Author: Karen Ann CorriganPublisher:
ISBN:
Category :
Languages : en
Pages : 188
Book Description
Glyphosate with and Without Residual Herbicides in No-till Glyphosate Resistant Soybeans
Author: Karen Ann CorriganThe Economics of Glyphosate Resistance Management in Corn and Soybean Production
Author: Michael LivingstonPublisher: CreateSpace
ISBN: 9781512272161
Category :
Languages : en
Pages : 52
Book Description
Glyphosate, known by many trade names, including Roundup, is a highly effective herbicide. Widespread glyphosate use for corn and soybean has led to glyphosate resistance, which is now documented in 14 weed species affecting U.S. cropland, and recent surveys suggest that acreage with glyphosate-resistant (GR) weeds is expanding. Data from USDA's Agricultural Resource Management Survey (ARMS), along with the Benchmark Study (conducted independently by plant scientists), are used to address several issues raised by the spread of GR weeds. Choices made by growers that could help manage glyphosate resistance include using glyphosate during fewer years, combining it with one or more alternative herbicides, and, most importantly, not applying glyphosate during consecutive growing seasons. As a result, managing glyphosate resistance is more cost effective than ignoring it, and after about 2 years, the cumulative impact of the returns received is higher when managing instead of ignoring resistance.
Evaluation of Glyphosate in No-till Double Crop Soybeans Using Varying Volumes and Pressures
Author: Charles Brent RogersPublisher:
ISBN:
Category : Soybean
Languages : en
Pages : 76
Book Description
Glyphosate Resistance in Crops and Weeds
Author: Vijay K. NandulaPublisher: John Wiley & Sons
ISBN: 1118043545
Category : Science
Languages : en
Pages : 258
Book Description
New technologies are becoming available for managing glyphosate resistant (GR) weeds and reducing their spread. GR crop technology has revolutionized crop production in the developed world and the benefits are gradually spilling over to the developing world. In order to sustain an effective, environmentally safe herbicide such as glyphosate and the GR crop technology well in to the future, it is imperative that the issue of GR weeds be comprehensively understood. This book provides such an essential, up-to-date source of information on glyphosate resistance for researchers, extension workers, land managers, government personnel, and other decision makers. Provides comprehensive coverage of the intensely studied topic of glyphosate resistant (GR) in crops Details the development of glyphosate resistance and how to detect and manage the problem in crops Helps standardize global approaches to glyphosate resistance Encompasses interdisciplinary approaches in chemistry, weed science, biochemistry, plant physiology, plant biotechnology, genetics, ecology Includes a chapter on economic analysis of GR impact on crops
The Economics of Glyphosate Resistance Management in Corn and Soybean Production
Author: Michael J. LivingstonPublisher:
ISBN:
Category : Corn
Languages : en
Pages : 45
Book Description
Glyphosate, known by many trade names, including Roundup, is a highly effective herbicide. Widespread glyphosate use for corn and soybean has led to glyphosate resistance, which is now documented in 14 weed species affecting U.S. cropland, and recent surveys suggest that acreage with glyphosate-resistant (GR) weeds is expanding. Data from USDA's Agricultural Resource Management Survey (ARMS), along with the Benchmark Study (conducted independently by plant scientists), are used to address several issues raised by the spread of GR weeds. Choices made by growers that could help manage glyphosate resistance include using glyphosate during fewer years, combining it with one or more alternative herbicides, and, most importantly, not applying glyphosate during consecutive growing seasons. As a result, managing glyphosate resistance is more cost effective than ignoring it, and after about 2 years, the cumulative impact of the returns received is higher when managing instead of ignoring resistance.
Interaction of Postemergence Herbicides with Glyphosate in Soybeans
Author: David K. PowellPublisher:
ISBN:
Category :
Languages : en
Pages : 368
Book Description
Field and greenhouse experiments were conducted in 2008, 2009, and 2010 to evaluate the efficacy of glyphosate combined with other broadleaf herbicides on herbicide-resistant and -susceptible weeds in Illinois. Although this research supports an improvement in control of glyphosate-resistant common waterhemp with the addition of PPO-inhibiting herbicides to glyphosate, the overall herbicide efficacy was still somewhat variable with evidence for environmental conditions that may alter efficacy of the tank mixtures. Thus, the use of preemergence, soil residual herbicides are still justified to reduce reliance on these postemergence herbicide mixtures for weed control in soybean and ultimately deter further selection of common waterhemp populations resistant to glyphosate and PPO-inhibiting herbicides.
Utilization of Soil-applied Herbicides in No-tillage Glyphosate-resistant Soybean (Glycine Max L.)
Author: Jeremy Thomas DirksPublisher:
ISBN:
Category : Glyphosate
Languages : en
Pages : 244
Book Description
Weed Management Systems in No-tillage Glyphosate-resistant Soybean and Influence of Ammonium Sulfate on Glyphosate Activity
Author: Andrew W. KneppWeed Management in No-till, Glyphosate Resistant Soybeans
Author: Joseph M. GreenwellPublisher:
ISBN:
Category : Plants
Languages : en
Pages : 266
Book Description
Integrated Weed Management for Sustainable Agriculture
Author: Robert ZimdahlPublisher: Burleigh Dodds Series in Agric
ISBN: 9781786761644
Category : Technology & Engineering
Languages : en
Pages : 476
Book Description
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.