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Disease Management in Cocoa - Comparative epidemiology of witches' broom (Hardcover, 1993 ed.): Rudgard, Maddison,... Disease Management in Cocoa - Comparative epidemiology of witches' broom (Hardcover, 1993 ed.)
Rudgard, Maddison, Andebrhan
R4,603 Discovery Miles 46 030 Ships in 12 - 17 working days

The Monograph deals with the conception, planning, implementation, results and conclusions of the International Witches' Broom Project (IWBP), which was set up in 1985 with the aim of producing an economic management system for witches' broom disease of cocoa. The contributions of the various sponsors, and the roles played by the participating organizations and scientists are described in the introductory chapter. Chapter 2 provides a review of what was, and what was not known from published literature about the cocoa witches' broom pathosystem in 1989. The scope of the project and the approaches used are covered in Chapter 3, while Chapters 4 to 13 report on the field studies themselves in detail. The recent appearance of witches' broom in the important cocoa area of Bahia in Brazil is described in Chapter 14, before disease management recommendations are summarised and future prospects considered in the closing chapters. The many man-years of field research in the IWBP in a total of six countries generated much useful information which was analyzed both in the individual countries and collectively. Even with a document of this size, certain information and analyses with less direct relevance to disease management had to be omitted. It is expected that more detailed treatments of certain aspects will emerge in scientific papers, and further analyses will be undertaken."

Disease Management in Cocoa - Comparative epidemiology of witches' broom (Paperback, Softcover reprint of the original 1st... Disease Management in Cocoa - Comparative epidemiology of witches' broom (Paperback, Softcover reprint of the original 1st ed. 1993)
Rudgard, Maddison, Andebrhan
R4,286 Discovery Miles 42 860 Out of stock

The Monograph deals with the conception, planning, implementation, results and conclusions of the International Witches' Broom Project (IWBP), which was set up in 1985 with the aim of producing an economic management system for witches' broom disease of cocoa. The contributions of the various sponsors, and the roles played by the participating organizations and scientists are described in the introductory chapter. Chapter 2 provides a review of what was, and what was not known from published literature about the cocoa witches' broom pathosystem in 1989. The scope of the project and the approaches used are covered in Chapter 3, while Chapters 4 to 13 report on the field studies themselves in detail. The recent appearance of witches' broom in the important cocoa area of Bahia in Brazil is described in Chapter 14, before disease management recommendations are summarised and future prospects considered in the closing chapters. The many man-years of field research in the IWBP in a total of six countries generated much useful information which was analyzed both in the individual countries and collectively. Even with a document of this size, certain information and analyses with less direct relevance to disease management had to be omitted. It is expected that more detailed treatments of certain aspects will emerge in scientific papers, and further analyses will be undertaken."

Eritrea at a Crossroads (Hardcover): Andebrhan Welde Giorgis Eritrea at a Crossroads (Hardcover)
Andebrhan Welde Giorgis
R1,080 R952 Discovery Miles 9 520 Save R128 (12%) Out of stock

I congratulate Andebrhan Welde Giorgis on his high quality and extremely informative book that has not only the merit to be an update on the political situation in Eritrea but also asks the pertinent questions on the future of his marvelous country. He does it with tact and success, based on his long experience as freedom fighter, as senior public servant, as Ambassador and his rich experience of Africa. Each country in Africa must be able to determine its own future. Freedom, responsibility, control over its destiny, and solidarity, are the key ideas of the new vision for international cooperation that will help ensure the sustainability of the development process. The urgent need to create a democratic government resonates throughout the book. Good governance, respect for human rights, principles of democracy, and rule of law are essential universal values underpinning it. Andebrhan is one of those men, visionaries, and open to dialogue, reform and change. Eritrea at a Crossroads is key to understanding the challenges facing Eritrea and Africa. It is an eye opener on a complex and little understood crisis that is festering in Africa and holding the continent back. The book provides a solid intellectual foundation to understanding the region and will give anyone who wants to build a better future for Africa a great starting point. I congratulate him on this most valuable book which finds its place among all the lovers of Africa. Louis Michel Member of European Parliament, European Commissioner for Development and Humanitarian Aid (2004-2009) and Foreign Minister of Belgium (1999-2004) Freedom fighter, scholar, central banker, diplomat, and now unhappy exile, no-one could be better placed than Andebrhan Welde Giorgis to trace Eritrea's distressing slide from triumph to tragedy. It's a harrowing story, but the author tells it comprehensively, objectively and lucidly in this excellent study. The future can be rescued, as Andebrhan makes clear, but only if the past is understood, and the present confronted -- by decent, concerned Eritreans, acting with the moral, political and economic support of the wider international community. May his voice be heard. Gareth Evans Chancellor, Australian National University; President, International Crisis Group (2000-09) and Foreign Minister of Australia (1988-96) Publisher's website: http: //sbprabooks.com/AndebrhanWeldeGiorgis

???? ?? ??? ???? (??? ???) (Tigrinya Edition) (Tigrinya, Paperback): Andebrhan Welde Giorgis ???? ?? ??? ???? (??? ???) (Tigrinya Edition) (Tigrinya, Paperback)
Andebrhan Welde Giorgis
R690 R617 Discovery Miles 6 170 Save R73 (11%) Out of stock
???? ?? ??? ???? (??? ??) (Tigrinya Edition) (Tigrinya, Paperback): Andebrhan Welde Giorgis ???? ?? ??? ???? (??? ??) (Tigrinya Edition) (Tigrinya, Paperback)
Andebrhan Welde Giorgis
R688 R615 Discovery Miles 6 150 Save R73 (11%) Out of stock
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