Download or read book Concentrations of Methyl Bromide Lethal to Insects in Grain written by Wendell Keith Whitney and published by . This book was released on 1961 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Concentrations of Methyl Bromide Lethal to Insects in Grain written by Carl Joseph Vosloh and published by . This book was released on 1961 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Concentrations of Methyl Bromide Lethal to Insects in Grain written by W. Keith Whitney and published by . This book was released on 1961 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Concentrations of Methyl Bromide Lethal to Insects in Grain written by W. Keith Whitney and published by Forgotten Books. This book was released on 2017-11-18 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Concentrations of Methyl Bromide Lethal to Insects in Grain: Laboratory Studies of Sorption Rates and Effects of Concentrations on Rice Weevil and Confused Flour Beetle Thirty individuals of each species were placed in the test cages for the adult insects. Separate cages were filled with 11 cubic centimeters of the appropriate kind of grain infested with immature rice weevils. The insect test cages were probed into the grain-filled cylinders through holes located in the cylinder walls halfway between the two ends. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Methyl Bromide Risk Characterization in California written by National Research Council and published by National Academies Press. This book was released on 2000-07-13 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methyl bromide is gaseous pesticide used to fumigate soil, crops, commodity warehouses, and commodity-shipping facilities. Up to 17 million pounds of methyl bromide are used annually in California to treat grapes, almonds, strawberries, and other crops. Methyl bromide is also a known stratospheric ozone depleter and, as such, is scheduled to be phased out of use in the United States by 2005 under the United Nations Montreal Protocol. In California, the use of methyl bromide is regulated by the Department of Pesticide Regulation (DPR), which is responsible for establishing the permit conditions that govern the application of methyl bromide for pest control. The actual permits for use are issued on a site-specific basis by the local county agricultural commissioners. Because of concern for potential adverse health effects, in 1999 DPR developed a draft risk characterization document for inhalation exposure to methyl bromide. The DPR document is intended to support new regulations regarding the agricultural use of this pesticide. The proposed regulations encompass changes to protect children in nearby schools, establish minimum buffer zones around application sites, require notification of nearby residents, and set new limits on hours that fumigation employees may work. The State of California requires that DPR arrange for an external peer review of the scientific basis for all regulations. To this end, the National Research Council (NRC) was asked to review independently the draft risk characterization document prepared by DPR for inhalation exposure to methyl bromide. The task given to NRC's subcommittee on methyl bromide states the following: The subcommittee will perform an independent scientific review of the California Environmental Protection Agency's risk assessment document on methyl bromide. The subcommittee will (1) determine whether all relevant data were considered, (2) determine the appropriateness of the critical studies, (3) consider the mode of action of methyl bromide and its implications in risk assessment, and (4) determine the appropriateness of the exposure assessment and mathematical models used. The subcommittee will also identify data gaps and make recommendations for further research relevant to setting exposure limits for methyl bromide. This report evaluates the toxicological and exposure data on methyl bromide that characterize risks at current exposure levels for field workers and nearby residents. The remainder of this report contains the subcommittee's analysis of DPR's risk characterization for methyl bromide. In Chapter 2, the critical toxicological studies and endpoints identified in the DPR document are evaluated. Chapter 3 summarizes DPR's exposure assessment, and the data quality and modeling techniques employed in its assessment are critiqued. Chapter 4 provides a review of DPR's risk assessment, including the adequacy of the toxicological database DPR used for hazard identification, an analysis of the margin-of-exposure data, and appropriateness of uncertainty factors used by DPR. Chapter 5 contains the subcommittee's conclusions about DPR's risk characterization, highlights data gaps, and makes recommendations for future research.

Download or read book The Methyl Bromide Issue written by C. H. Bell and published by John Wiley & Sons. This book was released on 1996 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by international experts in the field, this book sets outthe scientific arguments for and against the use of methyl bromidewhich is both naturally occurring and also a man-made productbelieved to have played a significant role in the depletion of theozone layer. Methyl bromide is a widely used fumigant in agriculture,horticulture and the preservation of structural materials. The fateof this natural and man-made chemical is the focus of much fiercedebate with scientific, political, social, environmental andeconomic arguments for and against the production and use of thischemial. This book does not set out to convince the reader of apredetermined viewpoint. Its purpose is to set out the scientificdebate covering the major relevant fields including agriculture,atmospheric chemistry, oceanography, environmental sciences,chemistry, biology and toxicology, as well as two chapters onpotential alternatives to methyl bromide. The authors who havecontributed to this book are all experts who have played pivotalroles in the international debate on methyl bromide.

Download or read book Manual of Pest Control for Food Security Reserve Grain Stocks written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 1985 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Therapeutic Probiotic and Unconventional Foods written by Alexandru Mihai Grumezescu and published by Academic Press. This book was released on 2018-04-18 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Therapeutic, Probiotic and Unconventional Foods compiles the most recent, interesting and innovative research on unconventional and therapeutic foods, highlighting their role in improving health and life quality, their implications on safety, and their industrial and economic impact. The book focuses on probiotic foods, addressing the benefits and challenges associated with probiotic and prebiotic use. It then explores the most recently investigated and well-recognized nutraceutical and medicinal foods and the food products and ingredients that have both an impact on human health and a potential therapeutic effect. The third and final section explores unconventional foods and discusses intriguing and debated foods and food sources. While research has been conducted on the beneficial biological effects of probiotics and therapeutic food, the use of these foods remains controversial. To overcome the suspicion of the use of alternative, homeopathic and traditional products as therapy, this book reveals and discusses the most recent and scientifically sound and confirmed aspects of the research. Compiles the most recent, interesting and innovative research on unconventional and therapeutic foods Highlights the role of unconventional and therapeutic foods in improving health and life quality Discusses the implications of unconventional and therapeutic foods on safety Presents the industrial and economic impact of unconventional and therapeutic foods

Download or read book Fundamentals of Stored Product Entomology written by David Hagstrum and published by Elsevier. This book was released on 2016-06-08 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference discusses the fundamentals of stored-product entomology that need to be considered in planning, implementation, and evaluation of a pest management program. It is based on the review of an extensive database of references and many years of research on stored-product insect problems by the expert authors. The information in this book helps answer consumers’ concern about pesticide residues in food by providing helpful IPM and alternative approaches for pest management. It provides the basic information needed to manage pests with and without the use of chemicals. Managing pests requires a thorough understanding of insect biology, behavior, ecology, sampling, pros and cons of management options, and responses of insects to the various management options. This comprehensive book covers all of these topics, beginning with a discussion of the scope of stored-product entomology. It also provides insight into the diversity of foods and habitats utilized by stored-product insects, the types of economic losses attributable to them, and the ways in which an understanding of their biology can be used to study or manage these insects. Insect mobility, sources of insect infestation, sampling, life history, and population growth are discussed as well, as they play an important role in developing an effective sampling program. In addition, decision aids, the cost of management methods, and the resistance of insects to management methods are covered. For insight into the thought process of choosing treatment options, eight pest management methods are thoroughly described, including a statement of the basic operating principle and background information. For help choosing various chemical and nonchemical methods for diverse situations, the advantages, disadvantages and implementation options for each method are given. Students, extension educators, consultants, food industry sanitarians and managers, legislators, regulators, and insect pest management professionals are sure to find information that will help them to improve pest management. Study questions at the end of each chapter Suggested supplemental reading, including books, conference proceeding papers, literature reviews, research papers, government publications, and popular articles General overview of the biology for a basic understanding of pest control issues Guides the reader through the thought process of designing a pest control program or research study Images of the most damaging of stored-product insect pest species for identification of families Quick methods for distinguishing closely related stored-product insect species

Download or read book Illustrated Toxicology written by PK Gupta and published by Academic Press. This book was released on 2018-04-04 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: Illustrated Toxicology: With Study Questions is an essential, practical resource for self-study and guidance catering to a broad spectrum of students. This book covers a range of core toxicological areas, including pesticides, radioactive materials and poisonous plants, also presenting a section on veterinary toxicology. Across 16 chapters, the book presents key concepts with the aid of over 250 detailed, full-color illustrations. Each section is supplemented with practical exercises to support active learning. This combination of clear illustrations and sample testing will help readers gain a deeper understanding of toxicology. This book is useful for toxicology, pharmacy, medical and veterinary students, and also serves as a refresher for academics and professionals in the field, including clinical pharmacists, forensic toxicologists, environmentalists and veterinarians. Includes comprehensive coverage of key toxicological concepts for study and revision Provides a visual learning aid with over 250 full-color illustrations Enhances understanding and memory retention of core concepts with the use of practical exercises

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 Integrated Management of Insects in Stored Products written by Bhadriraju Subramanyam and published by Routledge. This book was released on 2018-12-19 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work offers a comprehensive presentation of the identification, biology, ecology and sampling of insect pests in stored foods, and provides a balanced ciew of the biological, physical and chemical control methods used in pest management. It furnishes step-by-step procedures for creating individually tailored integrated pest management programmes. Every available method of control is covered.

Download or read book Hazardous Gases written by Jaspal Singh and published by Academic Press. This book was released on 2021-07-17 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hazardous Gases: Risk Assessment on Environment and Human Health examines all relevant routes of exposure, inhalation, skin absorption and ingestion, and control measures of specifics hazardous gases resulting from workplace exposure from industrial processes, traffic fumes, and the degradation of waste materials and how they impacts the health and environment of workers. The book examines the risk assessment and effect of poisonous gases on the environment human health. It also covers necessary emergency guidelines, safety measures, physiological impact, hazard control measures, handling and storage of hazardous gases. Each chapter is formatted to include an introduction, historical background, physicochemical properties, physiological role discussing mechanisms of toxicity, its effect on human health as well as environment, followed by case studies and recent research on toxic gases. Hazardous Gases: Risk Assessment on Environment and Human Health is a helpful resource for academics and researchers in toxicology, occupational health and safety, and environmental sciences as well as those in the field who work to assess and mitigate the impact of toxic gases on the work environment and the health of the workforce. Emphasizes the environmental monitoring in the workplace of hazardous materials Includes all relevant storage and handling information required for detailing all personnel on the hazards and risks from the substances with which they work Offers practical examples and case studies related to toxic gases and their impact on health

Download or read book Marketing Research Report written by and published by . This book was released on 1961 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cotton Fiber and Spinning Properties as Affected by Certain Ginning Practices in San Joaquin Valley California Season 1958 59 written by John E. Ross (Jr.) and published by . This book was released on 1961 with total page 1194 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Textbook of Clinical Neurology written by Christopher G. Goetz, MD
MD and published by Elsevier Health Sciences. This book was released on 2007-09-12 with total page 1382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organized to approach patient problems the way you do, this best-selling text guides you through the evaluation of neurologic symptoms, helps you select the most appropriate tests and interpret the findings, and assists you in effectively managing the underlying causes. Its practical approach makes it an ideal reference for clinical practice. Includes practical, evidence-based approaches from an internationally renowned team of authors. Zeroes in on what you really need to know with helpful tables that highlight links between neurological anatomy, diagnostic studies, and therapeutic procedures. Offers a logical, clinically relevant format so you can find the answers you need quickly. Features a new, updated design for easier reference. Includes new full-color images and updated illustrations to facilitate comprehension of important concepts. Features updated chapters on the latest genetic- and immunologic-based therapies, advances in pharmacology, and new imaging techniques. Includes an expanded and updated CD-ROM that allows you to view video clips of patient examinations, download all of the book's illustrations, and enhance exam preparation with review questions.

Download or read book Human Toxicology written by J. Descotes and published by Elsevier. This book was released on 1996-09-02 with total page 859 pages. Available in PDF, EPUB and Kindle. Book excerpt: This excellent volume was designed and edited with two major ideas in mind: firstly, the field of clinical toxicology is changing and an acknowledgement of these changes is warranted; secondly, no comprehensive compilation of recently published case reports of, and clinical studies on, human poisonings is available, which is in sharp contrast to the closely related field of drug-induced side-effects. The book focusses on issues of recent concern, or issues poorly documented in the past. It is important that clinical toxicologists gain a better knowledge of all the available techniques of toxicological analysis. A better understanding of the way a sound interpretation of results should be conducted for the benefit of the patient's management, and a comprehensive set of data on the kinetics of the most common pharmaceutical drugs and many chemicals is required. Human Toxicology is a timely reference work which will be welcomed by a broad audience of toxicology professionals.