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Showing items 1 through 9 of 7.
  1. Library Resource
    Journal Articles & Books
    December, 2004
    Colombia, Ecuador, South America

    A survey for parasitoids of the whiteflies, Bemisia tuberculata Bondar, Trialeurodes variabilis Quantaince, T. vaporariorum (Westwood), Aleurotrachelus socialis Bondar, Tetraleurodes sp., Aleuroglandulus malangae Russell and Aleurodicus sp., was conducted in 6 cassava growing regions of Colombia and Ecuador. In Colombia, the degree of infestation was predominantly high (>29 whiteflies/cm 2 ) for A. socialis , B. tuberculata and T. variabilis in all cassava growing regions. In Ecuador, levels of infestations were high for Aleurodicus sp., A. socialis , B. tuberculata , Tetraleurodes sp.

  2. Library Resource
    Reports & Research
    April, 2004
    Bangladesh, Brazil, Burkina Faso, Cambodia, Chad, Chile, China, Colombia, Ecuador, Eritrea, Ethiopia, Ghana, India, Kenya, Laos, Malawi, Mali, Nepal, Niger, Nigeria, Pakistan, South Africa, Sudan, Vietnam, Zimbabwe, Western Africa, Middle Africa, Eastern Africa, Central America, South America, Western Asia, Northern Africa, Southern Asia, South-Eastern Asia, Southern Africa

    In the months since approval in November 2002, the Challenge Program on Water and Food

  3. Library Resource
    Journal Articles & Books
    December, 2004
    United States of America, Samoa, Chile, Peru, Namibia, Indonesia, Australia, United Kingdom, Canada, Iceland, Uruguay, New Zealand, Morocco, Japan, South Africa, Nicaragua, Italy, Ecuador, Norway, Papua New Guinea

    In recent years, the traditional public right to fish in dital waters has been supplanted by limitations on access to the stocks, particularly for commercial fishers. This is achieved by statutory schemes establishing rights of varying natures. Where these rights are fully established, they highlight the legal characteristics of property. This study is a contribution by the FAO Development Law Service to teh discussion on rights-based systems in fisheries management from a legal perspective.

  4. Library Resource
    Journal Articles & Books
    December, 2004
    Fiji, Switzerland, United States of America, Chile, China, Indonesia, Australia, Colombia, Thailand, New Zealand, Philippines, South Africa, Malaysia, Japan, Ecuador, India, Paraguay, Brazil, Asia, Americas, Oceania

    Over the past two decades, political developments as well as macro-economic and extra-sectoral policies have affected the forests of Asia and the Pacific to an unprecedented extent, resulting in deforestation and forest degradation. Responding to the diminishing capacity of the region's natural forests to produce timber, many countries have turned to forest plantations. Governments and their respective forest agencies are asking what it takes to encourage non-government entities to grow trees.

  5. Library Resource
    Journal Articles & Books
    December, 2004
    Fiji, Switzerland, United States of America, Chile, China, Indonesia, Australia, Canada, Colombia, Thailand, New Zealand, Philippines, South Africa, Malaysia, Japan, Ecuador, India, Paraguay, Brazil, Asia, Americas, Oceania

    Over the past two decades, political developments as well as macro-economic and extra-sectoral policies have affected the forests of Asia and the Pacific to an unprecedented extent, resulting in deforestation and forest degradation. Responding to the diminishing capacity of the region's natural forests to produce timber, many countries have turned to forest plantations. Governments and their respective forest agencies are asking what it takes to encourage non-government entities to grow trees.

  6. Library Resource
    Institutional & promotional materials
    March, 2004
    Argentina, Chile, Ecuador, Mexico, Peru, Uruguay, Venezuela

    Documento presentado en la 50ª. Reunión del Comité Permanente de la C.I.T.E.S. Ginebra. Preparado por: Unidad de Vida Silvestre y Ecosistemas Frágiles.Ministerio del Ambiente. República del Ecuador.

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