Download or read book Studies on the Development of Wheat Stem Rust Urediospores written by Larry Dunkle and published by . This book was released on 1968 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Study of the Environmental Conditions Influencing the Development of Stem Rust in the Absence of an Alternate Host written by George Leo Peltier and published by . This book was released on 1922 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Study of the Environmental Conditions Influencing the Development of Stem Rust in the Absence of an Alternate Host written by Frank Edward Mussehl and published by . This book was released on 1926 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Study of the Environmental Conditions Influencing the Development of Stem Rust in the Absence of an Alternate Host written by Theodore Alexander Kiesselbach and published by . This book was released on 1925 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rust Diseases of Wheat written by Alan P. Roelfs and published by CIMMYT. This book was released on 1992 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stem Rust of Wheat written by Paul David Peterson and published by American Phytopathological Society. This book was released on 2001 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wheat rust diseases have been among the most devastating of all plant diseases since biblical times. Now that nearly a half century has passed without a significant outbreak in the world's major wheat- producing regions, forward writer Nobel laureate Norman Borlaug cautions against complacency. Four contributed chapters examine how the science of plant pathology has responded to such challenges as stem rust of wheat epidemics in the North American Great Plains in the first half of the 20th century, and common barberry as an insidious spreader of black stem rust. Includes photos of plant pathologists and their research in the field (literally). c. Book News Inc.

Download or read book The Cereal Rusts written by William Bushnell and published by Elsevier. This book was released on 2012-12-02 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Cereal Rusts, Volume I: Origins, Specificity, Structure, and Physiology presents the historical, evolutionary, taxonomic, structural, genetic, and physiological characteristics of cereal rust fungi and the diseases they cause in cereal crops. The cereal rusts are potentially serious disease threats to cereal crops and have caused widespread losses in wheat, oats, barley, and related crops. This three-part volume brings together in a single reference source the accumulated knowledge, complex, challenging science of cereal rusts. The first chapters of this 16-chapter volume cover the pioneering contributions of early scientists to the knowledge of cereal rusts, the evolution of cereal rusts, and the taxonomy of cereal rust fungi. The book also examines the specificity of cereal rusts including formae speciales, race specificity, pathogen-host genetics, histology and molecular biology of host parasite specificity, and the genetics of rust fungus populations as reflected by virulence frequency. The text further discusses the structure and physiology aspects; the germination of urediospores and differentiation of infection structures; and the infection under artificial conditions. The ultrastructure of hyphae and urediospores; the development and physiology of teliospores; and the obligate parasitism and axenic culture of rust fungi are also explained. This volume also encompasses the structure and physiology of haustoria; structural and physiological alterations in susceptible hosts; and effects of rust on plant development in relation to nutrient translocation. Cereal rust investigators, plant pathologists, agronomists, agriculturalists, research biochemists, cytologists, geneticists, physiologists, taxonomists, epidemiologists, and pathologists will find this book invaluable.

Download or read book Morphological and Physiological Studies on the Resistance of Wheat to Puccinia Graminis Tritici Erikss and Henn written by Charles Raymond Hursh and published by . This book was released on 1923 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wheat written by Brett F. Carver and published by John Wiley & Sons. This book was released on 2009-09-15 with total page 615 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wheat: Science and Trade is an up-to-date, comprehensive reference work designed to expand the current body of knowledge on this staple crop, incorporating new information made available by genetic advances, improvements in the understanding of wheat's biology, and changes in the wheat trade industry. Covering phylogeny and ontogeny, manipulation of the environment and optimal management, genetic improvement, and utilization and commercialization, the book focuses on the most economically significant diseases and impacts

Download or read book Stem Rust Infection and Development in Artificially Inoculated Fields of Wheat at Hays Kansas and Its Effect on Yield 1960 to 1965 written by Roland F. Line and published by . This book was released on 1968 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most wheat varieties growing in the vicinity of Hays, Kansas, are susceptible to races of Puccinia graminis f. sp. tritici that are common in central United States. However, they are seldom severely damaged by stem rust. It is commonly thought that weather in that area is not favorable for establishment and development of stem rust. In 1960 to 1965 the epidemiology of stem rust was studied at Hays in fields of Cheyenne wheat inoculated with urediospores of race 56 when the plants were in tillering to boot stages of growth. Infection occurred in all 6 years. Rust increase was related to the frequency of days when conditions were favorable for infection. Plots with initial intensities of 2.5 to 20 pustules per 100 culms were compared. In the 6 consecutive years (1960 to 1965) severities at soft dough stage were about 30, 25, 7, 2, 2, and 20%; yields for rusted plots were 20, 19, 25, 34, 22, and 18 bu/acre; and yields for adjacent control areas were 46, 29, 45, 35, 29, and 62 bu/acre, respectively. In 1965, a natural epidemic of stem rust caused severe damage to wheat in Kansas and Nebraska. In 1965, the crop ripened late in the season. In 5 of the 6 years, weather was favorable for rust epidemics. Late natural infection appeared to be the primary factor limiting severity of the rust epidemics. (Author).

Download or read book Diseases Distribution Epidemiology and Control written by Alan P. Roelfs and published by Academic Press. This book was released on 2014-04-24 with total page 631 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Cereal Rusts, Volume II: Diseases, Distribution, Epidemiology, and Control is a compendium of papers that aims to control cereal rusts through principles about the nature of the disease, as well as learned strategies toward its control. These papers deal with the major cereal rust diseases such as wheat and rye stem rust, wheat leaf rust, stripe rust, oat stem rust, barley leaf rust. Control of these types of rust diseases include cultural methods, barberry eradication, crop resistance, fungicides, and ecological controls. One paper notes that cultivars, a plant variety developed through selective breeding, should be used. The key to its development with long-lasting resistance is diversity, namely, genetic diversity in resistance types, and diversity in its strategic development, including a combination of race-specific with non-race specific resistance. For example, Parlevliet has pointed out that in natural ecosystems, race-specific resistance can protect the host plant by rendering the pathogen population less aggressive. One paper also examines the use of chemicals for rust disease control in the United States. This compendium is ideally suited for the cytologists, physiologists, biochemists, geneticists, epidemiologists, taxonomists, and cereal plant pathologists.

Download or read book The Rust Diseases of Wheat written by William Quenn Loegering and published by . This book was released on 1967 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Study of the Environmental Conditions Influencing the Development of Stem Rust in the Absence of an Alternate Host 4 Overwintering of Urediniospores of Puccinia Graminis Tritici 5 the Period of Initial written by Nebraska Agricultural Experiment Station and published by . This book was released on 1925 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies on the Chemical Composition of Wheat Stem Rust Urediospores written by Neville Prentice and published by . This book was released on 1956 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies in Wheat Stem Rust Puccinia Gramminis Tritici written by Margaret Newton and published by . This book was released on 1923 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Histological Study of Stem Rust Development on Seedlings of Hope and T Timopheevi written by Gordon Ralph Grimm and published by . This book was released on 1953 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stripe Rust written by Xianming Chen and published by Springer. This book was released on 2017-07-11 with total page 723 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprehensively introduces stripe rust disease, its development and its integral control. Covering the biology, genetics, genome, and functional genomics of the pathogen, it also discusses host and non-host resistance, their interactions and the epidemiology of the disease. It is intended for scientists, postgraduates and undergraduate studying stripe rust, plant pathology, crop breeding, crop protection and agricultural science, but is also a valuable reference book for consultants and administrators in agricultural businesses and education.