This book provides a comprehensive, species-by-species account of all the world s tree-dwelling aphids. It can be used both as an identification guide by entomologists and taxonomists, and as a database in studies of biosystematics and biodiversity. In all, 1758 aphid species are covered, feeding on trees in 355 genera. There are detailed host lists and illustrated keys to the aphids colonizing each tree genus, followed by a systematic treatment of the aphid species in alphabetical order of genera, with information on appearance in life, host range, distribution, life cycle and natural enemies. There are 722 drawings, 108 photographs and more than 1800 literature references. The volume will be a standard reference for workers in entomology and forestry."

Integrated Analytical Approaches for Pesticide Management provides proven laboratory practices/examples and methods necessary to control pesticides in food and water in various environments. The book presents insights into good laboratory practices and examples of methods used in individual specialist laboratories, thus enabling stakeholders in the agri-food industry to appreciate the importance of proven, reliable data and the associated quality assurance approaches for end product testing for toxic levels of contaminant residues in food. The book is written in a rigorous, but simple, way to make sure that a broad range of readers can appreciate its technical content. The book's practical nature and generic guidelines distinguish it from others in the marketplace.

The book is based on papers presented at a conference held in Oxford, in March 1993, under the BRIDGE-COST-88 program developed by the Commission of the European Communities. A wide range of fungi, which are pathogens of a variety of crop and ornamental plants, is covered and the book is aimed at postgraduate students and research workers in mycology and plant pathology, including those involved in routine testing of plants for quarantine or other purposes.

Nematodes are major pests of a number of temperate crops and can cause significant economic losses to farmers. This book provides a comprehensive account of such parasites, with chapters focusing on nematode pests of the main crops of importance in agriculture, horticulture and forestry. Written by leading authorities from the USA, UK, Canada, France, Netherlands, Australia, Bolivia and New Zealand, this book is a definitive reference work for plant pathologists in general, and nematologists in particular.

The objectives of this Code are to establish voluntary standards of conduct for all public and private entities engaged in or associated with the management of pesticides, particularly where there is inadequate or no national legislation to regulate pesticides.

The Aphelenchida, Longidoridae and Trichodoridae are groups of nematodes that include almost 1,000 species from some forty genera. A number are of known agricultural importance, both in their own right as parasites of fungi or higher plants and/or as vectors of certain plant viruses. While monographs exist on the systematics and taxonomy of a number of nematode groups, no recent volume covers the three groups included here. This book aims to provide a practical, working guide to the taxa of the Aphelenchida, Longidoridae and Trichodoridae, in such a form as to facilitate usage by both specialist taxonomists and general nematologists. Keys to generic level are included, each genus being diagnosed, illustrated and provided with a comprehensive list of nominal species and, where appropriate, synonyms. General notes on the bionomics and distribution are appended and some 22 species, mostly those of economic importance, are individually described in greater detail. In addition, a general introduction to each of the three systematic sections includes an historical review, basic morphology and a summary of the bionomics. With a comprehensive bibliography, the book is a unique guide to these groups of plant parasitic and free-living nematodes.

Pesticides continue to be a major means of controlling pests and diseases of crops and have made a major contribution to increasing the world's food production. Despite the problem of developing pest and disease resistance to certain pesticides, and public concern about their indiscriminate use and side-effects, they are likely to remain the basis of integrated pest management programmes. However, as this book seeks to demonstrate, there is scope to improve both the safety and efficiency of crop protection methods. The emphasis of the book is on methods of assessment and on application techniques to particular categories of crops. Written by leading authorities from Europe and North America, the book provides detailed reviews of relevant topics. It is essential reading for all researchers, advanced students and professionals concerned with crop protection, whether from the disciplines of entomology, plant pathology, weed science or agricultural engineering.

The Acari, comprising mites and ticks, form one of the largest and biologically most diverse groups of the Arachnida. They are worldwide in distribution and rival the insects in the extent to which they have successfully colonized terrestrial and aquatic habitats. Some are significant crop pests, while ticks are parasites on a wide range of vertebrate hosts. This diversity of modes of life is reflected in their morphology and life-history strategies.
This book provideds a detailed introduction to the Acari, concentrating on their functional morphology, but also covering their classification and economic importance. It will serve as a text and reference for acarologists and advanced-level students taking courses in general entomology (which traditionally include acarology), invertebrate zoology, and agricultural, medical and veterinary 'entomology.'

In nature, the roots of most plants are infected by symbiotic fungi to form mycorrhiza which play a central role in the capture of nutrients from the soil. Most of our knowledge of the biology of the mycorrhizal symbiosis has been derived from studies carried out under controlled conditions in the laboratory or glasshouse. There is an increasing awareness of the need to extend these studies to the more natural situations in which the symbiosis evolved and in which it normally functions. This volume brings together a series of papers which place major emphasis upon mycorrhizal function in nature. They consist of edited and revised contributions to the Third European Symposium on Mycorrhizas, held at the University of Sheffield, 19-23 August 1991.

Fundamentals of Weed Science, Fifth Edition, provides the latest information on this constantly advancing area of study. Placing weed management in the largest context of weed research and science, the book presents the latest advances in the role, control and potential uses of weed plants. From the emergence and genetic foundation of weeds, to the latest means of control and environmental impact, the book uses an ecological framework to explore the role of responsible and effective weed control in agriculture. In addition, users will find discussions of related areas where research is needed for additional understanding. Explored topics include the roles of culture, economics and politics in weed management, all areas that enable scientists and students to further understand the larger effects on society.

Microbial Control of Insect and Mite Pests: From Theory to Practice is an important source of information on microbial control agents and their implementation in a variety of crops and their use against medical and veterinary vector insects, in urban homes and other structures, in turf and lawns, and in rangeland and forests. This comprehensive and enduring resource on entomopathogens and microbial control additionally functions as a supplementary text to courses in insect pathology, biological control, and integrated pest management. It gives regulators and producers up-to-date information to support their efforts to facilitate and adopt this sustainable method of pest management. Authors include an international cadre of experts from academia, government research agencies, technical representatives of companies that produce microbial pesticides, agricultural extension agents with hands on microbial control experience in agriculture and forestry, and other professionals working in public health and urban entomology.

RHS Can Anything Stop Slugs assists with all of the most common problems encountered in a garden - as well as some slightly more unusual ones. The RHS's Chief Horticulturist, Guy Barter, provides expert advice, responding to the questions posed by thousands of gardeners every year. This entertaining and informative guide provides a wealth of information. Feature boxes of interesting facts enable you to really get to grips with the issue at hand. As the cause of a problem is not always apparent, the main symptom is used as the starting point in each section, enabling you to troubleshoot all your garden problems. This is not a dull reference book full of lists - it is an easy-to-read and amusing look at how we battle with nature in our gardens, showing you how to either come out top or to surrender with dignity.

Hemp is enjoying a worldwide resurgence. This unique book combines a review of the hemp pest and disease literature published over the past 50 years with up-to-date information on modern biological control techniques. Each pest and disease organism is presented in the same format, covering economic impact, geographical and host-plant range, plant symptoms, taxonomic description, life history, and differential diagnosis. Important cultural, mechanical, biological and chemical controls are highlighted with charts, illustrations and explicit instructions. Easy-to-use keys are included for rapid identification of the most common pests. Introductory chapters describe the general principles of plant protection, requirements for healthy plant growth, and taxonomy of parasites and pathogens.

Since the publication of the first edition of this book in 2003, the status of many important invasive plants around the world has changed dramatically. Species have extended their ranges, new literature has been accumulated, and control methods have been improved. Research on some plant invaders has also focused on the species' ecology and impacts, confirming that invasive plants continue to pose serious threats to species and ecosystems. Given their range expansions and introduction via international trade, these problems will only become more serious in the future. Providing the latest information on the most important invasive plants, this new edition: - Contains 50 new species, chosen for their impacts on ecosystems and native species - Reviews the most significant new publications on ecology and species management - Updates introduced, invasive and native ranges, providing an easy-reference, full-colour map for each species - Provides new and improved control methods Including colour images of each species, this up-to-date reference guide on the most important plant invaders is an invaluable tool for both researchers and policy makers.

Insect Symbiosis is a collection of chapters written by world authorities on the microbes that can be called symbionts that are associated with insects and mites. Whether bacteria, fungi or spiroplasmids, and whether endosymbionts or casual gut symbionts, the authors describe some of the latest work in a field that has grown rapidly since the development of the newer molecular methods, which allowed for the identification of even minute samples of microbes without the need for culturing.

This reference summarizes the current knowledge of the relationship between symbiotic organisms and their insect hosts and provides an unparalleled analysis of cutting-edge research on this issue. Findings from international experts reveal possible new ways to control disease-carrying insects and agricultural pests worldwide. An examination of Wolbachia, considered by many as a vehicle to deliver anti-malarial and anti-plant virus strategies, is also included. Insect Symbiosis serves as a great reference on host-parasitic relationships for professionals from a broad range of fields.

Provides comprehensive coverage of the interpretation of LC MS MS mass spectra of 1300 drugs and pesticides * Provides a general discussion on the fragmentation of even-electron ions (protonated and deprotonated molecules) in both positive-ion and negative-ion modes * This is the reference book for the interpretation of MS MS mass spectra of small organic molecules * Covers related therapeutic classes of compounds such as drugs for cardiovascular diseases, psychotropic compounds, drugs of abuse and designer drugs, antimicrobials, among many others * Covers general fragmentation rule as well as specific fragmentation pathways for many chemical functional groups * Gives an introduction to MS technology, mass spectral terminology, information contained in mass spectra, and to the identification strategies used for different types of unknowns

This book fills the need for a comprehensive treatment of rice entomology under one cover. The contributors to this book, drawn from various related disciplines, discuss the fundamentals of rice entomology, the biology and ecology of rice insects and the various techniques of rice insect control, namely, host plant resistance, cultural, mechanical and physical controls, predators and parasitoids, pathogens and insecticides.

The annual Joint Meeting of the FAO Panel of Experts on Pesticide Residues in Food and the Environment and WHO Core Assessment Group on Pesticide Residues was held in Rome, Italy, from 3 to 12 October 2006. The FAO Panel of Experts had met in Preparatory Sessions from 28 September to 2 October. The meeting was held in pursuance of recommendations made by previous meetings and accepted by the governing bodies of FAO and WHO that studies should be undertaken jointly by experts to evaluate possible hazards to humans arising from the occurrence of pesticide residues in foods. During the meeting, the FAO Panel of Experts was responsible for reviewing pesticide use patterns (good agricultural practices), data on the chemistry and composition of the pesticides and methods of analysis for pesticide residues and for estimating the maximum residue levels that might occur as a result of the use of the pesticides according to good agricultural practices. The WHO Core Assessment Group was responsible for reviewing toxicological and related data and for estimating, where possible, acceptable daily intakes (ADIs) of the pesticides for humans. This report in two volumes contains information on ADIs, maximum residue levels and general principles for the evaluation of pesticides. The recommendations of the joint meeting, including further research and information, are proposed for use by Member Governments of the respective agencies and other interested parties. Vol 2 is Pesticides Residues in Food No. 189/2, ISBN 978-92-5-105723-0]

The annual Joint Meeting of the FAO Panel of Experts on Pesticide Residues in Food and the Environment and WHO Core Assessment Group on Pesticide Residues was held in Rome, Italy, from 3 to 12 October 2006. The FAO Panel of Experts had met in Preparatory Sessions from 28 September to 2 October. The meeting was held in pursuance of recommendations made by previous meetings and accepted by the governing bodies of FAO and WHO that studies should be undertaken jointly by experts to evaluate possible hazards to humans arising from the occurrence of pesticide residues in foods. During the meeting, the FAO Panel of Experts was responsible for reviewing pesticide use patterns (good agricultural practices), data on the chemistry and composition of the pesticides and methods of analysis for pesticide residues and for estimating the maximum residue levels that might occur as a result of the use of the pesticides according to good agricultural practices. The WHO Core Assessment Group was responsible for reviewing toxicological and related data and for estimating, where possible, acceptable daily intakes (ADIs) of the pesticides for humans. This report in two volumes contains information on ADIs, maximum residue levels and general principles for the evaluation of pesticides. The recommendations of the joint meeting, including further research and information, are proposed for use by Member Governments of the respective agencies and other interested parties. Vol 1 is Pesticides Residues in Food No. 189/1, ISBN 978-92-5-105722-2]

A companion to 'Urban Pest Management', this book builds on the issues of insect pests in urban settings to discuss control strategies that look beyond products. From an environmental and health perspective, it is not always practical to spray chemicals indoors or in urban settings, so this work discusses sustainable control and best practice methods for managing insects that are vectors of disease, nuisance pests and the cause of structural damage.

Plant-parasitic nematodes are one of multiple causes of soil-related sub-optimal crop performance. This book integrates soil health and sustainable agriculture with nematode ecology and suppressive services provided by the soil food web to provide holistic solutions. Biological control is an important component of all nematode management programmes, and with a particular focus on integrated soil biology management, this book describes tools available to farmers to enhance the activity of natural enemies, and utilize soil biological processes to reduce losses from nematodes.

Fruit flies are a major issue facing horticultural producers, and as global warming and species migration become more prevalent issues there is an urgent need for easy identification of these pests. A companion volume to the recently published "Tropical Fruit Flies of South-East Asia (Tephritidae: Dacinae)", this book provides fully-illustrated keys for the identification of all currently-known Dacinae fruit flies. Focusing on south-east Asian fauna, it covers areas including India, Bhutan, Nepal, Sri Lanka, Myanmar, China, Taiwan, Japan, the Philippines, Palau, Vietnam, Thailand, Singapore, Malaysia and Indonesia. This major new reference work is produced by experts with over 80 years' combined research experience, and through simple identification information can help prevent these major pest species being introduced to new geographical areas. Of particular value to agriculture and quarantine officers responsible for the detection of new incursions, where early detection is both economical and essential to guarantee eradication, this book is also a valuable resource for researchers and students of agriculture and entomology.

Providing a critical evaluation of the management strategies involved in ecologically-based pest management, this book presents a balanced overview of environmentally safe and ecologically sound approaches. Topics covered include biological control with fungi and viruses, conservation of natural predators, use of botanicals and how effective pest management can help promote food security. In the broader context of agriculture, sustainability and environmental protection, the book provides a multidisciplinary and multinational perspective on integrated pest management useful to researchers in entomology, crop protection, environmental sciences and pest management.

Pathogen resistance to fungicides has become a challenging problem in the management of crop disease. It has threatened the performance of some highly potent commercial fungicides, resulting in resistance to more than one hundred different active ingredients reported from around the world. This book compiles information on fungicide resistance over the past three decades, beginning with the history of resistance development, then exploring the status, detection and management of resistance in pathogens to different groups of fungicides with diverse case studies from countries including France, India, Italy, Japan and the US. It also discusses the genetics of resistance and the problem of multidrug resistance, before concluding with an overview of the work and initiatives of the Fungicide Resistance Action Committee for managing this problem.An essential resource for researchers and students of plant pathology and mycology, this book is also a useful collection of the present status and future projections of fungicide resistance for extensions workers and pesticide industry personnel.