Modelling Insect Populations In Agricultural Landscapes

Author : Rafael A. Moral
Publisher : Springer
ISBN 13 : 9783031430978
Total Pages : 0 pages
Book Rating : 4.72/5 ( download)

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Download or read book Modelling Insect Populations in Agricultural Landscapes written by Rafael A. Moral and published by Springer. This book was released on 2024-01-12 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book combines chapters emphasising mathematical, statistical, and computational modelling applied to insect populations, particularly pests or natural enemies in agricultural landscapes. There is a gap between agricultural pest experimentation and ecological theory, which requires a connection to supply models with laboratory, and field estimates and projects receiving inputs and insights from models. In addition, decision-making in entomology with respect to pest management and biological conservation of natural enemies has been supported by results obtained from different computational and mathematical approaches. This book brings contemporary issues related to optimization in spatially structured landscapes, insect movement, stability analysis, game theory, machine learning, computer vision, Bayesian modelling, as well as other frameworks.

Author : B.S. Ekbom
Publisher : Springer Science & Business Media
ISBN 13 : 9401719136
Total Pages : 244 pages
Book Rating : 4.31/5 ( download)

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Download or read book Interchanges of Insects between Agricultural and Surrounding Landscapes written by B.S. Ekbom and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: The chapters in this book were developed from some of the lectures presented at a sym posium at the XX International Congress of Entomology held in Florence, Italy in August 1996. The purpose of the symposium was to discuss the impact of evolving modern agricultural landscapes on the insect species, of both economic and ecological importance, that utilize that habitat. Agricultural policy, to some extent, influences the choices that farmers make and thereby the shape of the agricultural landscape. In order to move toward more sustainable agro ecosystems future policy makers will have to consider the history of land use, consumer demands for both environmentally sound and affordable products, and the conservation of biological diversity. I would hope the information contained in this book will help stimulate discussion about the consequences of policy decisions on our agricultural landscapes and their insect inhabitants. I thank all the speakers from the symposium and in particular those that have been able to contribute chapters to this book. There have been many delays, most due to circumstances beyond anyone's control. I would like to express my appreciation to Gloria Verhey and Patrick Dumont for taking care of the book in these final months. CHAPTER I INTERCHANGES OF INSECTS BETWEEN AGRICULTURAL AND SURROUNDING LANDSCAPES BARBARA EKBOM Department of Entomology, Swedish University of Agricultural Sciences, Uppsala, Sweden 1.

Author : John L. Goodenough
Publisher : American Society of Agricultural & Biological Engineers
ISBN 13 :
Total Pages : 244 pages
Book Rating : 4.94/5 ( download)

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Download or read book Basics of Insect Modeling written by John L. Goodenough and published by American Society of Agricultural & Biological Engineers. This book was released on 1992 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Strategies and methods: Basics of modeling strategies, The role and relationship of the database with insect population models, Nonlinear dynamics and chaos, Artificial intelligence approaches, Computer development, Synthesis and measurement of temperature, Near-surface soil temperature model for biophysical development models; Insect population dynamics: Representation of development, Modeling insect mortality, Modeling insect recruitment, A model for long-distance moth dispersal, Integrated decision model for velvetbean caterpillar control, Application of cim for control decision on heliothis.

Author : Cláudia P. Ferreira
Publisher : Springer
ISBN 13 : 3319068776
Total Pages : 266 pages
Book Rating : 4.70/5 ( download)

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Download or read book Ecological Modelling Applied to Entomology written by Cláudia P. Ferreira and published by Springer. This book was released on 2014-10-20 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insects, when studied from the ecological perspective, provide a great opportunity for scientific studies emphasizing population theory. The simple fact of being successful organisms for their ability to colonize different habitats or even for their high reproductive potential, increases the interest of ecologists in conducting studies focused on population and community level. Mathematical models are powerful tools that can capture the essence of many biological systems and investigate ecological patterns associated to ecological stability dependent on endogenous and exogenous factors. This proposal comes from the idea of adding experiences of researchers interested in working at the interface between mathematical and computation theory and problems centered on entomology, showing how mathematical modelling can be an important tool for understanding population dynamics, behavior, pest management, spatial structure and conservation.

Author : Megan O'Rourke
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.05/5 ( download)

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Download or read book Linking Habitat Diversity with Spatial Ecology for Agricultural Pest Management written by Megan O'Rourke and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diverse agricultural landscapes have been shown to support many ecosystem services including clean water, species conservation, and carbon sequestration. However, far less is known about the role of diverse agricultural landscapes in agricultural pest control. This research investigated how diverse agricultural landscapes affect insect pest dynamics and evolution. A comprehensive literature review of this subject revealed that direct effects of landscape diversity on insect pest control have been largely ignored. Nevertheless, increases in pest mortality and decreases in fecundity are likely with increasing landscape diversification. Field surveys of insect populations in agricultural landscapes of varying complexity across New York further illuminated landscape-insect relationships. Surveys showed that populations of insect pests in field corn were generally lower and that natural enemy populations were generally higher as agricultural landscapes increased in their diversity. Spatially-explicit modeling further explored landscape-insect relationships and considered pests with varied life histories and the influence of crop rotation and economic thresholds. Model results suggested that insect diet breadth and regional crop management play pivotal roles in landscape-insect relationships. Furthermore, pest management may be more intense in highly agricultural than in diverse landscapes, which may reduce apparent pest control benefits of landscape diversification. Finally, the role of diverse landscapes in slowing the evolution of insect resistance to Bt crops was explored. A detailed study of the European corn borer's host utilization, fecundity, and U.S. distribution indicated that diverse agricultural landscapes are not likely to substantively slow the evolution of resistance to Bt corn for this pest. Together, this research supports pest control as an important ecosystem service of diverse agricultural landscapes. Additionally, it highlights the roles that insect life history and regional pest management play in shaping landscapeinsect relationships.

Author :
Publisher : Academic Press
ISBN 13 : 0128231130
Total Pages : 388 pages
Book Rating : 4.35/5 ( download)

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Download or read book The Future of Agricultural Landscapes, Part II written by and published by Academic Press. This book was released on 2021-03-18 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Ecological Research, Part Two, Volume 64, the latest release in this ongoing series, includes specific chapters on Tropical Ecosystems in the 21st Century. Chapters in this volume cover topics such as landscape-scale expansion of agroecology to enhance natural pest control, a systematic review and ecosystem services, and the resilience of agricultural landscapes. Provides information that relates to a thorough understanding of the field of ecology Deals with topical and important reviews on the physiologies, populations and communities of plants and animals

Author : Pedro Barbosa
Publisher : John Wiley & Sons
ISBN 13 : 1118253841
Total Pages : 709 pages
Book Rating : 4.47/5 ( download)

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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.

Author :
Publisher : Academic Press
ISBN 13 : 012822018X
Total Pages : 336 pages
Book Rating : 4.84/5 ( download)

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Download or read book The Future of Agricultural Landscapes, Part I written by and published by Academic Press. This book was released on 2020-10-27 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Ecological Research, Volume 63, the latest release in this ongoing series includes specific chapters on Tropical Ecosystems in the 21st Century. Chapters in this volume cover topics such as Landscape-scale expansion of agroecology to enhance natural pest control: a systematic review and Ecosystem services and the resilience of agricultural landscapes Provides information that relates to a thorough understanding of the field of ecology Deals with topical and important reviews on the physiologies, populations and communities of plants and animals

Author : Pedro A. Barbosa
Publisher : Elsevier
ISBN 13 : 0080529801
Total Pages : 420 pages
Book Rating : 4.06/5 ( download)

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Download or read book Conservation Biological Control written by Pedro A. Barbosa and published by Elsevier. This book was released on 1998-06-26 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a comprehensive treatment of how the principles of ecology and conservation biology can be used to maximize biological control. Conservation Biological Control presents various means to modify or manipulate the environment to enhance the activities of natural enemies of pests. It establishes a conceptual link between ecology and the agricultural use of agents for biological control, and discusses both theoretical issues as well as practical management concerns. Certain to be interesting to ecologists and entomologists, this volume will also appeal to scientists, faculty, researchers and students interested in pest management, horticulture, plant sciences, and agriculture. Contains chapters by an international team of leading authorities Establishes a conceptual link between ecology and the agricultural use of agents for biological control Discusses both theoretical issues as well as practical management concerns Provides specific examples of how conservation principles are used to maximize the biological control of pests

Author : Pernille Thorbek
Publisher : CRC Press
ISBN 13 : 9781439805138
Total Pages : 160 pages
Book Rating : 4.3X/5 ( download)

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Download or read book Ecological Models for Regulatory Risk Assessments of Pesticides written by Pernille Thorbek and published by CRC Press. This book was released on 2009-11-24 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bringing together more than thirty influential regulators, academics, and industry scientists, Ecological Models for Regulatory Risk Assessments of Pesticides: Developing a Strategy for the Future provides a coherent, science-based view on ecological modeling for regulatory risk assessments. It discusses the benefits of modeling in the context of registrations, identifies the obstacles that prevent ecological modeling being used routinely in regulatory submissions, and explores the actions needed to overcome these obstacles. The book focuses on the following issues: Uncertainties in the process of model development, such as design, analysis, documentation, and communication The availability of data and background information needed for optimal modeling The limited knowledge of modeling The lack of confidence in the outcome of ecological models and their reliability in pesticide risk assessment It also suggests future solutions to these challenges, including: A guidance document on the modeling process Case studies that show how ecological models can provide reliable ecologically relevant risk assessments Training the people who generate or evaluate results obtained by ecological models Focusing on ecological models, such as unstructured population models, stage-structured matrix models, and individual- or agent-based models, this volume helps regulatory authorities, manufacturers, and scientists assess the risk of plant protection products in nontarget organisms. Armed with this knowledge, readers will better understand the challenges of using ecological modeling in the regulatory process.