Fungi playa major role in the sustainability of the biosphere, and mycorrhizal fungi are essential for the growth of many of our woods and forests. The applications of fungi in agriculture, industry and biotechnology remain of paramount importance, as does their use as a source of drugs and to help clean up our environment. This volume contains key papers from the conference 'From Ethnomycology to Fungal Biotechnology: Exploiting Fungi from Natural Resources for Novel Products'. This was the first international scientific conference covering the transfer of traditional remedies and processes in ethnomycology to modern fungal biotechnology. The conference was held at Simla, Himachal Pradesh, India from 15 to 16 December 1997. The key subject areas addressed in the conference were the issues of exploring and exploiting fungal diversity for novel leads to new antibiotics, enzymes, medicines and a range of other leads for wood preservation, biological control, agricultural biotechnology and the uses of fungi in the food industry. The conference programme included key-note presentations followed by poster sessions and general discussion. The book is broadly based, covering five main areas: Ethnomycology, Fungal Biotechnology, Biological Control, Mycorrhizal Fungi and Fungal Pests. There is no doubt that in the past fungi have played a key role in ethnomycological remedies and that in the future they will continue to attract the interest of a wide range of disciplines ranging from environmental conservation, agriculture and the food industry to wood preservation and aerobiological studies.

Climate Affairs sets forth in a concise primer the base of knowledge needed to begin to address questions surrounding the unknown impacts of climate change. In so doing, it outlines a new approach to understanding the interactions among climate, society, and the environment. Chapters consider: • the key concepts and terms in climate affairs • the effects of climate around the world • important but overlooked aspects of climate-society-environment interactions • examples of societal uses, misuses, and potential uses of climate-related information such as forecasts • a research agenda, challenges, and methodologies for future climate research. Climate Affairs draws on a range of study areas—including climate science, impacts on ecosystems and society, politics, policy and law, economics, and ethics—to address the complexity and gravity of impacts that our increasing vulnerability to climate portends. It is the first book to consider the full range of climate-related topics and the interactions among them, and will be a key resource for decision makers, as well as for students and scholars working in climate and related fields.

The first edition of Bioactive Compounds from Natural Sources was published in a period of renewed attention to biologically active compounds of natural origin. This trend has continued and intensified—natural products are again under the spotlight, in particular for their possible pharmacological applications. Largely focusing on natural products as lead compounds in drug discovery, Bioactive Compounds from Natural Sources, Second Edition: Natural Products as Lead Compounds in Drug Discovery is actually a completely new volume containing surveys of selected recent advances in an interdisciplinary area covering chemistry of natural products, medicinal chemistry, biochemistry, and other related topics. Written by some of the most reputed scientists in the field, this second edition includes new chapters from authors who contributed to the first edition as well as many chapters compiled by new authors. Introducing the reader to strategies and methods in the search for bioactive natural products, this book covers topics including: Natural sources of bioactive compounds such as aquatic cyanobacteria, filamentous fungi, and tropical plants, The tremendous potentiality of metabolic engineering of natural products biosynthesis The contribution of emerging or developing technologies to the study of bioactive natural compounds, namely computational methods and circular dichroism The potential of natural or natural-derived compounds for specific therapeutic applications: treatment of viral diseases, regulation of hypoxia-inducible factor, antimalarials, modulation of angiogenesis, and antitumor and wound-healing activity Selected examples of natural product families and related synthetic analogues, namely polyphenols and campthotecins Compiled for researchers and Ph.D. students working in interdisciplinary fields, this book will also be appreciated by readers without a background in chemistry interested in bioactive natural products, their biological and pharmacological properties, and their possible use as chemopreventive or chemotherapeutic agents. Conversely, the biological and pharmacological data and methods are accessible by chemists.

This is the first book to examine power and control within the Canadian food economy, and to blend historical scholarship with new empirical research on the topic.

In the popular politics of hazardous waste, Andrew Szasz finds an answer, a scenario for taking the most pressing environmental issues out of the academy and the boardroom and turning them into everyone's business. This work reconstructs the growth of a powerful movement around the question of toxic waste. Szasz follows the issue as it moves from the world of "official" policy-making, onto television and into popular consciousness, and then into neighbourhoods, spurring on the formation of thousands of local, community-based groups. He shows how, in less than a decade, a rich infrastructure of more permanent social organizations emerged from this movement, expanding its focus to include issues like municipal waste, military toxics, and pesticides. Szasz identifies the force that pushed environmental policy away from the traditional approach - pollution removal - toward the superior logic of pollution prevention. He discusses the conflicting official responses to the movement's evolution, revealing that, despite initial resistance, law-makers eventually sought to appease popular discontent by strengthening toxic waste laws. In its success, Szasz suggests, this movement may even prove to be the vehicle for reinvigorating progressive politics.

The book is a compilation of research work carried out on plant viruses during past 100 years in India. Plant viruses are important constraints in Indian agriculture. Tropical and sub-tropical environments and intensive crop cultivation practices ideally favours perpetuation of numerous plant viruses and their vectors in India, which often cause wide spread crop losses. Of all the plant pathogens, studies of plant viruses have received a special attention as they are difficult to manage. A large body of literature has been published on the plant virus research from India during past 100 years; however the information is so far not available in one place. This book provides comprehensive information on the biology, molecular biology, epidemics, crop losses, diagnosis and management of viruses and viroids occurring in India. Description of properties of the viruses are provided in the chapters comprising of different genera such as Allexivirus, Begomovirus, Babuvirus, Badnavirus, Carlavirus, Carmovirus, Cucumovirus, Closterovirus, Ilavirus, Mandrivirus, Potyvirus, Tospovirus, Tungrovirus and Sobemovirus. Virus-vector research related to aphid, thrips and whitefly is discussed. The work on the management aspects of plant viral diseases has been described with reference to the conventional, antiviral and transgenic approaches. Further, the quarantine mechanism developed in India for the exclusion of viruses and vectors has also been included. The book also provides useful information about the capacity building on the research and education on Plant Virology in India. Overall, the book covers a wide range of accounts of research findings and innovations in Plant Virology in India during past 100 years. The book will be a resourceful reference to the students, scientists, agricultural professionals and policy makers.

Much research effort is currently underway to improve and implement the area-wide control of insect pests, in order to minimize the use of pesticides and protect the environment. This volume is an outcome of two major international meetings, the FAO/IAEA International Conference on Area-Wide Control of Insect Pests, and the Fifth International Symposium on Fruit Flies of Economic Importance, both held in June 1998 in Penang. More than 300 pages were presented, but this volume includes the 91 considered the most valuable by an international review panel. Papers have been edited, revised and updated as necessary. Contributors include respected research workers from all over the world. The volume will be an indispensable reference volume for workers in agricultural, medical and veterinary entomology.