect pollinators on Arabica Coffee. Experiment was conducted in Kalisat Coffee Farm, Jampit, Bondowoso, ca. 1600 meters after sea level from October 2013 to April 2014. Randomized Block Design was adopted in this experiment. Three doses of pyraclostrobin and control were used as treatments such as 1.0, 1.5 and 2.0 cc L-1 of pyraclostrobin, and repeated three times. Percentage of fallen flower, fruiting stage, fruit production, frequency of bee`s visitation, and bee`s behavior was observed as variables in this experiment. Results showed that 1) percentage of fallen flowers was reduced by applying pyraclostrobin at 1.5 and 2.0 cc L-1 up to 50 % compared to control, 2) flowering rate was faster than control at 1.5 and 2.0 cc L-1 of pyraclostrobin, 3) application of 1.5 – 2.0 cc L-1 of pyraclostrobin increased the number of young fruits and pinheads, and 4) pollinators preferred to visit flowers of coffee trees which sprayed by pyraclostrobin than control treatment especially Apis mellifera.
TWO ACTIVE STAGES OF THE AMBROSIA BEETLE, Platypus quercivorus MURAYAMA ESTIMATED FROM FRASS PRODUCTION Hagus Tarno; Hongye Qi; Masahide Kobayashi; Kazuyoshi Futai
AGRIVITA, Journal of Agricultural Science Vol 34, No 3 (2012)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v34i3.214

Abstract

Beetle activity deep inside wood was studied in field (Mt. Yoshida, Kyoto) and laboratory conditions by monitoring the type and amount of frass ejected from beetle galleries of Platypus quercivorus. Twenty-one galleries were selected from five infested Quercus serrata trees for field studies. In the laboratory, frass production was monitored for three galleries using a computer-aided electrical balance (A&D Co. Ltd.). Long-term patterns of frass production from field observation revealed that there are three distinguishable stages; a fibrous frass stage, an intermediate stage, and a powdery frass stage. The duration of the fibrous frass production was clearly different between galleries, ranging from five to twenty one days. The intermediate stage was also different from gallery to gallery, ranging from two to twenty days. Accordingly, the starting time of the third stage, powdery frass production, ranged from the 19th to the 27th day. Under laboratory conditions, the long-term patterns of frass production revealed that in galleries of logs no. 1 and 2 the fibrous frass period was stopped on the 23rd and 22nd day, respectively. Field monitoring revealed there was a negative relationship between the length of fibrous frass stage and the length of the intermediate stage.   Keywords:  fibrous frass stage,  intermediate stage, Platypus quercivorus, powdery frass stage
Potency and Diversity of Fungi on Pine Litter and Rhizosphere in Different Land-use of Universitas Brawijaya (UB) Forest Rina Rachmawati; Akhmad Rizali; Abdul Latief Abadi; Luqman Qurata Aini; Hagus Tarno; Muhammad Febriansyah; Theresia Rani Kartika Ayu
AGRIVITA, Journal of Agricultural Science Vol 44, No 2 (2022)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v44i2.3689

Abstract

The agroforestry system with its diversity of vegetation has the potential on the existence of antagonistic and entomopathogen fungi. This study was conducted to evaluate the diversity of antagonistic fungi and entomopathogen fungi in the rhizosphere and pine leaf litters on pine monoculture and intercropping pine - coffee. The research was started from plot determination, sampling, fungal identification, antagonist test and pathogenicity test. The results of isolation of fungi from pine leaf litter on monoculture pine and intercropping pine-coffee fields obtained 17 genus of fungi. In monoculture pine, there 9 genus of fungi were found, while other 4 were still unidentified. In pine-coffee intercropping land 13 genus were observed. Based on the potential and bility tests, Acremonium sp. 3 and Penicillium sp. 2 has the highest inhibiton capacity, while isolate Paecilomyces sp. 1 and Paecilomyces sp. 2 had the best level of pathogenicity and mortality. Temperature and humidity did not affect the diversity of fungi. The diversity of entompathogenic and antagonistic fungi was higher in the pine-coffee intercropping land use. The litter plots had higher fungal diversity than the rhizosphere.
PENGGUNAAN TONGKOL JAGUNG DAN PEPAYA SEBAGAI BAHAN DASAR PAKAN BUATAN BAGI PERKEMBANGAN LARVA Lalat Buah Bactrocera carambolae Drew dan Hancock (Diptera: Tephritidae) Sri Heriza; Toto Himawan; Hagus Tarno
Jurnal HPT (Hama Penyakit Tumbuhan) Vol. 1 No. 1 (2013)
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Research was conducted with preservation method in the plentiful number(rearing) in the Pest Laboratory, Plant Protection Department, Faculty ofAgriculture, University of Brawijaya. This research objective to get informationabout the use of corncob and papaya as basic material for larvae development.Design that was used in this research was complete randomized design with threerepeatition. This research used used five treatments that was food compositionwith wheat bran as control, corncob, corncob+coconut oil, papaya andpapaya+bread yeast. The result showed that corncob and papaya could be used asbasic material of artificial food for larvae of fruit fly development.Keywords: Corncob and papaya, artificial food, Bactrocera carambolae
EKSPLORASI NEMATODA ENTOMOPATOGEN PADA LAHAN TANAMAN JAGUNG, KEDELAI DAN KUBIS DI MALANG SERTA VIRULENSINYA TERHADAP Spodoptera Litura Fabricius Liza Afifah; Bambang Tri Rahardjo; Hagus Tarno
Jurnal HPT (Hama Penyakit Tumbuhan) Vol. 1 No. 2 (2013)
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRACTEntomopathogenic nematodes (EPNs) as biological agents, is consistedSteinernema and Heterorhabditis genus. Steinernema and Heterorhabditis whichbelonged to Steinernematidae and Heterorhabditidae families had closedrelationship to Xenorabdus and Photorabdus as bacterial symbionts respectively(Smart, 1995). Types of soil moisture, temperature, and a host affect thedistribution, survivability, host finding and reproduction of EPNs. To get theEPNs local isolates, exploration of isolates from local areas was needed. Thisresearch was aimed to identify genus and density of EPNs on the fields of corn,soybean and cabbage in Malang Areas and their virulence to the larvae ofSpodoptera litura. Research was conducted at laboratory of pest and disease(Nematological Unit), Plant Protection Department, Faculty of Agriculture,University of Brawijaya, from April to September 2012. EPNs were obtainedfrom corn field in Ngijo village, soybean field in Kendalpayak village, andcabbage field in Bumiaji village. EPNs were isolated from soil samples by usingTenebrio molitor larva. White trap method was used to attract EPNs from Thedead larva of T. molitor and the population of EPNs was counted. EPNs wereidentified based on the symptoms of color changes on the cuticle andmorphological characters. In addition, virulence of EPNs was also tested on the S. litura larva. The result showed that density of EPNs was highest on cabbage field (23.264 EPNs/0.25 ml). Density of EPNs on corn field was 16.976 EPNs/0.25 ml and the lowest density was on soybean field (15.664 EPNs/0.25 ml). Based on the color changes and morphological characters of EPN, on the cabbage field, EPNs were identified as Steinernema and Heterorhabditis and the others, EPNs were identified as Steinernema. Based on the virulence test of EPNs on S. litura larva, there was significant difference between EPNs isolate of corn and othersespecially for 24 hours after application.Keywords: identification, virulence, entomopathogenic nematodes (EPNs),Spodoptera litura
POPULASI DAN SERANGAN HAMA ULAT KANTUNG Metisa plana Walker (Lepidoptera; Psychidae) SERTA PARASITOIDNYA DI PERKEBUNAN KELAPA SAWIT KABUPATEN DONGGALA, SULAWESI TENGAH Ronny Pamuji; Bambang Tri Rahardjo; Hagus Tarno
Jurnal HPT (Hama Penyakit Tumbuhan) Vol. 1 No. 2 (2013)
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRACTThis research was aimed to study the population, attack intensity of bagworm (M. plana) and it parasitoid on oil palm plantations. Sampling was conducted 4 times in blocks 1-9 Afdeling OK PT. Lestari Tani Teladan, Donggala, Central Sulawesi from August to October 2012. A systematic sampling method was used to observe M. plana population from each observation point. There were two stages of M. plana such as larvae and pupae. Both stages were checked their conditions to clarify their parasitoids. In addition, parasitoids were observed especially at fourth observation. Result showed that population of M. plana larva decreased during observation period (from August to October 2012). Opposite condition was occurred that population of pupa increased in same period of observation. Highest population of M. plana was recorder on third and fourth block of plantation. Number of parasitized pupae directly proportional to total of pupae (R2=0,95). Populations of parasitoid have not been able to control pests M. plana naturally. Some parasitoids were identified such as Brachymeria sp. (34%), Eurytoma sp. (13%), Entodoninae (17%), Tetrastichus sp. (24%), Tachinidae 9% and two species of Phygadeuontinae 2% and 1% for each.Key words: bagworm, Metisa plana, parasitoid, oil palm
Identifikasi Beberapa Jenis Ngengat Jantan Genus Arctornis Lepidoptera: Noctuoidea) di Indonesia Berdasarkan Karakter Morfologi dan Genitalia Eko Wahyu Budi Darmawan; Toto Himawan; Hagus Tarno; Hari Sutrisno
Jurnal HPT (Hama Penyakit Tumbuhan) Vol. 1 No. 4 (2013)
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRAKLymantriinae  meliputi  lima  tribe  utama  yakni  Arctornithini, Lymantriini, Leucomini,  Nygmiini dan Orgyiini.  Terdapat  2900  spesies  dalam 360  genus  ngengat yang  tergabung  dalam  sub  family  Lymantriinae.  Salah satu  cara  untuk membedakan berbagai  spesies  dalam  genus  Arctornis perlu dilakukan  pembandingan  genetalia khususnya  pada  ngengat  jantan. Penelitian  ini  bertujuan  untuk  mengetahui keanekaragaman spesies dan tingkat kekerabatan ngengat jantan dari genus Arctornis di Indonesia berdasarkan karakteristik morfologi dan genitalia. Penelitian ini dilaksanakan mulai  2April  sampai  dengan  25  Mei  2012  di  Laboratorium Entomologi, Pusat Pengembangan  dan  Penelitian  Biologi  Bidang  Zoologi LIPI,  Cibinong.  Proses identifikasi  yang  dilakukan meliputi  kegiatan pengambilan  sampel,  pengambilan  dan pelunakan  abdomen,  pembuatan preparat  genitalia jantan serta identifikasi  dan pelabelan. Berdasarkan karakter  morfologi dan genetalia  terdapat beberapa spesies Arctornis  yang telah  teridentifikasi  yakni A.  brunnescens, A. flavescens, A. galene, A. isabella, A. lumulosa, A. nr. mallephrika, A. malleuncus, A. meridionalis, A. micacea, A. perfecta, A. phasmatodes, A. phrika, A. nr. phrika, A. nr. poecilonipha, A. riguata, A. rutila, A. sclerotuncus, A. secula, A. nr. semihyalina, A. singaporensis, dan A. virgamicruncus. Selain itu ditemukan 6 spesies yang belum teridentifikasi antara  lain: Arctornis sp. 0061, A. sp. 0066, A. sp. 0067, A. sp. 0072, A. sp. 0082, dan A. sp. 0083. Tingkat kedekatan terbanyak berdasarkan karakter morfologi  adalah spesies A. secula dengan A. nr.mallephrika. Sedangkan berdasarkan karakter genitalia jantan yang memiliki  tingkat kedekatan terbanyak adalah  spesies A. nr. mallephrika, A. phrika dan A. nr. poecilonipha, begitu juga pada spesies Arctornis sp. 0082 dengan A. sp. 0083.Kata Kunci: kedekatan, karaktermorfologi, karakter genitalia, Arctornis
Efikasi Nematoda Entomopatogen Heterorhabditis sp. Isolat Lokal terhadap Diamond Back Moth Plutella xylostella Bambang Tri Rahardjo; Hagus Tarno; Liza Afifah
Jurnal HPT (Hama Penyakit Tumbuhan) Vol. 2 No. 2 (2014)
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRAK Diamond back moth atau biasa yang dikenal dengan Plutella xylostella merupakan salah satu hama penting pada tanaman Brassicaceae. Hama ini bersifat kosmopolitan yang dapat ditemukan hampir di setiap daerah pertanaman kubis. Pengendalian hama ini umumnya menggunakan insektisida kimiawi. Salah satu alternatif pengendalian P. xylostella adalah dengan pemanfaatan nematoda entomopatogen Heterorhabditis sp. Penelitian ini bertujuan untuk mengetahui virulensi nematoda entomopatogen terhadap hama Plutella xylostella di Laboratorium. Penelitian dilaksanakan di Laboratorium Entomolgi, Fakultas Pertanian, Universitas Brawijaya pada bulan Agustus - November 2013. Hasil penelitian menunjukkan bahwa tingkat kepadatan populasi nematoda entomopatogen berpengaruh terhadap persentase mortalitas P. xylostella. Semakin tinggi kepadatan populasi nematoda maka semakin tinggi pula mortalitas larva P. xylostella. Nilai LT50 dengan konsentrasi nematoda entomopatogen 400 JI/ml tercapai setelah 37,96 jam setelah aplikasi.   Kata kunci: Heterorhabditis sp., virulensi, Plutella xylostella
KETAHANAN BEBERAPA VARIETAS TEBU KOMERSIAL TERHADAP SERANGAN HAMA PENGGEREK BATANG BERKILAT Chilo auricilius DUDGEON (LEPIDOPTERA: PYRALIDAE) DI RUMAH KACA Rizki Puji Widiastuti; Bambang Tri Rahardjo; Hagus Tarno
Jurnal HPT (Hama Penyakit Tumbuhan) Vol. 2 No. 2 (2014)
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRAK Kebutuhan gula di Indonesia selalu meningkat dari tahun ke tahun dan belum mampu dipenuhi hingga saat ini. Salah satu kendala dalam budidaya tebu adalah serangan berbagai jenis hama seperti penggerek batang tebu berkilat Chilo auricilius Dudgeon. Varietas-varietas tebu mempunyai tingkat ketahanan yang berbeda-beda terhadap serangan hama. Informasi mengenai tingkat ketahanan varietas komersial terhadap serangan jenis-jenis hama potensial sangat bermanfaat untuk menentukan varietas yang akan ditanam di suatu wilayah. Oleh karena itu, penelitian ini dilakukan untuk mengetahui ketahanan beberapa varietas tebu komersial terhadap serangan penggerek batang berkilat C. auricilius jika dibandingkan dengan varietas tebu yang diketahui peka terhadap serangan penggerek (PS 41, PS 59 dan POJ 3016) di rumah kaca. Penelitian dilakukan di rumah kaca P3GI, Pasuruan, Jawa Timur. Metode yang digunakan adalah rancangan acak kelompok (RAK) dengan 9 perlakuan dan 3 ulangan. Setiap perlakuan diamati dan dihitung jumlah batang terserang, ruas terserang, panjang gerekan dan penentuan ketahanan dari setiap masing-masing varietas. Hasil penelitian menunjukkan bahwa dari semua varietas komersial yang diuji,  terdapat 2 varietas yang termasuk dalam kategori sedang, Sedangkan 4 varietas lainnya termasuk dalam kategori tahan. Perbedaan ketahanan tebu varietas komersial tersebut disebabkan oleh perbedaan karakteristik dari masing-masing varietas tebu tersebut.   Kata Kunci : Varietas tebu, Ketahanan, Chilo auricilius Dudgeon
IDENTIFIKASI MORFOLOGI Phyllotreta spp. (Coleoptera: Chrysomelidae) PADA TANAMAN SAYURAN DI TRAWAS, MOJOKERTO Primastya Dinarwika; Toto Himawan; Hagus Tarno
Jurnal HPT (Hama Penyakit Tumbuhan) Vol. 2 No. 2 (2014)
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRAK Phyllotreta spp. dilaporkan sebagai bagian dari “flea beetles” yang memiliki nilai ekonomi paling penting untuk tanaman sayuran termasuk Crucifare. Terdapat banyak jenis Phyllotreta yang menyerang pada tanaman sayuran antara lain P. cruciferae Goeze., P. vittula Redtb., P. undulata Kutsch., P. nigripes Fabr., P. nodicornis Marsh., P. balcanica Heikert., P. atra Fabr., P. procera Redtb., P. ochripes Curt., dan P. diademata Foudb. Penelitian ini ditujukan untuk mengidentifikasi jenis-jenis Phyllotreta yang ada pada pertanaman sayuran di Trawas, Mojokerto berdasarkan karakter morfologi. Berdasarkan hasil identifikasi morfologi ini diketahui bahwa terdapat 4 spesies jenis Phyllotreta. Jenis-jenis Phyllotreta yang ditemukan adalah Phyllotreta striolata, P. chotanica, dan dua jenis yang lain belum teridentifikasi (Phyllotreta A, dan Phyllotreta B).   Kata Kunci : Identifikasi, karakter morfologi, Phyllotreta spp., tanaman sayuran.
Co-Authors Abdul Latief Abadi Adriani Sunuddin Afiyanti, Mufidah Agus Nugroho, Agus Ainul Hayat Aji Santoso Aji Santoso Akhmad Rizali Alvan Fajarudin Amin Setyo Leksono Aminudin Afandhi Aminudin Afandhi Aminudin Afandhi Andik Isdianto Anggraeni, Alifia Nurma Annike Putri Damayanti Arifin Noor Sugiharto Arin, Iftita Yustitia Arum Yuli Kristanti Bambang Semedi Bambang Tri Rahardjo Bambang Tri Rahardjo Baroro, Ismatul Budi, Setyo DAMAYANTI BUCHORI Dede Durahman Dede Durahman Devi, Mia Prastika Dewi, Citra Satrya Utama Dwi Wulandari Edson Begliomini Eko Wahyu Budi Darmawan Eko Wahyu Budi Darmawan Estri Pamungkasih Fadhila Hasna Fauziah, Septia Hana Fery Abdul Choliq Firdausi, Wita Gatot Ciptadi Gatot Mudjiono Gunawan Prayitno Hamdoen, Fadel Muhammad Handoko Handoko Hari Sutrisno Hari Sutrisno Hasan Suprapto Hauroinsiyah, Fatimah Havinda Anggrilika W.S. Herandarudewi, Sekar Mira Hermawan, Romy Hongye Qi Irvan Kurniawan Isna Kartika Wati Istiqomah, Rina Nur Johannis, Midzon Kafif Andani Karisma Aditya Wardani Karuniawan Puji Wicaksono Karuniawan Puji Wicaksono Karuniawan Puji Wicaksono Karuniawan, Anggik Kazuyoshi Futai Liza Afifah Liza Afifah Liza Afifah Luqman Qurata Aini Manna, Dorkas Wantiawati Maria Ulfa Maris Purnanto Maris Purnanto Masahide Kobayashi Maspupah Huzni Maspupah Huzni Meinardhy, Ricky Mintarto Martosudiro Moch. Dawam Maghfoer Mudji Santosa Muhammad Anton Astoni Muhammad Febriansyah Nadiah, Annisrien Octavia, Evy Presti Mardiyani Purwaningtyas Presti Mardiyani Purwaningtyas, Presti Mardiyani Primastya Dinarwika Primastya Dinarwika Rahmadina Fitria Ristanti Ramayanti, Kinta Retno Dyah Puspitarini Ria Febrianasari Ria Febrianasari Rina Rachmawati Rizki Puji Widiastuti Rizki Puji Widiastuti Ronny Pamuji Ronny Pamuji Ryoko Hirata Sari, Riya Fatma Sari, Rose Novita Sari, Sasmita Satoshi Ito Seca Gandaseca Senoaji, Wasis Silvi Ikawati Silvi Ikawati, Silvi Slamet Wahyudi Sofia Ery Rahayu Sri Heriza Sri Heriza Sri Wahyuni Sudiarso Sudiarso Sukandar Sukandar Sulthoni, Fahmi Suputa Suputa Suyono, Tri Syamsulhadi, Mochammad Theresia Rani Kartika Ayu Toto Himawan Toto Himawan Toto Himawan Tsuyoshi Kajisa Wahyudie, Diyan Eko Wasiska Iyati Wiadnya , Dewa Gede Raka Winarno, Dinariningrum Rahma WINDRA PRIAWANDIPUTRA, WINDRA Yahya, Minhajul Qowim Yasa Palaguna Umar Yasushi Mitsuda Yogo Setiawan Zeni Ningrum Zeni Ningrum Zulfaidah Penata Gama