Download or read book Maladies virales des plantes en C te d Ivoire written by Claude Fauquet (phytovirologue).) and published by . This book was released on 1987 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Classification and Nomenclature of Viruses written by R.I.B. Francki and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Fifth Report of the International Committee on Taxonomy of Viruses (ICTV), summarizes the proceedings and decisions reached by the ICTV at its meetings held at the International Congresses of Virology in Sendai (1984), Edmonton (1987) and Berlin (1990). This report has been organized in the same way as the previous ones (Wildy, 1971; Fenner, 1976; Matthews, 1979; 1982), yet it encompasses many more families and groups of viruses than previous reports, and it includes new tables, diagrams and keys. The officers and members of the ICTV study groups from 1984 to 1990 are listed, as the current ICTV statutes and rules of nomenclature. Information on the format for submission of new taxonomic proposals to the ICTV is also provided. Since the Fourth Report of the ICTV (1982), 19 new virus families and groups have been described. This report includes 2,430 viruses belonging to 73 families or groups, as well as virus satellites and viroids descriptions, but it does not include descriptions not approved by the ICTV. It now will be possible to publish such preliminary, and in some cases controversial, descriptions in the Virology Division pages of the Archives of Virology --this will allow virologists to carry on the kind of interim dialogue that is necessary for arriving at broad agreement on taxonomic matters.

Download or read book FAO Plant Protection Bulletin written by and published by . This book was released on 1988 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mededelingen van de Faculteit Landbouwwetenschappen Rijksuniversiteit Gent written by and published by . This book was released on 1990 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report written by Scottish Horticultural Research Institute and published by . This book was released on 1980 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Maladies Virales Des Plantes Cultiv es en C te D Ivoire written by C. Fauquet and published by . This book was released on 1980 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Maladies virales des plantes vivrieres; Maladies virales des plantes maraicheres; Maladies virales des legumineuses alimentaires; Maladies virales des plantes industrielles; Maladies virales des plantes fourrageres; Viral diseases of food crops; Viral diseases of vegetable crops; Viral diseases of legume crops; Viral diseases of industrial crops; Viral diseases of fodder crops.

Download or read book Annales de phytopathologie written by and published by . This book was released on 1980 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Yam written by Lucien Degras and published by MacMillan Education, Limited. This book was released on 1993 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study of the dioscorea genus or yam, consisting of 600 species, is a synthesis of new information. In this world of famine, the yam must play a leading role in the regions it is grown. Its cultivation may even increase once the problems which this book highlights have been resolved. The text fills a critical gap, summarizing what is known about the yam; it is also significant because it asks many questions, and encourages further experimentation.

Download or read book The Literature of Crop Science written by Wallace C. Olsen and published by . This book was released on 1995 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: A reference based largely on the Core Agricultural Literature Project at the Albert R. Mann Library, Cornell U., which over six years identified the most useful current literature in the field of agriculture for university-level instruction and research. An historical component has also been added.

Download or read book 20th century sciences written by Roland Waast and published by IRD Editions. This book was released on 1995 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Potyvirus Taxonomy written by Ortus W. Barnett and published by Springer. This book was released on 1992-09-22 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: A number of economically important diseases are caused by potyviruses, the largest group of plant viruses. Many of these diseases are distributed worldwide. The development of effective control strategies against viruses is dependent on the availability of reliable methods of identification and detection. To date this has not seemed possible for the potyvirus group, because of its size, complexity, and immense variation. This book brings together the collaborative efforts of exports in the field. It summarizes characteristics of potyviruses which relate to their taxonomy and points to areas which require consideration before an international consensus can be reached. Main topics dealt with in detail are: serological relationships, nucleic acid sequence information, biological properties, and specific problems with several virus subgroups or pairs of viruses.

Download or read book The Tropical Vegetable Garden written by Charles-Marie Messiaen and published by . This book was released on 1992 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Looks at tropical vegetable gardens with a view to improving their production. This book includes a summary of climatic factors, effects of climate, tropical soil types, diseases, pests, weeds, improvement of seeds and plants, tropical leaf vegetables and leguminous food crops.

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Download or read book Abstracts on Field Beans Phaseolus Vulgaris L written by Centro Internacional de Agricultura Tropical. Bean Information Center and published by . This book was released on 1984 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tropical Pest Management written by and published by . This book was released on 1992 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Tropical Agriculture Research Series written by and published by . This book was released on 1986 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: