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      • Trusted Partner
        December 2020

        Parasites of Cattle and Sheep

        A Practical Guide to their Biology and Control

        by Andrew B Forbes

        Understanding parasite biology and impact is essential when giving advice on parasite control in farm animals. In the first review devoted to parasites of domestic cattle and sheep alone, this book provides in-depth, focused advice which can be tailored to individual farms. It considers the impact of parasites, both as individual species and as co-infections, as well as epidemiological information, monitoring, and diagnostic procedures. Supported throughout by diagrams and photos to aid diagnosis, it also reviews the basis for control measures such as the responsible use of parasiticides, adaptive animal husbandry and other management practices. This book: Focuses on common parasites of domestic sheep and cattle; Places emphasis on understanding host responses and epidemiology so that the impact and seasonality of parasitism can be incorporated into advice and decision making; Highlights the fundamental importance of the individual farm and farmer in assessing endemic parasitism and tailoring control options accordingly; Provides a comprehensive reference listing, including important historical citations, to underpin the content. An important resource for students, veterinarians and researchers of farm animal health, this book maintains a focus on ruminant parasitology in order to deliver evidence-based advice and also context for the application of basic research.

      • Trusted Partner
        May 2025

        Livestock Immunity to Ticks

        by Johann Schröder

        As arthropod ectoparasites, ticks threaten the wellbeing of the animals whose habitat they share. They cause skin damage from their bite wounds, secrete toxins, transmit pathogens, and can also induce allergic reactions and infected wounds. For more than a century, domestic animals have undergone chemical tick treatment as part of their husbandry routine. However, this reliance on chemicals is non-sustainable, and ignores the existence of other possible avenues of tick management. Covering recent developments in the field, this book considers avenues such as: - Managing infestations through both natural tick control and human intervention - Innate tick resistance - Naturally acquired adaptive immunity - Technological developments and successes such as vaccination schemes The book also takes into consideration the barriers any one of these solutions may face on the road to commercialization. Livestock Immunity to Ticks provides a comprehensive and up-to-date resource for researchers and students of immunology, parasitology and entomology.

      • Trusted Partner
        September 2024

        A Colour Atlas of Companion Animal Parasites

        Life Cycles and Morphological Identification

        by John McGarry, Hany Elsheikha, Suzanne Taylor

        A Colour Atlas of Companion Animal Parasites: Life Cycles and Morphological Identification illustrates how to identify common parasites of dogs, cats and horses using simple morphological features. It presents parasite life cycles in straightforward, accurate terms, and covers: - the general features of major arthropods, helminths and protozoa of dogs, cats and horses; - morphological identification of both adult parasites and their immature stages in tissues, with particular consideration given to differential identification; - major parasites of companion animals which may shift regions because of climate change, animal movement and other anthropogenic factors. Parasite identification is fundamental, not only for planning treatment, prevention and management of parasitic disease, but also for surveillance of invasive exotic parasites and for monitoring the spread of endemic species. With 600 parasite specimens photographed and annotated as a quick reference resource, this book mirrors what a practitioner might view down a microscope, bringing the subject alive. It forms a complete and practical resource for all veterinary students, veterinarians, and anyone interested in parasite control.

      • Trusted Partner
        December 2023

        Key Questions in Preventative Farm Animal Medicine, Volume 1

        Types, Causes and Treatment of Infectious Diseases

        by Tanmoy Rana, Chetan D. Chavda, Bhupamani Das, Aishwarya Dash, H. Dhanalakshmi, Abrar Ul Haq, Biswa Ranjan Jena, J. Jyothi, Jaysukh B. Kathiriya, M. Bhavya Sree, Sivajothi Srigireddy

        Providing well over 1,000 questions to test your knowledge of preventative farm animal medicine, the book has been produced in a convenient format so that it can be used at any time in any place. Each chapter starts with a brief introduction to the topic before providing relevant multiple-choice questions. Covering preventative veterinary medicine for common livestock species, the book includes questions on: - general concepts of preventative medicine; - viral, bacterial, fungal and mycoplasma diseases; - ecto- and endo-parasitic infections. This self-test resource for students provides a convenient and useful current source of information to anyone interested in learning, revising and assessing their knowledge.

      • Trusted Partner
        June 2024

        Plant Nematology

        by Roland N Perry, Maurice Moens, John T Jones

        Plant-parasitic nematodes are a major threat to crop production in all countries, and identification of nematodes and knowledge of their biology is of paramount importance. Providing a broad introduction to nematodes as plant parasites, this book begins by describing nematodes by genera, and then builds on this foundation to detail nematode biology and pest management, including resistance, and biological and chemical control. This 3rd edition is updated to address advances in our knowledge of plant-parasitic nematodes, particularly concerning the molecular aspects of host-parasite relationships, including the application of genomics to nematode biology. Changes in control and management strategies are also covered. The influence of climate change on plant-parasitic nematodes is addressed in a new chapter on ecology. Primarily aimed at students (MSc and PhD), this book is also invaluable for researchers and lecturers in nematology, plant pathology and parasitology, advisory and quarantine services, and crop protection scientists.

      • Trusted Partner
        December 2023

        Key Questions in Clinical Farm Animal Medicine, Volume 2

        Types, Causes and Treatments of Infectious Disease

        by Tanmoy Rana, A Ashwini, B. K. Bhagya, Sabita Behera, Dipanwita Bhattacharya, Banothu Dasmabai, Nourhan Eissa, Lesley Farms, G.K. Chetan Kumar, Lunavat Gopala, Ola H. Harb, Abbas Rabiu Ishaq, Dayanidhi Jena, Anil Kumar, Ankesh Kumar, Praveen Kumar, Archana Mahapatra, Ram Niwas, Sunil Punia, R. Nethra, Pratistha Shrivastava

        Providing well over 1,500 questions to test your knowledge of clinical farm animal medicine, the book has been produced in a convenient format so that it can be used at any time in any place. Each chapter starts with a brief introduction to the topic before providing relevant multiple-choice questions. Covering clinical veterinary medicine for common livestock species, this book includes questions about: - diseases of the reproductive, integumentary and urinary systems; - anaesthesia and pain management; - perinatal and geriatric diseases. With full chapters also covering diseases of the eye and ear, this self-test resource for students provides a convenient and useful current source of information to anyone interested in learning, revising and assessing their knowledge.

      • Trusted Partner
        December 2023

        Key Questions in Preventative Farm Animal Medicine, Volume 2

        Transmission, Diagnosis, Prevention, and Control of Infectious Diseases

        by Tanmoy Rana, Sonam Bhatt, Snehil Gupta, Surbhi Gupta, Sushma Gupta, K. Jayalakshmi, K. Karthika, Anil Kumar, Simant Kumar Nanda, Arpita Padhy, Abhishek Pathak, Jigar Raval, Amit Ranjan Sahu, Rajesh Kumar Sahu, Barkha Sharma, Jitendra Tiwari

        Providing well over 1,000 questions to test your knowledge of preventative farm animal medicine, the book has been produced in a convenient format so that it can be used at any time in any place. Each chapter starts with a brief introduction to the topic before providing relevant multiple-choice questions. Covering preventative veterinary medicine for common livestock species, the book includes questions about: - rickettsial and protozoan diseases; - prophylaxis in animals; - diagnostic techniques; - collection, preservation, processing and dispatch of clinical materials. Including a full chapter considering important transboundary, emerging and exotic diseases, this self-test resource for students provides a convenient and useful current source of information to anyone interested in learning, revising and assessing their knowledge.

      • Trusted Partner
        July 2024

        Biological Control Programmes in Canada, 2013-2023

        by Meghan A. Vankosky, Veronique Martel, Paul K. Abram, Susanna Acheampong, Patrice Audy, Jacob V. Basso, Tracey Baute, Roger L. Becker, Koïchi Beltrando, Andrew M.R. Bennett, Jonathan Bernardo-Santos, Suzanne E. Blatt, Michael K. Bomford, Sébastien Boquel, Patrice Bouchard, Robert S. Bourchier, Susan M. Boyetchko, Andrea M. Brauner, Jacques Brodeur, Luc Brodeur, Rosemarije Buitenhuis, Erin Bullas-Appleton, Naomi Cappuccino, Juli Carrillo, Allan L. Carroll, Haley Catton, Daniel Cormier, Ghislaine Cortat, Jenny S. Cory, Joan E. Cossentine, Isabelle Couture, Massimo Cristofaro, Rosemarie De Clerck-Floate, Carly A. Demers, Pauline S. Deschodt, Peggy L. Dixon, Josée Doyon, Shelby V. Dufton, Tim J Dumonceaux, François Dumont, Marianne Elliott, David J. Ensing, Nadir Erbilgin, Maya Evenden, Diana Catalina Fernandez, José L. Fernández-Triana, Jeffrey G. Fidgen, Annabelle Firlej, Kevin D. Floate, Anne-Marie Fortier, François Fournier, Marc Fournier, Michelle T. Franklin, Annie-Ève Gagnon, Bruno G

        Biological control is an important component of integrated and ecological pest management programmes. Its importance continues to increase as plant protection is challenged with climate change, invasive species, pesticide resistance, de-registration of pesticide active ingredients, and increasing consumer demands for sustainably produced food and fibre. Biological control is highly compatible with organic cropping systems and evolving pest management frameworks, including biovigilance. Canada continues to be a world leader in biological control research, development of biological control policy, and implementation of biological control programmes. This is the sixth volume of a series of books reporting on the status of biological control research and on biological control programmes employed in Canada. This volume features 58 case study chapters that describe the research and progress in implementation of biological control for pests including insects, mites, weeds, and plant pathogens. Topics important to biological control, including policy, emerging technologies, biological control in urban landscapes and future targets for biological control are reviewed. Although the volume focusses on the Canadian biological control experience, the chapters will be of interest to a global audience of researchers and students of biological control, risk assessment, ecology, and pest management. This book Offers a detailed analysis of the state-of-the-art of biological control in Canada. Explains how biological control research is responding to challenges including climate change and invasive alien species. Gives insights in effective risk assessment and pest management. It is a valuable resource for students and researchers of pest management and biological control, and for practitioners and policy-makers needing analysis of the practical implications of using this approach.

      • Trusted Partner
        September 2024

        Entomopathogenic Nematodes as Biological Control Agents

        by David I Shapiro-llan, Edwin Lewis, Steven P. Arthurs, Anil Baniya, Rubén Blanco-Pérez, Mary Barbercheck, Helge Bode, Raquel Campos Herrera, Julie G. Chacon-Orozco, Harun Cimen, Regina K. Cruzado Gutiérrez, Surendra K. Dara, Adler Dillman, Larry Duncan, Ioannis Eleftherianos, Shane Foye, Patrick Frettinger, Fernando Garcia-del-Pino, Itamar Glazer, John Goolsby, Dawn Gouge, Parwinder S Grewal, Richou Han, Sebnem Hazal Gulsen, Canan Hazir, Selcuk Hazir, Ivan Hiltpold, Ganpati B. Jagdale, Rinus Knoetze, Albrecht Koppenhofer, Gabriela Lankin, Luis Garrigós Leite, Diana Karime Londono, Antoinette P. Malan, Dana Ment, Jayashree Ramakrishnan, Gadi V P Reddy, Cesar Rodriguez-Saona, Weibin Ruan, Michael Samish, Ernesto San-Blas, Ramandeep Kaur Sandhi, Ana Luiza Sousa, Tatyana Stefanovska, Glen Stevens, S. Patricia Stock, Yoelvis Sulbaran, Ghada Tafesh-Edwards, Mustapha Touray, Stefan Toepfer, Derya Ulug, Bart Vandenbossche, Christopher Williams, Sheng-Yen Wu, Xun Yan

        Entomopathogenic nematodes (EPNs) are biocontrol agents that are used to control a wide variety of insect pests within agriculture and forestry. In addition to their use as bio-pesticides, EPNs have a fascinating biology and are thus considered model organisms in ecology, symbiosis and pathogenesis. This book presents basic knowledge and diverse applications to illustrate how EPNs play an important role as potent biocontrol solutions. It describes: Fundamental concepts such as biology, taxonomy, symbiosis genomics and behavioural ecology. Aspects of commercialization, including mass production, formulation, safety and regulation, and marketing. Diverse cropping systems e.g. maize, wheat and grains, citrus, orchard systems, berries, vine crops, vegetables and turf. Other applications including urban, nursery, forestry, greenhouse, veterinary and medical. Ecological considerations and applications in conservation biocontrol. This book is a must have for all pest management professionals including those practicing integrated pest management strategies.

      • Trusted Partner
        Science & Mathematics
        November 2023

        Parasites and Biological Invasions

        by Jamie Bojko, Alison M Dunn, April M H Blakeslee

        Biological invasions - the introduction, establishment and spread of invasive alien species - are complex global phenomena that can cause significant environmental, ecological, and economic harm. Along with the direct effects of an invasive host organism, there is the additional threat of co-introduced pathogenic and parasitic species. Co-introduced parasites can affect the success of the invasive organism but can also go on to infect hosts in the new range, resulting in novel ecological interactions and complex impacts. These 'Invasive Parasites' can have profound impacts on the success of a biological invasion, and can pose a significant risk to wildlife, in addition to organisms cultured for agriculture and aquaculture. Compiling information on parasite invasions for the first time, this unique book: - provides an in-depth resource on parasite invasions, revealing the subtleties underlying biological invasions and co-introduced disease; - examines the phenomenon and consequences of parasite release in invaded host communities; - explores parasite invasion impacts, interactions and diagnostic techniques; - includes case studies across a broad range of hosts (plants, vertebrates and invertebrates) and parasites (viruses to large Metazoa), from a plethora of aquatic and terrestrial environments. Authored by leading researchers in the discipline, this new book is a useful tool for helping invasion researchers incorporate disease data into their invasion models, as well a vital resource for researchers, policy makers, and environmental managers that are more generally interested in the myriad consequences of species invasions

      • Trusted Partner
        Technology, Engineering & Agriculture
        August 2023

        Parasitic Plants in African Agriculture

        by Lytton John Musselman, Jonne Rodenburg

        Parasitic Plants in African Agriculture brings together for the first time in a single volume, the ecology, biology, damage, and control of all groups of African parasitic plants including both the relatively few parasites introduced to the continent as well as those native parasites that have spread from within Africa. The book covers the well-known witchweeds and broomrapes but also groups and species that have received less attention including mistletoes, dodders, rice vampire weed, and other species posing threats. The book distinguishes between stem and root parasitic weeds and between holoparasites and (facultative or obligate) hemiparasites. Based on their research and experience collectively spanning six decades, the authors provide an authoritative and state-of-the-art overview of the distribution, biology and impact of these highly specialized weeds and include recommendations for their management. Since parasitic plants in African agriculture primarily affect smallholder farmers, these weeds are explicitly discussed within a context of resource limitations and global changes. Readers are informed on all parasitic plant species relevant to African agriculture and the impact these plants have on crop production and livelihoods of smallholders in a changing world. Current and future management strategies are outlined in terms of their principles and effectiveness as well as their feasibility and affordability for farmers, all of which determine farmer adoption. The final chapter synthesises some of the relevant findings and statistics regarding parasitic weed distribution and their host crops and discusses implications in terms of future crop protection concerns in African agricultural systems. Key features: · Authoritative text based on extensive field and laboratory work. · First comprehensive state-of-the-art overview of parasitic plants and their management in Africa. · Highly illustrated with photos, graphs and species distribution maps. · Reviews previous basic and applied work, with relevance to smallholder farming systems. This book will be a valuable reference for students, researchers, extension workers, development officers, national agriculture researchers, plant pathologists, food security specialists, weed scientists, agronomists and botanists.

      • Trusted Partner
        December 2023

        Key Questions in Clinical Farm Animal Medicine, Volume 3

        Therapy, Prevention and Control of Disease

        by Tanmoy Rana, Manoj Kumar Ahirwar, D Sai Bhavani, P Rama Devi, G.S. Harita, Babu Lal Jangir, K. Sindhu, Deepika Lather, Alok Mishra, Vikas Nehra, P. Ramesh, Abhishek Pathak, G. S. Haritha, R. S. Sethi, Dr Nasrul I. Shaikh, Brejesh Singh, Amita Tiwari, Shivangi Udainiya

        Providing well over 1,500 questions to test your knowledge of clinical farm animal medicine, the book has been produced in a convenient format so that it can be used at any time in any place. Each chapter starts with a brief introduction to the topic before providing relevant multiple-choice questions. Covering clinical veterinary medicine for common livestock species, this book includes questions about: - diseases of the haemolymphatic and immune system; - metabolic, genetic, neonatal and deficiency diseases; - poisoning. Including a full chapter covering emergency and critical care, this self-test resource for students provides a convenient and useful current source of information to anyone interested in learning, revising and assessing their knowledge.

      • Trusted Partner
        Veterinary medicine
        September 2010

        Infectious and Parasitic Diseases of Livestock (2 volume set)

        by P Lefèvre, J Blancou, R Chermette, G Uilenberg

        Translated from the French original published by Lavoisier In this new English language edition all the chapters have been updated with new references and additional chapters written by authors in the UK, USA, Australia and Canada. In recent years infectious livestock diseases have swept across many countries, often with dramatic consequences for animal and public health. With climatic changes modifying the distribution of vector-borne diseases, emerging novel pathogens can spread rapidly in new areas, at the same time as resistance spreads in places where they are established. This calls for new approaches for the control of parasitic diseases. This book presents in detail over 130 viral, bacterial, fungal and parasitic diseases of large livestock species from all over the world, accompanied by very valuable and informative illustrations and photographs. Particular attention is also paid to the role of wildlife in their epidemiology, stressing the potential zoonotic characteristics of diseases where applicable and their effects on humans. As this a two volume set - higher delivery charges apply: UK: £8.00 Europe: €9.50 ROW - $15.00

      • Trusted Partner
        December 2021

        Enzymes in Farm Animal Nutrition

        by Michael R Bedford, Gary G Partridge, Carrie Walk, Milan Hruby, Ceinwen Evans, Hamish Irving, Jari Vehmanperä, Kari Juntunen, John Patience, Qingyun Li, Amy Petry, Jason Lee, Kyle Brown, Aaron Cowieson, Daniel Menezes-Blackburn, Ralf Greiner, Ursula Konietzny

        From alpha-galactosidases to xylanases, Enzymes in Farm Animal Nutrition provides a comprehensive guide to all aspects associated with enzyme-supplemented animal feeds. It details the history and size of the feed enzyme market, before describing how feed enzymes are manufactured and employed in monogastric, aqua and ruminant diets. This new edition explores considerable advances such as the use of enzymes in fish and shrimp diets, new understanding of how phytases function in the animal, NSPase research and enzymes' extended use in ruminant markets. It also: - Provides comprehensive coverage of all topics relating to the production, use, and co-operativity and analysis of feed enzymes; - Is fully updated throughout, revealing significant developments such as new methods to deliver enzymes (formulations, encapsulations, and liquid spray systems) and advances in enzyme analysis; - Includes brand new chapters on combinations of enzymes, antibiotic free diets and how to measure response in feed enzyme trials. Covering biochemistry, enzymology and characteristics relevant to animal feed use, this book forms a valuable resource for academics and students of animal nutrition and production, as well as professionals in the animal feed industry.

      • Trusted Partner
        Science & Mathematics
        December 2019

        Biosecurity in Animal Production and Veterinary Medicine

        by Jeroen Dewulf, Filip Van Immerseel

        Globally, the way the animal production industry copes with infectious diseases is changing. The (excessive) use of antimicrobials is under debate and it is becoming standard practice to implement thorough biosecurity plans on farms to prevent the entry and spread of pathogenic micro-organisms. Not only in farm animal production, but also in facilities where companion animals are kept, including in veterinary practices and clinics, awareness of the beneficial implications of a good biosecurity plan has raised. The book Biosecurity in Animal Production and Veterinary Medicine is the first compilation of both fundamental aspects of biosecurity practices, and specific and practical information on the application of the biosecurity measures in different animal production and animal housing settings. The book starts with a general introductory chapter on the epidemiology of infectious diseases, followed by a chapter explaining the general principles of biosecurity. Specific topics of biosecurity, including rodent and insect control, cleaning and disinfection, hygiene and decontamination of feed, drinking water and air, and measuring the biosecurity status of farms, are detailed in dedicated chapters. Explanations on the relevance of the implementation of biosecurity plans in order to improve animal health and performance and reduce antimicrobial usage are described, and a chapter on ways to motivate farmers to implement a biosecurity plan has been included. Practical chapters deal with biosecurity in the poultry, pig and cattle industry, horse facilities, dog kennels, veterinary practices and clinics and laboratory animal facilities. The book is a practical guide that can be used by farm and animal facility managers, consultants, veterinarians, animal caretakers, and people with an interest in prevention of diseases in animals. Academics and students will benefit from the book because it contains all relevant information on animal biosecurity.

      • Trusted Partner
        December 2024

        Practical Control of Mosquitoes as Disease Vectors

        by Jacques Derek Charlwood, Carla A Sousa, Perran Ross, Marta Maia, Gabriel Carrasco-Escobar, Amir Galili, Lucy Tusting, Annold Mbando, Kevin Kobylinski, Carlos Chaccour, Jan E. Conn, Manuela Herrera-Varela, Robert T. Jones, Emmanuel Kaindoa, Kimberly Fornace, Edgar Manrique, Louisa A. Messenger, Meir Morag, Marta Moreno, Fredros Okumu, Joao Pinto

        Disease vector control is rapidly changing, both because of the emergence of resistance to conventional methods and the development of new and potentially game-changing techniques. This book reviews several current and future measures for controlling mosquito vectors of disease, with an emphasis on malaria vectors. Beginning with an introduction to the topic of mosquito ecology and sampling methods, the book then covers several vector-borne disease control methods. The emphasis in many of these methods is for the sufferers of the diseases to take charge of their monitoring and control. Tackling the problems facing mosquito control, the authors review the important issues of education, economic considerations and climate change before concluding with a consideration of the politics and practicalities of method choice and implementation. This book is a thought-provoking concise and practical resource for anyone interested in primary healthcare and tackling or studying mosquito disease vectors.

      • Trusted Partner
        October 2024

        Chalcidoidea of the World

        by John Heraty, James Woolley, Austin Baker, Hannes Baur, Julie Böhmová, Matthew L. Buffington, Roger A.Burks, Matthew Cock, Astrid Cruaud, Ana Dal Molin, Natalie Dale-Skey, Christopher Darling, Gerard Delvare, Priscila G. Dias, Tiffany Domer, Chrysalyn Dominguez, Fernando H.A. Farache, Lucian Fusu, Michael W. Gates, Marco Gebiola, Alex V. Gumovsky, Michael Haas, Paul Hanson, Christer Hansson, Judith Herreid, Keith Hopper, J T Huber, Martha Hunter, Randa Jabbour, Petr Janšta, Robert Luke Kresslein, Lars Krogmann, Amelia Lindsey, Kerry E. Mauck, Mircea-Dan Mitroiu, Jason L. Mottern, José Luis Nieves-Aldrey, John S Noyes, Ryan K. Perry, Ralph Peters, John Pinto, Andrew Polaszek, Alexey A. Polilov, Jean-Yves Rasplus, Javier Torréns, Serguei V. Triapitsyn, Jonah M. Ulmer, Roy G. Van Driesche, Simon van Noort, Ionela-Madalina Viciriuc, Jack Werren, Rachel L. Winston, Y. Miles Zhang

        The superfamily Chalcidoidea (the jewel wasps) are part of the insect order Hymenoptera. The superfamily comprises more than 27,000 known species, with an estimated total diversity of more than 500,000 species, meaning that the vast majority have yet to be discovered and described. Most of the species are parasitoids, attacking the egg, larval stage or pupal stage of their host, though many other life cycles are known including gall associates and fig pollinators. This landmark volume has been co-authored by world authorities on the systematics and biology of chalcidoid wasps. It provides an introduction to the superfamily, a review of chalcidoid morphology, an overview of the fossil record, a phylogenetic framework for the revised classification of the superfamily, an identification key for the 50 recognized families, and detailed treatments of the individual families. The book consolidates much recent research on the phylogenomics of Chalcidoidea and the fossil record. This research has resulted in substantial changes to their classification, and in a review of all families, the new family groups are presented to the general scientific public for the first time. The book is an historic milestone, presenting a reclassification of the superfamily and a synthesis of knowledge on all aspects of Chalcidoidea that will serve for generations to come. Individual chapters clarify the limits of families and subfamilies based on contemporary phylogenetic studies. These chapters provide for each family: diagnostic features and extensively illustrated details of their specialized morphology, summaries of their distribution and worldwide diversity, a history of their classification history and major workers, phylogenetic relationships, natural history, use in biological control and economic impact, fossil history, and fully illustrated identification keys to subfamilies or in some cases to genera. Additional chapters present best practices for collecting, rearing from hosts, and preservation, review digital resources currently available, explore the diversity of their natural history and their human impacts, such as their use and importance to biological and natural control of pest arthropods. Chapters by worldwide authorities explore the enormous biological diversity of chalcidoid wasps including consequences of their almost unbelievable miniaturization (the most extreme known in insects), relationships with endosymbionts, special aspects of genetics, genomics, evolutionary biology and development, and brief accounts of the most significant chalcidoid researchers that have passed. For many years to come this important book will serve the needs of hymenopterists and professional entomologists, taxonomists and systematists, entomologists working on parasitic wasps as biological control agents, and ecologists working on parasite-host interactions.

      • Trusted Partner
        Humanities & Social Sciences
        March 2017

        Air power and colonial control

        by David Omissi

        Air policing was used in many colonial possessions, but its most effective incidence occurred in the crescent of territory from north-eastern Africa, through South-West Arabia, to North West Frontier of India. This book talks about air policing and its role in offering a cheaper means of 'pacification' in the inter-war years. It illuminates the potentialities and limitations of the new aerial technology, and makes important contributions to the history of colonial resistance and its suppression. Air policing was employed in the campaign against Mohammed bin Abdulla Hassan and his Dervish following in Somaliland in early 1920. The book discusses the relationships between air control and the survival of Royal Air Force in Iraq and between air power and indirect imperialism in the Hashemite kingdoms. It discusses Hugh Trenchard's plans to substitute air for naval or coastal forces, and assesses the extent to which barriers of climate and geography continued to limit the exercise of air power. Indigenous responses include being terrified at the mere sight of aircraft to the successful adaptation to air power, which was hardly foreseen by either the opponents or the supporters of air policing. The book examines the ethical debates which were a continuous undercurrent to the stream of argument about repressive air power methods from a political and operational perspective. It compares air policing as practised by other European powers by highlighting the Rif war in Morocco, the Druze revolt in Syria, and Italy's war of reconquest in Libya.

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