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Author : Bryant McCoy Spivey
Publisher :
ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.:/5 (477 download)
Download or read book Weed Management in Sethoxydim-resistant Corn (Zea Mays) written by Bryant McCoy Spivey and published by . This book was released on 2001 with total page 126 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 : 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 : Karen A. Zuver
Publisher :
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.3/5 (129 download)
Download or read book An Evaluation of Postemergence Weed Control Options in Herbicide Resistant Isolines of Corn (Zea Mays) written by Karen A. Zuver and published by . This book was released on 2002 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Steven J. Langton
Publisher :
ISBN 13 :
Total Pages : 458 pages
Book Rating : 4.:/5 (89 download)
Download or read book Field Corn Tolerance to Acetolactate Synthase Inhibiting Herbicides and Weed Control in Sethoxydim-resistant Field Corn written by Steven J. Langton and published by . This book was released on 1997 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Chad Lee Smith
Publisher :
ISBN 13 :
Total Pages : 107 pages
Book Rating : 4.:/5 (51 download)
Download or read book Weed Management and Nitrogen Loss in Glyphosate-resistant Corn (Zea Mays) written by Chad Lee Smith and published by . This book was released on 2009 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: The advent of glyphosate-resistant corn in Missouri has changed traditional reemergence (PRE) followed by postemeregence (POST) herbicide programs to ones that predominately utilize glyphosate POST. POST only programs can allow early season weed competition. The objective was to determine the efficacy of one and two-pass programs using PRE and POST herbicides in glyphosate-resistant corn and to quantitate the nitrogen loss from various application timings in POST glyphosate weed control. The first study composed of one-pass and two-pass herbicide weed control programs. Weed control failures occurred 29% more often using one-pass systems compared to two-pass programs utilizing PREs and yield reductions occurred more often in one-pass systems. Overall, two-pass systems which included the use of a PRE herbicide resulted in more consistent weed control across all species than one-pass POST treatments. The second study consisted of PRE herbicide treatments to favor grass, broadleaf, or mixed weed populations at multiple glyphosate application timings. To document nitrogen loss, weed biomass, leaf chlorophyll meter readings, and stalk nitrate testing was measured. Grass weeds were more detrimental to yield than broadleaf weeds. Chlorophyll meter readings documented nitrogen deficiency between treatments. Corn leaf chlorophyll meter readings taken at tasseling correlated strongly to the resultant grain yield (R2 [greater than or equal to] .84). Higher year-end stalk nitrate accumulations were reflective of higher grain yield.
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 : Ayse Nur Ulusoy
Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.:/5 (129 download)
Download or read book Critical Time for Weed Removal in Corn (Zea Mays L.) as Influenced by Pre Herbicides written by Ayse Nur Ulusoy and published by . This book was released on 2019 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: A weed control program that utilizes PRE herbicides and ensures a timely post-emergence weed removal could protect growth and yield of corn. The use of pre-emergence (PRE) herbicides for weed control could reduce the need for multiple POST applications of glyphosate in glyphosate-tolerant (GT) corn and provide an additional mode of action for combating glyphosate-resistant weeds. Thus, field studies were conducted in 2017 and 2018 at Concord, NE with the following objectives develop weed management recommendations that considers soil applied herbicides and determine proper timing of glyphosate based on the crop growth stage. Therefore the material in this thesis is presented in three chapters: Chapter 1 outlines the integrated weed management, critical period of weed control, and pre-emergence (PRE) or post-emergence (POST) herbicide use in corn. Chapter 2 determines the critical time for weed removal in glyphosate-tolerant corn without pre-emergence (PRE) herbicide and atrazine or Verdict-Zidua applied pre-emergence (PRE). Chapter 3 determines how the timing of weed removal and PRE herbicides application could influence growth and yield of glyphosate-tolerant corn.
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 : 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 : Craig D. Kleppe
Publisher :
ISBN 13 :
Total Pages : 418 pages
Book Rating : 4.:/5 (89 download)
Download or read book Postemergence-directed Herbicides Applied with Precision Sprayer Equipment for Wild-proso Millet (Panicum Miliaceum) Control in Sweet Corn (Zea Mays) written by Craig D. Kleppe and published by . This book was released on 1991 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kaleb Burk Hellwig
Publisher :
ISBN 13 :
Total Pages : 204 pages
Book Rating : 4.:/5 (48 download)
Download or read book Grass Competition for Nitrogen and Weed Management in No-tillage Herbicide-resistant Corn (Zea Mays L.) written by Kaleb Burk Hellwig and published by . This book was released on 2001 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
![Download Herbicide Tolerance and Weed Control in Corn [Zea Mays L.] with Isoxaflutole PDF Online Free](https://books.google.com/books/content/images/frontcover/sWokE99Q4UYC?fife=w200-h370)
Author : Christy Leigh Sprague
Publisher :
ISBN 13 :
Total Pages : 226 pages
Book Rating : 4.3/5 (129 download)
Download or read book Herbicide Tolerance and Weed Control in Corn [Zea Mays L.] with Isoxaflutole written by Christy Leigh Sprague and published by . This book was released on 1999 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 : Albert E. Smith
Publisher : Routledge
ISBN 13 : 1351441825
Total Pages : 768 pages
Book Rating : 4.3/5 (514 download)
Download or read book Handbook of Weed Management Systems written by Albert E. Smith and published by Routledge. This book was released on 2017-11-22 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work provides the fundamental information necessary for the development of weed management strategies for all the major US crops using concepts that can be applied worldwide. Weed management systems are provided for cotton, peanut, soybean, wheat, barley, oat, sorghum, rice, fruits, nut crops, and more. The dynamics involved in creating the best management approaches for specific types of crops are explained.
Author : Peter Anthony Dotray
Publisher :
ISBN 13 :
Total Pages : 222 pages
Book Rating : 4.:/5 (319 download)
Download or read book Cross Tolerance to Aryloxyphenoxypropionate and Cyclohexanedione Herbicides in Tissue Culture Derived Corn (Zea Mays) Lines written by Peter Anthony Dotray and published by . This book was released on 1993 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
