Editor-in-Chief

Dr. Victor B. Asio Soil Science & Geoecology Department of Agronomy and Soil Science Visayas State University Baybay City, Leyte Philippines 6521-A Email: vbasio_ph@yahoo.com;

Associate Editors

	Dr. Beatriz S. Belonias Plant Systematics Department of Biological Sciences Visayas State University Baybay City, Leyte Philippines 6521-A Email: bingsat_b62@yahoo.com
	Dr. Rotacio S. Gravoso Learning Science & Curriculum Development Department of Development Communication Visayas State University Baybay City, Leyte Philippines 6521-A Email: gravoso_ph@yahoo.com.ph;
	Dr. Julie D. Tan Applied Microbiology Philippine Root Crop Research and Training Center Visayas State University Baybay City, Leyte 6521-A Email:jdiamantetan@yahoo.com
	Dr. Erlinda A. Vasquez Pest Management and Natural Products Philippine Root Crop Research and Training Center Visayas State University Baybay City, Leyte Philippines 6521-A Email: lindvasq@yahoo.com

Editorial Assistant

Mark Joshua S. Quevedo
Office of the Vice President for Research and Extension
Visayas State University
Baybay City, Leyte, Philippines 6521-A

International Editorial Board

Dr. Sergio M. Abit Jr.
Environmental Soil Physics and Hydropedology
(Oklahoma State University, Stillwater, Oklohoma, USA)

Dr. Antonio L. Acedo Jr.
Horticulture/Postharvest
(Visayas State University, Phil.)

Dr. Wolfreda T. Alesna
Development Communication and Applied Rural Sociology
(Visayas State University, Phil.)

Dr. Jose L. Bacusmo
Plant Breeding & Genetics
(Visayas State University, Phil.)

Dr. Dindo M. Campilan
Communication of Innovations & Participatory Research
(SWCA Regional Office, CGIAR New Delhi, India)

Dr. Othello B. Capuno
Plant Breeding & Genetics
(Visayas State University, Phil.)

Dr. Zueng-Sang Chen
Environmental Pollution & Pedology
(National Taiwan University, Taipei, Taiwan)

Dr. Francisco B. Elegado
Fermentation Tech. & Protein Chem.
(National Inst. of Molecular Biol. & Biotech., UPLB, Phil.)

Dr. Monina M. Escalada
Communication Research and Development Communication
(Visayas State University, Phil.)

Dr. Rodolfo G. Escalada
Agronomy & Agroforestry
(Visayas State University, Phil.)

Dr. Ruben M. Gapasin
Phytonematology & Plant Pathology
(Visayas State University, Phil.)

Dr. Friedhelm Goeltenboth
Limnology & Ecology
(University of Hohenheim, Germany)

Dr. Roberto C. Guarte
Agric. Engineering & Postharvest and Energy Technology
(Visayas State University, Phil.)

Dr. Arnold V. Hallare
Environmental & Aquatic Toxiology
(University of the Philippines, Manila)

Dr. Steve R. Harrison
Forest Economics
(University of Queensland, Australia)

Dr. Reinhold Jahn
Soil Science & Landscape Ecology
(University of Halle-Wittenberg, Germany)

Dr. Gerardo C. Janairo
Organic Chemistry and Material Science
De La Salle University, Manila

Dr. Sanchai Jaturasitha
Animal Science
(Chiang Mai University, Thailand)

Dr. Gerhard Langenberger
Agroecology and Vegetation Science
(University of Hohenheim, Stuttgart, Germany.)

Dr. Eugene B. Lañada
Veterinary Medicine
(Visayas State University, Phil.)

Dr. Maria Leichtfried
Limnology & Ecology
(Biological Station Lunz, Austria)

Dr. Lawrence Liao
Marine Biology
(Hiroshima University, Japan)

Dr. Paciencia P. Milan
Biology & Ecology
(Visayas State University, Phil.)

Dr. Ian A. Navarrete
Environmental Pedology
(University of Goettingen, Germany)

Dr. Jorg Ott
Marine Biology & Ecology
(University of Vienna, Austria)

Dr. Federico O. Perez
Soil Science & Environmental Science
(Central Luzon State University, Phil.)

Dr. Ramesh C. Ray
Postharvest Technology & Microbiology
(CTCRI, Bhubaneswar, India)

Dr. Albert Reif
Vegetation Science and Site Classification
(University of Freiburg, Germany)

Dr. Joachim Sauerborn
Agroecology
(University of Hohenheim, Germany)

Dr. Letecia S. Sonon
Soil & Environmental Chemistry
(University of Georgia, USA)

Dr. Arthur Q. Villordon
Genetics / Plant Breeding
(Louisiana State University, USA)

Dr. Lawrence A. D. Williams
Naturals Products (Agriculture & Medical Research)
(Science Research Council, Kingston, Jamaica)

Dr. Akira Yamauchi
Bioresources Recycling
(Nagoya University, Japan)