Herbicide Activity
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Herbicide Activity
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Author : R. Michael Roe
language : en
Publisher: IOS Press
Release Date : 1997
Herbicide Activity written by R. Michael Roe and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Technology & Engineering categories.
Developments in the understanding of herbicide activity and toxicology have expanded tremendously in the past fifteen years. Research on the mechanism of action of most major classes of herbicide chemistry has provided scientists with excellent insight into enzyme targets. More recently, developments in molecular biology have provided information about herbicide action at the genetic level. Less well understood are the toxicological aspects of herbicide activity that culminate in plant injury or death. Toxicology, Biochemistry and Molecular Biology of Herbicide Activity is a review of the recent literature on most of the major classes of herbicide chemistry in commercial use. The chapters include information about different aspects of herbicide activity related to photosynthesis, inhibition of amino acid biosynthesis, disruption of cell division and microtubule assembly, activity of phytohormone (auxin) mimics, inhibition of fatty acid biosynthesis and some developments in the understanding of herbicide resistance.
Target Sites For Herbicide Action
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Author : R. Kirkwood
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-21
Target Sites For Herbicide Action written by R. Kirkwood 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 2013-11-21 with Science categories.
The development of chemicals to selectively control the growth of weeds has been a fascinating success story which has unfolded largely during the last four decades. The dramatic growth of herbicide research that followed the wartime discoveries of the auxin-type herbicides (phenoxyalkanoic acids) resulted in a whole range of compounds and mixtures which are used to eliminate broad-or narrow-leaved weeds from agricultural, horticul tural, or forestry crops. Today, the safe use of this armament of compounds requires our understanding of their mode of action, metabolism, and environmental persistence. The most recently developed herbicides are highly effective inhibitors of specific enzyme systems, and formulation may be an important factor determining their efficient delivery at specific target sites. In this book, the major target sites of herbicide action are discussed in Chapters 1-5, with particular reference to photosynthesis; amino acid, lipid, and carotenoid synthesis; and other primary target sites. The effects of synergists or antagonists as modifiers of herbicide action are described in Chapter 6. The importance of efficient target site delivery as a fundamental factor in herbicide activity and selectivity is generally recognized. Delivery of a potentially lethal dose of active ingredient may depend on a whole range of factors including the efficiency of application, retention, absorption, translocation, immobilization, and detoxification. These aspects are con sidered in the remaining chapters, with particular reference to the pathways and mechanisms involved in the uptake, translocation, and metabolism of soil-and foliage-applied herbicides.
The Activity Pre Emergence And Post Emergence Selectivity And Persistence Of The Herbicide San 582 H
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Author : T. M. West
language : en
Publisher:
Release Date : 1993
The Activity Pre Emergence And Post Emergence Selectivity And Persistence Of The Herbicide San 582 H written by T. M. West and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Herbicides categories.
Herbicides Chemistry
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Author : Kearney
language : en
Publisher: CRC Press
Release Date : 1988-05-27
Herbicides Chemistry written by Kearney and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988-05-27 with Science categories.
Conveniently gathering up-to-date information on herbicides' chemistry, degradation, and mode of action in one source, this reference discusses glyphosate and the traits that have made it so successful ... investigates the adsorption of polycyclic alkanoic acids' ester into targeted plants ... documents sulfonylureas' selectivity, environmental compatibility, groundwater safety, and low use rate ... explains metribuzin's combination with other herbicides to increase weed control for soybeans, potatoes, and tomatoes ... and examines alachlor and metolachlor for controlling annual grasses, broadleaf weeds, yellow nutsedge in corn, soybeans, and many other crops. Extensively referenced and illustrated, Herbicides, Volume 3 is an outstanding reference for soil scientists, agronomists, microbiologists, biochemists, agricultural chemists, botanists, environmental scientists, and plant nutritionists and pathologists. Book jacket.
Physiology Of Herbicide Action
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Author : Malcolm Devine
language : en
Publisher: Prentice Hall
Release Date : 1993
Physiology Of Herbicide Action written by Malcolm Devine and has been published by Prentice Hall this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Science categories.
An introduction to herbicide action; Reaching the target; Oxigen toxicity and herbicidal action; Microtubule disruptors; Herbicide effects on lipid synthesis; Nucleic acid and protein synthesis inhibitors; Inhibition of amino acid biosysnthesis; Herbicides with auxin activity; Other sites of herbicide action; Secondary physiological effects of herbicides; Herbicide interactions with herbicides, synergists, and safeners; Naturally occurring chemicals as herbicides.
Herbicide
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Author : Jens C. Streibig
language : en
Publisher: Springer
Release Date : 1993
Herbicide written by Jens C. Streibig and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Science categories.
Handbook On Herbicides
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Author : Daiki Kobayashi
language : en
Publisher:
Release Date : 2014
Handbook On Herbicides written by Daiki Kobayashi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with Herbicides categories.
In this handbook, the authors present current research in the study of the biological activity, classification and health and environmental implications of herbicides. Topics discussed include productive degradation of dichlorprop by transconjugant strains; weeds and their mechanisms of resistance to herbicides; application of 31P-NMR spectroscopy to glyphosate studies in plants; lethal and sublethal glyphosate effects on non-target fish species; chemical properties and genotoxic effects of phenylurea herbicides; action mode of triazines and toxic effects on vertebrates; photolysis experiments on alloxydim herbicide and biological response of its transformation product; glyphosate-resistant weeds in Southern Europe; herbicide paraquat genotoxicity-enhancement by the phenolic antioxidants Dl-A-tocopherl and 2,6-Di-Tert-Butyl-P-Cresol; glyphosate adsorption in a soil depth profile; adsorption-desorption processes and mobility of (4-Chloro-2-Methylophenoxy) acetic acid (Mcpa) in Irish grassland soils; pesticides and cancer with a study on the interaction of phenoxy acid herbicides with DNA; herbicidal activity of pyrazole derivatives; behaviour of herbicides in paddy water and soil after application; and laboratory lysimeter for pesticide transport studies.
Target Sites Of Herbicide Action
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Author : Peter Boger
language : en
Publisher: CRC Press
Release Date : 2020-11-25
Target Sites Of Herbicide Action written by Peter Boger and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-25 with Science categories.
This publication is based on the plant processes and reaction sites for which reliable knowledge on both their physiology and biochem-istry and the mode of herbicidal action is available. Targets of the agrochemical research, such as enzymes of biosynthetic pathways or herbicide-binding peptides in the photosynthetic membrane, are highlighted. Detailed knowledge about the target sites will allow bio-chemical model systems to evaluate the biological activity of newly synthesized compounds before their conventional screening in the greenhouse. Quantitative structure/activity relationships should be performed more reliably with simple biological species or enzymol-ogy assays, to aid in the rational design of pesticides. This text is highly valuable for plant physiologists, pathologists, and chemists in the agrochemical industry and universities.
The Pre And Post Emergence Activity And Selectivity Of The Herbicide Amidosulfuron Hoe 075032
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Author : T. M. West
language : en
Publisher:
Release Date : 1994
The Pre And Post Emergence Activity And Selectivity Of The Herbicide Amidosulfuron Hoe 075032 written by T. M. West and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Agricultural chemicals categories.
Molecular Mechanisms Of Herbicide Selectivity
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Author : D. E. Hathway
language : en
Publisher:
Release Date : 1989
Molecular Mechanisms Of Herbicide Selectivity written by D. E. Hathway and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Gardening categories.
Because plants of different species vary in the way in which they take up, transport, and metabolize chemicals in the soil, selective herbicides can be synthesized. This book examines those aspects of plant physiology, principally in crop plants, which can be affected by herbicides; the possibilities that are offered by recombinant DNA technology for developing resistance to herbicides; and methods for exploiting or preventing acquired tolerance. The author also covers recent work on ultra-selective mycoherbicides and the use of allelochemicals as herbicide substitutes.