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| Author | : Marcos Garcia |
| Publisher | : Cuvillier Verlag |
| Total Pages | : 297 |
| Release | : 2004 |
| Genre | : |
| ISBN | : 386537106X |
Duas importantes questões foram levantadas neste estudo: (1) O efeito e destino dos pesticidas em solos de regiões temperadas podem ser diferentes em solos tropicais? (2) Os dados produzidos nas regiões temperadas podem ser usados para a avaliação de risco ambiental nos trópicos?
| Author | : Ullalena Boström |
| Publisher | : |
| Total Pages | : 70 |
| Release | : 1982 |
| Genre | : |
| ISBN | : 9789157613578 |
| Author | : Francis A. Gunther |
| Publisher | : Springer |
| Total Pages | : 169 |
| Release | : 1971-04-06 |
| Genre | : Science |
| ISBN | : 9781461584605 |
That residues of pesticide and other "foreign" chemicals in food stuffs are of concern to everyone everywhere is amply attested by the reception accorded previous volumes of "Residue Reviews" and by the gratifying enthusiasm, sincerity, and efforts shown by all the in dividuals from whom manuscripts have been solicited. Despite much propaganda to the contrary, there can never be any serious question that pest-control chemicals and food-additive chemicals are essential to adequate food production, manufacture, marketing, and storage, yet without continuing surveillance and intelligent control some of those that persist in our foodstuffs could at times conceivably endanger the public health. Ensuring safety-in-use of these many chemicals is a dynamic challenge, for established ones are continually being dis placed by newly developed ones more acceptable to food technologists, pharmacologists, taxicologists, and changing pest-control requirements in progressive food-producing economies. These matters are of genuine concern to increasing numbers of governmental agencies and legislative bodies around the world, for some of these chemicals have resulted in a few mishaps from improper use. Adequate safety-in-use evaluations of any of these chemicals per sisting into our foodstuffs are not simple matters, and they incorporate the considered judgments of many individuals highly trained in a variety of complex biological, chemical, food technological, medical, pharmacological, and toxicological disciplines.
| Author | : Prabhat Kumar Srivastava |
| Publisher | : John Wiley & Sons |
| Total Pages | : 312 |
| Release | : 2020-02-10 |
| Genre | : Technology & Engineering |
| ISBN | : 1119432200 |
A guide to the diversity of pesticides used in modern agricultural practices, and the relevant social and environmental issues Pesticides in Crop Production offers an important resource that explores pesticide action in plants; pesticide metabolism in soil microbes, plants and animals; bioaccumulation of pesticides and sensitiveness of microbiome towards pesticides. The authors explore pesticide risk assessment, the development of pesticide resistance in pests, microbial remediation of pesticide intoxicated legumes and pesticide toxicity amelioration in plants by plant hormones. The authors include information on eco-friendly pest management. They review the impact of pesticides on soil microorganism, crops and other plants along with the impact on other organisms like aquatic fauna and terrestrial animals including human beings. The book also contains an analysis of pesticide by GC-MS/MS (Gas Chromatography tandem Mass Spectrometry) a reliable method for the quantification and confirmation of multiclass pesticide residues. This important book: Offers a comprehensive guide to the use of the diversity of pesticides and the pertinent social and environmental issues Explores the impact of pesticides from morphological, anatomical, physiological and biochemical perspectives Shows how pesticides affects soil microorganisms, crops and other plants along with the impact on other organisms like aquatic fauna and animals Critically examines whether chemical pesticides are boon or bane and whether they can be replaced by environmental friendly pesticides Written for students, researchers and professionals in agriculture, botany, entomology and biotechnology, Pesticides in Crop Production examines the effects of chemical pesticides and the feasibility of using bio-pesticides.
| Author | : Francisco Sánchez-Bayo, Paul J. van den Brink, Reinier M. Mann |
| Publisher | : Francisco Sanchez-Bayo |
| Total Pages | : 288 |
| Release | : 2011-09-09 |
| Genre | : Nature |
| ISBN | : 1608051218 |
Ecological Impacts of Toxic Chemicals presents a comprehensive, yet readable account of the known disturbances caused by all kinds of toxic chemicals on both aquatic and terrestrial ecosystems. Topics cover the sources of toxicants, their fate and distribution through the planet, their impacts on specific ecosystems, and their remediation by natural systems. Each chapter is written by well-known specialists in those areas, for the general public, students, and even scientists from outside this field. The book intends to raise awareness of the dangers of chemical pollution in a world dominated by industry and globalization of resources. Because the problems are widespread and far reaching, it is hoped that confronting the facts may prompt better management practices at industrial, agricultural and all levels of management, from local to governmental, so as to reduce the negative impacts of chemical contaminants on our planet.
| Author | : R. J. Hance |
| Publisher | : |
| Total Pages | : 374 |
| Release | : 1980 |
| Genre | : Science |
| ISBN | : |
Sommari in inglese, francese e tedesco.
| Author | : National Research Council (U.S.). Committee on Agricultural Land Use and Wildlife Resources |
| Publisher | : National Academies |
| Total Pages | : 276 |
| Release | : 1970-01-01 |
| Genre | : Business & Economics |
| ISBN | : |
Historical perspective. Wildlife values in a Changing World. New patterns on land and water. Influence of land management on wildlife. Special problems of waters and watersheds. Pesticides and wildlife. Wildlife demage and control. Legislation and administration. Evaluation and Conclusions.
| Author | : Herman Eijsackers |
| Publisher | : CRC Press |
| Total Pages | : 496 |
| Release | : 1993-12-09 |
| Genre | : Technology & Engineering |
| ISBN | : 9780873715300 |
This book provides a comprehensive examination of all aspects of the ecotoxicology of soil organisms. The book explains how contaminants reach the soil, traces their transport through the soil, and then moves on to examine the effects of contaminants on different groups of soil organisms (e.g., microorganisms, micro- and mesofauna, larger soil animals including vertebrates). The book also considers food chain transfer and discusses risk assessment procedures that are specific to soil conditions. Ecotoxicology of Soil Organisms is the only book to take such a sweeping approach toward soil ecotoxicology.
| Author | : Muzafar Riyaz |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2022 |
| Genre | : Electronic books |
| ISBN | : |
Pesticide residues are the traces of pesticide compounds that remain on or in the crop, water, soil and air after the application. Pesticide residues get into the environment as a result of application or by accident and can be found in the air, water and soil. Pesticide residues, if present in air, soil and water can pose a serious threat to biological diversity and human health. After depositing in the environment, the pesticides start to break down and forms metabolites that are more or less toxic. Pesticide residues decline as the pesticide breaks down over time, therefore the levels of residues are highest immediately after the application and diminish as the crops continue to grow. When exposed to sunlight or microorganisms in the soil, most pesticides degrade easily however, the utmost number of pesticides after application scatter into non-target areas or leach into groundwater or move in surface runoff by misuse and misapplication while handling or spraying. The impact of widespread usage of chemical pesticides has made an uncountable number of effects on human health, environment and other life forms and has turned into a serious issue across the globe. The present study aims to present an introduction to the environmental pesticide residues and various aspects highlighting their impact on nature and biodiversity.
