Download or read book Document Technique de L OEPP written by and published by . This book was released on 1990 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Documents Techniques de L OEPP written by European and Mediterranean Plant Protection Organisation and published by . This book was released on 1989 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Documents written by and published by . This book was released on 1966 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Current Computer Applications in Plant Protection in EPPO Countries written by and published by . This book was released on 1990 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin OEPP written by European and Mediterranean Plant Protection Organisation and published by . This book was released on 1973 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New Serial Titles written by and published by . This book was released on 1992 with total page 1768 pages. Available in PDF, EPUB and Kindle. Book excerpt: A union list of serials commencing publication after Dec. 31, 1949.

Download or read book Structure and organization of plant protection services of EPPO member countries and of EPPO potential member countries written by and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recommendations made by EPPO Council written by and published by . This book was released on 1992 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Actes written by World Forestry Congress and published by . This book was released on 1991 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book EPPO Publications written by European and Mediterranean Plant Protection Organisation and published by . This book was released on 1973 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book tudes et documents de politique scientifique written by and published by . This book was released on 1969 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Internationaal Symposium over Fytofarmacie en Fytiatrie written by and published by . This book was released on 1973 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ad Hoc Meeting on Oak Decline written by European and Mediterranean Plant Protection Organisation. Ad hoc Meeting on Oak Decline and published by . This book was released on 1990 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Viroids written by Ahmed Hadidi and published by CSIRO PUBLISHING. This book was released on 2003-01-08 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive volume presents indispensable and up-to-date information on viroids and viroid diseases. It provides a single source of information on the properties of viroids, the economic impact of viroid diseases, and methods for their detection and control. It examines the diseases associated with different plant species, the geographic distribution and epidemiology of viroids, diseases of possible viroid etiology, and the future applications of viroids. Viroids examines the biology of viroids, molecular characteristics, localization and movement, replication, pathogenesis, viroids and gene silencing, classification, viroid-like satellite RNAs, detection of viroids using bioamplification hosts, biological indexing, polyacrylamide gel electrophoresis, molecular hybridisation and polymerase chain reaction. The book looks at the geographical distribution and epidemiology of viroids in North America, Australasia, China, Japan, Europe, the Middle East, Africa, South America, and at the global level. It covers the control of viroids including quarantine of imported germplasm, availability of viroid-tested propagation materials, thermotherapy, tissue culture, and other conventional strategies as well as biotechnological control approaches. Special topics such as ribozyme reaction of viroids and economic advantages of viroid infection are also included. Other chapters summarise the current state of knowledge concerning viroid diseases of the crop in question and aspects of the natural history of viroids in horticulture. Among the crops covered are potato, tomato, tobacco, cucumber, pome fruits, stone fruits, avocado, citrus, grapevines, hop, chrysanthemum, coleus, columnea, and coconut palm. The four eminent editors of this watershed volume have assembled an international group of more than 70 scientists who have substantial experience with viroids and viroid diseases. They have produced a cohesive and comprehensive work that can be used by students, researchers, extension agents, and regulators. It may also be of a great value to science managers, policy makers, and industries in formulating policies and products to obtain viroid-free plants and control viroid diseases. The information on plant quarantine and certification programs will help anyone concerned with the safe movement of plant material across international boundaries or within a single country.

Download or read book Agrometeorology written by J. Seemann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agrometeorology is a comparatively young science. The beginnings of agrometeorological work came in the 20's of this century, when agrometeorology was a working branch of climatology. In the years following 1950 it then developed widely to an independent science. In this process, agrome teorology has not only gained a vast knowledge of the influence of meteorological conditions on plants and livestock in agriculture and damage prevention, but additionally evolved new advisory methods which are of great practical use in agriculture. Up to the present time there has been practically no specific training for an agrometeorologist. Agrometeoro logists are drawn, according to their training, from the ranks of general meteorology or from agriculture and its related biological disciplines. They must, therefore, them selves gather the knowledge for their agrometeorological work and combine for themselves the complex of agrome teorology from biological and meteorological information. This is usuaIIy far from easy, as the relevant literature is scattered among the most widely differing journals, partly in little-known foreign languages, and is thus very difficult of access. Comprehensive writings are to be found only in very few partial fields of agrometeorology. The subject of training problems has thus been treated as of utmost importance at the meetings ofthe Commission for Agrometeorology (CAgM) of the World Meteorological Organization (WMO), especially as agrometeorology has won such great significance and useful ness not only in the so-called underdeveloped countries in advancing a more productive agriculture, but also in coun tries whose agricultural standard is already high.

Download or read book Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: First multi-year cumulation covers six years: 1965-70.

Download or read book Phytoma written by and published by . This book was released on 1979 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: