Download or read book Scarabaeoidea in the 21st Century written by Mary Liz Jameson and published by . This book was released on 2006 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insect Physiology 21st Century Biology and Agriculture Textbook Series written by K.P. Sanjayan and published by Scientific Publishers. This book was released on 2018-03-01 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook contains important, comprehensive and in-depth account of all aspects of insect physiology, providing wherever necessary also the fundamental knowledge of the various systems. Although it is aimed as a resource material for postgraduate students of entomology, it would serve as an essential reference source for invertebrate physiologists and neurologists, entomologists, zoologists and insect biochemists. To achieve this goal, extensive references have been made to several textbooks and reviews, to a few research papers dealing with applied aspects of insect physiology and the resources available over the net. The first chapter deals with the anatomical and physiological attributes of the integument conferring insect success with a discussion on the use of the chemical properties of the cuticle to design novel molecules to control insect pests. The chapter also indicates that the structural design of the cuticle could itself be applied in the field of material science to develop hard structures which can withstand the harshness of the environment. Chapter two discusses the diversity in growth and life cycle patterns in insects. Chapters three and six deals with the digestive and excretory systems as potential targets for pest management. Aspects of the circulatory system of insects are presented along with an account on the new frontiers in insect immunity in chapter four. This would appraise the reader on the possible improved use of entomopathogens in biological control, in the discovery of antimicrobial molecules that can be exploited by humans, and of new strategies for management of insect vectors of human and animal disease. While the dynamism of the respiratory system (Chapter five) is presented as a key to their success, the use of the knowledge thus gained in fluid dynamics and biomechanical research is mentioned. An up to date account on the insect nervous system is presented in Chapter seven, together with a note on learning, memory and intelligence in insects. Chapter eight deals with the reproductive system of insects while chapter nine deals with hormones and regulation of metabolism, moulting and diapause. General protein, carbohydrate and lipid metabolism and their energetic are presented in chapter ten along with the physiology of regulation in cold hardiness and flight. Chapter eleven deals with muscular coordination while an in depth account on the sensory physiology and behaviour is presented in chapter twelve.
Download or read book Nematology in South Africa A View from the 21st Century written by Hendrika Fourie and published by Springer. This book was released on 2017-02-28 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book contains not only a comprehensive up-to-date summary of the achievements made in all areas of Nematology in South Africa over more than half a century, but it also combines this rather technical part with an insiders narrative of how Nematology started and developed. It also demonstrates how the South African community of nematologists gradually adapted to major changes in agriculture. These were due to a major political shift followed by socio-economic changes and this in an often challenging natural environment. At the same time this book is conceived as a useful source for young scientists to provide them with practical knowledge and critical insight in the field of Nematology. The information given is based primarily on research conducted by nematologists in South Africa. Most of this research was aimed at finding workable solutions for nematological problems confronted by both large-scale commercial producers and smallholding farmers. During a period when funding for scientific research is becoming increasingly scarce, the future demand and quest for practical solutions by applied research will only increase.
Download or read book The Lives of Beetles written by Arthur V. Evans and published by Princeton University Press. This book was released on 2023-03-07 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: A richly illustrated introduction to the incredible world of beetles With some 400,000 species, beetles are among the largest and most successful groups of organisms on earth, making up one-fifth of all plant and animal species. No other animals exhibit such a dazzling range of size, form, and color. Mostly small, sturdy, and compact, beetles are incredibly well-equipped to find food, reproduce, and avoid predators. Additionally, their collective roles as herbivores, hunters, and recyclers are critical to the sustainability of terrestrial ecosystems. In this lavishly illustrated book, beetle expert and author Arthur Evans presents an inviting and comprehensive introduction to the fascinating lives of the world’s beetles. Universal in scope, The Lives of Beetles is packed with the latest scientific findings, presented in an accessible way. Individual chapters cover beetles’ structure and function; evolution, diversity, classification, and distribution; communication, reproduction, and development; feeding habits; uses in medicine, science, and technology; and study and conservation. Each chapter concludes with nine stunningly illustrated profiles that highlight the lives of some of the world’s most beautiful and interesting species. The book also features an up-to-date family classification, a glossary, and suggestions for further reading. We need beetles for the ecological services they provide, the technological innovations they inspire, and the scientific insights they reveal, so it is essential that we all get to know beetles better and strive to conserve their habitats. The Lives of Beetles is the perfect place to begin this journey of discovery and understanding.
Download or read book Perspectives on Global Biodiversity Scenarios and Environmental Services in the 21st Century written by Chourasia, Naveen Kumar and published by IGI Global. This book was released on 2023-11-01 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantitative models are increasingly being used to assess the impact of socioeconomic development pathways on biodiversity and environmental services. Regardless of the scenario, the decline of biodiversity will continue throughout the 21st century. Land-use changes drive biodiversity changes in terrestrial systems, while overfishing drives changes in marine systems, and climate change affects all realms. The loss of habitats will lead to local population decreases, and global extinctions will occur at unpredictable rates due to the lag between environmental changes and their effects. To address this, we need to focus more on the relationship between the decline of ecosystem services and the position of species responsible for that function in the trophic hierarchy. Perspectives on Global Biodiversity Scenarios and Environmental Services in the 21st Century makes biodiversity scenarios understandable, relevant, and valuable to stakeholders by using effective language and focused communication techniques. Instead of merely showing the potential effects of global change on biodiversity, scenarios should consider the feedback connecting environmental forces. Biodiversity provides numerous essential environmental services crucial to human well-being both now and in the future. The climate is a critical component of ecosystem functioning and directly and indirectly affects human health. The target audience includes biology and environmental science students and faculty, scientists, social workers who generate and collaborate on biodiversity scenarios, policymakers, and corporations with a basic science understanding.
Download or read book Innovative Pest Management Approaches for the 21st Century written by Akshay Kumar Chakravarthy and published by Springer Nature. This book was released on 2020-03-20 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: Several Integrated Pest Management (IPM) approaches are available for managing pests of varied kinds, including individual and integrated methods for pest suppression. Recently the focus has shifted to pest management tools that act on insect systems selectively, are compatible with the environment, and are not harmful for ecosystems. Other approaches target specific biochemical and physiological aspects of insect metabolism, and involve biotechnological and genetic manipulation. Still other approaches include the use of nanotechnology, endophytes, optical and sonic manipulation to detect and control pest insects. Unfortunately, conventional forms of pest management do not focus on technology transfer to the ground level workers and farmers. As a result, farmers are incurring huge losses of crops and revenues. This book highlights the importance of using communication tools in pest management and demonstrates some success stories of utilizing automated unmanned technologies in this context. The content is divided into three sections, the first of which, “Pest Population Monitoring: Modern Tools,” covers long and short-range pest population monitoring techniques and tools such as satellites, unmanned aerial vehicles/drones, remote sensing, digital tools like GIS, GPS for mapping, lidar, mobile apps, software systems, artificial diet designs and functional diversity of info-chemicals. The second section of the book is devoted to “Emerging Areas in Pest Management” and offers a glimpse of diversified tactics that have been developed to contain and suppress pest populations such as endophytes, insect vectors of phytoplasma, Hymenopterans parasitoids, mass production and utilization of NPV etc. In turn, the third section focuses on “Integrated Pest Management” and presents farming situations that illustrate how research in diversified aspects has helped to find solutions to specific pest problems, and how some new and evolving tactics can be practically implemented. Given its scope, the book offers a valuable asset for entomology and plant pathology researchers, students of zoology and plant protection, and readers whose work involves agriculture, horticulture, forestry and other ecosystems.
Download or read book The Dynastine Scarab Beetles of Costa Rica and Panama Coleoptera Scarabaeidae Dynastinae written by Brett C. Ratcliffe and published by . This book was released on 2003 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin of the University of Nebraska State Museum written by and published by . This book was released on 1997 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecology and Evolution of Dung Beetles written by Leigh W. Simmons and published by John Wiley & Sons. This book was released on 2011-05-06 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the evolutionary and ecological consequences of reproductive competition for scarabaeine dung beetles. As well as giving us insight into the private lives of these fascinating creatures, this book shows how dung beetles can be used as model systems for improving our general understanding of broad evolutionary and ecological processes, and how they generate biological diversity. Over the last few decades we have begun to see further than ever before, with our research efforts yielding new information at all levels of analysis, from whole organism biology to genomics. This book brings together leading researchers who contribute chapters that integrate our current knowledge of phylogenetics and evolution, developmental biology, comparative morphology, physiology, behaviour, and population and community ecology. Dung beetle research is shedding light on the ultimate question of how best to document and conserve the world's biodiversity. The book will be of interest to established researchers, university teachers, research students, conservation biologists, and those wanting to know more about the dung beetle taxon.
Download or read book Chambers 21st Century Dictionary written by Mairi Robinson and published by Larousse Kingfisher Chambers. This book was released on 1999 with total page 1672 pages. Available in PDF, EPUB and Kindle. Book excerpt: This highly acclaimed dictionary is newly revised and offers language mavens a unique opportunity to delve into the most up-to-date, contemporary English usage. Comprehensive, easy-to-use, and free of jargon, the 21st Century Dictionary emphasizes the written and spoken English of everyday situations. The perfect reference for any word lover. Special features: Thumb Index. Clear definitions in straightforward English. Up-to-the-minute information on how words are used. Supported by Chambers Wordtrack and The British National Corpus 100 Million word database. Innovative page design gets you to the right information fast. Hundreds of usage notes, word histories, idioms, and help with pronunciation, spelling and grammar.
Download or read book Biotechnology in the 21st Century written by and published by . This book was released on 2002 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Manual of Techniques in Invertebrate Pathology written by Lawrence A. Lacey and published by Academic Press. This book was released on 2012-04-25 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manual of Techniques in Invertebrate Pathology, Second Edition, describes a wide range of techniques used in the identification, isolation, propagation/cultivation, bioassay, quantification, preservation, and storage of the major groups of entomopathogens, including entomophthorales, entomopathogenic fungi, entomopathogenic bacteria of the Bacilli, Nematode parasites, and pathogens and parasites of terrestrial molluscs. The book presents the perspectives of an international group of experts in the fields of invertebrate pathology, including microbiology, mycology, virology, nematology, biological control, and integrated pest management. Organized into 15 chapters, the book covers methods for the study of virtually every major group of entomopathogen, as well as methods for discovery and diagnosis of entomopathogens and the use of complementary methods for microscopy. It discusses the use of molecular techniques for identifying and determining phylogeny, factors that contribute to resistance to entomopathogens, and several other aspects of the science of invertebrate pathology. It also explains initial handling and diagnosis of diseased invertebrates, basic techniques in insect virology, and bioassay of bacterial entomopathogens against insect larvae. In addition, the reader is introduced to the use of bacteria against soil-inhabiting insects and preservation of entomopathogenic fungal cultures. The remaining chapters focus on research methods for entomopathogenic microsporidia and other protists, how the pathogenicity and infectivity of entomopathogens to mammals are tested, and preparations of entomopathogens and diseased specimens for more detailed study using microscopy. Experienced insect pathologists, biologists, entomologists, students, biotechnology personnel, technicians, those working in the biopesticide industry, and government regulators will find this manual extremely helpful. - Step-by-step instructions for the latest techniques on how to isolate, identify, culture, bioassay and store the major groups of entomopathogens - New edition fully updated to address changes in the taxonomy of the vast majority of taxa - Discussion of safety testing of entomopathogens in mammals and also broader methods such as microscopy and molecular techniques - Provides extensive supplemental literature and recipes for media, fixatives and stains
Download or read book Entomology Abstracts written by and published by . This book was released on 2001 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Insect Spider Collections of the World written by Ross H. Arnett, Jr. and published by CRC Press. This book was released on 2019-10-16 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1993, completely rewritten, this second edition includes a list of all 210 countries of the world and all of the islands, with comments on the existence of insect and spider collections, both public and private. These listings are arranged alphabetically by country, state/province, and city, with private collections listed under the public collection with which they are registered. Part II of the directory is an alphabetical list of the codes assigned to each of the collections described in Part I. This list is also cross-referenced to variations of the codes used in other works, which will eliminate any confusion over this duplication. This classic work provides a ready reference to all collections and is required by all insect and spider systematists.
Download or read book Indian Phytophagous Scarabs and Their Management written by R. Ranjan and published by . This book was released on 2002 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Program of the Annual Meeting written by Entomological Society of America and published by . This book was released on 1991 with total page 1270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biological Control of Arthropod Pests of the Northeastern and North Central Forests in the United States written by R. G. Van Driesche and published by . This book was released on 1996 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
