Fundamentals Of Weed Science

Author : Robert Zimdahl
Publisher : Academic Press
Page : 465 pages
File Size : 53,8 Mb
Release : 2012-12-02
Category : Technology & Engineering
ISBN : 9780323149426

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Fundamentals of Weed Science by Robert Zimdahl Pdf

Fundamentals of Weed Science provides an introduction to the basic principles of weed science for undergraduate courses. It discusses several aspects of weed biology and control, and traces the history of herbicide development. The book begins with an introduction to weeds, covering their definition, characteristics, harmful aspects, and the cost of weed control. This is followed chapters on weed classification, the uses of weeds, weed biology, weed ecology, allelopathy, the significance of plant competition, weed management and control methods, and biological weed control. Later chapters deal with herbicidesthe most important weed control tools and the ones with the greatest potential for untoward effects. Students of weed science must understand herbicides and the factors governing their use as well as the potential for misuse. These chapters discuss chemical weed control, the properties and uses of herbicides, factors affecting herbicide performance, herbicide application, herbicide formulation, ecological impact of herbicides, pesticide registration and legislation, weed management systems, and the future of weed science.

Author : Robert L. Zimdahl
Publisher : Unknown
Page : 586 pages
File Size : 51,5 Mb
Release : 1999
Category : Science
ISBN : UOM:39015045648097

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Fundamentals of Weed Science by Robert L. Zimdahl Pdf

Fundamentals of Weed Science, 2nd Edition, includes new developments in weed science as well as relevant aspects of the discipline's historical development. The focus is on weed biology and ecology, but coverage of herbicides and chemical weed control is also included. This is a book on the principles of weed science and not a weed control handbook.

Author : Robert Zimdahl
Publisher : Academic Press
Page : 472 pages
File Size : 52,5 Mb
Release : 1993-08-05
Category : Technology & Engineering
ISBN : UOM:39015009127955

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Fundamentals of Weed Science by Robert Zimdahl Pdf

Weed science is a rapidly changing field and this textbook incorporates many of the newest developments. In addition to reviewing the many chemical methods of weed control, this book focuses on the general issues of weed biology. Topics surveyed include the ecology of weedy plants and the new non-chemical approaches to weed control and eradication.

Author : Robert L Zimdahl
Publisher : Academic Press
Page : 671 pages
File Size : 49,5 Mb
Release : 2013-08-09
Category : Science
ISBN : 9780123978189

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Fundamentals of Weed Science by Robert L Zimdahl Pdf

This book addresses herbicides and their use as an important aspect of modern weed management and strives to place them in an ecological framework. Many weed scientists believe agriculture is a continuing struggle with weeds--without good weed control, good and profitable agriculture is impossible. Each agricultural discipline sees itself as central to agriculture's success and continued progress, and weed science is no exception. While not denying the importance of weed management to successful agriculture, this book places it in a larger ecological context. The roles of culture, economics, and politics in weed management are also discussed, enabling scientists and students to understand the larger effects on society. Information on New herbicides included, along with the old herbicides that are important for understanding the history New section on weed resistance to herbicides and genetic engineering New information on invasive plants Expanded chapters on Biological Control, Pesticide Legislation and Regulation, Weed Management Systems, and more Instructor resources can be found at http://textbooks.elsevier.com/web/Login.aspx, and it is password protected. Please contact your sales representative at [email protected] for access to the instructor resources. The insturctor site consists of chapter questions, essay questions, an exam and images from the book

Author : Robert L Zimdahl,Nicholas T. Basinger
Publisher : Elsevier
Page : 578 pages
File Size : 53,9 Mb
Release : 2024-04-01
Category : Technology & Engineering
ISBN : 9780443157240

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Fundamentals of Weed Science by Robert L Zimdahl,Nicholas T. Basinger Pdf

Fundamentals of Weed Science, Sixth Edition places weed management in the largest context of weed research and science, presenting the latest advances in the role, control, and potential uses of weed plants. From the emergence and genetic foundation of weeds to the latest means of control and environmental impact, the book uses an ecological framework to explore the role of responsible and effective weed control in agriculture. In addition, users will find discussions of related areas where research is needed for additional understanding. Fully revised, updated and expanded, this book now includes insights into international trade and consumer preferences and weed seedbanks as well as including advancements in robotic weeding, weed flaming, and the potential role for precision agriculture in weed science. This proven resource has guided students and professionals alike as they seek to understand weed plants and their effect on society. Winner of a 2019 The William Holmes McGuffey Longevity Award (College) (Texty) from the Textbook Association of America Revised and updated to include insights into the impact of climate change, precision agriculture and international trade Includes an emphasis on herbicide resistance and molecular biology, both of which have come to dominate weed science research Covers all traditional aspects of weed science as well as current research Provides broad coverage, including relevant related subjects like weed ecology and weed population genetics

Author : Rao V S.
Publisher : Unknown
Page : 21 pages
File Size : 40,6 Mb
Release : 2000
Category : Electronic
ISBN : OCLC:727644707

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Principles of Weed Science by Rao V S. Pdf

Author : Robert L Zimdahl
Publisher : Elsevier
Page : 220 pages
File Size : 52,5 Mb
Release : 2010-02-04
Category : Science
ISBN : 9780123815026

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A History of Weed Science in the United States by Robert L Zimdahl Pdf

It is important that scientists think about and know their history - where they came from, what they have accomplished, and how these may affect the future. Weed scientists, similar to scientists in many technological disciplines, have not sought historical reflection. The technological world asks for results and for progress. Achievement is important not, in general, the road that leads to achievement. What was new yesterday is routine today, and what is described as revolutionary today may be considered antiquated tomorrow. Weed science has been strongly influenced by technology developed by supporting industries, subsequently employed in research and, ultimately, used by farmers and crop growers. The science has focused on results and progress. Scientists have been--and the majority remain--problem solvers whose solutions have evolved as rapidly as have the new weed problems needing solutions. In a more formal sense, weed scientists have been adherents of the instrumental ideology of modern science. That is an analysis of their work, and their orientation reveals the strong emphasis on practical, useful knowledge; on know how. The opposite, and frequently complementary orientation, that has been missing from weed science is an emphasis on contemplative knowledge; that is, knowing why. This book expands on and analyzes how these orientations have affected weed science’s development. The first analytical history of weed science to be written Compares the development of weed science, entomology and plant pathology Identifies the primary founders of weed science and describes their role

Author : Om Prakash Gupta
Publisher : Unknown
Page : 379 pages
File Size : 49,8 Mb
Release : 2007
Category : Weeds
ISBN : 8177543075

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Fundamentals of Weed Science by Om Prakash Gupta Pdf

Author : Wood Powell Anderson
Publisher : Unknown
Page : 680 pages
File Size : 53,8 Mb
Release : 1983
Category : Gardening
ISBN : WISC:89008285546

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Weed Science by Wood Powell Anderson Pdf

Weeds; Methods of weed control; Soil: their origin and physical features; Chemical retention in soils; Herbicides and the soil; Herbicides; Formulations and surfaces; Sprayer calibration and herbicide dosage calculation; Plants: a botanical review; Seeds and seedlings; Soil-root relationships; Plant growth substances; Entry of herbicides into palnts; Fate of herbicides in plants; The modes of action of herbicides; Herbicide-plant selectivity.

Author : Thomas J. Monaco,Stephen C. Weller,Floyd M. Ashton
Publisher : John Wiley & Sons
Page : 688 pages
File Size : 52,6 Mb
Release : 2002-05-23
Category : Technology & Engineering
ISBN : 9780471274964

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Weed Science by Thomas J. Monaco,Stephen C. Weller,Floyd M. Ashton Pdf

The updated edition of the classic, fundamental book on weedscience Weed Science provides a detailed examination ofthe principles of integrated weed management with important detailson how chemical herbicides work and should be used. This revisedFourth Edition addresses recent developments affecting weedscience. These include the increased use of conservation-tillagesystems, environmental concerns about the runoff of agrochemicals,soil conservation, crop biotechnology, resistance of weeds andcrops to herbicides, weed control in nonagricultural settings andconcerns regarding invasive plants, wetland restoration, and theneed for a vastly improved understanding of weed ecology. Current management practices are covered along with guidance forselecting herbicides and using them effectively. To serve as a moreefficient reference, herbicides are cross-listed by chemical andbrand name and grouped by mechanism of action and physiologicaleffect rather than chemical structure. In addition, an introductionto organic chemistry has been added to familiarize readers withorganic herbicides. Also included are guidelines on weed-controlpractices for specific crops or situations, such as small grains,row crops, horticultural crops, lawns and turf, range land, brush,and aquatic plant life. Generously supplemented with 300 drawings, photographs, andtables, Weed Science is an essential book for students taking anintroductory course in weed science, as well as a reference foragricultural advisors, county agents, extension specialists, andprofessionals throughout the agrochemical industry.

Author : V S Rao
Publisher : CRC Press
Page : 566 pages
File Size : 49,5 Mb
Release : 2000-01-02
Category : Science
ISBN : 9781482279603

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Principles of Weed Science by V S Rao Pdf

A comprehensive reference-cum-textbook on fundamentals and principles of weed science. Includes updated information on newer approaches (ecophysiological and biological) in weed management, newer herbicides, bioherbicides, herbicide action mechanisms and transformations in plants, herbicide persistence and behaviour in soil and environment, and int

Author : Robert L Zimdahl
Publisher : Academic Press
Page : 216 pages
File Size : 46,5 Mb
Release : 2015-07-23
Category : Technology & Engineering
ISBN : 9780128006177

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Six Chemicals That Changed Agriculture by Robert L Zimdahl Pdf

Six Chemicals That Changed Agriculture is a scientific look at how the chemicals used in today's food production were developed, evaluated, and came to be in wide-spread use. From fertilizers to pest management, antibiotics to DNA, chemicals have transformed the way our food is grown, protected, and processed. Agriculture is the world's most important environment interaction, the essential human activity, and an increasingly controversial activity because of its use and presumed misuse of chemistry. The major characteristics of US agriculture for at least the last six decades have been rising productivity, declining number of mid-size farms, increasing farm size, an increasing percentage of farm production on fewer, large farms, increasing dependence of chemical technology and more developmental research being done by the agricultural chemical industry rather than by independent land-grant universities. Another equally important feature of modern agriculture is wide-spread suspicion of its technology by the public. The book will recount examples of this suspicion related to specific chemicals and present the essence of the suspicion and its results. Offers an historical analysis of the discovery and development some aspects of the chemistry of modern agriculture Addresses the advantages, disadvantages, desirable and undesirable results of the use of each of the chosen chemicals and compares and contrasts the real and frequently assumed problems of their use Provides valuable insights into the history and application of these focused chemicals, enabling readers to apply the lessons to new agricultural chemical developments

Author : Nick Christians
Publisher : John Wiley & Sons
Page : 424 pages
File Size : 42,7 Mb
Release : 2011-07-12
Category : Architecture
ISBN : 9780470587317

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Fundamentals of Turfgrass Management by Nick Christians Pdf

Introduces the principles of turfgrass management, covering everything from basic turfgrass science to fertilization, mowing, turfgrass diseases, irrigation topdressing, pest management, as well as career paths, and much more.

Author : R. De Prado,J. Jorrín,L. García-Torres
Publisher : Springer Science & Business Media
Page : 326 pages
File Size : 46,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401155380

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Weed and Crop Resistance to Herbicides by R. De Prado,J. Jorrín,L. García-Torres Pdf

In recent decades, repeated use of herbicides in the same field has imposed selection for resistance in species that were formerly susceptible. On the other hand, considerable research in the private and public sectors has been directed towards introducing herbicide tolerance into susceptible crop species. The evolution of herbicide resistance, understanding its mechanisms, characterisation of resistant weed biotypes, development of herbicide-tolerant crops and management of resistant weeds are described throughout the 36 chapters of this book. It has been written by leading researchers based on the contributions made at the International Symposium on Weed and Crop Resistance to Herbicides held at Córdoba, Spain. This book will be a good reference source for research scientists and advanced students.

Author : Deepak Pant,Shashi Kant Bhatia,Anil K. Patel,Anand Giri
Publisher : Springer Nature
Page : 244 pages
File Size : 53,8 Mb
Release : 2021-02-22
Category : Technology & Engineering
ISBN : 9789813365520

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Bioremediation using weeds by Deepak Pant,Shashi Kant Bhatia,Anil K. Patel,Anand Giri Pdf

div="" style="color: rgb(0, 0, 0); font-family: Helvetica, Arial, sans-serif; font-size: 14px;"In this monograph, the core elements of multidisciplinary bioremediation practices are addressed and environmental pollutants which can be effectively remediated using weeds is focused upon. Weeds plants can easily grow in waste dumping sites with their rapidly colonizing ability. The contents include recent results in bioremediation and focuses on the current trend of introduction of potentials of weeds in bioremediation practice. This volume will be a useful guide for researchers, academics and scientists. div="" style="" ^