SEDYO HARTONO
Departemen Hama Dan Penyakit Tumbuhan, Fakultas Pertanian, Universitas Gadjah Mada Jln. Flora No. 1, Bulaksumur, Sleman, Yogyakarta 55281

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Deteksi Keragaman Virus Tungro dari Beberapa Daerah Endemis di Indonesia dengan Teknik PCR-RFLP R. Heru Praptana; Y. B. Sumardiyono; Sedyo Hartono; I Nyoman Widiarta; Muhammad Muhsin
Jurnal Perlindungan Tanaman Indonesia Vol 15, No 1 (2009)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpti.11763

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Tungro is one of rice disease caused by two different viruses (rice tungro virus=RTV) i.e. Rice tungro bacilliform virus (RTBV) and Rice tungro spherical virus (RTSV) that are transmitted only by green leafhopper. Tungro had become a serious problem in several rice productions centre in Indonesia. Various components of management effort have been applied but they were inefficient in preventing the tungro disease development. Resistance variety is the most efficient component to tungro disease management. Complexity interactions of tungro disease components are mayor constraint in tungro disease management. Detection of molecular variability in rice tungro virus from several endemic areas in Indonesia were conducted by using PCR-RFLP technique. Existence of RTBV and RTSV in the infected plants collected from several endemic areas were successfully detected by PCR. The RFLP analysis with restriction enzymes BstYI and HindIII showed that there were significant difference among the RTSV originated from Java, Bali and Sulawesi.
Characterization of A Baculovirus of Spodoptera litura (Lepidoptera : Noctuidae) Isolated from Yogyakarta Arman Wijonarko; Sedyo Hartono; Tri Harjaka; Nuri Yusmarlita
Jurnal Perlindungan Tanaman Indonesia Vol 13, No 1 (2007)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpti.11813

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A Baculovirus has been isolated from cadaver of larvae of Spodoptera litura, a Noctuidae of agricultural pest, importance due to its wide-range hosts and the damage to their respective host. Phase contrast light microscopy observation from infected larvae showed that the fat body, hemocyte cells, and cells surrounding the trachea or tracheolus were the most tissue invaded by polyhedra. Transmission electron microscopy analysis of the occlusion body purified from diseased larva showed that the baculovirus envelope containing multiple nucleocapsid. Digestion of viral DNA with three restriction enzymes showed that the genome pattern of baculovirus isolated from Bantul were close to SpliNPV isolated from Japan and those of Spodoptera littoralis and quite distinct from those isolated from Southeast Asia region. Bioassay test performed on first to fifth instar larvae showed that the virus effectively control the young larvae, but showed some level of resistance against older larvae of Spodoptera litura.
Observasi dan Identifikasi Virus yang Menginfeksi Bawang Merah di Jawa Tuty Arisuryanti; Budi Setiadi Daryono; Sedyo Hartono; Anak Agung Gde Raka Swastika
Jurnal Perlindungan Tanaman Indonesia Vol 14, No 2 (2008)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpti.11883

Abstract

This study was conducted to observe and identify viruses from infected shallots in several shallot planting center. The observation was done in eight areas of three provinces (Yogyakarta, Central Java, and East Java). Leaves from shallot plants and shallot germination showing virus symptoms were examined. The leaves were then investigated to identify viruses infecting shallots using Enzyme-Linked Immunosorbent Assay (ELISA). The result revealed that the type of virus symptoms infecting the shallots was a mozaic symptom with yellow strips. The ELISA analysis showed that Tawangmangu Biru shallot cultivar plants sampled from Blumbang, Tawangmangu (Central Java) and Philiphine Bima shallot cultivar seeds collected from Srigading, Sanden, Bantul (Yogyakarta) were positively infected by Onion Yellow Dwarf Virus (OYDV). The result also revealed that Biru, Kuning Tablet, Lokal Tawangmangu, and Bima Curut shallot cultivars had the potency to be virus resistant plants and could be considered as candidates for breeding program.
Pemurnian dan Deteksi Serologi Patchouli Mottle Virus pada Tanaman Nilam Sedyo Hartono; Siti Subandiyah; Aminatun Munawarti; Retno Mastuti; Serafinah Indriani
Jurnal Perlindungan Tanaman Indonesia Vol 12, No 2 (2006)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpti.12044

Abstract

Patchouli mottle virus (PatMoV) is the most severe disease pathogen and causes substantial losses in many patchouli-producing regions in Indonesia. Serological detection tool  for the disease was developed in this  research. Virus isolation was conducted on Chenopodium amaraticolor resulted on  the homogenous local lesions 6 days after  inoculation. Virus  purification was obtained from 200g inoculated leaves resulted on 2 ml virus solution with the concentration of 1 mg/ml. Polyclonal antibodies were produced on rabbits. Harvested antiserum was used for further virus detection by Indirect-Enzyme linked Immunosorbent assay (I-ELISA) and dot-immunobanding assay (DIBA) techniques. The antibodies were  positively  reacted with purified  viruses, infected field collection of patchouli, and  inoculated C. amaranticolor. On the other hand un-inoculated C. amaranticolor samples and healthy patchouli generated from tissue cultures gave negative reaction with the antibodies. This is the first report of cheap practical antibody production for PatMoV detection in Indonesia.
Epidemi Penyakit Daun Keriting Kuning Cabai Y. B. Sumardiyono; Sedyo Hartono; Sri Sulandari
Jurnal Perlindungan Tanaman Indonesia Vol 9, No 1 (2003)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpti.12269

Abstract

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Identifikasi Molekuler Virus Penyebab Penyakit Daun Keriting Isolat Bantul pada Melon Fariha Wilisiani; Susamto Somowiyarjo; Sedyo Hartono
Jurnal Perlindungan Tanaman Indonesia Vol 18, No 1 (2014)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpti.15602

Abstract

One of important problems of melon farming in Yogyakarta is a leaf curl disease that show specific symptom of Begomovirus infection. The little information about the nature of virus causal agent was constraint for the disease management. The purposes of this research were to molecularly identify the leaf curl causing virus in melon in Yogyakarta and to find the genetic relationship of this virus with other Begomovirus members which cause leaf curl disease. This research was conducted through several phases, which are: curly leaves collection on the field, virus DNA isolation, Begomovirus identification using universal primer Krusty Homer, Begomovirus DNA-A and DNA-B detection using primer Gemini full BamH1 forward and reverse for full genome DNA-A, and primer BF518 and BR1641 for DNA-B, genome sequencing and genetic relationship analysis of the sequence with other Begomovirus causing leaf curl. The result of field studies which were conducted in Sewon found some melon plant with symptom of Begomovirus infection. The molecular identification result using PCR showed that leaf curl causing virus in melon is Begomovirus, having DNA-A and DNA-B. Genetic relationship analysis of this virus with other Begomovirus causing leaf curl shows that this virus is closely related with Pepper yellow leaf curl Indonesia virus (AB267834) based on nucleotide and amino acid sequencing as coat protein of Begomovirus. The result of shows that the study is the first report of PepYLCIDV infection, a bipartite genome virus on melon, and its natural leaf curl symptom in Indonesia. Salah satu kendala budidaya melon (Cucumis melo L.) di Yogyakarta yaitu adanya penyakit daun keriting dengan gejala khas infeksi Begomovirus. Belum tersedianya informasi mengenai jenis dan ciri patogen virus penyebab penyakit tersebut merupakan salah satu kendala penting dalam menentukan strategi pengelolaan virus tersebut. Tujuan penelitian ini adalah mengidentifikasi secara molekuler virus penyebab daun keriting pada melon di Yogyakarta dan mengetahui hubungan kekerabatan virus tersebut dengan virus anggota Begomovirus lain penyebab daun keriting yang telah dipublikasi di database genebank. Penelitian dilakukan dengan beberapa tahapan, yaitu deskripsi gejala daun keriting di lapangan, isolasi DNA virus, identifikasi Begomovirus dengan primer universal Krusty Homer, deteksi DNA-A dan DNA-B Begomovirus dengan primer Gemini full BamH1 forward dan reverse untuk full genome DNA-A, serta primer BF518 dan BR1641 untuk DNA-B, sequencing genom, dan analisis hubungan kekerabatan sequence tersebut dengan Begomovirus lain penyebab daun keriting. Hasil pengamatan lapangan di Sewon Bantul diperoleh tanaman melon dengan gejala khas infeksi Begomovirus. Hasil identifikasi secara molekuler dengan PCR menunjukkan bahwa virus penyebab daun keriting pada melon adalah Begomovirus, memiliki DNA-A dan DNA-B. Analisis hubungan kekerabatan virus penyebab daun keriting pada melon dengan Begomovirus lain penyebab daun keriting menunjukkan bahwa virus tersebut berkerabat dekat dengan Pepper yellow leaf curl Indonesia virus (AB267834) berdasarkan sekuen nukleotida dan asam amino sebagian coat protein Begomovirus. Hasil penelitian ini menunjukkan bahwa penelitian ini merupakan laporan pertama infeksi PepYLCIDV dengan bipartite genome pada melon dengan gejala daun keriting secara alamiah di Indonesia. 
Deteksi dan Sebaran Soybean Mosaic Virus (SMV) dan Soybean Stunt Virus (SSV) di Berbagai Sentra Produksi Kedelai di Indonesia Sri Sulandari; Sedyo Hartono; Y.M.S. Maryudani; Yashanti B. Paradisa
Jurnal Perlindungan Tanaman Indonesia Vol 18, No 2 (2014)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2553.104 KB) | DOI: 10.22146/jpti.15606

Abstract

There were some commonly found mosaic diseases on soybean in Indonesia that were suspected to be caused by viruses. The main virus diseases of soybean plant are Soybean mosaic virus (SMV) and Soybean stunt virus (SSV). The occurrence of mosaic diseases are very harmful because they might reduce soybean grain yield. The aim of this research is to determine the disease incidence and distribution of mosaic disease in the field that caused by SMV and SSV. The surveys were conducted in some regions of the area of soybean production center in Indonesia including: Special Region of Yogyakarta (DIY), Central Java, East Java, West Nusatenggara (NTB), and South Sulawesi. Detection of the viruses were done by serological test using I-ELISA and by molecular analysis using PCR. The field surveys showed that the mosaic symptoms always found in all the field location. The disease incidence and the disease severity varied in any locations. The disease symptoms showed as mild mosaic, yellow mosaic, mosaic with blister, and mosaic with leaves malformation by curling and stunting. The I-ELISA showed that all the samples collected were double infected by SMV and SSV. Both of the viruses were widespread all over the soybean production center in Indonesia. By PCR using CI-SMV primer, the DNA of virus could be amplified to about 638 bp which indicated SMV infection, but using cp-SSV primer, the DNA could be amplified to about 657 bp that indicated of SSV infection.  Pada pertanaman kedelai di Indonesia banyak ditemukan gejala mosaik yang diduga disebabkan virus. Virus penyebab penyakit mosaik pada tanaman kedelai antara lain Soyben mosaic virus (SMV) dan Soybean stunt virus (SSV). Keberadaan penyakit mosaik pada pertanaman kedelai sangat merugikan karena berpotensi dapat menurunkan angka hasil kedelai. Penelitian ini bertujuan untuk mengetahui tingkat kejadian dan sebaran penyakit mosaik yang disebabkan SMV dan SSV di berbagai sentra produksi kedelai di Indonesia. Survei dilakukan di DIY, Jawa Tengah, Jawa Timur, NTB, dan Sulawesi Selatan. Deteksi keberadaan virus dilakukan secara serologi dengan teknik I-ELISA (Indirect-Enzyme-linked Immunosorbent Assay) dan secara molekuler dengan teknik PCR (Polymerase Chain Reaction ). Berdasarkan pengamatan di lapangan gejala mosaik selalu ditemukan pada setiap lokasi pengamatan. Kejadian dan tingkat keparahan penyakit yang ditemukan bervariasi. Gejala yang ditemukan adalah mosaik ringan, mosaik kuning, mosaik dengan tonjolan warna hijau tua (blister), dan mosaik dengan malformasi berupa daun keriting dan tanaman kerdil. Berdasarkan uji I-ELISA semua sampel daun bergejala mosaik terinfeksi ganda oleh SMV dan SSV. Kedua jenis virus tersebut sudah tersebar luas di semua sentra pertanaman kedelai di Indonesia. Deteksi PCR menggunakan primer spesifik CI-SMV dari beberapa lokasi dapat mengamplifikasi pita DNA berukuran sekitar 638 bp yang mengindikasikan terinfeksi SMV, sedangkan menggunakan primer universal cp-CMV dapat mengamplikasi pita DNA berukuran sekitar 657 bp yang mengindikasikan terinfeksi SSV.
Etiologi Penyebab Malformasi Tunas Ranting Kakao di Kulonprogo, DIY dan Segayung, Jawa Tengah Susamto Somowiyarjo; Sri Sulandari; Sedyo Hartono; Yashanti B. Paradisa; Tri Maruto Aji
Jurnal Perlindungan Tanaman Indonesia Vol 18, No 2 (2014)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpti.15609

Abstract

The cocoa plants that showed severe swollen twig malformation was observed at cocoa cultivation of PT Pagilaran at Samigaluh, Kulon Progo and Segayung Central, Java. The symptoms could be observed easily at the nurseries, young plants, productive plants, and old plants. The basal part of the twig appears swollen and and there was also leaf curling symptoms. On late symptom the leaves form rossette and the plant growth would slow down. The old plant showed twigbroom-like symptom with many small leaves. In the field the symptoms always associated with mealybug Planococcus spp. Because the disease has spread all over the field with severe symptom, the causal agent need to be identified accurately. An experiment was carried out in which the causal agent was transmitted using mealybug as a vector, top cleft graftingand insecticide application after cutting all symptoms of the diseased plant. Transmission experiments by top cleft grafting did not show any symptoms. The negative results were also obtained in the artificial inoculation using the mealybug, when the diseased shoots were cut and protected by insecticide. The young shoots grew normally, without showing any symptom of malformation. It was suspected that the malformation was caused by toxin produced by the insect. Molecular studies to further characterize the causal agent of the malformation, is presently being conducted.Pada pertanaman kakao PT Pagilaran di Samigaluh, Kulon Progo, DIY dan Segayung, Jawa Tengah ditemukan gejala malformasi tunas ranting yang sangat parah. Gejala penyakit ditemukan pada tanaman di pembibitan, tanaman muda,tanaman yang sudah produktif maupun tanaman tua. Pada bagian ranting yang sedang tumbuh pada bagian pangkal tunas dan tangkai daun membengkak, pertumbuhan daun tidak simetris dan keriting. Pada gejala lanjut daun tumbuhmeroset dan tanaman mengalami penghambatan pertumbuhan. Ranting tanaman tua yang terserang membentuk percabangan yang banyak dan ditumbuhi daun-daun kecil. Di lapangan gejala yang timbul selalu berasosiasi dengan koloni kutu dompolan (Planococcus spp.). Oleh kerena penyakit tersebar luas di perkebunan dengan gejala yang sangat parah maka perlu dilakukan penelitian untuk mengetahui penyebabnya dengan tepat serta pengelolaannya. Penelitian meliputi kajian penularan menggunakan Planococcus sp., penyambungan tanaman sehat dengan ranting yang bergejala serta aplikasi insektisida. Penularan dengan penyambungan dan penularan menggunakan serangga tidak menghasilkan tanaman yang bergejala. Pada percobaan di lapangan dengan memotong tunas-tunas sakit kemudian disemprot denganinsektisida hasilnya tunas muda yang tumbuh berikutnya tidak menunjukan adanya gejala malformasi. Diduga bahwa malformasi pada tunas dan ranting tersebut disebabkan oleh racun yang ditularkan oleh serangga. Penelitian lebih lanjut untuk karakterisasi penyebab penyakit secara molekuler saat ini sedang dilakukan.
Pengelolaan Kutu Kebul (Bemisia tabaci Gen.) dengan Sistem Barier pada Tanaman Tembakau Tri Maruto Aji; Sedyo Hartono; Sri Sulandari
Jurnal Perlindungan Tanaman Indonesia Vol 19, No 1 (2015)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpti.16014

Abstract

Since 2009, the leaf curl disease was observed on tobacco plants grown under net shadow of PTPN X (Persero) and has caused yield losses up to 70%. The disease was likely to be associated with the existence of a high population of the sweet potato whitefly (Bemisia tabaci Gen.) and the symptoms resembled that reported for Begomovirus infection on eggplant and tomatoes. This study aimed to know the effectiveness of physical barriers in combination with a biological barrier to avoid B. tabaci in infesting the farm. The research was done by monitoring tobacco diseases to measure the diseases intensity. Research for the management of insect vectorsB. tabaci were done based on two pretexts: (1) physical barrier using the type of net; and (2) combinations of a net with a plant (corn belt). The result showed that an effective control was obtained using a net with higher mesh size rather than using a standard net with low mesh size which was presently used by PTPN X (Persero). Corn barrier did not effective to control B. tabaci except as a wind breaker.INTISARIPeningkatan populasi kutu kebul (B. tabaci Gen.) di daerah Klaten, Jawa Tengah pada tahun 2009 ternyata menjadi penyebab mewabahnya penyakit kerupuk pada tanaman Solanaceae di wilayah tersebut. Tanaman tembakau cerutu Vorstenlanden milik PTPN X (Persero) yang ditanam di area bawah naungan (TBN) yang berada di wilayah tersebut turut terjangkit wabah penyakit kerupuk setelah sebelumnya terindikasi terjadi peningkatan jumlah kutu kebul. Wabah penyakit kerupuk pada tembakau cerutu Vorstenlanden milik PTPN X (Persero) telah menurunkan hasil hingga 70%. Gejala penyakit pada tembakau berupa penyakit kerupuk. Penelitian ini bertujuan untuk mengetahui efektivitas penerapan barier fisik sebagai langkah awal untuk mengendalikan populasi kutu kebul pada pertanaman tembakau cerutu milik PTPN X (Persero). Penelitian dimulai dengan memonitoring populasi kutu kebul dan peningkatan intensitas penyakit kerupuk pada tanaman tembakau. Percobaan dilakukan secara demplot pada lahan pertanaman tembakau di wilayah PTPN X (Persero). Teknis budidaya tembakau seluruhnya mengikuti Standar Operasional Prosedur (SOP) dari PTPN X (Persero), sedangkan untuk strategi pengendalian kutu kebul dilaksanakan dengan mengikuti 2 macam perlakuan yaitu ; (1) penerapan sistem barier tunggal berupa kelambu (bermesh rapat) dan kelambu standar dari PTPN X sebagai barier fisik (2) penerapan sistem barier ganda yaitu kombinasi barier fisik dan barier biologis berupa tanaman jagung penghalang. Hasil menunjukkan bahwa penerapan sistem barier baik tunggal maupun ganda dapat menekan populasi kutu kebul sehingga berdampak pada penurunan intensitas penyakit kerupuk pada tembakau.
Deteksi Molekuler Penyebab Penyakit Kuning (Tomato chlorosis virus dan Tomato infectious chlorosis virus) pada Tanaman Tomat Resti Fajarfika; Sedyo Hartono; Sri Sulandari; Susamto Somowiyarjo
Jurnal Perlindungan Tanaman Indonesia Vol 19, No 2 (2015)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpti.17250

Abstract

This research was aimed to detect the ToCV and TICV caused yellowing disease on tomatoes by molecular detection. Leaf samples of symptomatic plants were taken from Ketep (Magelang), then the leaves were identified by reverse transcription-polymerase chain reactions (RT-PCR) using specific primer ToCV-CF/ToCV-CR (360 bp) and TICVCF/TICV-CR (416 bp). The result of nucleotide sequence analysis, amino acid and PCR product phylogenetic sequences were verified as TICV, it showed that TICV from Magelang belongs to the same group with TICV from Japan, North America and Europe, France, Italy, and USA. INTISARIPenelitian ini bertujuan untuk mendeteksi keberadaan ToCV dan TICV penyebab penyakit kuning pada tanaman tomat. Daun bergejala diambil dari Desa Ketep (Magelang), selanjutnya diuji denganreverse transcription-polymerase chain reactions(RT-PCR) menggunakan primer spesifik ToCV-CF/ToCV-CR (360 bp) dan TICV-CF/TICV-CR (416 bp). Hasil analisis sekuen nukleotida, asam amino, dan filogenetik produk PCR teridentifikasi sebagai TICV yang menunjukkan bahwa TICV isolat Magelang berada dalam satu kelompok dengan isolat TICV asal Jepang, Amerika Utara dan Eropa, Perancis, Italia, dan USA. 
Co-Authors Alvina Clara Giovanni Aminatun Munawarti Anak Agung Gde Raka Swastika Andi Khaeruni Ani Widiastuti Argawi Kandito Argawi Kandito Argawi Kandito Arman Wijonarko Asmar Hasan Astuti, Suryani Titi Azizah Ridha Ulilalbab Budi Setiadi Daryono Cahyo Hertanto Christanti Sumardiyono Christina Retna Handayani Deden Sukmadjaja Dewi Rahmitasari Didit Setiyawan Dini Wahyu Kartika Sari Efendi, Darda Emerensiana - Uge Emerensiana Uge Erna Anastasia Esti Prasetya Ningrum Fariha Wilisiani Fitri Kusumaningrum Gede Suastika Gusnawaty HS GUSNAWATY HS, GUSNAWATY Hasdiana Hasdiana Helina, Selvi Heri Widarta I Dewa Nyoman Nyana I Nyoman Widiarta Ika Roostika Ika Roostika Ismiyatuningsih Ismiyatuningsih Jun Kobayashi La Ode Santiaji Bande Ma'unah Ambarwati Mery Windarningsih Muhammad Botek Muhammad Muhsin MUHAMMAD TAUFIK Muhammad Taufik Mustika Ajeng Kartini Putri Pertiwi Nanda Kusumandari Nasrun Nasrun NOOR AIDAWATI Nur Isnaini Ulfa Nuri Yusmarlita Nurjanah Nurjanah Praptana, R. Heru Prapto Yudono Prapto Yudono PURNAMA HIDAYAT R. Heru Praptana Rahayu Mallarangeng Rahma Ayu Priani Resti Fajarfika Retno Mastuti Saipul Abbas Sekar Utami Putri Selvi Helina Serafinah Indriani Siti Anima Hisein Siwi Indarti Soesamto Somowiyarjo Somowiyarjo, Susamto Sri Sulandari Sri Sulandari Sri Sulandari Sri Sulandari Sri Sulandari Sri Sulandari Sri Sulandari Sri Sulandari SRI SULANDARI Sri Sulandari Sri Sulandari Sri Sulandari Sri Sulandari Sri Sulandari Sri Sulandari Subandi Sukamto Sukamto Sumardiyono, Y. B. Suprihanto, Suprihanto susamto - somowiyarjo Susamto Somowiyarjo Susamto Somowiyarjo Susamto Somowiyarjo Susamto Somowiyarjo Susamto Somowiyarjo Susamto Somowiyarjo Susamto Somowiyarjo Susamto Somowiyarjo Susamto Somowiyarjo Susamto Somowiyarjo Susamto Somowiyarjo Susamto Somowiyarjo Susamto Somowiyarjo Susamto Somowiyarjo Susamto Sumowiyarjo Syair Syair Tomohide Natsuaki Tri Harjaka Tri Joko Tri Joko Tri Maruto Aji Tri Maruto Aji Tri Retno Widyastuti Triharso Triharso Trisnani Alif Triwidodo Arwiyanto Tuty Arisuryanti Umi Kulsum Widiarta, I Nyoman Wiwik Endarsih Wuye Ria Andayani Y. Andi Trisyono Y. Andi Trisyono Y. Andi Trisyono Y. Andi Trisyono Y. B. Sumardiyono Y. B. Sumardiyono Y.M.S. Maryudani Yashanti B. Paradisa Yashanti Berlinda Paradisa YB Sumardiyono