Ecology Of Forest Insects
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Forest Entomology
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Author : Robert N. Coulson
language : en
Publisher: John Wiley & Sons
Release Date : 1984-05-14
Forest Entomology written by Robert N. Coulson and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984-05-14 with Nature categories.
This text considers forest insects occurring in forest ecosystems, specialized forestry settings, and urban forests, with an approach and coverage that make it suitable for use in both undergraduate and graduate courses in forest entomology and forest protection. Early chapters introduce entomology, middle chapters provide the first comprehensive treatment of the principles of Integrated Pest Management (IPM) of forest insects, and later chapters discuss the pest insects according to their feeding group.
Ecology Of Forest Insects
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Author : A. Szujecki
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Ecology Of Forest Insects written by A. Szujecki and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Few branches of the biological sciences have developed to such an extent as has ecology in the recent decades. The successful development of this science is directly related to need to create a sound scientific basis by which we can control our diminishing natural resources and integrate this with the control of biological systems of the component species. Studies on the bioenergetics of ecosystems, as well as on the home ostatic mechanisms functioning at the populations and biocenoses levels are of great importance in this respect. The results of these studies are very significant in forestry management which deals with multiannual tree communities - forest stands. It is particularly important in this of the necessity for the possible respect for economic planning, in view prolonged maintenance of forest biocenoses as stable systems. Neither in the present nor in the immediate future can be protection of forest ecosystems consisting of natural plant and animal communities be achieved by the cultivation of resistant forms or the intensification of chemical intervention.
Invasive Forest Insects Introduced Forest Trees And Altered Ecosystems
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Author : Timothy D. Paine
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-05-24
Invasive Forest Insects Introduced Forest Trees And Altered Ecosystems written by Timothy D. Paine and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-24 with Science categories.
Demand for timber and fibre continues to grow and is being met by increased reliance on plantation forestry. Many of the plantations that are being grown around the globe are non-native species that have characteristics of rapid growth and good commercial qualities. In some cases, the high rates of production are a result of the absence of native herbivore and diseases. This limited pest status is threatened as pest species move around the globe. At the same time there is concern about threats of these non-native plantation species on native communities and the impact of changing climates on forest productivity. This volume explores many of these issues for the first time.
Ecology Of Forest Insects
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Author : Andrzej Szujecki
language : en
Publisher:
Release Date : 1987
Ecology Of Forest Insects written by Andrzej Szujecki and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with categories.
Forest Insects
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Author : Alan A. Berryman
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Forest Insects written by Alan A. Berryman and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
This book is intended as a general text for undergraduates studying the manage ment of forest insect pests. It is divided into four parts: insects, ecology, manage ment, and practice. Part I, Insects, contains two chapters. The first is intended to provide an overview of the general attributes of insects. Recognizing that it is impossible to adequately treat such a diverse and complex group of organisms in such a short space, I have attempted to highlight those insectan characteristics that make them difficult animals to combat. I have also tried to expose the insects' weak points, those attributes that make them vulnerable to manipulation by human actions. Even so, this first chapter will seem inadequate and sketchy to many of my colleagues. Ideally, this book should be used in conjunction with a laboratory manual covering insect anatomy, physiology, biology, behavior, and classifica tion in much greater depth-in fact, this is how I organize my forest entomology course. It is hoped that this first chapter will provide nonentomologists with a general feel for the insects and with a broad understanding of their strengths and weaknesses, while Chapter 2 will provide a brief overview of the diverse insect fauna that attacks the various parts of forest trees and their products.
Forest Entomology And Pathology
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Author : Jeremy D. Allison
language : en
Publisher: Springer Nature
Release Date : 2023-06-30
Forest Entomology And Pathology written by Jeremy D. Allison and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-30 with Science categories.
This open access book will provide an introduction to forest entomology, the principles and techniques of forest insect pest management, the different forest insect guilds/feeding groups, and relevant forest insect pest management case studies. In addition to covering 30% of the earth, forest ecosystems provide numerous timber and non-timber products that affect our daily lives and recreational opportunities, habitat for diverse animal communities, watershed protection, play critical roles in the water cycle, and mitigate soil erosion and global warming. In addition to being the most abundant organisms in forest ecosystems, insects perform numerous functions in forests, many of which are beneficial and critical to forest health. Conversely, some insects damage and/or kill trees and reduce the capacity of forests to provide desired ecosystem services. The target audience of this book is upper-level undergraduate and graduate students and professionals interested in forest health and entomology.
Insects And Forests
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Author : Roger Dajoz
language : en
Publisher: Tec & Doc Lavoisier
Release Date : 2000
Insects And Forests written by Roger Dajoz and has been published by Tec & Doc Lavoisier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Forest insects categories.
For many years, forest entomology has exclusively devoted itself to the study of pest species which affect the increasing number of artificial forests, the main concern being that of finding methods of control. However, as the economic and ecological costs of chemical pest control have continued to grow, it has become more and more important to develop our knowledge and understanding of the bionomics and the ecology of all forest insects. This new book meets that need as it is major and unrivalled reference for all forest entomologists. It deals with pest insects as well with all aspects of the bionomics and the ecology of forest insects. The author has included all the latest scientific data combined with his own expertise focussing on the relationships between trees and insects, biodiversity and the causes of change and depletion in the forest insect fauna. "Insects and Forests" covers all species of forest insects such as canopy and defoliating insects, gall forming insects, cone and seed eating and saproxylic insects. Details are also given on often neglected insects such as fungi and tree hole insects. Translated from the best-selling French book "Les insectes et la forêt", this English edition has been revised and enlarged with two new chapters on North American forests and tropical rain forests. "Insects an Forests" contains numerous illustrations together with more than 1 000 bibliographical references. It is an essential reference for professional and amateur entomologists, life science teachers in forestry institutes, estate owners and forestry managers.
Ecology And Management Of Forest Insects
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Author : Martin R. Speight
language : en
Publisher: Oxford University Press, USA
Release Date : 1989
Ecology And Management Of Forest Insects written by Martin R. Speight and has been published by Oxford University Press, USA this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with History categories.
This practical new book, the first English language treatise on this subject, provides a unique synthesis of all aspects of forest insect ecology and control. The reader will find coverage on the nature of forest pests, along with extensive analysis of the role of climate, natural enemies, competition, and interactions with the host tree in insect population dynamics. Careful attention is paid to outbreaks and their impact on the forest environment. A realistic appraisal of the value of silvicultural, biological, and chemical control methods is included, along with information on how to incorporate these methods into an effective framework of integrated pest management.
Dynamics Of Forest Insect Populations
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Author : Alan A. Berryman
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Dynamics Of Forest Insect Populations written by Alan A. Berryman and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Science categories.
Insects multiply. Destruction reigns. There is dismay, followed by outcry, and demands to Authority. Authority remembers its experts or appoints some: they ought to know. The experts advise a Cure. The Cure can be almost anything: holy water from Mecca, a Government Commis sion, a culture of bacteria, poison, prayers denunciatory or tactful, a new god, a trap, a Pied Piper. The Cures have only one thing in common: with a little patience they always work. They have never been known entirely to fail. Likewise they have never been known to prevent the next outbreak. For the cycle of abundance and scarcity has a rhythm of its own, and the Cures are applied just when the plague of insects is going to abate through its own loss of momentum. -Abridged, with insects in place of voles, from C. Elton, 1924, Voles, Mice and Lemmings, with permission of Oxford University Press This book is an enquiry into the "natural rhythms" of insect abundance in forested ecosystems and into the forces that give rise to these rhythms. Forests form unique environ ments for such studies because one can find them growing under relatively natural (pri meval) conditions as well as under the domination of human actions. Also, the slow growth and turnover rates of forested ecosystems enable us to investigate insect popula tion dynamics in a plant environment that remains relatively constant or changes only slowly, this in contrast to agricultural systems, where change is often drastic and frequent.
Insect Sampling In Forest Ecosystems
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Author : Simon R. Leather
language : en
Publisher: John Wiley & Sons
Release Date : 2008-04-15
Insect Sampling In Forest Ecosystems written by Simon R. Leather and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-04-15 with Science categories.
Insect Sampling in Forest Ecosystems highlights the problems faced by entomologists working in forest ecosystems. Insects play a major part in all aspects of ecology Brings together the methodology needed to investigate insects through the various strata of the forest canopy Covers techniques associated with various specialised groups of forest insects Each chapter is backed up by a sound approach to experimental design and data analysis Essential reading for advanced students and researchers as well as teachers