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Publisher : International Potato Center
ISBN 13 :
Total Pages : 188 pages
Book Rating : 4./5 ( download)
Download or read book Control of Important Fungal Diseases of Potatoes written by and published by International Potato Center. This book was released on with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 380 pages
Book Rating : 4.0/5 ( download)
Download or read book A.I.D. Research and Development Abstracts written by and published by . This book was released on 1981 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : International Potato Center
ISBN 13 :
Total Pages : 156 pages
Book Rating : 4./5 ( download)
Download or read book Report of the Planning Conference on Nematode Control Strategy written by and published by International Potato Center. This book was released on 1974 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.E/5 ( download)
Download or read book Report of the Planning Conference on Social Science Research and Training written by and published by . This book was released on 1977 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 964 pages
Book Rating : 4.E/5 ( download)
Download or read book Agrindex written by and published by . This book was released on 1995 with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : International Potato Center
Publisher :
ISBN 13 :
Total Pages : 150 pages
Book Rating : 4.A/5 ( download)
Download or read book Report of the Planning Conference on the Developments in the Control of Bacterial Diseases of Potatoes written by International Potato Center and published by . This book was released on 1980 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Rothamsted Experimental Station
Publisher :
ISBN 13 :
Total Pages : 1000 pages
Book Rating : 4.E/5 ( download)
Download or read book Report - Rothamsted Experimental Station written by Rothamsted Experimental Station and published by . This book was released on 1979 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A.I.D. Reference Center
Publisher :
ISBN 13 :
Total Pages : 502 pages
Book Rating : 4.A/5 ( download)
Download or read book A.I.D. Research Abstracts written by A.I.D. Reference Center and published by . This book was released on 1980 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : International Potato Center
ISBN 13 : 9789290601159
Total Pages : 382 pages
Book Rating : 4.6/5 (11 download)
Download or read book Exploration, Maintenance, and Utilization of Sweet Potato Genetic Resources written by and published by International Potato Center. This book was released on 1988 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: To review the priorities for sweet potato germ plasm exploration and collection; To determine the best strategies for sweet potato germ plasm conservation; To establish guidelines for evaluations in the sweet potato collection; To set out strategies for utilizing these genetic resources and establish CIP's breeding priorities; To determine CIP's comparative advantage for research amongst what other institutions are already accomplishing.
Author : F. Lamberti
Publisher : Springer Science & Business Media
ISBN 13 : 1461593050
Total Pages : 449 pages
Book Rating : 4.4/5 (615 download)
Download or read book Durable Resistance in Crops written by F. Lamberti and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant diseases and pests are a major constraint to agricultural production despite the various measures used to control them. Chemical control, although often e~~ective, may pose environmental hazards and is relatively expensive, especially in developing countries where it may be completely uneconomic. Control through genetically mediated resistance to diseases and pests, is both cheap and environmentally sa~e and at present most diseases and pests o~ staple ~ood crops are controlled through some form of resistance. One of the basic problems in the use of resistance is its ~re quent lack of durability; very often a type of resistance is used that 'breaks down' after a certain period. The temporary nature of this resistance, due to the development of new strains of pest or pathogen able to overcome it, has seriously hindered the improvement o~ the yield potential of many crops as a continuing effort is needed to replace old cultivars who resistance has failed, with new ones. Following Vanderplank's now classical publications (1963, 1968) which differentiated horizontal and vertical resistance, studies on several host-parasite systems have shown that di~ferent types of resistance can be distinguished genetically and epidemiologically, and on the ability o~ the pests or pathogens to adapt to them. A knowledge of how resistance operates at the population level has also opened up possibilities of 'managing' relatively simple resistance types in such a way that a stable host-pathogen system can be pro duced with a minimum of crop loss.
Author : Rainer Zachmann
Publisher : International Potato Center
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4./5 ( download)
Download or read book Early Blight of Potato Alternaria solani written by Rainer Zachmann and published by International Potato Center. This book was released on 1982 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : International Potato Center
ISBN 13 :
Total Pages : 206 pages
Book Rating : 4./5 ( download)
Download or read book Developments in the Control of Nematode pests of Potato: Report of the 2nd Nematode Planning Conference 1978. written by and published by International Potato Center. This book was released on with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. G. Hermsen
Publisher :
ISBN 13 :
Total Pages : 220 pages
Book Rating : 4.:/5 (89 download)
Download or read book Workshop on Recent and Future Developments of the Potato in the World written by J. G. Hermsen and published by . This book was released on 1987 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Publisher :
ISBN 13 :
Total Pages : 932 pages
Book Rating : 4.:/5 (319 download)
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1990 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : K. G. Mukerji Rajeev H. Upadhyay
Publisher : APH Publishing
ISBN 13 : 9788131304754
Total Pages : 716 pages
Book Rating : 4.3/5 (47 download)
Download or read book Integratd Pest And Disease Management written by K. G. Mukerji Rajeev H. Upadhyay and published by APH Publishing. This book was released on 2009 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book consist of 30 reviews on important pest and diseases of cash, cereals, oilseed, vegetables, fodders, fruits and pulses etc. Most of these articles have been prepared by authorities in their receptive areas. There is worldwide swing to the use of ecologically safe, environment friendly methods of protecting crops from pests and pathogens.
Author :
Publisher :
ISBN 13 :
Total Pages : 1448 pages
Book Rating : 4.:/5 (3 download)
Download or read book Government Reports Annual Index written by and published by . This book was released on 1993 with total page 1448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tropical Products Institute (Great Britain). Library
Publisher :
ISBN 13 :
Total Pages : 146 pages
Book Rating : 4.:/5 (327 download)
Download or read book Accessions Bulletin written by Tropical Products Institute (Great Britain). Library and published by . This book was released on 1980 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
