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Author : Pauley Ray Bradley
Publisher :
ISBN 13 :
Total Pages : 244 pages
Book Rating : 4.:/5 (451 download)
Download or read book Weed Management in Glufosinate- and Glyphosate-tolerant Corn (Zea Mays) written by Pauley Ray Bradley and published by . This book was released on 1999 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Brent Edward Tharp
Publisher :
ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.3/5 (129 download)
Download or read book Integrating Herbicide Resistant Corn (Zea Mays) Into Weed Management Systems for Michigan written by Brent Edward Tharp and published by . This book was released on 2000 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert Gary Parker
Publisher :
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.:/5 (56 download)
Download or read book Evalutation of Weed Management in Glyphosate-resistant Corn (Zea Mays) as Affected by Preemergence Herbicide, Timing of Postemergence Herbicide Application, and Glyphosate Products written by Robert Gary Parker and published by . This book was released on 2004 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Keywords: Roundup WEATHERMAX, Roundup UltraMAX, diammonium salt of glyphosate, potassium salt of glyphosate, Roundup Original, Glyfos X-TRA, Glyphomax, Gly Star Original, isopropylamine salt of glyphosate, weed control, Touchdown Total, Touchdown, ClearOut 41 Plus, crop tolerance, Glyfos.
Download or read book Evalutation of Weed Management in Glyphosate-Resistant Corn (Zea Mays) as Affected by Preemergence Herbicide, Timing of Postemergence Herbicide Application, and Glyphosate Products written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Cotton and soybean resistant to glyphosate are widely planted in the United States. Ninety-five percent of the cotton and 85% of the soybean in North Carolina is glyphosate-resistant (GR). Rapid adoption of the technology is attributed to broad spectrum weed control, convenience of glyphosate-based weed management systems, and greater rotational crop flexibility. Corn resistant to glyphosate is less widely grown, but plantings are expected to increase. Wide-spread planting of GR crops in the United States and glyphosate patent expiration has led to a proliferation of glyphosate products. Growers have questioned their advisors on efficacy and crop tolerance of many of these products. Field experiments were conducted to evaluate 10 glyphosate products, representing isopropylamine, diammonium, and potassium salts, applied postemergence (POST) and postemergence-directed (PDIR) at 630 and 1680 g ae/ha for GR corn and GR cotton tolerance and weed control. There were no differences among products for control of six annual grass and 10 annual broadleaf weed species. No injury to corn from any glyphosate product at 630 or 1680 g/ha or to cotton from 630 g/ha was noted at any of seven locations. ClearOut 41 Plus"! an isopropylamine salt of glyphosate, and Roundup WEATHERMAX"! a potassium salt of glyphosate, applied POST at 1680 g/ha injured cotton 27 to 30% and 10 to 17%, respectively, at 3 of 7 locations. No cotton injury was noted with Glyfos®, Glyfos® X-TRA, Glyphomax"! Gly Star"!Original, Roundup Original"! Roundup UltraMAX®, Touchdown®, or Touchdown Total"! No differences were noted among glyphosate products or between rates for corn or cotton yield or cotton fiber properties. Field studies were conducted at six sites during 2002 and 2003 to evaluate weed control and glyphosate-resistant corn response to glyphosate and nicosulfuron plus atrazine applied POST as affected by PRE herbicide and timing of POST herbicide.
Author : Nicole D. Flowers
Publisher :
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.:/5 (89 download)
Download or read book New Options for Weed Management in Sweet Corn with Glufosinate-resistant Hybrids written by Nicole D. Flowers and published by . This book was released on 2000 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert Zimdahl
Publisher : Burleigh Dodds Series in Agric
ISBN 13 : 9781786761644
Total Pages : 476 pages
Book Rating : 4.7/5 (616 download)
Download or read book Integrated Weed Management for Sustainable Agriculture written by Robert Zimdahl and published by Burleigh Dodds Series in Agric. This book was released on 2017-12-14 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Weeds remain a major obstacle to improved yields in agriculture. At the same time, established methods of control are being undermined by problems such as herbicide resistance. This major collection reviews key developments in integrated weed management (IWM) to manage weeds more sustainably.
Author : David William Fischer
Publisher :
ISBN 13 :
Total Pages : 406 pages
Book Rating : 4.:/5 (89 download)
Download or read book Weed Management Options with Herbicide Resistant Field Corn and Common Lambsquarters Interference in Field Corn written by David William Fischer and published by . This book was released on 1999 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tye C. Shauck
Publisher :
ISBN 13 :
Total Pages : 95 pages
Book Rating : 4.:/5 (75 download)
Download or read book Competition and Management of Volunteer Corn (Zea Mays L.) in Corn written by Tye C. Shauck and published by . This book was released on 2011 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volunteer corn (Zea mays L.) is the result of corn kernels remaining in the field following harvest and is a competitive weed in a number of subsequent crops. With widespread adoption of glyphosate-resistant (Gly-R) corn, Gly-R volunteer corn has become a troublesome weed. Little is known about the interference and management of Gly-R volunteer corn in corn. The objectives of this research were to: a) determine the extent of kernels remaining in fields following harvest; b) identify the competitive effects of volunteer corn in corn at densities ranging from 0 to 8 plants m-2; and c) describe the efficacy of glufosinate or imazethapyr + imazapyr to control Gly-R volunteer corn at two densities (1 and 4 plants m-2) and three application heights (10, 20, and 40 cm) in glufosinate-resistant or imidazolinone-tolerant hybrids, respectively. Research was conducted during 2008, 2009, and 2010 at multiple locations throughout central and northeast Missouri. Harvest inefficiencies resulted in kernels remaining in the field at densities ranging from 62,241 to 986,552 kernels ha-1. Volunteer corn was very competitive, reducing row corn leaf nitrogen, stalk diameter, and grain yield with as few as 0.5 plants m-2. Glufosinate applied at all heights, and imazethapyr + imazapyr applied at 10 and 20 cm reduced the impact of volunteer corn and prevented grain yield losses. Overall, harvest inefficiencies will inevitably result in kernel losses, which may result in up to 99 volunteer plants m-2. Producers should minimize the impact of Gly-R volunteer corn by establishing a rotation system with glufosinate-resistant or imidazolinone-tolerant hybrids; other techniques may be needed to eliminate volunteer plants.
Author : Stephen O. Duke
Publisher : CRC Press
ISBN 13 : 1351081640
Total Pages : 436 pages
Book Rating : 4.3/5 (51 download)
Download or read book Herbicide-Resistant Crops written by Stephen O. Duke and published by CRC Press. This book was released on 2018-01-18 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited by a recognized leader in the field, Herbicide-Resistant Crops is the first book to cover all of the issues related to the controversial topic of herbicide-resistant crops. It provides extensive discussions of the modern biotechnological methods that have been used to develop such crops, and reviews the implications - both positive and negative - of developing crops that are resistant to herbicides. The creation and anticipated applications of specific herbicide-resistant crops are also discussed. In addition, the book covers the potential impact of herbicide-resistant crops on weed management practices and the environment, and presents issues related to the regulation and economics of these crops. The editor has brought together a diverse group of professionals, representing the several distinct areas impacted by the new technology of herbicide-resistant crops. The wide range of viewpoints presented in this book creates a balanced and complete survey, providing a notable contribution to the literature.
Author : Stephen O. Duke
Publisher : CRC Press
ISBN 13 : 1351090097
Total Pages : 994 pages
Book Rating : 4.3/5 (51 download)
Download or read book Herbicide-Resistant Crops written by Stephen O. Duke and published by CRC Press. This book was released on 2018-01-18 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited by a recognized leader in the field, Herbicide-Resistant Crops is the first book to cover all of the issues related to the controversial topic of herbicide-resistant crops. It provides extensive discussions of the modern biotechnological methods that have been used to develop such crops, and reviews the implications - both positive and negative - of developing crops that are resistant to herbicides. The creation and anticipated applications of specific herbicide-resistant crops are also discussed. In addition, the book covers the potential impact of herbicide-resistant crops on weed management practices and the environment, and presents issues related to the regulation and economics of these crops. The editor has brought together a diverse group of professionals, representing the several distinct areas impacted by the new technology of herbicide-resistant crops. The wide range of viewpoints presented in this book creates a balanced and complete survey, providing a notable contribution to the literature.
Author : Harinder P. Singh
Publisher : CRC Press
ISBN 13 : 9781560229575
Total Pages : 956 pages
Book Rating : 4.2/5 (295 download)
Download or read book Handbook of Sustainable Weed Management written by Harinder P. Singh and published by CRC Press. This book was released on 2006-03-14 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt: Innovative Strategies for Managing Weeds in an Environmentally Protective Manner Successfully meeting the challenge of providing weed control without relying on dangerous chemicals that endanger the ecosystem or human lives, this compendium focuses on management strategies that reduce herbicidal usage, restore ecological balance, and increase food production. It also provides new insights and approaches for weed scientists, agronomists, agriculturists, horticulturists, farmers, and extentionists, as well as teachers and students. In the Handbook of Sustainable Weed Management, experts from Asia, Europe, North America, and Australia organize in one resource information related to weeds and their management from different ecosystems around the world that has been until now been scattered throughout the literature.. The text captures the multifaceted impacts of and approaches to managing weeds from field, farm, landscape, regional, and global perspectives. Generously illustrated with tables and figures, this book not only describes the various techniques for weed management but shows you what methods work best in a given region, or in response to a specific, invasive weed or invaded crop. Covering the full scope of modern weed science the handbook examines different aspects of weed management, including— • Cultural practices • Cover crops • Crop rotation designs • Potential of herbicide resistant crops • Bioherbicides • Allelopathy • Microorganisms • Integrated weed management In spite of advancement in technologies and procedures, weeds continue to pose a major ecological and economical threat to agriculture. Handbook of Sustainable Weed Management takes a broad view of weeds as a part of an agricultural system composed of interacting production, environmental, biological, economic, and social components all working together to find balance. This comprehensive book is a vital addition to the debate over how global weed management is changing in the 21st century. Also available in soft cover
Author : Janis Mc Farland Ph.D.
Publisher : Elsevier
ISBN 13 : 0080559638
Total Pages : 604 pages
Book Rating : 4.0/5 (85 download)
Download or read book The Triazine Herbicides written by Janis Mc Farland Ph.D. and published by Elsevier. This book was released on 2011-08-19 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past 50 years, triazines have made a great impact on agriculture and world hunger by assisting in the development of new farming methods, providing greater farming and land use capabilities, and increasing crop yields. Triazines are registered in over 80 countries and save billions of dollars a year. The Triazine Herbicides is the one book that presents a comprehensive view of the total science and agriculture of these chemicals. With emphasis on how the chemicals are studied and developed, reviewed, and used at the agricultural level this book provides valuable insight into the benefits of triazine herbicides for sustainable agriculture. Presents previously unpublished information on the discovery, development and marketing of herbicides Includes a vital section on the origin, use, economics and fate of triazine herbicides Covers benefits of triazines in corn and sorghum, sugarcane, citrus, fruit and nut crops Establishes best management practice and environmental benefits of use in conservation tillage
Author : Karim M. Maredia
Publisher : CABI
ISBN 13 : 9780851990637
Total Pages : 544 pages
Book Rating : 4.9/5 (96 download)
Download or read book Integrated Pest Management in the Global Arena written by Karim M. Maredia and published by CABI. This book was released on 2003-01-01 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents experiences and successful case studies of integrated pest management (IPM) from developed and developing countries and from major international centres and programmes. It contains 39 chapters by many contributors addressing themes such as: emerging issues in IPM, including biotechnology, pesticide policies and socioeconomic considerations (8 chapters); country experiences from Africa, Asia, North and South America, Europe, Australia and New Zealand (20 chapters); and regional and international experiences, including those of FAO, USAID, ICIPE, CIRAD, the World Bank and CGIAR Systemwide IPM Program (9 chapters). This book will be of significant interest to those working in the areas of crop protection, entomology and pest management.
Author : Arnold Bray Mashingaidze
Publisher :
ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.E/5 ( download)
Download or read book Improving Weed Management and Crop Productivity in Maize Systems in Zimbabwe written by Arnold Bray Mashingaidze and published by . This book was released on 2004 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Span lang=EN-GB style='mso-ansi-language:EN-GB'It was concluded that cultural weed management techniques that enhance radiation capture by the crop were effective in suppressing weed growth and seed production and increasing crop yields and should be incorporated into smallholder farmer's production practices in a systematic manner as part of Integrated Weed Management and cropping system design.
Author : Peter Harry Sikkema
Publisher :
ISBN 13 :
Total Pages : 316 pages
Book Rating : 4.:/5 (16 download)
Download or read book The Effect of Glyphosate Rate and Corn (Zea Mays L.) Row-width on the Control, Seed Production and Seedling Recruitment of Lamb's-quarters (Chenopodium Album L.) and Barnyard Grass (Echinochloa Crus-galli (L.) P. Beauv.) in Glyphosate-tolerant Corn written by Peter Harry Sikkema and published by . This book was released on 2002 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Academies of Sciences, Engineering, and Medicine
Publisher : National Academies Press
ISBN 13 : 0309437385
Total Pages : 607 pages
Book Rating : 4.3/5 (94 download)
Download or read book Genetically Engineered Crops written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2017-01-28 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetically engineered (GE) crops were first introduced commercially in the 1990s. After two decades of production, some groups and individuals remain critical of the technology based on their concerns about possible adverse effects on human health, the environment, and ethical considerations. At the same time, others are concerned that the technology is not reaching its potential to improve human health and the environment because of stringent regulations and reduced public funding to develop products offering more benefits to society. While the debate about these and other questions related to the genetic engineering techniques of the first 20 years goes on, emerging genetic-engineering technologies are adding new complexities to the conversation. Genetically Engineered Crops builds on previous related Academies reports published between 1987 and 2010 by undertaking a retrospective examination of the purported positive and adverse effects of GE crops and to anticipate what emerging genetic-engineering technologies hold for the future. This report indicates where there are uncertainties about the economic, agronomic, health, safety, or other impacts of GE crops and food, and makes recommendations to fill gaps in safety assessments, increase regulatory clarity, and improve innovations in and access to GE technology.
Author : Diana Mathers
Publisher :
ISBN 13 : 9780987667366
Total Pages : pages
Book Rating : 4.6/5 (673 download)
Download or read book Weed Management for Maize written by Diana Mathers and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
