INDONESIAN WOOD RESEARCH SOCIETY

Page 1 Balikpapan, November 7 - 9th 2013

SCHEDULE OF THE FIFTH INTERNATIONAL SYMPOSIUM

INDONESIAN WOOD RESEARCH SOCIETY BALIKPAPAN, NOVEMBER 7-9. 2013


PROGRAM IN BRIEF NOVEMBER 7TH 2013 AT NOVOTEL HOTEL, BALIKPAPAN

07.30 – 08.30 REGISTRATION

08.30 – 09.00 Welcome Remarks from Organizing Committee Foreword from the Chairman of IWoRS Foreword from the Governor of East Kalimantan Province Opening Ceremony by East Kalimantan Province Governor 09.00 – 10.15 Chairman : Dr. Rudianto Amirta Keynote Speech I by: East Kalimantan Province Governor (Dr. H. Awang Farouk Ishak, MM) Keynote Speech II by: Tohru Mitsunaga (Gifu University, Japan)

10.15-10.30 Coffee Break 10.30 - 11.30

SESSION I Borneo Ballroom Wood Properties and Biodegradation

Grand Mahakam 1 Biocomposite and Timber Engineering

Grand Mahakam 2 Bioenergi and Forest Product Chemistry

Grand Mahakam 3 General Forestry

Chairman: Sri Nugroho Marsoem WP-1 a WP-5

Chairman: Yulianto P. Prihatmaji BE -1 a BE -5

Chairman: Jae-Hyuk Jang BF -1 a BF-5

Chairman: Muh. Azwar Massijaya

GF-1 a GF-5 11.30 - 12.30

SESSION II Borneo Ballroom Wood Properties and Biodegradation




Chairman: A.B. Ella WP-6 a WP -10

Chairman: Subyakto BE-6 a BE-10

Chairman: Ahmed Ashour BF -6 a BF-10

Chairman: Edi Suhaimi Bakar GF-6 a GF-11


12.30-13.30 LUNCH BREAK 13.30 - 14.30 SESSION III

Borneo Ballroom Wood Properties and Biodegradation




Chairman: Banyat Cherdchim WP -11 a WP -15

Chairman: Takuya Sasaki BE-11 a BE-15

Chairman: Ganis Lukmandaru BF -11 a BF-15

Chairman: Widyanto Dwi Nugroho GF-12 a GF-17

14.30 - 15.30 SESSION IV

Borneo Ballroom Wood Properties and Biodegradation



Chairman: Yuyu Rahayu WP -16 a WP -20

Chairman: Nobuaki Hattori BE-16 a BE-20

Chairman: Triyani Fajriutami BF -16 a BF-19

15.30-15.45 COFFEE BREAK 15.45 - 16.45

SESSION V Borneo Ballroom Wood Properties and Biodegradation


Chairman: Tomy Listyanto WP -21 a WP -25

Chairman: James Rilatupa BE-21 a BE-25

16.45 – 17.00 ANNOUNCEMENTS

POSTER SESSION: P01 – P41


PROGRAM IN BRIEF NOVEMBER 8TH 2013 AT THE BALIKPAPAN CITY HALL 08.00 – 08.30

SOCIAL AND CULTURE PROGRAMME PREPARATION 09.00 – 11.00 Social and Culture Programme

11.30-14.00 LUNCH BREAK 14.00 - 15.30

INVITED SPEAKER SESSION Chairman : Dr. Enos Tangke Arung 14.00 – 14.20 By : Nam Hun Kim (Kangwon National University, Republic of Korea) 14.20 – 14.40 By: Kuniyoshi Shimizu (Kyushu University, Japan) 14.40-15.00 By: Kaltim Prima Coal 15.00 – 15.30 Discussion

15.30 – 16.00 CLOSING CEREMONY

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PROGRAM IN DETAIL

ORAL PRESENTATION

Thursday, November 7th 2013

Wood Properties and Biodegradation

Session I: 10.30 – 11.30

Wood Properties and Biodegradation – Borneo Ballroom Moderator - Sri Nugroho Marsoem WP-01 A.B. Ella (Forest Products Research and Development Institute FPRDI, PHILIPPINES) Wood Anatomy and Related Properties of Naturally Grown Philippine Teak (Tectona philippinensis BENTH. & HOOK. F.I) WP-02 Agus Sulistyo Budi (Faculty of Forestry, Mulawarman University) The Process of Gaharu Formation in The Trunk of Karas Tree WP-03 Andi Detti Yunianti (Faculty of Forestry, Hasanuddin University) Fiber and Vessel Dimension of Clone Teak in Different Spacing WP-04 Andianto (Forestry Engineering and Forest Product Processing Center (Pustekolah) Wood Identification of Papi wood (Exocarpus sp.)

WP-05 Widi Sunaryo (Faculty of Agriculture, Mulawarman University) Co-expression Analysis of Genes Associated with Cambial Cell Differentation during Wood Formation

Session II: 11.30 – 12.30

Wood Properties and Biodegradation – Borneo Ballroom Moderator - A.B. Ella WP-06 Atmawi Darwis (School of Life Science and Technology ITB) Distribution Effect of Vascular Bundle on Physical and Mechanical Properties of Oil Palm Wood WP-07 Banyat Cherdchim (Faculty of Sciences and Industrial Technology, Prince of Songkla University, Thailand) Ethylene Stimulation of Rubberwood (Hevea brasiliensis) on Water Permeability WP-08 Nyoman J. Wistara (Faculty of Forestry, Bogor Agricultural University) The Effect of Thinning and Line Planting on the Basic Properties of the Red Meranti WP-09 Yuyu Rahayu (Faculty of Forestry, Papua University) Variation in Wood Density and Anatomy in Tree Species Of Papuan Tropical Forest WP-10 Harry Praptoyo (Faculty of Forestry, Gadjah Mada University) The effect of Methyl Jasmonate Hormone to Stimulate the Formation of Traumatic Resin Duct in Pines (Pinus merkusii Jungh et de Vriese) from KPH Lawu DS

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Lunch Break: 12.30 – 13.30

Session III: 13.30 – 14.30 Wood Properties and Biodegradation – Borneo Ballroom Moderator - Banyat Cherdchim WP-11 Abigael Kabe (Bogor Agricultural University) Characteristics of Rotary-Cut Sengon Veneer WP-12 Wayan Darmawan (Bogor Agricultural University) Characteristics of Rotary-Cut Fast Growing Jabon and Sengon Veneers WP-13 Imam Wahyudi (Faculty of Forestry, Bogor Agricultural University) Properties of Densified Faster Growing Teak Wood from West Java WP-14 Sri Nugroho Marsoem (Faculty of Forestry, Gadjah Mada University) Fiber Dimensions and Physical Properties of Bamboo Apus (Gigantochloa apus Kurz) Grown at Three Different Altitude on Kulon Progo

WP-15 Tibertius Agus Prayitno (Faculty of Forestry, Gadjah Mada University) Properties of Heat Treated Teak Wood from Community Forest

Session IV: 14.30 – 15.30 Wood Properties and Biodegradation – Borneo Ballroom Moderator - Yuyu Rahayu WP-16 Tomy Listyanto (Gadjah Mada University) Effects of incising density by CO2 Laser on Microwave and Steam Injection Drying of Japanese Larch Lumber

WP-17 Trisna Priadi (Faculty of Forestry, Bogor Agricultural University) Aleviating Checks In The Drying Process of Some Woods from Commmunity Lands around Bogor WP-18 Achmad Solikhin (Bogor Agricultural University, Indonesia) Wood Drying Characteristics of Furniture Industry in Jepara Regency Central Java WP-19 Yustinus Suranto (Faculty of Forestry, Gadjah Mada University) Increasing of Drying Efficiency for Ramhout Sortimen of Red Meranti Timber Through Implementation of Terazawa Method WP-20 Widya Fatriasari (R&D Units for Biomaterials, LIPI) The Characteristics Changes of Betung Bamboo (Dendrocalamus asper) Pretreated by Biological Pretreatment

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Coffee Break: 15.30 – 15.45

Session V: 15.45 – 16.45

Wood Properties and Biodegradation – Borneo Ballroom Moderator - Tomy Listyanto WP-21 Fauzi Febrianto (Faculty of Forestry, Bogor Agricultural University) The Resistance of Bamboo Oriented Strand Board against Termites and Powder Post Beetle Attacked WP-22 Gugie Nugraha (Faculty of Forestry, Bogor Agricultural University) Resistance of Composite Boards Made from Wood Waste and Corrugated Carton Against Subterranean Termites (Coptotermes curvignathus Holmgren) Attack WP-23 Pratika Aisyah Lestari Resistance of Eight Wood Composite Products Against Subterranean Termites (Coptotermes curvignathus Holmgren)

WP-24 Astuti Arif (Faculty of Forestry, Hasanuddin University) Feeding Preference of Coptotermes (Isoptera: Rhinotermitidae) in South Sulawesi, Indonesia) WP-25 Musrizal Muin (Faculty of Forestry, Hasanuddin University) Termite Attractant and Biogenic Production from the Mixture of Industrial Wastes BIOCOMPOSITE AND TIMBER ENGINEERING

Session I: 10.30 – 11.30

Biocomposite and Timber Engineering – Grand Mahakam 1 Moderator - Yulianto P. Prihatmaji BE-01 Ika Wahyuni (Research and Development Unit for Biomaterials, Indonesian Institute of Sciences) Dimensional Stability of Chitosan Impregnated Sengon Wood (Paraserianthes falcataria (L) Nielsen) Prior to Compression BE-02 Y.S. Hadi (Bogor Agricultural University) Physical and mechanical properties of methyl methacrylate–impregnated jabon wood BE-03 Ismail Budiman (Indonesian Institute of Science) Mechanical Properties of Mortar Composites Made From Oil Palm Empty Fruit Bunches (Elaeis Guineensis) BE-04 Jessica (Faculty of Forestry, Bogor Agricultural University) Physical and Mechanical Properties of Composite Board from Oil Palm Trees Wastes and Recycled Polypropylene BE-05 Subyakto (Indonesian Institute of Sciences) Effect of wax addition on the swelling properties of oil palm frond fiber particleboard

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Session II: 11.30 – 12.30

Biocomposite and Timber Engineering – Grand Mahakam 1 Moderator - Subyakto BE-06 Ana Agustina (Faculty of Forestry, Bogor Agricultural University) Effect of Angular Variation in Cross Laminated Bamboo (CLB) Layers to Physical Properties and Mechanical Properties BE-07 Dina Ali (Faculty of Forestry, Bogor Agricultural University) Performance Of Cross Laminated Lumber Made From Waste Oil Palm Trunk BE-08 Romi Lase (Faculty of Forestry, Bogor Agricultural University) Physical Properties and Mechanical Cross Laminated Bamboo (CLB) In Orientation Angle Variation of Bamboo Layer BE-09 Yulianto P. Prihatmaji (Islamic University of Indonesia) Effectiveness of Glued-Acacia Wood Beams Repaired using Epoxy Adhesive-Vacuumed Methods

BE-10 Rahma Nur Komariah (Faculty of Forestry, Bogor Agricultural University) Variation Bending Strength Properties of Glued Laminated Timbers From Three Fast Growing Species

Lunch Break: 12.30 – 13.30

Session III: 13.30 – 14.30 Biocomposite and Timber Engineering - Grand Mahakam 1 Moderator - Takuya SASAKI BE-11 Apri Heri Iswanto (Bogor Agricultural University) Temperature and Time Effect of Hot Pressing to Particle Board Properties Made From Jatropha Fruit Hulls Treated and Urea Formaldehyde Resin BE-12 Bakri (Faculty of Forestry, Hasanuddin University) Application of Carbon Dioxide Injection Technology in Bamboo Cement Board Production BE-13 Ragil Widyorini (Faculty of Forestry, Gadjah Mada University) Properties of Binderless Particleboard From Bamboo With Addition Of Citric Acid BE-14 Suhasman (Faculty of Forestry, Hasanuddin University) Optimum Oxidant Level Distribution for Producing Binderless Com-Ply BE-15 Muhammad Navis Rofii (Faculty of Forestry, Gadjah Mada University) Study on temperature change inside the mat panels during pressing with different mat furnish and moisture content

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Session IV: 14.30 – 15.30 Biocomposite and Timber Engineering - Grand Mahakam 1 Moderator - Nobuaki HATTORI BE-16 Takuya SASAKI (Faculty of Agriculture, Shizuoka University, Japan) Evaluating the Thermal Degradation of Wood-Based Panels Using a Non-Destructive Test during Repetitive Heat Treatment BE-17 Yoshikuni TERAMOTO (Faculty of Applied Biological Sciences, Gifu University, Japan) “See-through” Thermoplastic Superparamagnetic Wood Composite BE-18 Anita Firmanti (Ministry of Public Works, The Republic of Indonesia) The Future of Wood as Building Materials in the Housing Construction Activities In Indonesia BE-19 James Rilatupa (Faculty of Engineering, Christian University of Indonesia) Gypsum Board and Cement Board As An Acoustic Material For Building BE-20 Joko Sulistyo (Faculty of Forestry, Gadjah Mada University) Characteristics Changes in the Conversion of Carbonized Wood to Green Ceramic

Coffee Break: 15.30 – 15.45

Session V: 15.45 – 16.45 Biocomposite and Timber Engineering - Grand Mahakam 1 Moderator - James Rilatupa BE-21 Nobuaki HATTORI (University of Agriculture and Technology, Japan) Development of one-hour fire-resistive CLT made of Japanese cedar by laser incising BE-22 Effendi Tri Bahtiar (Faculty of Forestry, Bogor Agricultural University) Modification of Exponential Equation by Linear and Non Linear Function to Develop General Growth Curve: Typical Case in Wood Science BE-23 Yosafat Aji Pranata (Department of Civil Engineering, Maranatha Christian University) A Finite Element Analysis of Uniaxial Tension of Timber at an Angle to the Grain BE-24 Johannes Adhijoso Tjondro (Parahyangan Catholic University) The flexural strength and behavior of cross laminated timber floor BE-25 Sasa Sofyan Munawar (Indonesian Institute of Science, LIPI) The Effect of Oil Palm Shell Particle Sizes and Polyvinil Acetat (Pvac) Proportion on The Properties of Physical and Mechanical Properties of Mortar for Train Carriage Floor

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BIOENERGY AND FOREST PRODUCT CHEMISTRY

Session I: 10.30 – 11.30

Bioenergy and Forest Product Chemistry – Grand Mahakam 2 Moderator - Jae-Hyuk Jang BF-01 Ardy Edo Saragih (Faculty of Forestry, Bogor Agricultural University) Biopellets Manufacture of Palm Shell and Sengon Powder Mixture as Renewable Alternative Fuel BF-02 Muliyana Arifudin (Faculty of Forestry, the State University of Papua, Manokwari) Pellets from Intsia bijuga OK. Sawdust as a Natural Adsorbent for used- motor oil and cooking oil BF-03 Triyani Fajriutami (Indonesian Institute of Sciences - LIPI) Alkali Pretreatment and Lignosulfonate Production as parts of Biorefinery Concept of Bioethanol from Sugarcane Bagasse BF-04 Denny Irawati (Gadjah Mada University, Yogyakarta) Auricularia Polytricha Cultivation Coupled With Ozone Treatment As Pretreatment For Enzymatic Saccharification BF-05 Ahmed Ashour (Faculty of Agriculture, Kyushu University) Synthesis and Anti-proliferative Activity of Some Oleanolic acid derivatives as Potent Topoisomerase Inhibitors

Session II: 11.30 – 12.30

Bioenergy and Forest Product Chemistry - Grand Mahakam 2 Moderator – Ahmed Ashour BF-06 Ganis Lukmandaru (Faculty of Forestry, Gadjah Mada University) Quinones Distribution in Juvenile Teak Wood BF-07 Eka Mulya Alamsyah (School of Life Sciences and Technology, Institut Teknologi Bandung) Utilization of Surian (Toona sinensis) (III): Surian Bark-Powder as a New Alternative for the Decreasing of Pressure Temperature of Phenol Formaldehyde BF-08 Sutrisno (School of Life Sciences and Technology, Institut Teknologi Bandung) Production of Bio-based Nanomaterial from Surian (Toona sinensis Roem) Wood Bark using Conventional Balls Milling: Effect of Sieve Types on Nanoparticles Size BF-09 Jae-Hyuk Jang (Kangwon National University, Korea) Characteristics of Cellulose Nanofiber from Betung Bamboo using Delignification Treatment BF-10 Wahyu Dwianto (Indonesian Institute of Sciences) Enzymatic Saccharification and Ethanol Production of Xylems from Indonesian Botanical Garden Trees

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Lunch Break: 12.30 – 13.30

Session III: 13.30 – 14.30 Bioenergy and Forest Product Chemistry - Grand Mahakam 2 Moderator - Ganis Lukmandaru BF-11 Ika Fikriah (Faculty of Medicine, Mulawarman University) A Review: Screening of Potency Akar Kuning Stem (Fibrauerea tinctoria Lour) as Antimalarial Combination Therapy BF-12 Enih Rosamah (Faculty of Forestry, Mulawarman University) The Potency of Annatto (Bixa orellana L.) Leaves As Medicinal Plant BF-13 Irmanida Batubara (Bogor Agricultural University) Screening alpha-glucosidase inhibitor of ten Sudanese medicinal plants BF-14 Kosei Yamauchi (The United Graduate School of Agricultural Science, Gifu Univ., Japan) TNF-α production inhibitory activity of goniothalamin derivatives from Goniothalamus macrophyllus BF-15 Syamsul Falah (Bogor Agricultural University) Antioxidative and HMG CoA Reductase Inhibitory Activities of Mahogany (Swietenia macrophylla) bark extract

Session IV: 14.30 – 15.30 Bioenergy and Forest Product Chemistry - Grand Mahakam 2 Moderator - Triyani Fajriutami BF-16 Rini Pujiarti (Faculty of Forestry, Gadjah Mada University) Insecticidal Activity of Melaleuca leucadendron Oil against Greenhouse Whitefly Trialeurodes vaporariorum BF-17 Evi Oktavia (University of Tsukuba, Japan) Study on Elasticity of Paper for Vibration Energy Harvesting BF-18 Asep Hidayat (Ministry of Forestry – Republic of Indonesia) Effect of addition some additives on 2,4,8-trichlorodibenzofuran degradation by Cerrena sp. F0607 isolated from nature BF-19 Gina Saptiani (Faculty of Fishery and Marine Sciences, Mulawarman University )

Potential of Acanthus ilicifolius Extract To Diseases Reduced On Prawn GENERAL FORESTRY

Session I: 10.30 – 11.30

General Forestry - Grand Mahakam 3 Moderator - Muh. Azwar Massijaya GF-01 Edi Suhaimi Bakar (Faculty of Forestry, Universiti Putra Malaysia) Some Considerations to Improve the Processing Efficiency in Producing of ‘Compreg’ OPW

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GF-02 Ihak Sumardi (School of Life Sciences and Technology, Bandung Institute of Technology) The manufacture of particleboards using wood waste from plywood industry GF-03 Arif Muhsin Fadillah (Faculty of Forestry, Bogor Agricultural University) Wood Preservation of Furniture Industry in Jepara Regency Central Java GF-04 Bintang C. H. Simangunsong (Faculty Of Forestry, Bogor Agricultural University) The State of Indonesia’s Micro and Small Timber Industries GF-05 Rizka Asti Wulandari (Faculty of Forestry, Bogor Agricultural University) Competitiveness Analysis of Indonesian Pulp and Paper Industry in International Market

Session II: 11.30 – 12.40

General Forestry - Grand Mahakam 3 Moderator - Edi Suhaimi Bakar GF-06 Widyanto Dwi Nugroho (Faculty of Forestry, Gadjah Mada University) The effects of brassinosteroid on stem gravitropism and tension wood formation in Acacia mangium Willd. Seedling GF-07 Yoyo Suhaya (School of Life Science and Technology, Bandung Institute of Technology) Correlation of Ecologycal Conditions With Characteristic of Surian Wood (Toona sinensis Roem.) In West Java GF-08 Tien Wahyuni (Dipterocarps Research Centre) Redd+ Demonstration Projects on Readiness and Preparedness Phase In Kalimantan GF-09 Robert Oszaer (Faculty of Agriculture, Pattimura University) Unveiling Social Capital in Forest and Land Rehabilitation Activities on Watershed Areas at Ambon Island GF-10 Avry Pribadi (Balai Penelitian Teknologi Serat Tanaman Hutan) Potency Usage of Plantation Forest of Acacia mangium and Acacia crassicarpa as Source of Honeybee Forage and Its Problem GF-11 Muh. Azwar Massijaya (Faculty of Forestry, Bogor Agricultural University) Financial Aspect of Oil Palm Pellet Production

Lunch Break: 12.40 – 13.30

Session III: 13.30 – 14.40 General Forestry - Grand Mahakam 3 Moderator - Widyanto Dwi Nugroho GF-12 Heryanus Jesajas (Faculty of Agriculture, Pattimura University) Mining Nutmeg Forest or Mining Gold: Natural Resource Management and Contestation In Romang Island, Maluku Province

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GF-13 Baharuddin (Faculty of Forestry, Hasanuddin University) Allometric Equations for Estimating the Total Biomass and Carbon Stock in Parring Bamboo (Gigantochloa atter) from Community Forests GF-14 Ichsan Suwandhi (Faculty of Forestry, Bogor Agricultural University) Changes in The Composition And Diversity Of Tree Species Due To Various Types Of Disturbances In Mt. Papandayan Forest And The Implications For Ecosystem Restoration Initiatives GF-15 Kiswanto (Faculty of Forestry, Mulawarman University) The Impact of Land Use Change of Forest toward Carbon Emission in East Kalimantan GF-16 Benoni Kewilaa (Pattimura University) Effect of Volume and Weight and Working Time Productivity of Log Loader Caterpillar Tipe 966 F and WL 980 GF-17 Corryanti (Research and Development Center of Perum Perhutani) The opportunities and Challenges of Jati Plus Perhutani

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POSTER PRESENTATION

Thursday, November 7. 2013 12.30 – 13.30 P-01 Danang Sudarwoko Adi (Research and Development Unit for Biomaterials-Indonesian Institute of Sciences) Study on the Chemical Properties of Unutilized Fast Growing Wood Species from Secondary Forest in Central Kalimantan P-02 Futoshi Ishiguri (Tokyo University of Agriculture and Technology, Fuchu, Tokyo-Japan) Wood properties of Kayu Manis (Cinnamomum sp.) planted in South Kalimantan, Indonesia P-03 Haruna Aiso (Faculty of Agriculture, Utsunomiya University, Utsunomiya-Japan) Changes in lignin distribution due to reaction wood formation in several tropical plantation species P-04 Manop Tarasin (Faculty of Sciences and Industrial Technology, Prince of Songkla University) Mechanical properties of thermally modified rubberwood and acacia wood P-05 Nani Husien (Faculty of Forestry, Mulawarman University) Anatomical Structure of Red Meranti (Shorea johorensis Foxw) P-06 Nam-Hun Kim (College of Forest and Environmental Sciences, Kangwon National University, Republic of

Korea) Macroscopic and Anatomical Characteristics of Yellow Heart Pine (Hwangjang-mok) Grown in Korea P-07 Rattana Choowang (Faculty of Science and Technology Prince of Songkla University, Thailand) Influence of vascular bundles population on basic density and mechanical properties of oil palm wood (Elaeis guineensis Jacq.) P-08 Wida B. Kusumaningrum (Research and Development Unit for Biomaterial LIPI) Characterization of Fiber Fibrillation from Empty Fruit Bunches using Sonochemical Process P-09 Wissanee Yingprasert (Faculty of Sciences and Industrial Technology, Prince of Songkla University,

Thailand) The investigation of the bondability of the Ethylene Gaseous stimulated rubberwood P-10 Agus Ngadianto (Forest Product Technology, Vocational School of Universitas Gadjah Mada) Durability of Particleboard from Mahagony Wood Wastes Preserved By Liquid Smoke P-11 Lusita Wardani (Bogor Agricultural University, Bogor) Effects Structure Layer Zephyr Board made from Oil Palm Petiole P-12 Sukma Surya Kusumah (Indonesian Institute of Sciences) Development Of Binderless Particleboard By A Close System Compression Hot Press Machine P-13 Tati Karliati (Bogor Agricultural University) Characterization of Gutta Percha and Its Use for Laminated Wood Adhesive P-14 Yoichi KOJIMA (Shizuoka University, Faculty of Agriculture) Binding effects of cellulose nanofibers in wood-based board

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P-15 Akapong Petharwut (Faculty of Sciences and Industrial Technology, Prince of Songkla University, Thailand)

Potential of boron rubberwood preservatives against Asian subterranean termite Coptotermes gestroi (Isoptera: Rhinotermitidae) P-16 Arinana (Faculty of Forestry, Bogor Agricultural University) Termite Biodiversity and Damage Intensity of House Buildings in Alam Sinarsari Residence Cibeureum Darmaga Bogor P-17 Deni Zulfiana (Indonesian Institute of Sciences (LIPI)) Isolation and Identification Of Wood Decay Fungi At Bogor Botanical Garden P-18 Erniwati (Forestry Faculty, Tadulako University) The Effects of Orthosiphon aristatus as Preservation Material of Durio zibethinus on Coptotermes sp Attacks. P-19 Erwin (Fakultas Kehutanan, Mulawarman University) The Effectiveness of Antagonistic Fungi as Growth Inhibitor for Wood Decay Fungi: A Development Effort for Biological Control of Wood Decay P-20 Fanny Hidayati (Tokyo University of Agriculture and Technology, Japan) Variation of decay resistance of teak clones and its relationships with heartwood color and organic solvent extract content P-21 Arief Heru Prianto (Indonesian Institute of Science) Study on the influence of Neem extract to Intestinal Protozoa, Coptotermes gestroi P-22 Didi Tarmadi (UPT. Balai Penelitian dan Pengembangan Biomaterial LIPI) Larvicidal Activity of Cerbera manghas Extract Against Larvae Culex quinquefasciatus P-23 Edy Wibowo Kurniawan (Politeknik Pertanian Negeri Samarinda) Modified Activation Activated Charcoal Palm Oil with Temperature and Time Activation and ZnCl2 Concentration P-24 Erina Hertianti Utilization of Liquid Smoke Products (Liquid Smoke) from Palm Oil Waste As Substituted Formic Acid / Ants (CHOOH) In Latex Coagulation P-25 Harlinda Kuspradini (Faculty of Forestry, Mulawarman University) Effect of Lepisanthes amoena Leaf Age in Antioxidant Activity and Phenolic Composition P-26 Nur Maulida Sari (Forestry of Faculty, Mulawarman University) Potential Utilization of Plant Karamunting (Melastoma malabathricum) For Natural Herbal Tea Products P-27 Renhart Jemi (Fakultas Pertanian Universitas Palangka Raya) Potential of Pelawan Wood (Tristaniopsis whiteana (Griff) as Anti Fungus P-28 Marjenah (Silviculture Laboratory Faculty of Forestry University of Mulawarman) Role of Biochar as Soil Conditioner for Climate Change Mitigation P-29 Juang Rata Matangaran (Faculty of Forestry Bogor Agricultural University) Soil Disturbance Of Logging Operation At Tropical Natural Forest In Indonesia

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P-30 Sri Suharti (Center for Conservation and Rehabilitation Research and Development - Bogor) Conservation of High Economic Value Endangered Species through Participatory Cultivation Model P-31 Wahjuni Hartati (Faculty of Forestry, University of Mulawarman) Study on Land Rehabilitation at Mined Lands of PT Trubaindo Coal Mining, West Kutai, East Kalimantan (2011 - 2012) P-32 Wahyudi (Faculty of Forestry, The State university of Papua) Forest Operation to Extract Mangrove Wood in Indonesia Study case learned from Bintuni bay, West Papua P-33 Yusran (Forestry Faculty, Tadulako University) Diversity of Mushrooms in Lore Lindu National Park Central Sulawesi Indonesia P-34 Ganis Lukmandaru (Faculty of Forestry, Gadjah Mada University) Antitermitic Activites of Bark Extracts of Teak Wood P-35 Jae-Hyuk Jang (Kangwon National University) Evaluation of Wood Quality of Some Less-known Tropical Wood Species P-36 Triyani Fajriutami (R&D Unit for Biomaterials, Indonesian Institute of Sciences (LIPI) Microwave-Assisted Acid Hydrolysis of Sugarcane Bagasse Pretreated with White-Rot Fungi P-37 Tekat Dwi Cahyono Development of Composite Beams Made from Tali Bamboo (Gigantochloa apus) and Hitam Bamboo (Gigantochloa atroviolacea) P-38 Yoichi Kojima (Faculty of Agriculture, Shizuoka University, Japan) Binding Effect of Cellulose Nanofibers in Wood-Based Board P-39 Won-Joung Hwang (Korea Forest Research Institute, Republic of Korea ) Weathering Test of Indonesian Plantation Wood Species-Evaluation of Color Differences P-40 Sipon Muladi (Faculty of Forestry, Mulawarman University) Utilisation of Timber Estate and Secondary Wood Forest as Raw Material of Kraft Pulp and Elementary Chlorin Free Bleaching

P-41 Isna Yuniar Wardhani (Faculty of Forestry, Mulawarman University) The Structure of the Oldest Wooden Mosque in Samarinda, East Kalimantan P-42 Rudianto Amirta (Faculty of Forestry, Mulawarman University) Physico-chemical Properties of Fuel Pellet from Bark Waste of Acacia mangium Growth in East Kalimantan, Indonesia P-43 Irawan W. Kusuma (Faculty of Forestry, Mulawarman University) Search for Potent Biological Activities from Rhodomyrtus tomentosa

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INDONESIAN WOOD RESEARCH SOCIETY