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  • 50 Men and Women of Science
    DOST Outstanding Technology Generators

    Third of a series

     

    Dr. Angel C. Alcala is the principal Filipino scientist in a research program regarded as an outstanding contribution to Philippine biological sciences. They comprise studies on land vertebrates and marine biodiversity of the Philippines that involved ecology systematics and conservation biology based in Silliman University, Dumaguete City, spanning 1955 up to the present. 

    The program produced empirical scientific data that were put to practical use in terms of special development and academic programs at the university level.

    Dr. Alcala is presently professor emeritus of Biological Sciences, and director of Silliman University-Angelo King Center for Research and Environmental Management. He is concurrently director of the Commission on Higher Education Zonal Research Center at Silliman University (SU). 

    The research collaboration resulted in substantial publication output of 169 scientific papers and books. Dr. Alcala authored either by himself or as first author 86 (51 percent) of the articles and books.

    He is the first Filipino to put together the most comprehensive studies on Philippine amphibians and reptiles, with minor contributions to birds and mammals.  His fieldwork from 1954 to 1999 resulted in the addition of 50 new species of amphibians and reptiles out of the 400 known species.

    International conservationists now have a reliable basis for establishing conservation programs on Philippine vertebrate biodiversity because of the works of Dr. Alcala and others at SU on ecology and taxonomy.

    Dr. Alcala is a recipient of numerous recognition, including the Biodiversity Award from Field Museum, Chicago; Magsaysay Award for Public Service; and Pew Fellowship in Marine Conservation, among others. 

    He is a Fellow of the American Society of Ichthyologists and Herpetologists, Honorary Fellow of the California Academy of Sciences, and elected as Academician at the National Academy of Science and Technology, Philippines.

    ****

    THE Philippine Human Development Report (PHDR) is the Philippine counterpart of the United Nations Development Programme’s (UNDP) Global Human Development Report. 

    The PHDR developed a reputation for factual, insightful and well-written analyses of human development issues in the Philippines. This reputation is owed largely to the efforts of Prof. Solita Collas-Monsod, who led the Human Development Network (HDN) for over a decade and created the model to produce these reports in a truly collaborative and multidisciplinary approach.

    Each report represents the efforts of many scholars and practitioners whose contributions are put together seamlessly by Dr. Noel de Dios.

    In 1994 the PHDR introduced the concept of human development, explaining the significance of life expectation, literacy and education to development. 

    The 1997 edition focused on gender, specifically the enhancement of women’s capabilities and opportunities to make choices. In 2000 the PHDR turned to education, examining the alarming decline in the quality of Philippine education and presented proposals to deal with the problem.

    The theme for 2002 was employment in the Philippines, covering the nature of unemployment, profile of the unemployed and quality of employment, and recommended steps to generate employment opportunities.

    The fifth report of the series published in 2005 dealt with the issue of human security and conflict, exploring the dimensions and major sources of conflict in the country and analyzing the current dynamics that may help to resolve or aggravate conditions.

    Dr. Arsenio M. Balisacan, HDN’s current president (2003 to present) will receive the award in behalf of the network.

    ****

    Dr. RAMON C. BARBA led the “Mango Flower Induction with KNO3” which was recognized for the mango-flower induction technology, considered the most important breakthrough in mango research.

    No other crop commodity has benefited as much from any single technology as the mango from flower induction. The technology has lifted mango from virtual neglect until 1974 to become No. 2 in export at $60 million in 2007 and No.  1 in gross value added at P16 billion.

    The industry contributes P41.6 billion to the national economy and supports 2.5 million farmers. It has become a worldwide practice with Mexico and Brazil, exploiting the technology more aggressively and more successfully than the Philippines.

    These unconventional experimentation and unprecedented success reflect on Dr. Barba’s exceptional capacity to analyze and innovate, to perceive and recognize a problem of major importance, and to find and simplify solutions without elaborate gadgetry but use of simple tools. 

    ****

    Dr. Romulo G. Davide is a retired professor and professor emeritus of the University of the Philippines Los Baños (UPLB), and considered the Father of Plant Nematology for introducing it in the Philippines.

    He led the proposal/institution of undergraduate and graduate courses in nematology in UPLB.

    Along with student-advisees, Dr. Davide conducted pioneering studies on plant diseases caused by nematodes and their control, and published research results in 140 scientific papers here and abroad. He authored manuals and books on nematodes affecting banana, which are now widely used as valuable reference here and in Latin America, Africa and Australia, among others.

    Dr. Davide’s research and development work on nematode survey, identification, host-parasite relationship and interaction with other plant pathogens spanning 16 years culminated in the discovery of an environment-friendly nematode-trapping fungus called Paecilomuces lilacinus, which feeds on the plant parasitic nematode eggs, larvae and adults, thus, killing them. 

    This also led to his development of BIOACT, the first Philippine biological control product containing P. lilacinus, used against the root-rotting and gall-forming plant parasitic nematodes attacking vegetables, potato, banana, citrus, pineapple, rice and other crops.

    BIOACT is the first UPLB biotechnology product transferred to a private company for commercialization. It is also the first agricultural fungal preparation patented in the Philippines and the US. It is a practical substitute for the highly toxic and expensive chemical nematicides.

    Dr. Davide’s other valuable research led to the discoveries of nematodes Tylenchulus semipenetrans, a major cause of citrus disease in the Philippines; Radopholus similes, the most destructive nematode on Cavendish banana commercially grown in Davao affecting over 50,000 hectares; and Meloidogyne incognita, which commonly attacks vegetables like tomato, okra, ampalaya and eggplant—all of which can be controlled by BIOACT.

    BIOACT is now produced commercially in Germany and Australia and distributed worldwide by a private company.

    Dr. Davide received 46 national and international awards and citations for his pioneering studies and achievements in plant nematology, and technology-transfer efforts to industry and poor farmers.

    These include an award for extension services and promotion of BIO-N and organic farming from Biotech-UPLB and Technology Resource Center-Department of Science and Technology (DOST) in April 2008; Distinguished Award in Agriculture from Gamma Sigma Delta International Honor Society of Agriculture in 2007; Lingkod Bayan Award from the Civil Service Commission in 2006;

    Outstanding Contribution to Agriculture Development in Asia from the Asian Agricultural Research Development Fund Ltd. in Hong Kong in 1995; Jose Rizal Pro Patria Gold Medal Award, and Presidential Citation as Outstanding Agricultural Scientist from the Department of Agriculture and Pres. Fidel V. Ramos in 1994; Outstanding Scientist in Nematology-Plant Pathology from DOST Region 7 in 1994; and Asean Achievement Award for Research and Development from the Asean Business Forum in Bangkok, Thailand, in 1993.

    ****

    Dr. Ernesto O. Domingo organized and led the Liver Study Group in the University of the Philippines until his retirement in 2001. The group did major studies on viral hepatitis including hepatitis A, B, C, D, E and G. 

    He was also involved in the investigation of Schistosomiasis japonica and did what is considered the best clinical study on morbidity of schistosomiasis in a community setting.

    His other researches included those on cirrhosis, primary liver cancer and peptic ulcer. His studies on liver cancer treatment are considered as the most extensive.

    Dr. Domingo established the first schistosomiasis research laboratory at the University of the Philippines Manila funded by the Rockefeller Foundation. It is the precursor of the schistosomiasis laboratory at the Research Institute for Tropical Medicine.

    In 1984 Dr. Domingo organized the Clinical Epidemiology Unit with a grant from the Rockefeller Foundation. This unit is now both an institute and a department with a graduate program, which is considered an important national asset. Dr. Kerr White, originator of the concept of present day epidemiology in his book cited Dr. Domingo for his efforts on the field. 

    Dr. Domingo’s success as champion of the Clinical Epidemiology Unit was acknowledged when he was appointed to the board of trustees of Philadelphia-based Inclen, the overall administrative organization for the network of Clinical Epidemiological Units worldwide.

    He has authored or coauthored about 122 research papers published locally and abroad that led to numerous recognitions, including being elected as Academician at the National Academy of Science and Technology Philippines; IBM Science and Technology Award; Science Achievement Award in Medicine, National Research council of the Philippines; Outstanding Researcher, UP and UP Medical Alumni Society; Outstanding Health Research award, Philippine Council for Health Research and Development; and several awards from different medical organizations.

    Based on his research accomplishments, Dr. Domingo received invitations for membership to the editorial board of three international journals, granted membership to international and regional professional societies on liver diseases, and adviser position in the World Health Organization.  

    To be continued ... ... ...

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