Ecological And Economic Entomology
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Ecological and Economic Entomology
Author | : Brian E. Freeman |
Publsiher | : CABI |
Total Pages | : 706 |
Release | : 2020-11-11 |
Genre | : Science |
ISBN | : 9781789241181 |
Download Ecological and Economic Entomology Book in PDF, Epub and Kindle
Ecological and Economic Entomology is a comprehensive advanced text covering all aspects of the role of insects in natural ecosystems and their impacts on human activity. The book is divided into two sections. The first section begins with an outline of the structure, classification and importance of insects, followed by the geographical aspects of plant distribution and the complex defences plants marshal against herbivorous insects. Insect pests affecting plant roots, stem, leaf, and reproductive systems are covered in a comprehensive review. This section also covers insects that are important in medical and veterinary science, paying particular attention to those that transmit pathogens. The section concludes with the beneficial aspects of insects, especially their use in biological control, but also as soil formers and their importance in forensic science.
Entomology Ecology and Agriculture
Author | : Paolo Palladino |
Publsiher | : Routledge |
Total Pages | : 207 |
Release | : 2013-05-13 |
Genre | : History |
ISBN | : 9781134959143 |
Download Entomology Ecology and Agriculture Book in PDF, Epub and Kindle
This study is facilitated by following economic entomologists' and ecologists' changing ideas about different pest control strategies, chiefly 'chemical', 'biological', and 'integrated' control. The author then follows the efforts of one specific group of entomologists, at the University of California, over three generations from their advocacy of 'biological' controls in the 1930s and 40s, through their shifting attention to the development of an 'integrated pest management' in the context of 'big biology' during the 1970s.
Methods in Ecological and Agricultural Entomology
Author | : David Dent (Ph. D.),M. P. Walton |
Publsiher | : Oxford University Press, USA |
Total Pages | : 408 |
Release | : 1997 |
Genre | : Science |
ISBN | : UOM:39015041013882 |
Download Methods in Ecological and Agricultural Entomology Book in PDF, Epub and Kindle
Aims to integrate new approaches and technologies with traditional and proven methods of ecological and agricultural entomology. This book provides an analysis and evaluation of the methods available, their application, and also the general principles involved.
Economic and Ecological Significance of Arthropods in Diversified Ecosystems
Author | : Akshay Kumar Chakravarthy,Shakunthala Sridhara |
Publsiher | : Springer |
Total Pages | : 422 |
Release | : 2016-10-20 |
Genre | : Science |
ISBN | : 9789811015243 |
Download Economic and Ecological Significance of Arthropods in Diversified Ecosystems Book in PDF, Epub and Kindle
Arthropods are invertebrates that constitute over 90% of the animal kingdom, and their bio-ecology is closely linked with global functioning and survival. Arthropods play an important role in maintaining the health of ecosystems, provide livelihoods and nutrition to human communities, and are important indicators of environmental change. Yet the population trends of several arthropods species show them to be in decline. Arthropods constitute a dominant group with 1.2 million species influencing earth’s biodiversity. Among arthropods, insects are predominant, with ca. 1 million species and having evolved some 350 million years ago. Arthropods are closely associated with living and non-living entities alike, making the ecosystem services they provide crucially important. In order to be effective, plans for the conservation of arthropods and ecosystems should include a mixture of strategies like protecting key habitats and genomic studies to formulate relevant policies for in situ and ex situ conservation. This two-volume book focuses on capturing the essentials of arthropod inventories, biology, and conservation. Further, it seeks to identify the mechanisms by which arthropod populations can be sustained in terrestrial and aquatic ecosystems, and by means of which certain problematic species be managed without producing harmful environmental side-effects. This edited compilation includes chapters contributed by over 80 biologists on a wide range of topics embracing the diversity, distribution, utility and conservation of arthropods and select groups of insect taxa. More importantly, it describes in detail the mechanisms of sustaining arthropod ecosystems, services and populations. It addresses the contribution of modern biological tools such as molecular and genetic techniques regulating gene expression, as well as conventional, indigenous practices in arthropod conservation. The contributors reiterate the importance of documenting and understanding the biology of arthropods from a holistic perspective before addressing conservation issues at large. This book offers a valuable resource for all zoologists, entomologists, ecologists, conservation biologists, policy makers, teachers and students interested in the conservation of biological resources.
Insects and Sustainability of Ecosystem Services
Author | : Timothy D. Schowalter |
Publsiher | : CRC Press |
Total Pages | : 388 |
Release | : 2013-05-23 |
Genre | : Nature |
ISBN | : 9781466553910 |
Download Insects and Sustainability of Ecosystem Services Book in PDF, Epub and Kindle
With few exceptions, insects are perceived in industrialized countries as undesirable pests. In reality, relatively few insects interfere with us or our resources. Most have benign or positive effects on ecosystem services, and many represent useful resources in non-industrialized countries. Challenging traditional perceptions of the value of insec
Biodiversity and Insect Pests
Author | : Geoff M. Gurr,Stephen D. Wratten,William E. Snyder |
Publsiher | : John Wiley & Sons |
Total Pages | : 369 |
Release | : 2012-04-12 |
Genre | : Science |
ISBN | : 9781118231852 |
Download Biodiversity and Insect Pests Book in PDF, Epub and Kindle
Biodiversity offers great potential for managing insect pests. It provides resistance genes and anti-insect compounds; a huge range of predatory and parasitic natural enemies of pests; and community ecology-level effects operating at the local and landscape scales to check pest build-up. This book brings together world leaders in theoretical, methodological and applied aspects to provide a comprehensive treatment of this fast-moving field. Chapter authors from Europe, Asia, Africa, Australasia and the Americas ensure a truly international scope. Topics range from scientific principles, innovative research methods, ecological economics and effective communication to farmers, as well as case studies of successful use of biodiversity-based pest management some of which extend over millions of hectares or are enshrined as government policy. Written to be accessible to advanced undergraduates whilst also stimulating the seasoned researcher, this work will help unlock the power of biodiversity to deliver sustainable insect pest management. Visit www.wiley.com/go/gurr/biodiversity to access the artwork from the book.
Ecological Modelling Applied to Entomology
Author | : Cláudia P. Ferreira,Wesley A.C Godoy |
Publsiher | : Springer |
Total Pages | : 266 |
Release | : 2014-10-20 |
Genre | : Science |
ISBN | : 9783319068770 |
Download Ecological Modelling Applied to Entomology Book in PDF, Epub and Kindle
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.
The Economics of Integrated Pest Management of Insects
Author | : David W Onstad,Philip Crain |
Publsiher | : CABI |
Total Pages | : 208 |
Release | : 2019-09-02 |
Genre | : Science |
ISBN | : 9781786393678 |
Download The Economics of Integrated Pest Management of Insects Book in PDF, Epub and Kindle
The book begins by establishing an economic framework upon which to apply the principles of IPM. Then, it looks at the entomological applications of economics, specifically, economic analyses concerning chemical, biological, cultural, and genetic control tactics as well as host plant resistance and the cost of sampling. Lastly it evaluates whether the control provided by a traditional IPM system is sufficient, or if changes to the system design would yield greater benefits.