Phytophthora Infestations in Forest Ecosystems PDF Download
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Author: Bruno Scanu
Publisher: MDPI
ISBN: 3036508007
Category : Science
Languages : en
Pages : 216
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Book Description
The oomycete genus Phytophthora represents one of the most notorious groups of tree pathogens in natural and semi-natural forest ecosystems. Since the discovery in the 1960s of the invasive P. cinnamomi, threatening some of the world’s richest plant communities in Australia, numerous Phytophthora diseases have been reported on forest trees worldwide, which were previously unknown to science. The most notable examples include the oak and beech declines triggered by different Phytophthora spp. in Europe and North America, the findings of sudden oak death and sudden larch death caused by P. ramorum in the Western USA and the U.K., respectively, and the association of P. austrocedri with mal del ciprés in Argentina and juniper decline in the U.K. All these epidemic events are driven by exotic invasive Phytophthora species, introduced through infested nursery plants from their native overseas environments. In recent years, many independent surveys have studied the diversity of Phytophthora species and the diseases they are causing across a diverse range of forests and other natural ecosystems. This Special Issue presents papers on Phytophthora surveys performed in different biogeographic regions and addresses the pathways, and ecological and economic impacts of these invasive forest pathogens.
Author: Bruno Scanu
Publisher: MDPI
ISBN: 3036508007
Category : Science
Languages : en
Pages : 216
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Book Description
The oomycete genus Phytophthora represents one of the most notorious groups of tree pathogens in natural and semi-natural forest ecosystems. Since the discovery in the 1960s of the invasive P. cinnamomi, threatening some of the world’s richest plant communities in Australia, numerous Phytophthora diseases have been reported on forest trees worldwide, which were previously unknown to science. The most notable examples include the oak and beech declines triggered by different Phytophthora spp. in Europe and North America, the findings of sudden oak death and sudden larch death caused by P. ramorum in the Western USA and the U.K., respectively, and the association of P. austrocedri with mal del ciprés in Argentina and juniper decline in the U.K. All these epidemic events are driven by exotic invasive Phytophthora species, introduced through infested nursery plants from their native overseas environments. In recent years, many independent surveys have studied the diversity of Phytophthora species and the diseases they are causing across a diverse range of forests and other natural ecosystems. This Special Issue presents papers on Phytophthora surveys performed in different biogeographic regions and addresses the pathways, and ecological and economic impacts of these invasive forest pathogens.
Author: S. Parthasarathy
Publisher: CRC Press
ISBN: 1000388360
Category : Nature
Languages : en
Pages : 384
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Book Description
The book is intended to provide comprehensive introduction to the important aspects of the field of forest pathology and tree diseases. The book is arranged in two major parts. The fundamental chapters, present forest diseases, pathogens, epidemics, and management that is applicable to all forest trees. The applied chapters on the individual crops that are grouped alphabetically present information on the symptoms, pathogen and integrated management of major diseases of forest trees. It was designed to give a broad overview of the field of forest pathology but with sufficient detail that they will be able to assess their specific role as practicing forestry professionals. Note: T& F does not sell or distribute the Hardback in India, Pakistan, Nepal, Bhutan, Bangladesh and Sri Lanka.
Author: Kurt Lamour
Publisher: CABI
ISBN: 1780640935
Category : Technology & Engineering
Languages : en
Pages : 256
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Book Description
This book begins with an account of the early history of Phytophthora research and the tumultuous events setting the genus in motion. In keeping with its controversial inception, the chapter on taxonomy and phylogeny makes a compelling case that our current notion of Phytophthora as a genus is illusory. This chapter sets the stage for the importance of molecular tools on these enigmatic pathogens. The following chapters discuss species identification, population-level investigation, interspecific hybrids and the impact of diverse Phytophthora species on crops, forests, nurseries, greenhouses and natural areas worldwide.
Author: Wayne A. Sinclair
Publisher: Ithaca, N.Y. : Comstock Pub. Associates
ISBN:
Category : Gardening
Languages : en
Pages : 584
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Book Description
Diseases of Trees and Shrubs is a comprehensive pictorial survey of the diseases of, as well as the environmental damage to, forest and shade trees and woody ornamental plants in the United States and Canada. An authoritative reference, it is also a reliable and handy diagnostic tool that will simplify the identification of specific plant diseases by focusing on signs and symptoms that can be seen with the unaided eye or with a hand lens. This long-needed book gives readers complete, up-to-date information in an easily understood and convenient way. Each of the 247 color plates faces a page of explanatory text covering the biology and ecology (including host and geographic ranges) of the disease-causing agents (pathogens), a list of key references (there are more than 2,250), and, in some cases, black-and-white illustrations of pathogens. Selected information about biological and cultural control is provided. Scientific terms other than Latin names of pathogens are used only when necessary, and a glossary of terms and a comprehensive index are included. The color plates contain more than 1,700 illustrations of the diseases and injuries that some 350 biological agents and environmental factors cause to more than 250 species of plants. The book also serves as a guide to hundreds of other diseases related to those shown. The authors have used three levels of organization for this book. At the first level, diseases caused by biological agents are separated from those caused by environmental stimuli. At the second level, most diseases are grouped according to the plant part affected: leaves, twigs, limbs, roots, trunks, or the entire plant. At the third level, diseases are presented according to the taxonomic relationships among the pathogens. For this major project, the authors examined and photographed diseases and environmental damage in the field, visiting more than 50 states and Canadian provinces. Their book reflects the most important developments in fungal biology and taxonomy, plant bacteriology, virology, and environmentally induced stress in plants. It summarizes information about newly discovered diseases and provides up-to-date accounts of olds ones. Diseases of Trees and Shrubs can be profitable reading for anyone whose technical training does not extend beyond general biology, yet will also be informative to advanced students and plant pathologists. It will be welcomed by agricultural and horticultural advisers, plant inspectors, arborists, nursery professionals, landscapers, foresters, and urban planners. Wayne A. Sinclair is a Professor of Plant Pathology, Howard H. Lyon is Biological Photographer (retired), Department of Plant Pathology, and Warren T. Johnson is Professor of Entomology, all at Cornell University.
Author: Paolo Gonthier
Publisher: CABI
ISBN: 1780640404
Category : Technology & Engineering
Languages : en
Pages : 681
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Book Description
Today, forest health and the management of threats towards it are attracting more and more attention on a global scale. This book covers the most recent advances in the management of forest diseases, including the epidemiology and infection biology of forest pathogens, and forest protection based on integrated pest and disease management approaches. A comprehensive range of diseases caused by viruses, bacteria, fungi and other organisms are discussed in detail, making this book essential reading for forest managers and extension specialists. Written by recognized authorities in the subject of forest health, this book also provides a wealth of information useful for researchers and lecturers of forest pathology and ecology.
Author: Matteo Garbelotto
Publisher: MDPI
ISBN: 3038426717
Category : Science
Languages : en
Pages : 243
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Book Description
This book is a printed edition of the Special Issue "Forest Pathology and Plant Health" that was published in Forests
Author: Matti Palo
Publisher: Springer Science & Business Media
ISBN: 9401147469
Category : Technology & Engineering
Languages : en
Pages : 425
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Book Description
This book addresses current global and regional issues concerning the world's forests, societies and the environment from an independent and non-governmental point of view. A main message is that cooperation on a global scale is not only commendable, but essential if solutions to the problems facing the world's forests are to be found. To achieve this, modern science needs to find a clearer picture of relationships between forests, human activity and the environment and of the consequences of environmental change for the ability of societies to survive. Part I, Editorial Perspectives, is analyzing the ongoing globalization processes of forests, societies and the environment. Part II, Society and Environment, reviews worldwide trends with significance for the future of forests and forestry. While the trends are influenced by forest sector issues, that sector is influenced to a much larger extent by external factors - such as demography, urbanization, or technological development. Part III, Importance of Forests, looks at the value of the goods and services of forests; tangible and intangible; market and non-market; and concludes that failure to recognize their full value is one of the crucial impediments to sustainable development. In Part IV, Global Forum, scientists take up global forestry themes - deforestation, trade and the environment, climate change, biodiversity - with the aim of stimulating wider discussion. Part V, Regional Forum, looks at major themes of particular relevance to Africa, Asia-Pacific, Latin America, North America and Europe, such as farm and agroforestry, corruption and concessions, urban forestry and environmental conflicts. Part VI introduces the special theme - forest sectors in transition economies. Teams of scientists from Russia and China focus on the implications of the transition from plan to market economy, illuminating both the very different nature of the forest sector in the two countries and the different transition paths that they have adopted. In the past millennium the entire world has been discovered. In the past half century the contribution of forests to the economy worldwide has been perceived, while only recently have their societal and environmental benefits been globally recognized. Globalization is a demanding process requiring knowledge and information. This book offers knowledge, facts and information – but also values from diverse human and cultural perspectives – about world forests, society and environment to help us towards equity in our use of the global forest, to create a clearer vision on a unasylva.
Author:
Publisher:
ISBN:
Category : Southern pine beetle
Languages : en
Pages : 284
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Book Description
Author: Everett M. Hansen
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 158
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Book Description
Author: Mahendra Rai
Publisher: CABI
ISBN: 1845935349
Category : Science
Languages : en
Pages : 332
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Book Description
The fungal kingdom consists of a wide variety of organisms with a diverse range of forms and functions. Fungi have been utilized for thousands of years and their importance in agriculture, medicine, food production and the environmental sciences is well known. New advances in genomic and metabolomic technologies have allowed further developments in the use of fungi in industry and medicine, increasing the need for a compilation of new applications, developments and technologies across the mycological field. Applied Mycology brings together a range of contributions, highlighting the diverse nature of current research. Chapters include discussions of fungal associations in the environment, agriculture and forestry, long established and novel applications of fungi in fermentation, the use of fungi in the pharmaceutical industry, the growing recognition of fungal infections, current interests in the use fungal enzymes in biotechnology and the new and emerging field of myconanotechnology. Demonstrating the broad coverage and importance of mycological research, this book will be of interest to researchers and students in all biological sciences.
