Pink Bollworm Eradication


Book Description




Pesticide Resistance in Arthropods


Book Description

Bruce E. Tabashnik and Richard T. Roush Pesticide resistance is an increasingly urgent worldwide problem. Resistance to one or more pesticides has been documented in more than 440 species of insects and mites. Resistance in vectors of human dise8se, particularly malaria-transmit ting mosquitoes, is a serious threat to public health in many nations. Agricultural productivity is jeopardized because of widespread resistance in crop and livestock pests. Serious resistance problems are also evident in pests of the urban environ ment, most notably cockroaches. Better understanding of pesticide resistance is needed to devise techniques for managing resistance (Le. , slowing, preventing, or reversing development of resistance in pests and promoting it in beneficial natural enemies). At the same time, resistance is a dramatic example of evolution. Knowledge of resistance can thus provide fundamental insights into evolution, genetics, physiology, and ecology. Resistance management can help to reduce the harmful effects of pesticides by decreasing rates of pesticide use and prolonging the efficacy of environmentally safe pesticides. In response to resistance problems, the concentration or frequency of pesticide applications is often increased. Effective resistance management would reduce this type of increased pesticide use. Improved monitoring of resis tance would also decrease the number of ineffective pesticide applications that are made when a resistance problem exists but has not been diagnosed. Resistance often leads to replacement of one pesticide with another that is more expensive and less compatible with alternative controls.




A Colour Handbook of Biological Control in Plant Protection


Book Description

This Colour Handbook reviews the natural predators, parasites and pathogens used to control pest populations and analyses their characteristics and practical applications. It is designed to enable the reader to anticipate, recognise and resolve specific problems of pest management. Intended as a concise accessible reference to the field, this book will be of interest to a broad spectrum of academic, professional and lay readers; the growers and the consultants advising them, students in horticulture and crop science and scientists in a broad range of related disciplines. ∗ Superb, detailed colour photographs and line drawings of predator, parasite and pest species. ∗ Accessible, practical format. ∗ Covers all the major commercial planting environments; Arable, Orchard, Glasshouse and Ornamental (parks and gardens). ∗ Unique world wide coverage. ∗ Comperhensively corss–referenced by crop, pest, and pest control species (parasites and predators).




Integrated Pest Management


Book Description

This interdisciplinary text offers updated knowledge on pest management. It discusses dissemination and impact on a range of crops across the globe on industrialized and subsistence level farms. It also explores the effect of the green revolution on IPM.




Preparing for Future Products of Biotechnology


Book Description

Between 1973 and 2016, the ways to manipulate DNA to endow new characteristics in an organism (that is, biotechnology) have advanced, enabling the development of products that were not previously possible. What will the likely future products of biotechnology be over the next 5â€"10 years? What scientific capabilities, tools, and/or expertise may be needed by the regulatory agencies to ensure they make efficient and sound evaluations of the likely future products of biotechnology? Preparing for Future Products of Biotechnology analyzes the future landscape of biotechnology products and seeks to inform forthcoming policy making. This report identifies potential new risks and frameworks for risk assessment and areas in which the risks or lack of risks relating to the products of biotechnology are well understood.




Gene Drives on the Horizon


Book Description

Research on gene drive systems is rapidly advancing. Many proposed applications of gene drive research aim to solve environmental and public health challenges, including the reduction of poverty and the burden of vector-borne diseases, such as malaria and dengue, which disproportionately impact low and middle income countries. However, due to their intrinsic qualities of rapid spread and irreversibility, gene drive systems raise many questions with respect to their safety relative to public and environmental health. Because gene drive systems are designed to alter the environments we share in ways that will be hard to anticipate and impossible to completely roll back, questions about the ethics surrounding use of this research are complex and will require very careful exploration. Gene Drives on the Horizon outlines the state of knowledge relative to the science, ethics, public engagement, and risk assessment as they pertain to research directions of gene drive systems and governance of the research process. This report offers principles for responsible practices of gene drive research and related applications for use by investigators, their institutions, the research funders, and regulators.




Cultivating Knowledge


Book Description

A single seed is more than just the promise of a plant. In rural south India, seeds represent diverging paths toward a sustainable livelihood. Development programs and global agribusiness promote genetically modified seeds and organic certification as a path toward more sustainable cotton production, but these solutions mask a complex web of economic, social, political, and ecological issues that may have consequences as dire as death. In Cultivating Knowledge anthropologist Andrew Flachs shows how rural farmers come to plant genetically modified or certified organic cotton, sometimes during moments of agrarian crisis. Interweaving ethnographic detail, discussions of ecological knowledge, and deep history, Flachs uncovers the unintended consequences of new technologies, which offer great benefits to some—but at others’ expense. Flachs shows that farmers do not make simple cost-benefit analyses when evaluating new technologies and options. Their evaluation of development is a complex and shifting calculation of social meaning, performance, economics, and personal aspiration. Only by understanding this complicated nexus can we begin to understand sustainable agriculture. By comparing the experiences of farmers engaged with these mutually exclusive visions for the future of agriculture, Cultivating Knowledge investigates the human responses to global agrarian change. It illuminates the local impact of global changes: the slow, persistent dangers of pesticides, inequalities in rural life, the aspirations of people who grow fibers sent around the world, the place of ecological knowledge in modern agriculture, and even the complex threat of suicide. It all begins with a seed.




Extending the Cure


Book Description

Our ability to treat common bacterial infections with antibiotics goes back only 65 years. However, the authors of this report make it clear that sustaining a supply of effective and affordable antibiotics cannot be without changes to the incentives facing patients, physicians, hospitals, insurers, and pharmaceutical manufacturers. In fact, increasing resistance to these drugs is already exacting a terrible price. Every day in the United States, approximately 172 men, women, and children die from infections caused by antibiotic-resistant bacteria in hospitals alone. Beyond those deaths, antibiotic resistance is costing billions of dollars through prolonged hospital stays and the need for doctors to resort to ever more costly drugs to use as substitute treatments. Extending the Cure presents the problem of antibiotic resistance as a conflict between individual decision makers and their short-term interest and the interest of society as a whole, in both present and future: The effort that doctors make to please each patient by prescribing a drug when it might not be properly indicated, poor monitoring of discharged patients to ensure that they do not transmit drug-resistant pathogens to other persons, excesses in the marketing of new antibiotics, and the broad overuse of antibiotics all contribute to the development and spread of antibiotic-resistant bacteria. The book explores a range of policy options that would encourage patients, health care providers, and managed care organizations to serve as more responsible stewards of existing antibiotics as well as proposals that would give pharmaceutical firms greater incentives to develop new antibiotics and avoid overselling. If the problem continues unaddressed, antibiotic resistance has the potential to derail the health care system and return us to a world where people of all ages routinely die from simple infections. As a basis for future research and a spur to a critically important dialogue, Extending the Cure is a fundamental first step in addressing this public health crisis. The Extending the Cure project is funded in part by the Robert Wood Johnson Foundation through its Pioneer Portfolio.




General Concepts in Integrated Pest and Disease Management


Book Description

This, the first volume of the ‘Integrated Management of Plant Pests and Diseases’ book series, presents general concepts on integrated pest and disease management. Section one includes chapters on infection models, resurgence and replacement, plant disease epidemiology and effects of climate change in tropical environments. The second section includes remote sensing and information technology. Finally, the third section covers molecular aspects of the subject.