Download or read book Ultrastructure of rust Fungi written by Michele Heath and published by Elsevier. This book was released on 2012-12-02 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultrastructure of Rust Fungi provides a comprehensive review of rust ultrastructure and host-parasite relations. This book also critically analyzes the studies that have been done in this field. Organized into seven chapters, this book begins with the morphology and ontogeny of sori and spores. It then explains the infections of the susceptible host and the vegetative growth of the fungi in it. It also describes the possibility of incompatibility in plant-rust associations, as well as the parasites of rust fungi. The dynamics of growth and differentiation are emphasized in this book rather than just the mature stage of the rusts. Moreover, this book identifies some topics in which ultrastructural research is particularly lacking and which provide fertile areas for future research. This book will be a valuable reference source for fungal morphologists, taxonomists, and plant pathologists. It will also be helpful to others interested in the anatomy and associated biology of the rusts.

Download or read book Ultrastructure and Histology of the Fusiform Rust Fungus written by Dennis John Gray and published by . This book was released on 1982 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 Ultrastructure of the Rust Fungus Peridermium Pini Pers Lev written by Björn Walles and published by . This book was released on 1974 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ultrastructure of Meiosis in the Rust Fungus G y m n os p o r a n g i u m C l a v i p e s C P written by John Philip Shields and published by . This book was released on 1986 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The British Rust Fungi Uredinales written by William Bywater Grove and published by . This book was released on 1913 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Rust Fungi written by K. J. Scott and published by . This book was released on 1982 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Morphology and taxonomy of rust fungi; Axenic culture and metabolism of rust fungi; Genetics of host-pathogen ineractions in rust; Physiology and biochemistry of spore germination; Biochemistry of host rust interactions; Host defense mechanisms against infection by rust fungi; Chemical and biological control of cereal rusts.

Download or read book The Rust Fungi of Cereals Grasses and Bamboos written by George B. Cummins and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the preparation of this descriptive manual of the rust fungi of the grasses of the world the principal goal was to produce a system by which these important pathogens might be recognized on the basis of their morophology, without dependence on the identity of the host plant. This is an Utopian goal and, being Utopian, has doubtless not been attained. But it is better to have tried and partially failed than not to have tried at all. The first attempt to revise the classification on a new basis utilized the rust fungi of the tribe Andropogoneae. A "Group System" was initiated (Uredineana 4:5-89. 1953) based on the uredinial stage. The attempt was satisfactory at the time, but was not adaptable when all grass rust fungi were considered. Consequently, an expanded system was employed when I attempted a summarization of all grass rust fungi. The expanded scheme (Plant Disease Reporter Supplement 237:1-52. 1956) of 9 Groups proved to be a most helpful organizational system and is used here (see explanations, p. Xi) in Puccinia, Uromyces, and Uredo. The system is useful and does aggregate generally similar species, rather than segregating them as in a host-based arrangement. The characters used, i.e. presence or absence of paraphyses, arrangement of germ pores, and echinulate or verrucose spore surface, are subject to minimal intergradations.

Download or read book The Rusts of Australia written by Daniel McAlpine and published by . This book was released on 1906 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ultrastructure of the Aecial and Telial Haustoria of the Autoecious Rust Fungus Puccinia Podophylli on Podophyllum Peltatum written by Jane Borland and published by . This book was released on 1979 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ultrastructure of the Spermogonial Stage of the Rust Fungus Gymnosporangium Clavipes on Crataegus Sp written by Janice Borland and published by . This book was released on 1979 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Illustrated Genera of Rust Fungi written by George Baker Cummins and published by . This book was released on 2003 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The comprehensive introductory chapters indude general information on rust fungi: economic importance, symptoms, collection and identification, host-rust relationships, phylogeny and relationship to other groups of fungi, morphology of spore states and vegeta tive structures, life cydes, cytology, host-rust relationships, and descriptions as well as a key to 13 families. The main body of the book consists of descriptions, illustrations, and keys to 120 holomorph genera and 13 anamorph genera of rust fungi worldwide. Each genus description indudes information on the pertinent microscopic features, type species, number of induded species, hosts, distribution, relevant literature, and drawings or micrographs of diagnostic features. Other new additions are eight full-page color plates containing more than 60 photographs that illustrate various signs and symptoms of rust fungi, an extensive list of general references on rust fungi, a list of descriptive manuaIs and regional flora, a list of authors' names and recommended abbreviations, and a glossary of mycological terms.What are the rust fungi? . Relationship of rust fungi to other groups of fungi. Phylogeny ofthe rustfungi Economic importance of the rust fungi Symptoms caused by rust fungi. Host-rust relationship. Colledion, identification, and preservation of rust fungi . Literature cited .Morphology, Life Cycles, and Cytology of Rust Fungi Definitions and morphology of spore states. Spermogonium. Aecium .Uredinium . Telium .Basidium . Spore morphology . Surface sculpture of spores. Cerm pores. Hyphae and haustoria. Life cycle variations . Abnormallife cycles . The concept of correlated species and Tranzschel's Law .Cytology and nuclear cycles. Literature cited .Classification of Rust Fungi. Families of rust fungi .Key to families. Descriptions of families. Literature cited .Anamorph Genera of Rust Fungi . Key to anamorph genera. Oescriptions of anamorph genera Literature cited. Holomorph Genera of Rust Fungi .Keys to holomorph genera, by family DESCRIPTIONS AND ILLUSTRATIONS OF HOLOMORPH GENERA.

Download or read book Responses of Plant Tissues to Infection by Rust Fungi written by Zakaria Awad Mohamed Baka and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Rust Fungi of Cereals Grasses and Bamboos written by George B. Cummins and published by Springer. This book was released on 2012-04-29 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the preparation of this descriptive manual of the rust fungi of the grasses of the world the principal goal was to produce a system by which these important pathogens might be recognized on the basis of their morophology, without dependence on the identity of the host plant. This is an Utopian goal and, being Utopian, has doubtless not been attained. But it is better to have tried and partially failed than not to have tried at all. The first attempt to revise the classification on a new basis utilized the rust fungi of the tribe Andropogoneae. A "Group System" was initiated (Uredineana 4:5-89. 1953) based on the uredinial stage. The attempt was satisfactory at the time, but was not adaptable when all grass rust fungi were considered. Consequently, an expanded system was employed when I attempted a summarization of all grass rust fungi. The expanded scheme (Plant Disease Reporter Supplement 237:1-52. 1956) of 9 Groups proved to be a most helpful organizational system and is used here (see explanations, p. Xi) in Puccinia, Uromyces, and Uredo. The system is useful and does aggregate generally similar species, rather than segregating them as in a host-based arrangement. The characters used, i.e. presence or absence of paraphyses, arrangement of germ pores, and echinulate or verrucose spore surface, are subject to minimal intergradations.

Download or read book Rust Fungi on Legumes and Composites in North America written by George B. Cummins and published by . This book was released on 1978 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biology of the Plant Rusts written by Larry J. Littlefield and published by Iowa State Press. This book was released on 1981 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Life cycle. Taxonony. Host-pathogen relations. Spore biology. Axenic culture of rusts. Control of rust diseases.

Download or read book The British Rust Fungi written by William Bywater Grove and published by . This book was released on 1913 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: