Some Organophosphate Insecticides and Herbicides

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Publisher : World Health Organization
ISBN 13 : 9789283201502
Total Pages : 0 pages
Book Rating : 4.2/5 (15 download)

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Book Synopsis Some Organophosphate Insecticides and Herbicides by : IARC Working Group on the Evaluation of Carcinogenic Risks to Humans

Download or read book Some Organophosphate Insecticides and Herbicides written by IARC Working Group on the Evaluation of Carcinogenic Risks to Humans and published by World Health Organization. This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of the IARC Monographs provides evaluations of the carcinogenicity of some organophosphate insecticides and herbicides, including diazinon, glyphosate, malathion, parathion, and tetrachlorvinphos. Diazinon acts on a wide range of insects on crops, gardens, livestock, and pets, but most uses have been restricted in the USA, Canada, and the European Union since the 1980s. Glyphosate is the most heavily used agricultural and residential herbicide in the world, and has been detected in soil, air, surface water, and groundwater, as well as in food. Malathion is one of the oldest and most widely used organophosphate insecticides, and has a broad spectrum of applications in agriculture and public health, notably mosquito control. The insecticide parathion has been largely banned or restricted throughout the world due to toxicity to wildlife and humans. Tetrachlorvinphos is banned in the European Union, but continues to be used in the USA and elsewhere as an insecticide on animals, including in pet flea collars. The IARC Monographs Working Group reviewed epidemiological evidence, animal bioassays, and mechanistic and other relevant data to reach conclusions as to the carcinogenic hazard to humans of these agents.

The Chemistry of Organophosphorus Pesticides

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Publisher : Springer Science & Business Media
ISBN 13 : 3642978762
Total Pages : 346 pages
Book Rating : 4.6/5 (429 download)

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Book Synopsis The Chemistry of Organophosphorus Pesticides by : Christa Fest

Download or read book The Chemistry of Organophosphorus Pesticides written by Christa Fest and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our intention has been to provide a short introduction to the chemistry and mode of action of insecticidal phosphoric acid compounds, with particular reference to the relationship between structure and activity. The yearly production of these pesticides is now approaching 100,000 tons and thus offers an important example of applied research. If, however, one examines the historical develop ment of these compounds, it is apparent that this was preceded by a hundred years of pure chemistry of phosphorus. The utility of the phosphoric acid pesticides is undisputed today - and furthermore it can be expected that they will solve many of the world's nutritional problems" yet from this field of applied research many paths are now leading back into basic research in chemistry, biochemistry, biology and toxicology etc. This clearly illustrates the problem of attempting to define pure and applied research. Originally, this book was conceived for students of chemistry who, on completion of their study, were uncertain about the place of applied research in industry but it was soon clear that such material, when supplemented with further data, would serve as an introduction to the field of pesticidal phosphoric acid compounds for many technicians, officials and scientists who, in various authorities in agriculture, in chemical and biological research, are concerned with the problems of crop protection and more recently with questions of pollution of the environ ment.

The Chemistry of Organophosphorus Pesticides

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Publisher : Springer Science & Business Media
ISBN 13 : 3642684416
Total Pages : 369 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis The Chemistry of Organophosphorus Pesticides by : C. Fest

Download or read book The Chemistry of Organophosphorus Pesticides written by C. Fest and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rapid progress in the field of organophosphate compounds has made this new edition necessary. Particular attention has been paid to new developments in biologically active products as this is probably of greatest interest to practical chemists. I have therefore updated the chapter on chemistry and, in connection with this, rewritten the chapter on metabolism. I should especially like to thank Professor Dr. HELLMUT HOFFMANN for his constant encouragement and interest in my work and for many fruitful discus sions. The co-author to the 1st edition, Dr. KARL-JULIUS SCHMIDT, died suddenly on November 21, 1980. I treasure the memory of a valued colleague of many years standing. Elberfeld, January 1982 CHRISTA FEST VII Preface to the First Edition Our intention has been to provide a short introduction to the chemistry and mode of action of insecticidal phosphoric acid compounds, with particular ref erence to the relationship between structure and activity. The yearly produc tion of these pesticides is now approaching 100,000 tons and thus offers an im portant example of applied research. If, however, one examines the historical development of these compounds, it is apparent that this was preceded by a hundred years of pure chemistry of phosphorus.

Organophosphorus Pesticides

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Author :
Publisher : CRC Press
ISBN 13 : 1351092200
Total Pages : 705 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis Organophosphorus Pesticides by : Morifusa Eto

Download or read book Organophosphorus Pesticides written by Morifusa Eto and published by CRC Press. This book was released on 2018-01-18 with total page 705 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to get a general concept of organophosphorus pesticides with such a variety in structure and biological activities, consideration of each aspect of chemistry, biochemistry, and the applied sciences is necessary. This book consists of these three main parts. After the presentation of the background of phosphorus chemistry in Chapter 1, stress was put on the chemical and biochemical reactions of organophosphorus pesticides, including synthesis, analysis, metabolism mode of action, and other interesting aspects in Chapter 2 to 4, and on the structure-pesticidal activity relationship in Chapter 5.

Toxicology of Organophosphate Poisoning

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Publisher : Springer Nature
ISBN 13 : 3030791289
Total Pages : 112 pages
Book Rating : 4.0/5 (37 download)

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Book Synopsis Toxicology of Organophosphate Poisoning by : Anuj Ranjan

Download or read book Toxicology of Organophosphate Poisoning written by Anuj Ranjan and published by Springer Nature. This book was released on 2021-10-11 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the consequences of high agricultural pesticide use over the last few decades in the form of organophosphate poisoning. The authors provide a background overview of organophosphate compounds, their environmental toxicity, non-target exposures and cases of human poisoning. The authors also compile and analyze data from the last two decades to demonstrate the toxicological aspects of organophosphates, and how they can pose a threat to human health. Readers will learn about the clinical manifestation of organophosphate exposure in humans, as well as the enzymatic pathways and mechanisms by which organophosphates are processed in the body and cause harm. The book concludes by providing techniques, practices and recommendations for how to manage organophosphate exposure and poisoning. It will be useful for clinicians and public health professionals, scientists, medical practitioners, researchers and environmental toxicologists.

Organophosphorus Pesticides

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Publisher :
ISBN 13 :
Total Pages : 410 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Organophosphorus Pesticides by : Morifusa Etō

Download or read book Organophosphorus Pesticides written by Morifusa Etō and published by . This book was released on 1974 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nomenclature. Phosphates. Phosphorothionates. Phosphorothilothionates. Phosphorothiolates. Derivates of phosphoramidic acid. Phosphonates. Hydrolysis. Chemical reactions. Biochemistry. Individual Pesticides.

Recognition and Management of Pesticide Poisonings (5th Ed. )

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Publisher : DIANE Publishing
ISBN 13 : 1437914527
Total Pages : 238 pages
Book Rating : 4.4/5 (379 download)

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Book Synopsis Recognition and Management of Pesticide Poisonings (5th Ed. ) by : J. Routt Reigart

Download or read book Recognition and Management of Pesticide Poisonings (5th Ed. ) written by J. Routt Reigart and published by DIANE Publishing. This book was released on 2009-06 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 5th ed. is an update and expansion of the 1989 4th ed. This EPA manual provides health professionals with information on the health hazards of pesticides currently in use, and current consensus recommendations for management of poisonings and injuries caused by them. As with previous updates, this new ed. incorporates new pesticide products that are not necessarily widely known among health professionals. Contents: (1) General Information: Introduction; General Principles in the Management of Acute Pesticide Poisonings; Environmental and Occupational History; (2) Insecticides; (3) Herbicides; (4) Other Pesticides; (5) Index of Signs and Symptoms; Index of Pesticide Products. Charts and tables.

Gulf War and Health

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Publisher : National Academies Press
ISBN 13 : 0309171628
Total Pages : 426 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Gulf War and Health by : Committee on Health Effects Associated with Exposures During the Gulf War

Download or read book Gulf War and Health written by Committee on Health Effects Associated with Exposures During the Gulf War and published by National Academies Press. This book was released on 2000-12-12 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: The men and women who served in the Gulf War theater were potentially exposed to a wide range of biological and chemical agents. Gulf War and Health: Volume 1 assesses the scientific literature concerning the association between these agents and the adverse health effects currently experienced by a large number of veterans.

Biochemical Sites of Insecticide Action and Resistance

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Publisher : Springer Science & Business Media
ISBN 13 : 3642595499
Total Pages : 353 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Biochemical Sites of Insecticide Action and Resistance by : Isaac Ishaaya

Download or read book Biochemical Sites of Insecticide Action and Resistance written by Isaac Ishaaya and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years many of the conventional methods of insect control by broad spectrum synthetic chemicals have come under scrutiny because of their unde sirable effects on human health and the environment. In addition, some classes of pesticide chemistry, which generated resistance problems and severely affected the environment, are no longer used. It is against this background that the authors of this book present up-to-date findings-relating to biochemical sites that can serve as targets for developing insecticides with selective prop erties, and as the basis for the elucidation of resistance mechanisms and countermeasures. The book consists of eight chapters relating to biochemical targets for insec ticide action and seven chapters relating to biochemical modes of resistance and countermeasures. The authors of the chapters are world leaders in pesti cide chemistry, biochemical modes of action and mechanisms of resistance. Biochemical sites such as chitin formation, juvenile hormone and ecdysone receptors, acetylcholine and GABA receptors, ion channels, and neuropeptides are potential targets for insecticide action. The progress made in recent years in molecular biology (presented in depth in this volume) has led to the iden tification of genes that confer mechanisms of resistance, such as increased detoxification, decreased penetration and insensitive target sites. A combina tion of factors can lead to potentiation of the resistance level. Classifications of these mechanisms are termed gene amplification, changes in structural genes, and modification of gene expression.

Organophosphorus Pesticides

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Author :
Publisher : Nova Science Publishers
ISBN 13 : 9781634854504
Total Pages : 0 pages
Book Rating : 4.8/5 (545 download)

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Book Synopsis Organophosphorus Pesticides by : Neil Wilkinson

Download or read book Organophosphorus Pesticides written by Neil Wilkinson and published by Nova Science Publishers. This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: At present, organophosphorus compounds (OP) are considered some of the most toxic substances synthesised by man. These compounds are widely used in agriculture, residential gardening and in pest control programs, as well as in veterinary practices of the modern world. The primary toxicity of organophosphates is associated with the inhibition of acetylcholinesterase in the central and peripheral nervous system, resulting in acetylcholine accumulation and consequently disrupted neurotransmission. In this book, Chapter One provides an overview of recent studies regarding toxic effects of organophosphates, the methods of their removal, and detoxification in live organisms. Chapter Two summarizes the results of monitoring agricultural products for the presence of organophosphorus pesticides, putting a special emphasis on potential ways for reduction of their levels. The final chapter focuses specifically on the structural features, applications, toxicity mechanisms and effects of exposure on human health of fenitrothion, a non-systemic organophosphorous insecticide.

Pesticides in the Diets of Infants and Children

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Publisher : National Academies Press
ISBN 13 : 0309048753
Total Pages : 402 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Pesticides in the Diets of Infants and Children by : National Research Council

Download or read book Pesticides in the Diets of Infants and Children written by National Research Council and published by National Academies Press. This book was released on 1993-02-01 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many of the pesticides applied to food crops in this country are present in foods and may pose risks to human health. Current regulations are intended to protect the health of the general population by controlling pesticide use. This book explores whether the present regulatory approaches adequately protect infants and children, who may differ from adults in susceptibility and in dietary exposures to pesticide residues. The committee focuses on four major areas: Susceptibility: Are children more susceptible or less susceptible than adults to the effects of dietary exposure to pesticides? Exposure: What foods do infants and children eat, and which pesticides and how much of them are present in those foods? Is the current information on consumption and residues adequate to estimate exposure? Toxicity: Are toxicity tests in laboratory animals adequate to predict toxicity in human infants and children? Do the extent and type of toxicity of some chemicals vary by species and by age? Assessing risk: How is dietary exposure to pesticide residues associated with response? How can laboratory data on lifetime exposures of animals be used to derive meaningful estimates of risk to children? Does risk accumulate more rapidly during the early years of life? This book will be of interest to policymakers, administrators of research in the public and private sectors, toxicologists, pediatricians and other health professionals, and the pesticide industry.

Ecological Risk Assessment for Chlorpyrifos in Terrestrial and Aquatic Systems in the United States

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Publisher : Springer Science & Business Media
ISBN 13 : 3319038656
Total Pages : 269 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Ecological Risk Assessment for Chlorpyrifos in Terrestrial and Aquatic Systems in the United States by : John P. Giesy

Download or read book Ecological Risk Assessment for Chlorpyrifos in Terrestrial and Aquatic Systems in the United States written by John P. Giesy and published by Springer Science & Business Media. This book was released on 2014-04-10 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews of Environmental Contamination and Toxicology attempts to provide concise, critical reviews of timely advances, philosophy and significant areas of accomplished or needed endeavor in the total field of xenobiotics, in any segment of the environment, as well as toxicological implications.

Toxicology of Organophosphate and Carbamate Compounds

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Publisher : Academic Press
ISBN 13 : 9780080543109
Total Pages : 768 pages
Book Rating : 4.5/5 (431 download)

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Book Synopsis Toxicology of Organophosphate and Carbamate Compounds by : Ramesh C. Gupta

Download or read book Toxicology of Organophosphate and Carbamate Compounds written by Ramesh C. Gupta and published by Academic Press. This book was released on 2011-04-28 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text/reference book provides the most comprehensive coverage of anticholinesterase compounds (Organophosphates and Carbamates), which constitute the largest number of chemicals that are primarily used as insecticides in agriculture, industry, and around the home/garden. Some OPs (nerve agents) have been used in chemical warfare and terrorist attacks, while some OPs and CMs have been recommended as therapeutic agents in human medicine as well as in veterinary medicine. Many chemicals of both classes are extremely toxic and lack selectivity, thus their inadvertent/accidental use continues to pose a threat to human and animal health, aquatic systems and wildlife. These anticholinesterase agents produce a variety of toxicological effects in target and nontarget organs. In light of this complexicity, this multi-authored book is written by the well known scientists from many countries. The book is organized into nine sections, with a total of 49 chapters, to provide in-depth knowledge on various aspects of OP and CM compounds, including their use, classification, mechanism-based toxicity, and prophylactic and therapeutic measurements. Several chapters are written with special emphasis to cover timely topics, such as chemical warfare agents, physiologically-based pharmacokinetic modeling, structure and function of cholinesterases, paraoxonase, carboxylesterases; developmental neurotoxicity, the intermediate syndrome, oxidative stress, endocrine disruption, and DNA damage/gene expression and carcinogenesis. Section-VI with 5 chapters is specifically devoted to risk assessment, and safety and regulatory guidelines for pesticides. Describes everything you need to know about Organophosphates and Carbamates Extensively covers pesticides, nerve agents, therapeutic drugs, and flame retardants Describes epidemiology of the world's major disasters involving Organophosphates and Carbamates Covers animal, human, aquatic, and wildlife toxicity of Anticholinesterases Insights into in-depth cholinergic and noncholinergic mechanisms of toxicity Describes recent advancements in cholinesterases, paraoxonases, carboxylesterases, oxidative stress, endocrine disruption, cardiac and pulmonary toxicity, and carcinogenesis Provides in vitro and in vivo models for neurotoxicity testing Integrates knowledge of studies in lab animals and humans Offers risk/safety assessment and national/international guidelines for permissible levels of pesticide residues Describes management of Anticholinesterase poisoning in humans

Organophosphate Pesticides

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Publisher :
ISBN 13 : 9781536183160
Total Pages : 113 pages
Book Rating : 4.1/5 (831 download)

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Book Synopsis Organophosphate Pesticides by : Fabrice Marquis

Download or read book Organophosphate Pesticides written by Fabrice Marquis and published by . This book was released on 2020 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In this compilation, the authors present progress in research concerning protection from organophosphates activity, as well as an overview of the methods for their removal from the environment and decontamination of contaminated persons. New developments in research on biosensors is also presented based on the enzyme (or bacteria)-functionalized nanostructures for organophosphorus pesticide detection. The closing study focuses on how the application of computational methods to the investigation of organophosphorous pesticides is a significant step towards a complete understanding of their behavior in any type of environment"--

Sittig's Handbook of Pesticides and Agricultural Chemicals

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Author :
Publisher : William Andrew
ISBN 13 : 1455731579
Total Pages : 1006 pages
Book Rating : 4.4/5 (557 download)

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Book Synopsis Sittig's Handbook of Pesticides and Agricultural Chemicals by : Richard P. Pohanish

Download or read book Sittig's Handbook of Pesticides and Agricultural Chemicals written by Richard P. Pohanish and published by William Andrew. This book was released on 2014-09-06 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference handbook provides fully updated chemical, regulatory, health, and safety information on nearly 800 pesticides and other agricultural chemicals. The clear, consistent and comprehensive presentation of information makes Sittig's an essential reference for a wide audience including first responders, environmental and industrial health/safety professionals, the food industry, the agricultural sector and toxicologists. Detailed profiles are provided for each substance listed, including: usage; crop-specific residue limits; hazard ratings for long-term human toxicity; and endocrine disruptor and reproductive toxicity information. Every chemical profile contains references and web links to source information from the EPA, OSHA, the World Health Organization (WHO), and other important advisory and lawmaking bodies. This work is focused on regulated chemicals. The substances covered include pesticides, insecticides, herbicides, fungicides, rodenticides and related agricultural chemicals used on foods grown and produced for both human and animal consumption. These products are organized with common names, chemical synonyms, trade names, chemical formulae, US EPA pesticide codes, EU regulations including Hazard Symbol and Risk Phrases, EINECS, RTECS, CAS, and other unique identifiers so that all who may have contact with, or interest in them can find needed information quickly. A comprehensive reference for the agricultural sector, food industry, agrochemical manufacturing and distribution sector, and first responders Brings together a wealth of hazard and response, regulatory and toxicological information in one convenient go-to handbook Covers US, EU and worldwide regulatory requirements

Organophosphate Pesticide Degradation Under Drinking Water Treatment Conditions

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Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Organophosphate Pesticide Degradation Under Drinking Water Treatment Conditions by : Stephen E. Duirk

Download or read book Organophosphate Pesticide Degradation Under Drinking Water Treatment Conditions written by Stephen E. Duirk and published by . This book was released on 2005 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Little work to date has solely investigated the kinetics and pathways of pesticide transformations under drinking water treatment conditions. Free chlorine has been found to react with s-triazine, carbamate, and organophosphate pesticides. However, these experimental conditions did not account for naturally occurring aquatic constituents such as natural organic matter (NOM) or inorganic ions (i.e., bromide). The kinetics and degradation pathways for chlorpyrifos (CP), an OP pesticide, have been established in buffered deionized water. However, the effect of NOM and bromide on the rate of CP has yet to be thoroughly investigated. This research was designed to examine the influence of NOM and bromide on the loss of CP in the presence of free chlorine.

Organic Compounds in Organophosporus Pesticide Manufacturing Wastewaters

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Publisher :
ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Organic Compounds in Organophosporus Pesticide Manufacturing Wastewaters by : Mark Marcus

Download or read book Organic Compounds in Organophosporus Pesticide Manufacturing Wastewaters written by Mark Marcus and published by . This book was released on 1978 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: