Download or read book Turf Grass written by Mary T. Nett and published by . This book was released on 2009 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Turf Grass Pesticide Exposure Assessment and Predictive Modeling Tools written by Mary Nett and published by OUP USA. This book was released on 2010-08-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is presents recent advances made in techniques used for measuring, modeling and assessing the human and ecological effects of pesticides applied to turf grass.
Download or read book The Development and Validation of a Pesticide Dose Prediction Model written by Shelley A. Harris and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although numerous studies have been conducted to evaluate chronic health effects associated with pesticide exposures, results of these studies are not consistent, may often be biased, and are generally not supported with any valid pesticide exposure data. Inadequate measurement of pesticide exposure is a major factor limiting the value of study results. Since it is generally not possible to measure exposures retrospectively, and not cost-effective or practical to measure exposures prospectively, alternative techniques must be developed and evaluated for use in epidemiologic research. The primary objective of this study was to develop statistical models to predict pesticide dose in lawn care applicators. Doses of 2,4-D (2,4-dichlorophenoxyacetic acid), mecoprop (2-(2-methyl-4-chlorophenoxy) propionic acid, MCPP) and dicamba (3,6-dichloro-o-anisic acid) were assessed in 98 professional turf applicators from 20 companies. Since these workers were repeatedly exposed to varying amounts of pesticides, a method of dose estimation was developed to predict total weekly dose that would allow for different use patterns by each individual. Further, since accuracy of dose estimates is dependent on the collection of 24-hour urine samples, both creatinine excretion and self-reported missed samples were used to evaluate collection completeness. During a one week period, the volume of pesticide applied was weakly related to the total dose of 2,4-D absorbed (R2 = 0.21). Two additional factors explained a large proportion of the variation in dose: the type of spray nozzle and the use of gloves. In the final multiple regression models predicting total absorbed dose of 2,4-D and mecoprop, 63 to 68 percent of the variation was explained. Commonly used job titles and duties performed explained only 11 and 16 percent of the variation in dose, respectively. By explaining up to 68 percent of the variation, the models developed represent a vast improvement over traditional methods of pesticide exposure assessment. If the study results are generalizable, it is likely that most epidemiologic studies using traditional methods of pesticide exposure assessment in occupational groups suffer extremely limited power and biased results.
Download or read book Information Resources in Toxicology Volume 1 Background Resources and Tools written by Steve Gilbert and published by Academic Press. This book was released on 2020-05-16 with total page 1055 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new fifth edition of Information Resources in Toxicology offers a consolidated entry portal for the study, research, and practice of toxicology. Both volumes represents a unique, wide-ranging, curated, international, annotated bibliography, and directory of major resources in toxicology and allied fields such as environmental and occupational health, chemical safety, and risk assessment. The editors and authors are among the leaders of the profession sharing their cumulative wisdom in toxicology’s subdisciplines. This edition keeps pace with the digital world in directing and linking readers to relevant websites and other online tools. Due to the increasing size of the hardcopy publication, the current edition has been divided into two volumes to make it easier to handle and consult. Volume 1: Background, Resources, and Tools, arranged in 5 parts, begins with chapters on the science of toxicology, its history, and informatics framework in Part 1. Part 2 continues with chapters organized by more specific subject such as cancer, clinical toxicology, genetic toxicology, etc. The categorization of chapters by resource format, for example, journals and newsletters, technical reports, organizations constitutes Part 3. Part 4 further considers toxicology’s presence via the Internet, databases, and software tools. Among the miscellaneous topics in the concluding Part 5 are laws and regulations, professional education, grants and funding, and patents. Volume 2: The Global Arena offers contributed chapters focusing on the toxicology contributions of over 40 countries, followed by a glossary of toxicological terms and an appendix of popular quotations related to the field. The book, offered in both print and electronic formats, is carefully structured, indexed, and cross-referenced to enable users to easily find answers to their questions or serendipitously locate useful knowledge they were not originally aware they needed. Among the many timely topics receiving increased emphasis are disaster preparedness, nanotechnology, -omics, risk assessment, societal implications such as ethics and the precautionary principle, climate change, and children’s environmental health. Introductory chapters provide a backdrop to the science of toxicology, its history, the origin and status of toxicoinformatics, and starting points for identifying resources Offers an extensive array of chapters organized by subject, each highlighting resources such as journals, databases,organizations, and review articles Includes chapters with an emphasis on format such as government reports, general interest publications, blogs, and audiovisuals Explores recent internet trends, web-based databases, and software tools in a section on the online environment Concludes with a miscellany of special topics such as laws and regulations, chemical hazard communication resources, careers and professional education, K-12 resources, funding, poison control centers, and patents Paired with Volume Two, which focuses on global resources, this set offers the most comprehensive compendium of print, digital, and organizational resources in the toxicological sciences with over 120 chapters contributions by experts and leaders in the field
Download or read book Exposure and Risk Assessment of Pesticide Use in Agriculture written by Claudio Colosio and published by Academic Press. This book was released on 2020-11-25 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exposure and Risk Assessment of Pesticide Use in Agriculture: Approaches, Tools and Advances offers an overview of the different methods available in toxicology for pesticide exposure and risk assessment, ranging from the regulatory field, to in-field research studies. The book provides technical background on each method, describing known and grounded tools, new uses of tools and development prospects. This book is ideal for researchers in pesticide toxicology, exposure toxicology, toxicologic risk assessment, occupational hygiene and medicine, and pesticide toxicology as well as occupational health and industrial hygiene practitioners, regulatory experts of corporate and public bodies, and advanced students. Covers pesticide exposure and risk assessment, ranging from fundamentals to advanced theory Explains methods that are useful for both experts and non-experts Details the use of each method for exposure and risk assessment, also including links to additional resources and further reading
Download or read book Hayes Handbook of Pesticide Toxicology written by and published by Academic Press. This book was released on 2010-02-15 with total page 2407 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Pesticide Toxicology is a comprehensive, two-volume reference guide to the properties, effects, and regulation of pesticides that provides the latest and most complete information to researchers investigating the environmental, agricultural, veterinary, and human-health impacts of pesticide use. Written by international experts from academia, government, and the private sector, the Handbook of Pesticide Toxicology is an in-depth examination of critical issues related to the need for, use of, and nature of chemicals used in modern pest management. This updated 3e carries on the book’s tradition of serving as the definitive reference on pesticide toxicology and recognizes the seminal contribution of Wayland J. Hayes, Jr., co-Editor of the first edition. Feature: Presents a comprehensive look at all aspects of pesticide toxicology in one reference work. Benefit: Saves researchers time in quickly accessing the very latest definitive details on toxicity of specific pesticides as opposed to searching through thousands of journal articles. Feature: Clear exposition of hazard identification and dose response relationships in each chapter featuring pesticide agents and actions Benefit: Connects the experimental laboratory results to real-life applications in human health, animal health and the environment. Feature: All major classes of pesticide considered. Benefit: Provides relevance to a wider variety of researchers who are conducting comparative work in pesticides or their health impacts. Feature: Different routes of exposure critically evaluated. Benefit: Connects the loop between exposure and harmful affects to those who are researching the affects of pesticides on humans or wildlife.
Download or read book Occupational and Residential Exposure Assessment for Pesticides written by Claire A. Franklin and published by John Wiley & Sons. This book was released on 2005-04-08 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: This timely publication concentrates on the exposure to pesticides by agricultural workers and residential users of pesticides through inhalation and physical contact. The book discusses more recently discovered risks such as pesticides on indoor carpets and includes new trends in data interpretation. Occupational & Residential Exposure Assessment for Pesticides complements the other title on pesticide exposure in the series - Pesticide Residues in Drinking Water, by Hamilton/Crossley and is a must for all professionals in the Pesticide Industry as well as academics.
Download or read book Handbook of Integrated Pest Management for Turf and Ornamentals written by Anne R. Leslie and published by CRC Press. This book was released on 2020-04-23 with total page 677 pages. Available in PDF, EPUB and Kindle. Book excerpt: This essential reference provides complete coverage of integrated pest management (IPM). With more than 40 recognized experts, the book thoroughly details the rationale and benefits of employing an IPM plan and provides technical information on each aspect from cultural practices to choosing when and how to use chemicals. It also brings together research work on pest problems with information on the practical implementation of the tools. Case studies of successful operations are provided as well.
Download or read book Hayes Handbook of Pesticide Toxicology written by Wayland J. Hayes and published by Elsevier/AP. This book was released on 2010 with total page 1238 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Pesticide Toxicology is a comprehensive, two-volume reference guide to the properties, effects, and regulation of pesticides that provides the latest and most complete information to researchers investigating the environmental, agricultural, veterinary, and human-health impacts of pesticide use. Written by international experts from academia, government, and the private sector, the Handbook of Pesticide Toxicology is an in-depth examination of critical issues related to the need for, use of, and nature of chemicals used in modern pest management. This updated third edition carries on the book's tradition of serving as the definitive reference on pesticide toxicology and recognizies the seminal contribution of Wayland J. Hayes, Jr., co-Editor of the first edition. Feature: Presents a comprehensive look at all aspects of pesticide toxicology in one reference work. Benefit: Saves researchers time in quickly accessing the very latest definitive details on toxicity of specific pesticides as opposed to searching through thousands of journal articles. Feature: Clear exposition of hazard identification and dose response relationships in each chapter featuring pesticide agents and actions Benefit: Connects the experimental laboratory results to real-life applications in human health, animal health and the environment. Feature: All major classes of pesticide considered. Benefit: Provides relevance to a wider variety of researchers who are conducting comparative work in pesticides or their health impacts. Feature: Different routes of exposure critically evaluated. Benefit: Connects the loop between exposure and harmful affects to those who are researching the affects of pesticides on humans or wildlife--Publisher description
Download or read book Occupational Hazards Of Pesticide Exposure written by Donald J. Ecobichon and published by CRC Press. This book was released on 2020-08-12 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: With three million intoxications a year, global concern about occupational exposure to pesticides makes it crucial that occupational health professionals be able monitor pesticide exposure. With a useful analysis of the advantages and disadvantages of classic and modern techniques, Occupational Hazards of Pesticide Exposure permits professionals to undertake these tasks with techniques best suited to a given situation. Includes descriptions and examples of how to: o Quantify aerial drift of pesticide sprays o Determine on-target/off-target loss of pesticide o Measure disposition of pesticides on surfaces o Detect translocation of residues for air and surfaces to skin o Measure absorption through the skin o Quantify residues or metabolites in biological fluids o Determine the extent of neurological impairment
Download or read book Plant Contamination written by Craig Mc Farlane and published by CRC Press. This book was released on 1994-10-12 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the physiological and anatomical principles and the chemical and physical factors that determine uptake, translocation, accumulation, loss, and metabolism of anthropogenic chemicals in plants. Expert authors in the fields of biology, chemistry, ecology, environmental physics, and biochemistry provide recently developed methods and models for estimation of the behavior of environmental chemicals in the soil-plant-air system-information that is essential in the hazard assessment of new and existing chemicals.
Download or read book Agricultural Research written by and published by . This book was released on 2002 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Turfgrass Science and Culture written by James B Beard and published by Prentice Hall. This book was released on 1972 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: A classic and best-selling text for sod and turfgrass courses covering lawnkeeping and athletic groundskeeping.
Download or read book Handbook of Pesticide Toxicology Principles written by Robert Irving Krieger and published by . This book was released on 2001 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Controlling Turfgrass Pests written by Thomas W. Fermanian and published by Pearson. This book was released on 2003 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a valuable reference to turfgrass consultants and representatives of a variety of agribusinesses that serve the turfgrass industry. It contains both the technical and practical information necessary for decision-making and the day-to-day operation in all areas of turfgrass culture and management. Coverage is provided on maintenance of turfgrasses. other pertinent topics include biology and management of weeds in turfgrasses biology and management of diseases in turfgrasses as well as biology and control of insects and related pests in turfgrass. coverage is also included on the application of equipment and the safe use of pesticides. For Turf Managers, Landscapers, Lawn Care Managers, and Golf Course Superintendents.
Download or read book Biodiversity and Ecosystem Function written by Ernst-Detlef Schulze and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: The biota of the earth is being altered at an unprecedented rate. We are witnessing wholesale exchanges of organisms among geographic areas that were once totally biologically isolated. We are seeing massive changes in landscape use that are creating even more abundant succes sional patches, reductions in population sizes, and in the worst cases, losses of species. There are many reasons for concern about these trends. One is that we unfortunately do not know in detail the conse quences of these massive alterations in terms of how the biosphere as a whole operates or even, for that matter, the functioning of localized ecosystems. We do know that the biosphere interacts strongly with the atmospheric composition, contributing to potential climate change. We also know that changes in vegetative cover greatly influence the hydrology and biochemistry ofa site or region. Our knowledge is weak in important details, however. How are the many services that ecosystems provide to humanity altered by modifications of ecosystem composition? Stated in another way, what is the role of individual species in ecosystem function? We are observing the selective as well as wholesale alteration in the composition of ecosystems. Do these alterations matter in respect to how ecosystems operate and provide services? This book represents the initial probing of this central ques tion. It will be followed by other volumes in this series examining in depth the functional role of biodiversity in various ecosystems of the world.
Download or read book EPA 630 R written by and published by . This book was released on 1998 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
