Download or read book Ascochyta Chrysanthemi Toxin written by Daniel Leo Schadler and published by . This book was released on 1974 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Purification and Partial Characterization of a Phytotoxin from Culture Filtrates of Mycosphaerella Ligulicola Baker Dimock and Davis written by Daniel Leo Schadler and published by . This book was released on 1972 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecology of Root Pathogens written by S.V. Krupa 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: Ecology of Root Pathogens discusses the significance of fungi infecting the roots, and emphasizes the significant diseases of roots and their symptoms. This book also names the genera and species of fungi that cause diseases of roots, and classifies and characterizes the root and pathogen interaction in soil. The book describes the behavior of plant pathogenic bacteria, such as Agrobacterium, Corynebacterium, Xanthomonas, Pseudomonas, Erwinia, and Streptomyces. It also explores how plants and plant-produced stimuli affect the associated population of plant parasitic nematodes and how these plant parasitic nematodes affect higher plants in certain ways. In addition, this book discusses the morphology, classification, nomenclature, multiplication and translocation of viruses infecting the plants. It also describes the symptoms of the virus infection in roots. The book includes a discussion on the fundamentals of biological control, which include the pathosystem concept, the behavior of the soil microflora in the soil, the reservoirs for infection, the processes of pathogen decline, and the integrated effects on the decline of the pathogen. This discussion on biological control also presents the natural and artificially induced biological control. This book will be of great value to soil microbiologists and plant pathologists.
Download or read book Physiological Plant Pathology written by R. Heitefuß and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 909 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant pathology embraces all aspects of biological and scientific activity which are concerned with understanding the complex phenomena of diseases in plants. Physiological plant pathology represents those specialities within plant pathology which focus on the physiological and biochemical activities of pathogens and on the response of host plant tissues. Today there is an increasing recognition on the part of the scientific agri cultural community that only through a deeper and more fundamental under standing of all the interacting components of the agricultural biota can we expect to improve our capabilities of feeding an expanding world population. It is in this context that physiological plant pathology has assumed new significance within the broader field of plant pathology. No longer are studies on the biochemistry and physiology of pathogens and pathogenesis merely isolated academic exercises; rather, a substantial coherent body of knowledge is accumulating upon which our understanding of the process of disease developmen t and host resistance is being founded. It is from these foundations of knowledge that ultimately new insights into the control of plant diseases may be expected to grow. It seems appropriate, therefore, that at regular intervals those involved in the various subspecialities encompassing the broadest aspects of physiological plant pathology reassess the contributions within the particular specialities in the light of new knowledge and technologies for the purpose of articulating new and productive directions for the future.
Download or read book Toxins in Plant Disease Development and Evolving Biotechnology written by Rajeev K. Upadhyay and published by . This book was released on 1997 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Toxins produced by plant pathogens are known to play an important role in plant pathogenesis and are actively involved in part of the disease expression. This text deals with both host-specific and non-host specific toxins in order to describe host-pathogen interactions leading to disease development and their biotechnological exploitation using genetic engineering tools for disease and weed management.
Download or read book Plant Biochemical Regulators written by Harold W. Gausman and published by CRC Press. This book was released on 2020-07-24 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: A textbook for a graduate or advanced undergraduate course in biotechnology in a wide range of fields concerned with plants. Describes the use of both endogenous and introduced biochemical regulators to manipulate plant responses. Annotation copyright Book News, Inc. Portland, Or.
Download or read book Internationaal Symposium over Fytofarmacie en Fytiatrie written by and published by . This book was released on 1978 with total page 1010 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 Mededeling written by and published by . This book was released on 1977 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consists of articles reprinted from various other journals.
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1976 with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physiological Plant Pathology written by R. K. S. Wood and published by . This book was released on 1967 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: Entry of bacteria and fungi into plants; Factors affecting infection; direct effects of the host plant; Factors affecting infection, interactions between pathogen and othe microorganisms. Latent infection; The degradation of cell walls of higher plants by parasites; Cell wall degrading enzymes in different plant diseases; Toxins in diseases associated with necrosis; Alterations in the growth patterns of plants; Toxins, growth regulating and high-molecular weight substances in vascular wilts; Blockage of xylem elements and the part playded by enzymes in vascular wilts; Alteration in metabolism in diseased plants; Disease resistance: substances present in plants before infection; Disease resistance; pre-formed structures; nutrient and other deficiencies; iniactivation of toxins and enzymes; Disease resistance: systems which develop in plants after infection.
Download or read book Diseases of Temperate Horticultural Plants written by Raymond A T George and published by CABI. This book was released on 2014-11-21 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: Containing an extensive range of photographs and authored by leading horticultural experts, 'Diseases of Temperate Horticultural Plants' is an indispensable reference work for horticultural professionals, academics, students, crop producers as well as amateur horticulturists. The diseases of major crops are presented according to their classification, and the symptoms of each disease, causal pathogen and control measures for each condition are described. The crops covered include the major temperate horticultural crops, organised into easy to navigate sections divided into fruits, vegetables and ornamentals. Within fruits, apples and pears are discussed, as well as ribes and berries, cherries, peaches and plums, nut crops and rhubarb. The vegetable section covers salad crops, brassicas and crucifers, cucurbits, root vegetables, bulb crops, solanaceous vegetables and some herbs. The section on ornamental plants includes a wide range of ornamental garden plants, while a further section discusses diseases of turf grass and ornamental lawns. The book is user-friendly with practical, accessibly written entries organised into discrete sections. The comprehensive nature of this work makes it an invaluable addition to any horticulturist’s library with content that will remain current for years to come.
Download or read book Catalogue of Filamentous Fungi written by American Type Culture Collection and published by . This book was released on 1996 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Toxins and Plant Pathogenesis written by Joseph Michael Daly and published by . This book was released on 1983 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Toxins as chemical determinants of plant disease. Structural aspects of toxins. Molecular modes of action. Role of toxins in pathogenesis. Future prospects in toxin research.
Download or read book The Nature of Disease in Plants written by Robert P. Scheffer and published by Cambridge University Press. This book was released on 1997-01-28 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about how plants get diseases, from the origins and evolution of parasites to how the great plant epidemics developed. The basic premise of the book is that the conditions favouring disease are inherent in agriculture and that diseases become destructive because of human activities. It also deals with how people have dealt with plant diseases in history. Included in the book are the natural histories of some of the most damaging plant diseases, worldwide, with discussions of why each became destructive. Diseases are grouped according to the most significant factors in the development of epidemics: in every case this is due to a human factor. Discussion of each model disease proceeds from observable facts to more complex concepts; thus, the reader with little knowledge of plant pathology should find the book easily understandable.
Download or read book Thesaurus of Agricultural Organisms written by Derwent Publications and published by CRC Press. This book was released on 1990-09-20 with total page 1578 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book HDBK MICROBIOLOGY written by Allen I. Laskin and published by CRC-Press. This book was released on 1987-07-31 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
