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Author : Charles W. Swann
Publisher :
ISBN 13 :
Total Pages : 254 pages
Book Rating : 4.:/5 (255 download)
Download or read book Summary of 1991 Weed Science Research written by Charles W. Swann and published by . This book was released on 1991 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D. L. Colvin
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (447 download)
Download or read book Weed Science Annual Research Report, 1991 written by D. L. Colvin and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Weed Science Society of America
Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.:/5 (246 download)
Download or read book Abstracts, 1991 Meeting of the Weed Science Society of America written by Weed Science Society of America and published by . This book was released on 1991 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Thomas J. Monaco
Publisher : John Wiley & Sons
ISBN 13 : 0471274968
Total Pages : 688 pages
Book Rating : 4.4/5 (712 download)
Download or read book Weed Science written by Thomas J. Monaco and published by John Wiley & Sons. This book was released on 2002-05-23 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : B. R. Milne
Publisher :
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.:/5 (221 download)
Download or read book Results 1991 written by B. R. Milne and published by . This book was released on 1991 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert L Zimdahl
Publisher : Elsevier
ISBN 13 : 0123815029
Total Pages : 220 pages
Book Rating : 4.1/5 (238 download)
Download or read book A History of Weed Science in the United States written by Robert L Zimdahl and published by Elsevier. This book was released on 2010-02-04 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : Peggy L. Dixon
Publisher :
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.:/5 (456 download)
Download or read book Weed Research Review written by Peggy L. Dixon and published by . This book was released on 1991 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John W. Wilcut
Publisher :
ISBN 13 :
Total Pages : 254 pages
Book Rating : 4.:/5 (231 download)
Download or read book Summary of 1989 Weed Science Research written by John W. Wilcut and published by . This book was released on 1989 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Charles W. Swann
Publisher :
ISBN 13 :
Total Pages : 153 pages
Book Rating : 4.:/5 (36 download)
Download or read book Summary of 1992 Weed Science Research written by Charles W. Swann and published by . This book was released on 1992 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert L. Zimdahl
Publisher : Elsevier
ISBN 13 : 9780323165013
Total Pages : 220 pages
Book Rating : 4.1/5 (65 download)
Download or read book History of Weed Science in the United States written by Robert L. Zimdahl and published by Elsevier. This book was released on 2010-03 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John W. Wilcut
Publisher :
ISBN 13 :
Total Pages : 218 pages
Book Rating : 4.:/5 (194 download)
Download or read book Summary of 1988 Weed Science Research written by John W. Wilcut and published by . This book was released on 1988 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Rafael de Prado
Publisher : Springer Science & Business Media
ISBN 13 : 9780792345817
Total Pages : 366 pages
Book Rating : 4.3/5 (458 download)
Download or read book Weed and Crop Resistance to Herbicides written by Rafael de Prado and published by Springer Science & Business Media. This book was released on 1997-05-31 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : Northern Illinois Agronomy Research Center (DeKalb, Ill.)
Publisher :
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.:/5 (31 download)
Download or read book Report of Research Results written by Northern Illinois Agronomy Research Center (DeKalb, Ill.) and published by . This book was released on 1991 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert Parker
Publisher :
ISBN 13 : 9780788149269
Total Pages : 0 pages
Book Rating : 4.1/5 (492 download)
Download or read book Weeds of the West written by Robert Parker and published by . This book was released on 1998-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learning to identify unwanted plants around the home, farm, or ranch will be much easier with this comprehensive publication. It will help you identify plants that compete with native plants, horticultural, & agricultural crops as well as those that can poison livestock & people. This easy-to-use guide contains more than 900 full-color photos showing the early growth stages, mature plants, & features for positive identification of each weed discussed. Descriptions, habitats, & characteristics of each plant are also included. Glossary. Key to plant families. References. Index.
Author : National Academies of Sciences, Engineering, and Medicine
Publisher : National Academies Press
ISBN 13 : 0309453070
Total Pages : 487 pages
Book Rating : 4.3/5 (94 download)
Download or read book The Health Effects of Cannabis and Cannabinoids written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2017-03-31 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: Significant changes have taken place in the policy landscape surrounding cannabis legalization, production, and use. During the past 20 years, 25 states and the District of Columbia have legalized cannabis and/or cannabidiol (a component of cannabis) for medical conditions or retail sales at the state level and 4 states have legalized both the medical and recreational use of cannabis. These landmark changes in policy have impacted cannabis use patterns and perceived levels of risk. However, despite this changing landscape, evidence regarding the short- and long-term health effects of cannabis use remains elusive. While a myriad of studies have examined cannabis use in all its various forms, often these research conclusions are not appropriately synthesized, translated for, or communicated to policy makers, health care providers, state health officials, or other stakeholders who have been charged with influencing and enacting policies, procedures, and laws related to cannabis use. Unlike other controlled substances such as alcohol or tobacco, no accepted standards for safe use or appropriate dose are available to help guide individuals as they make choices regarding the issues of if, when, where, and how to use cannabis safely and, in regard to therapeutic uses, effectively. Shifting public sentiment, conflicting and impeded scientific research, and legislative battles have fueled the debate about what, if any, harms or benefits can be attributed to the use of cannabis or its derivatives, and this lack of aggregated knowledge has broad public health implications. The Health Effects of Cannabis and Cannabinoids provides a comprehensive review of scientific evidence related to the health effects and potential therapeutic benefits of cannabis. This report provides a research agendaâ€"outlining gaps in current knowledge and opportunities for providing additional insight into these issuesâ€"that summarizes and prioritizes pressing research needs.
Author :
Publisher :
ISBN 13 :
Total Pages : 248 pages
Book Rating : 4.:/5 (319 download)
Download or read book Biologic and Economic Assessment of Benefits from Use of Phenoxy Herbicides in the United States written by and published by . This book was released on 1996 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lewis H. Ziska
Publisher : John Wiley & Sons
ISBN 13 : 0813814170
Total Pages : 246 pages
Book Rating : 4.8/5 (138 download)
Download or read book Weed Biology and Climate Change written by Lewis H. Ziska and published by John Wiley & Sons. This book was released on 2011-01-11 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Weed Biology and Climate Change will provide a synthesis of what is known regarding the probable impact of environmental change on weed biology. Chapters will look at impacts of weed biology on agriculture, invasive species that limit ecological diversity and weeds that serve as health risks. In addition it looks at current weed management strategies and how they will be affected by global climate change. The book covers an increasingly important area in plant science, crop science and ecological research, and will be essential reading for anyone exploring the biological impacts of a changing environment.
