Dynamics of Forest Insect Populations

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Publisher : Springer Science & Business Media
ISBN 13 : 1489907890
Total Pages : 608 pages
Book Rating : 4.4/5 (899 download)

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Book Synopsis Dynamics of Forest Insect Populations by : Alan A. Berryman

Download or read book Dynamics of Forest Insect Populations written by Alan A. Berryman and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Forest Insect Population Dynamics, Outbreaks, And Global Warming Effects

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1119406463
Total Pages : 306 pages
Book Rating : 4.1/5 (194 download)

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Book Synopsis Forest Insect Population Dynamics, Outbreaks, And Global Warming Effects by : A. S. Isaev

Download or read book Forest Insect Population Dynamics, Outbreaks, And Global Warming Effects written by A. S. Isaev and published by John Wiley & Sons. This book was released on 2017-03-27 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new approach to insect modeling discusses population dynamics' regularities, control theory, theory of transitions, and describes methods of population dynamics and outbreaks modeling for forest phyllophagous insects and their effects on global climate change. Research in insect population dynamics is important for more reasons than just protecting forest communities. Insect populations are among the main ecological units included in the analysis of stability of ecological systems. Moreover, it is convenient to test new methods of analyzing population and community stability on the insect-related data, as by now ecologists and entomologists have accumulated large amounts of such data. In this book, the authors analyze population dynamics of quite a narrow group of insects – forest defoliators. It is hoped that the methods proposed herein for the analysis of population dynamics of these species may be useful and effective for analyzing population dynamics of other animal species and their effects and role in global warming. What can insects tell us about our environment and our ever-changing climate? It is through studies like this one that these important answers can be obtained, along with data on the insects and their behaviors themselves. The authors present new theories on modeling and data accumulation, using cutting-edge processes never before published for such a wide audience. This volume presents the state-of-the-art in the science, and it is an essential piece of any entomologist's and forest engineer's library.

Forest Insect Population Dynamics

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Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Forest Insect Population Dynamics by :

Download or read book Forest Insect Population Dynamics written by and published by . This book was released on 1969 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Forest Insects

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Publisher : Springer Science & Business Media
ISBN 13 : 1468450808
Total Pages : 284 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis Forest Insects by : Alan A. Berryman

Download or read book Forest Insects written by Alan A. Berryman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 Insect Population Dynamics

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Author :
Publisher :
ISBN 13 :
Total Pages : 142 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Forest Insect Population Dynamics by :

Download or read book Forest Insect Population Dynamics written by and published by . This book was released on 1969 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Tropical Forest Insect Pests

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Publisher : Cambridge University Press
ISBN 13 : 113946485X
Total Pages : 354 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Tropical Forest Insect Pests by : K. S. S. Nair

Download or read book Tropical Forest Insect Pests written by K. S. S. Nair and published by Cambridge University Press. This book was released on 2007-05-10 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tropical Forest Insect Pests, first published in 2007, promotes a better theoretical understanding of pest population dynamics, and causes of forest insect outbreaks in the tropics. Covering pests of both natural forests and plantations, it examines the diversity of tropical forest insects; their ecological functions; the concept of pests; and the incidence of pests in natural forests, plantations, and stored timber. General issues on which foresters and forest entomologists hold strong traditional views, such as the severity of pest incidence in plantations vs. natural forests, in plantations of exotics vs. indigenous tree species, and in monocultures vs. mixed plantations are discussed. The final section looks in detail at specific insect pests of the common plantation tree species across the tropics, with recommendations for their control. This is a comprehensive resource suitable for graduate students and researchers in forestry and tropical forest entomology, and for forest plantation managers in the tropics.

Forests and Insects

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Publisher : Springer Science & Business Media
ISBN 13 : 9780412791109
Total Pages : 440 pages
Book Rating : 4.7/5 (911 download)

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Book Synopsis Forests and Insects by : Allan D. Watt

Download or read book Forests and Insects written by Allan D. Watt and published by Springer Science & Business Media. This book was released on 1997-09-30 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the full breadth of forest entomology. It combines the work of forest entomologists working on the impact and management of forest pests with those involved in diversity assessment and conservation of insects in forests. Forests and Insects demonstrates that both these disciplines demand an understanding of population and community biology. The book covers such topics as colonization of trees by insects, population dynamics of forest insects, insect natural enemies, the effects of climate change and pollution on forest pests, spatial variation in the abundance of insects,the mineralization of carbon by termites, the impact of herbivorous insects, and the conservation of forest insect diversity, including the effects of forest fragmentation and deforestation. This Royal Entomological Society Symposium volume will be of great interest to all agricultural and forest entomologists, population and community biologists, pest management specialists and anyone concerned with the conservation of forest biodiversity.

Tropical Forest Insect Pests

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Publisher :
ISBN 13 : 9780511284083
Total Pages : 404 pages
Book Rating : 4.2/5 (84 download)

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Book Synopsis Tropical Forest Insect Pests by : K. S. S. Nair

Download or read book Tropical Forest Insect Pests written by K. S. S. Nair and published by . This book was released on 2007 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Insect Outbreaks Revisited

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Publisher : John Wiley & Sons
ISBN 13 : 1118253841
Total Pages : 709 pages
Book Rating : 4.1/5 (182 download)

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Book Synopsis Insect Outbreaks Revisited by : Pedro Barbosa

Download or read book Insect Outbreaks Revisited written by Pedro Barbosa and published by John Wiley & Sons. This book was released on 2012-06-29 with total page 709 pages. Available in PDF, EPUB and Kindle. Book excerpt: The abundance of insects can change dramatically from generation to generation; these generational changes may occur within a growing season or over a period of years. Such extraordinary density changes or "outbreaks" may be abrupt and ostensibly random, or population peaks may occur in a more or less cyclic fashion. They can be hugely destructive when the insect is a crop pest or carries diseases of humans, farm animals, or wildlife. Knowledge of these types of population dynamics and computer models that may help predict when they occur are very important. This important new book revisits a subject not thoroughly discussed in such a publication since 1988 and brings an international scale to the issue of insect outbreaks. Insect Outbreaks Revisited is intended for senior undergraduate and graduate students in ecology, population biology and entomology, as well as government and industry scientists doing research on pests, land managers, pest management personnel, extension personnel, conservation biologists and ecologists, and state, county and district foresters.

Insect Population Ecology

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Publisher : Univ of California Press
ISBN 13 : 9780520026674
Total Pages : 228 pages
Book Rating : 4.0/5 (266 download)

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Book Synopsis Insect Population Ecology by : George Copley Varley

Download or read book Insect Population Ecology written by George Copley Varley and published by Univ of California Press. This book was released on 1974-01-01 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Expressing propulation changes; density dependent processes affecting cultures of single species; composititions between species for a limited resouce; parasites and predatrs; climate and weather; life tables and their use in population chages of some forest insects; biological control.

Population Dynamics of Agricultural and Forest Insect Pests

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Publisher : Hassell Street Press
ISBN 13 : 9781014658265
Total Pages : 112 pages
Book Rating : 4.6/5 (582 download)

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Book Synopsis Population Dynamics of Agricultural and Forest Insect Pests by : Anonymous

Download or read book Population Dynamics of Agricultural and Forest Insect Pests written by Anonymous and published by Hassell Street Press. This book was released on 2021-09-09 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Insect Populations In theory and in practice

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Publisher : Springer Science & Business Media
ISBN 13 : 9401149143
Total Pages : 494 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Insect Populations In theory and in practice by : Jack P. Dempster

Download or read book Insect Populations In theory and in practice written by Jack P. Dempster and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insects are by far the largest group of animals on Earth, with over a million described species, and they occupy a wide range of ecological niches - they may be herbivores, predators, parasites or decomposers. Some are of particular economic importance as pests of agriculture and forestry, as vectors of animal and human disease, or as species of interest to wildlife conservation. Thus an understanding of the processes determining their numbers is of considerable practical value. Entomologists have played a leading role in developing a theoretical basis to Population Ecology, but we still do not have adequate experimental and observational proof for many of the theoretical ideas that have been proposed. As a result, the subject has been beset with arguments for more than 50 years. This volume attempts to reconcile some of these controversies, while also reviewing the current state of our knowledge. The editors have drawn together an international list of contributors whose views reflect a range of opinions on how natural populations are stabilised. They have succeeded in producing a book that both covers the main alternative views in population theory and contains some of the best recent field studies of insect populations. This Royal Entomological Society Symposium volume will be of great interest to all entomologists and ecologists, particularly those who wish to know more about Population Dynamics.

Insect Ecology

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Publisher : Cambridge University Press
ISBN 13 : 1139504436
Total Pages : 829 pages
Book Rating : 4.1/5 (395 download)

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Book Synopsis Insect Ecology by : Peter W. Price

Download or read book Insect Ecology written by Peter W. Price and published by Cambridge University Press. This book was released on 2011-08-18 with total page 829 pages. Available in PDF, EPUB and Kindle. Book excerpt: Combining breadth of coverage with detail, this logical and cohesive introduction to insect ecology couples concepts with a broad range of examples and practical applications. It explores cutting-edge topics in the field, drawing on and highlighting the links between theory and the latest empirical studies. The sections are structured around a series of key topics, including behavioral ecology; species interactions; population ecology; food webs, communities and ecosystems; and broad patterns in nature. Chapters progress logically from the small scale to the large; from individual species through to species interactions, populations and communities. Application sections at the end of each chapter outline the practicality of ecological concepts and show how ecological information and concepts can be useful in agriculture, horticulture and forestry. Each chapter ends with a summary, providing a brief recap, followed by a set of questions and discussion topics designed to encourage independent and creative thinking.

Insect Outbreaks

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Publisher : Elsevier
ISBN 13 : 0323138748
Total Pages : 593 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Insect Outbreaks by : Bozzano G Luisa

Download or read book Insect Outbreaks written by Bozzano G Luisa and published by Elsevier. This book was released on 2012-12-02 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: FROM THE PREFACE: The abundance of insects can change dramatically from generation to generation; these generational changes may occur within a growing season or over a period of years. Such extraordinary density changes or "outbreaks" may be abrupt and ostensibly random, or population peaks may occur in a more or less cyclic fashion....The goal of this book is to update and advance current thinking on the phenomenon of insect outbreaks. The contributors have reviewed relevant literature in order to generate a synthesis providing new concepts and important alternatives for future research. More importantly, they have presented new ideas or syntheses that will stimulate advances in thinking and experimentation.

Insects as Natural Enemies

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Publisher : Springer Science & Business Media
ISBN 13 : 1402017340
Total Pages : 755 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Insects as Natural Enemies by : Mark Jervis

Download or read book Insects as Natural Enemies written by Mark Jervis and published by Springer Science & Business Media. This book was released on 2005-05-25 with total page 755 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past three decades there has been a dramatic increase in theoretical and practical studies on insect natural enemies. The appeal of insect predators, and parasitoids in particular, as research animals derives from the relative ease with which many species may be cultured and experimented with in the laboratory, the simple life cycles of most parasitoids, and the increasing demand for biological pest control. There is now a massive literature on insect natural enemies, so there is a great need for a general text that the enquiring student or research worker can use in deciding on approaches and techniques that are appropriate to the study and evaluation of such insects. This book fulfils that demand. A considerably updated and expanded version of a previous best-seller, it is an account of major aspects of the biology of predators and parasitoids, punctuated with information and advice on which experiments or observations to conduct, and how to carry them out. Guidance is provided, where necessary, on the literature that may need to be consulted on particular topics. While researchers can now refer to several books on parasitoids and predators, Insects as Natural Enemies is unique in emphasising practicalities. It is aimed at students and professional working in universities and both government and commercial institutes in the fields of pest management, agriculture, horticulture and forestry.

USDA Forest Service Research Note NE

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Author :
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis USDA Forest Service Research Note NE by :

Download or read book USDA Forest Service Research Note NE written by and published by . This book was released on 1974 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ecology and Management of Forest Insects

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Publisher : Oxford University Press, USA
ISBN 13 :
Total Pages : 390 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Ecology and Management of Forest Insects by : Martin R. Speight

Download or read book Ecology and Management of Forest Insects written by Martin R. Speight and published by Oxford University Press, USA. This book was released on 1989 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.