Download or read book Agriculture Department Appropriation Bill for 1942 written by United States. Congress. House. Appropriations and published by . This book was released on 1941 with total page 1906 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fungal Wilt Diseases of Plants written by Marshal Mace and published by Elsevier. This book was released on 2012-12-02 with total page 655 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fungal Wilt Diseases of Plants focuses on wilt diseases caused by the fungal genera Verticillium, Fusarium, and Ceratocystis. Special attention is given to the interactions of physiological, biochemical, and anatomical factors, as these relate to pathogenesis and mechanisms of disease resistance. Organized into 16 chapters, this book begins with a description, in a historical perspective, of the major research themes in fungal wilt diseases. It then looks into the worldwide status of this plant disease. The three subsequent chapters describe the epidemiology and life cycle of the major fungal wilt pathogens in Fusarium, Verticillium, and Ceratocystis. This book also provides an in-depth view of the genetics and biochemistry of these pathogens; the nature of pathogenesis and the effects of wilt pathogens on host-water relations; and the sources and genetics of host resistance in field and fruit crops, vegetable crops, and shade trees. Other chapters are dedicated to the biochemistry, physiology, and the anatomical aspects of resistance and to the progress in the biological and chemical control of these pathogens. This text will be of great value to graduate students and senior research scientists in plant pathology, physiology, and biochemistry, who are specifically involved in studying wilt diseases and host-parasite interactions. It will provide them the detailed background information needed to supplement their specialized research interests.

Download or read book Propagation by Cuttings and Layers written by Robert John Garner and published by . This book was released on 1944 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Florists Exchange and Horticultural Trade World written by and published by . This book was released on 1925 with total page 1146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Bulletin written by and published by . This book was released on 1957 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook of Florists Crops Diseases written by Robert J. McGovern and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Compendium of Chrysanthemum Diseases written by Ralph Kenneth Horst and published by American Phytopathological Society. This book was released on 1997 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: This essential reference contains 56 color photographs and accompanying text for identification, prevention, diagnosing, and controlling chrysanthemum diseases. Diseases are arranged according to casual agents for easy reference. Infectious diseases caused by fungi, bacteria, viruses, viroids, phytoplasmas, and nematodes are covered first followed by noninfectious diseases caused by physiological problems, environmental imbalances, air pollution, pesticide toxicity, and nutritional deficiencies and toxicities.

Download or read book Bacterial Diseases of Crop Plants written by Suresh G. Borkar and published by CRC Press. This book was released on 2016-09-19 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food and agriculture is an important component in the development and survival of civilizations. Around half of the world’s population and their economies are influenced by agricultural farm production. Plant diseases take as much as a 30 percent toll of the crop harvest if not managed properly and efficiently. Bacterial diseases of crop plants are important in plant disease scenarios worldwide and are observed on all kinds of cultivated and commercial value plants including cereals, pulses, oilseeds, fruits, vegetables, cash crops, plantation crops, spices, ornamentals and flowering plant, forage crop, forest trees, and lawn grasses. Bacterial diseases are widespread and are difficult to identify and to control. Few pesticides are available for use in control, and many plant pathologists are not well trained in the management of bacterial diseases. Bacterial Diseases of Crop Plants offers concise information on bacterial diseases of crops, proving a valuable asset to students, scientists in industry and academia, farmers, extension workers, and those who deal with crops that are vulnerable to bacterial diseases. The book contains 13 chapters featuring bacterial diseases of individual crops and is illustrated with full color photographs throughout providing amazing characterization of the diseases. It also includes information on bacterial diseases that appear on different crops across the continents, thereby making the content of interest to plant pathologists around the world. Bacterial diseases are of great economic concern, and their importance in overall losses caused by various other pathogens, such as fungi and viruses, is often undermined in developing countries.

Download or read book Agriculture Department Appropriation Bill for 1942 written by United States. Congress. House. Committee on Appropriations and published by . This book was released on 1941 with total page 1546 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Encyclopedia of Rose Science written by Thomas Debener and published by Academic Press. This book was released on 2003-10-27 with total page 4142 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Encyclopedia of Rose Science brings together a wealth of information on the rose, long treasured for its captivating perfumes and splendid colors. Now, more than ever, science plays a central place in the production of this flower at the center of one of the world's biggest floricultural industries. A team of internationally renowned experts has contributed scores of articles, from the history of rose cultivation to discoveries in rose genetics. For researchers and students, as well as commercial rose growers and breeders, the Encyclopedia of Rose Science is an invaluable reference. The Encyclopedia of Rose Science is available online on ScienceDirect. The print edition price for this reference work does not include online access. For more information on pricing for access to the online edition, please review our Licensing Options. The richness and authority of Elsevier reference works is now lent valuable functionality and accessibility through the online launch of Elsevier Reference Works on ScienceDirect. Features: Extensive browsing and searching across subject, thematic, alphabetical, author and cited author indexes - as applicable to the work Basic and advanced search functionality within volumes, parts of volumes, or across the whole work Ability to build, save and re-run searches as well as combine saved searches Internal cross-referencing between articles in the work, plus dynamic linking to journal articles and abstract databases, making navigation flexible and easy All articles are available as full-text HTML files, and as PDF files that can be viewed, downloaded or printed out in their original print format A dedicated Reference Works navigation tab and homepage on ScienceDirect to enable easy linking from your OPAC or library website For more information about the Elsevier Reference Works on ScienceDirect Program, please visit: http://www.info.sciencedirect.com/reference_works. Presents complete, up-to-date information on over 35 subject areas of major importance to rose scientists Encyclopedic format provides for concise, readable entires, easy searches, and extensive cross-references Incorporates MODERN ROSES XI, published by the American Rose Society as International Cultivar Registration Authority for Roses, the most comprehensive list of roses of historical and botanical importance! High quality full-color production, with many figures and tables

Download or read book Some Factors Affecting the Long term Low temperature Storage of Chrysanthemum Dianthus and Pelargonium Cuttings written by Robert W. Langhans and published by . This book was released on 1954 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Bulletin Ministry of Agriculture Fisheries and Food written by Great Britain. Ministry of Agriculture, Fisheries and Food and published by . This book was released on 1949 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings written by American Society for Horticultural Science and published by . This book was released on 1957 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Adventitious Root Formation in Apple Rootstocks Cultured in Vitro the Role of Auxins written by Rafael Alvarez Rangel and published by . This book was released on 1988 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hearings Agriculture Dept written by United States. Congress. House. Committee on Appropriations and published by . This book was released on 1942 with total page 1902 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hearings Before Subcommittee of House Committee on Appropriations written by United States. Congress. House. Committee on Appropriations and published by . This book was released on 1941 with total page 1938 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Test Methods with Plant regulating Chemicals written by John William Mitchell and published by . This book was released on 1958 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: