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Management of problematic aquatic weeds in Africa

FAO efforts and achievements during the period 1991-2001







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    Book (stand-alone)
    Proceedings of the Training Workshop on Management of Aquatic Weed Water Hyacinth 'Eichhornia crassipes'
    Mansoura, Egypt, 25-27 August 2015
    2018
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    In view of the problems encountered in water hyacinth (WH) management, the attention has recently focused on biological control. Biological control could provide a lasting, cost-effective, environmentally safe solution, and is theoretically the best method for solving the WH problem (Shabana et al., 2001b). Recent conferences and panels have stressed the weed for greater and renewed emphasis on biologically based alternatives (Delfosse and Spencer 1997; Charudattan et al., 1996). The objective of this manual is to put into practice themes of isolation, identification, pathogenicity testing, host range testing, culturing and mass production, spore production, phytotoxin production, and formulation and application of A. eichhorniae as the most promising mycoherbicidal agent for WH in Africa.
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    Book (series)
    Handbook of utilization of aquatic plants 1979
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    There are many kinds of aquatic plants which are, or could be, utilized for such purposes as feeds, fuel, building materials, soil improvement and water purification. As some of these plants can also be a nuisance to fisheries, water transportation, or water supply systems, it is desirable to find ways of controlling such vegetation by harvesting and using it. The water hyacinth, Eichhornia crassipes, is a well-known example of a nuisance plant which could be used in many ways. This volume provides a comprehensive reference to all of the important aspects of utilization of aquatic plants, listing, with annotations, more than 250 books, scientific papers and other publications. The largest section concerns the chemical composition and productivity of various species and a large number of analytical results are quoted. Also included are sections on harvesting and protein extraction, as well as on the various types of uses of these plants . An author index and an index of plants are included.
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    Project
    Weed control and utilization of aquatic plants of Lake Edku and Barsik fish farm, Egypt 1985
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    This report was prepared during the course of the project identified on the title page. The conclusions and recommendations given in the report are those considered appropriate at the time of its preparation. They may be modified in the light of further knowledge gained at subsequent stages of the project. The designations employed and the presentation of the material in this document do not imply the expression of any opinion whatsoever on the part of the United Nations or the Food and Agricu lture Organization of the United Nations concerning the legal or constitutional status of any country, territory or sea area, or concerning the delimitation of frontiers.

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