Insecti Cide
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Chemistry Of Insecticides And Fungicides 3nd Edition
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Author : Sree Ramulu
language : en
Publisher: Scientific Publishers
Release Date : 2020-08-09
Chemistry Of Insecticides And Fungicides 3nd Edition written by Sree Ramulu and has been published by Scientific Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-09 with Science categories.
The Chemistry of Insecticides and Fungicides. Information on their nomenclature, glossary of terms and such other related topics that could help a beginner and an extension worker to comprehend the subject without difficulty have also been added. This revision of Chemistry of Insecticides and Fungicides follows the same general pattern as the original edition. However in this edition, information on production, utilisation of pesticides in India and also list of important references have been uptodated. Additional information on integrated pest control, synthetic pyrethroids, and first aid measures in the event of pesticides poisoning have been added in this edition.
Insecticides With Novel Modes Of Action
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Author : Isaac Ishaaya
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Insecticides With Novel Modes Of Action written by Isaac Ishaaya and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Technology & Engineering categories.
The future of insect control looked very bright in the 1950s and 1960s with new insecticides constantly coming onto the market. Today, however, whole classes of pesticide chemistry have fallen by the wayside due to misuse which generated resistance problems reaching crisis proportions, severe adverse effects on the environment, and public outcry that has led to increasingly stricter regulation and legislation. It is with this background, demanding the need for safer, environmentally friendly pesticides and new strategies to reduce resistance problems, that this book was written. The authors of the various chapters have a wealth of experience in pesticide chemistry, biochemical modes of action, mechanism of resistance and application, and have presented concise reviews. Each is actively involved in thedevelopment of new groups of pesticide chemistry which led to the development of novel insecticides with special impact in controlling agricultural pests. Emphasis has been given to insecticides with selective properties, such as insect growth regulators hormone mimics, ecdysone agonists), (chitin synthesis inhibitors, juvenile chloronicotinyl insecticides (imidacloprid, acetamiprid), botanical insecticides (neem, plant oils), pymetrozine, diafenthiuron, pyrrole insecticides, and others. The importance of these compounds, as components in integrated pest management programs and in insecticide resistance management strategies, is discussed. The data presented are essential in establishing new technologies and developing novel groups of compounds which will have impact on our future agricultural practices.
Insects Experts And The Insecticide Crisis
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Author : John H. Perkins
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Insects Experts And The Insecticide Crisis written by John H. Perkins and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Social Science categories.
Science and technology are cultural phenomena. Expert knowledge is generated amid the conflicts of a society and in turn supplies fuel to fire yet further change and new clashes. This essay on economic entomology is a case study on how cultural events and forces affected the creation of scientific and technical knowledge. The time period emphasized is 1945 to 1980. My initial premises for selecting relevant data for the story were ultimately not of much use. Virtually all debates about insect control since 1945 have been centered around the environmental and health hazards associated with insecticides. My first but inadequate conclusion was that the center of interest lay between those who defended the chemicals and those who advocated the use of nonchemical control methods. With this formulation of the problem, I was drawn to an analysis of how the chemical manufacturers had managed to dominate and even corrupt the work of entomological scientists, farmers, members of Congress, and regulators in the USDA and EPA. My own contribu tions to a policy study at the National Academy of Sciences were based 1 on this premise. More recently, Robert van den Bosch developed the 2 "corruption theme" in considerable detail.
Insecticide Recommendations Of The Entomology Research Division For The Control Of Insects Attacking Crops And Livestock 1959 Season
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Author :
language : en
Publisher:
Release Date : 1959
Insecticide Recommendations Of The Entomology Research Division For The Control Of Insects Attacking Crops And Livestock 1959 Season written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1959 with Insect pests categories.
Insecticide Recommendations Of The Entomology Research Division For The Control Of Insects Attacking Crops And Livestock
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Author :
language : en
Publisher:
Release Date : 1960
Insecticide Recommendations Of The Entomology Research Division For The Control Of Insects Attacking Crops And Livestock written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1960 with Insecticides categories.
Pyrethrum
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Author : John Casida
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Pyrethrum written by John Casida and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Medical categories.
Pyrethrum: the Natural Insecticide covers the papers presented at the 1972 ""International Symposium on Recent Advances with Pyrethrum the Natural Insecticide"" held in conjunction with the American Institute of Biological Sciences Silver Anniversary Meeting at the University of Minnesota, Minneapolis. It deals with all aspects of pyrethrum, including its history, production, chemistry, biochemistry, toxicology, pharmacology, and agricultural applications. The introductory part addresses the early history of pyrethrum, its recognition as a modern insecticide, and its worldwide production. The chemistry and biochemistry parts discuss the composition, isolation, structure, synthesis, biosynthesis, metabolism, and action on enzyme systems of natural pyrethrins extracted from pyrethrum flower. The book also examines the toxicology of pyrethrum and its constituents to mammals, fish, and wildlife, as well as tests for possible teratogenic, carcinogenic, mutagenic, and allergenic activities. Finally, it discusses the domestic and agricultural applications of pyrethrum. Considering its desirable features, researchers find pyrethrum unsurpassed by any type of synthetic organic insecticide and even by the best synthetic analogs or pyrethroids.
Insecticide Recommendations Of The Entomology Research Division For The Control Of Insects Affecting Crops Livestock And Households For 1964
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Author :
language : en
Publisher:
Release Date : 1964
Insecticide Recommendations Of The Entomology Research Division For The Control Of Insects Affecting Crops Livestock And Households For 1964 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with Insect pests categories.
Insecticides
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Author : Ghousia Begum
language : en
Publisher: BoD – Books on Demand
Release Date : 2018-05-23
Insecticides written by Ghousia Begum 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 2018-05-23 with Technology & Engineering categories.
Insecticides are substances used to kill insects. They are used primarily in agriculture to control pests that infest crop. Nearly all insecticides have the potential to significantly alter ecosystems: many are toxic to humans and/or animals; some become concentrated as they spread along the food chain. The presence of these chemicals in both aquatic and terrestrial ecosystems has become an important issue globally. The book Insecticides - Agriculture and Toxicology provides information on the use of insecticides in pest management in order to enhance crop protection and their effects on nontarget organisms.
Insecticide Recommendations Of The Entomology Research Branch For The Control Of Insects Attacking Crops And Livestock
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Author :
language : en
Publisher:
Release Date : 1956
Insecticide Recommendations Of The Entomology Research Branch For The Control Of Insects Attacking Crops And Livestock written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1956 with Insect pests categories.
Biochemical Sites Of Insecticide Action And Resistance
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Author : Isaac Ishaaya
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Biochemical Sites Of Insecticide Action And Resistance written by Isaac Ishaaya and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
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.