Radioisotopes In Weed Research
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Radioisotopes In Weed Research
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Author : Kassio Ferreira Mendes
language : en
Publisher: CRC Press
Release Date : 2020-12-29
Radioisotopes In Weed Research written by Kassio Ferreira Mendes and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-29 with Science categories.
Herbicides are of great importance in weed management and are one of the most widely used pesticide groups for weed control across the globe. Concerns around the residual effects of these intensively used chemicals are equally widespread. Offering a new direction for research that focuses on herbicide behavior and its impacts on the environment, this book covers the use of radioisotopes in weed research and the detoxification of herbicides. Applying technological advances in radiation detection, Radioisotopes in Weed Research explains how isotopic techniques can be used to identify degradation products and trace the fate of herbicides applied to crop plants. This book provides essential information on the historical use and recent advances of radioisotopes in weed research. It demonstrates the potential these methods offer the field of weed science in gaining a better understanding of the behavior of herbicides in plants and soil and working to ensure the continuous, effective, and safe use of herbicides, minimizing harmful impacts on ecosystems. Features: Explains the radiometric method with studies of radiolabelled herbicides and includes case studies as examples Describes radiometric methods to study the behavior of herbicides in soil from transport and transformation to retention Elucidates the absorption, translocation, and metabolism studies of herbicides in plants Authored by a team of leading scientists, this book is written for professors, researchers, extensionists, graduate and undergraduate students, rural producers, and other professionals involved in weed science.
Isotopes In Weed Research
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Author : International Atomic Energy Agency
language : en
Publisher:
Release Date : 1966
Isotopes In Weed Research written by International Atomic Energy Agency and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Herbicides categories.
The Symposium on the Use of Isotopes in Weed Research was convened jointly by the Food and Agriculture Organization of the United Nations and the International Atomic Energy Agency, and was held in Vienna at the Headquarters of IAEA from 25 to 29 October 1965. It provided an occasion for the exchange of information on recent advances in the subject. Additionally it gave an opportunity for investigators who had not used isotopes in their research to assess the potentialities and applications of this technique. Isotopes have already been extensively used in weed research, particularly for studying the comparative absorption of herbicides by different plant species and the movement and distribution of the herbicide within the plant. Radioisotopes have proved of particular value in these studies through the ability of autoradiographic techniques to detect even the trace amounts involved. The mode of action of herbicides has also been quite widely studied through the use of isotopes. It is probably a general rule that the practical selective herbicidal nature of a chemical compound is usually known some time before the actual metabolic mode of action is traced. Nevertheless the mode of action is of great importance, as its study may lead to the development of other herbicides; isotope techniques may be expected to play an increasing role here. Weed control is a continuing world agriculture problem of serious dimensions and there is constant effort both to develop and utilize herbicides. As part of the general widespread concern over the residual effects of chemicals applied to crop plants, the study of herbicide residues in plants and soil, and the detoxification of herbicides, has become essential. For these studies isotopic techniques can be usefully used to identify degradation products and trace the ultimate fate of the herbicide. Such studies are of growing importance. Features of the Symposium were the two informal seminars, which were actively supported and resulted in lively discussions. These seminars provided opportunities for very free exchange of experience and views, enabling participants to define present problems and to discuss useful areas of isotope application. The complete proceedings emphasize the wide scope of isotopes in herbicide and weed research.
Radioisotopes In Weed Research
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Author : Kassio Mendes
language : en
Publisher: CRC Press
Release Date : 2020-12-29
Radioisotopes In Weed Research written by Kassio Mendes and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-29 with Science categories.
Herbicides are of great importance in weed management and are one of the most widely used pesticide groups for weed control across the globe. Concerns around the residual effects of these intensively used chemicals are equally widespread. Offering a new direction for research that focuses on herbicide behavior and its impacts on the environment, this book covers the use of radioisotopes in weed research and the detoxification of herbicides. Applying technological advances in radiation detection, Radioisotopes in Weed Research explains how isotopic techniques can be used to identify degradation products and trace the fate of herbicides applied to crop plants. This book provides essential information on the historical use and recent advances of radioisotopes in weed research. It demonstrates the potential these methods offer the field of weed science in gaining a better understanding of the behavior of herbicides in plants and soil and working to ensure the continuous, effective, and safe use of herbicides, minimizing harmful impacts on ecosystems. Features: Explains the radiometric method with studies of radiolabelled herbicides and includes case studies as examples Describes radiometric methods to study the behavior of herbicides in soil from transport and transformation to retention Elucidates the absorption, translocation, and metabolism studies of herbicides in plants Authored by a team of leading scientists, this book is written for professors, researchers, extensionists, graduate and undergraduate students, rural producers, and other professionals involved in weed science.
Weed Science And Weed Management In Rice And Cereal Based Cropping Systems 2 Volumes
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Author : Aurora M. Baltazar
language : en
Publisher: John Wiley & Sons
Release Date : 2023-03-29
Weed Science And Weed Management In Rice And Cereal Based Cropping Systems 2 Volumes written by Aurora M. Baltazar and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-29 with Technology & Engineering categories.
The book presents discussions on: Biology and ecology of major troublesome weeds infesting rice, wheat, corn, soybean, focusing on different cropping patterns in both tropical and temperate cropping systems and science-based weed management practices involving chemical, non-chemical, biological, integrated methods. Herbicides used, with their most recent classification, identification of new target sites, mechanisms and modes of action and how and why weeds evolve resistance to herbicides. New concepts, new paradigms and new technologies to manage evolution of resistance to herbicides including weed genomics, bioherbicides and allelochemicals. Highly recommended for students, teachers, researchers, agronomists, horticulturists, crop physiologists, and crop protection specialists in tropical and temperate agricultural systems, particularly in areas where major tropical weeds are posing potential threats to temperate agricultural systems.
P Z
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Author : Library of Congress. Office for Subject Cataloging Policy
language : en
Publisher:
Release Date : 1990
P Z written by Library of Congress. Office for Subject Cataloging Policy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Subject headings, Library of Congress categories.
Library Of Congress Subject Headings
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Author : Library of Congress
language : en
Publisher:
Release Date : 1990
Library Of Congress Subject Headings written by Library of Congress and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Subject headings, Library of Congress categories.
Library Of Congress Subject Headings
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Author : Library of Congress. Office for Subject Cataloging Policy
language : en
Publisher:
Release Date : 1990
Library Of Congress Subject Headings written by Library of Congress. Office for Subject Cataloging Policy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Subject headings, Library of Congress categories.
Herbicide Resistance In Weeds And Crops
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Author : Zvonko Pacanoski
language : en
Publisher: BoD – Books on Demand
Release Date : 2017-10-04
Herbicide Resistance In Weeds And Crops written by Zvonko Pacanoski and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-04 with Technology & Engineering categories.
Herbicides are the dominant technology and the most effective weed control tools ever developed that are used for the control of weeds that infest crops. Over the last several decades, in situations of intense herbicide usage, there have been many examples of the evolution of weed populations resistant to herbicides. Weed adaptations to management tactics, including biochemical mimicry in the form of evolved resistance to the herbicides used for weed control, have increased rapidly throughout agriculture and now threaten global food security. Nowadays, expended space of research activities remains to focus on the herbicide resistance to weeds and crops. The authors of Herbicide Resistance in Weeds and Crops cover various issues regarding the present relevant research.
Interactions Of Biochar And Herbicides In The Environment
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Author : Kassio Ferreira Mendes
language : en
Publisher: CRC Press
Release Date : 2022-06-07
Interactions Of Biochar And Herbicides In The Environment written by Kassio Ferreira Mendes and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-07 with Science categories.
Interactions of Biochar and Herbicides in the Environment details how biochar interferes with herbicide behavior which includes processes such as sorption-desorption, runoff, leaching, and degradation in soil and weed control efficacy. The book provides essential information on biochar applications in agriculture, production systems, and the physicochemical properties of biochar and herbicides, and their interactions. Features: • Elucidates the physicochemical characteristics of biochar that affect herbicide bioavailability in soil solution • Demonstrates the remediation of herbicide-contaminated waters with the addition of biochar to avoid environmental impacts to aquatic organisms • Describes numerous agronomic and environmental benefits of biochar and its potential as a soil amendment to herbicide remediation • Includes diagrams of herbicide behavior in the environment to further the user’s knowledge Written by a team of international experts, Interactions of Biochar and Herbicides in the Environment is a valuable resource for students and professionals involved with weed science and soil pollution, and is of great interest to those concerned with pesticides and their fate in the environment.
Ionizing Radiations
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Author : Quartermaster Food and Container Institute for the Armed Forces (U.S.). Library Branch
language : en
Publisher:
Release Date : 1955
Ionizing Radiations written by Quartermaster Food and Container Institute for the Armed Forces (U.S.). Library Branch and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1955 with Food categories.