Download or read book Influence of Species on Efficiency of Barnyard Grass Control written by J. E. Pratley and published by . This book was released on 2004 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This report presents data on the occurence and distribution of the various species of barnyard grass and any differences in the response to herbicides recommended for barnyard grass control."--P. iii.

Download or read book Characterization of Candidate Compound for Control of Barnyardgrass and Other Troublesome Weeds In Rice written by Michael Ryan Miller and published by . This book was released on 2017 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Barnyardgrass remains one of the most difficult weeds to manage in rice. As herbicide resistance in this species, as well as others, continues to increase new control options are needed. Dow AgroSciences recently discovered and is developing a new herbicide for rice which is the primary focus of this research. Experiments were conducted to characterize this new herbicide for its use and effectiveness in midsouthern U.S. rice systems. The research conducted herein covers various aspects of herbicide characterization including: barnyardgrass dose response, accession testing, spectrum of control and tank-mix capability, application optimization, soil carryover and plant back determination, drift onto susceptible crops, drift onto reproductive soybean and its impact on the subsequent offspring, and radiolabeled isotope absorption, translocation, and metabolism. In a dose-response experiment, susceptible-, acetolactate synthase (ALS)-, propanil-, and quinclorac-resistant barnyardgrass biotypes ED90 values for percent control, plant height, and biomass reductions of all resistant biotypes fell within the anticipated labeled rate of 30 g ha-1. Based on these results, quinclorac-resistant barnyardgrass as well as other resistant biotypes can be controlled with florpyrauxifen-benzyl, even with quinclorac having a similar mechanism of action. Florpyrauxifen-beznyl appeared to have significant tank-mix flexibility with other commonly applied rice herbicides. Increasing the rate of methylated seed oil (MSO) improved weed control with both formulations of florpyraixifen-benzyl. In addition, flooding shortly after application enhanced barnyardgrass and yellow nutsedge control. Plant back study results support a relatively short replant interval for soybean (≤2 months) after florpyrauxifen-benzyl application to rice. Additionally, it is believed that florpyrauxifen-benzyl will only present slight risks for off-target movement to vegetative soybean. However, high drift rates (1/20x) of florpyrauxifen-benzyl during R1 to R4 significantly reduced soybean plant height >25% and yield. Germination, stand, plant height, and yield of the progeny from dicamba- and florpyrauxifen-benzyl-treated soybean plants were significantly affected. Furthermore, research on radiolabeled florpyrauxifen-benzyl suggests that for barnyardgrass, hemp sesbania, and yellow nutsedge soil moisture can play a significant role in absorption, translocation, and metabolism. These results indicate this new herbicide will provide control of numerous problematic weed species, but users will need to be mindful of soybean sensitivity.

Download or read book Pesticide Formulations and Delivery Systems written by Masoud Salyani and published by ASTM International. This book was released on 2006 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Bulletin written by and published by . This book was released on 1927* with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Barnyardgrass Echinochloa Crus galli L Beauv Control as Influenced by Growth Stage and Water Stress written by Mohammad S. Ahmadi and published by . This book was released on 1979 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Biologic and Economic Assessment of 2 4 5 T written by and published by . This book was released on 1982 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pesticide Formulations and Application Systems written by G. C. Volgas and published by ASTM International. This book was released on 2003-12 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book represents the work that was presented at the 23rd Symposium on Pesticide Formulations and Application Systems, Oct. 15 & 16, 2002 in Norfolk, VA. The ASTM E35.22 Subcommittee sponsors this symposium annually in an attempt to deliver pertinent and updated information to agrochemical formulators. The work of several authors from private industry, government and academia is well represented here in an overview of recent pesticide technology."

Download or read book Bibliography of Agriculture written by and published by . This book was released on 1970 with total page 1210 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Manage Weeds on Your Farm written by Charles L. Mohler and published by . This book was released on 2021 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manage Weeds on Your Farm: A Guide to Ecological Strategies provides you with in-depth information about dozens of agricultural weeds found throughout the country and the best ways of managing them. In Part One, the book begins with a general discussion of weeds: their biology, behavior and the characteristics that influence how to best control their populations. It then describes the strengths and limitations of the most common cultural management practices, physical practices and cultivation tools. Part Two is a reference section that describes the identification, ecology and management of 63 of the most common and difficult-to-control weed species found in the United States.

Download or read book Pesticide Formulations and Application Systems written by John D. Nalewaja and published by ASTM International. This book was released on 1998 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pesticides Documentation Bulletin written by and published by . This book was released on 1965 with total page 1018 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pesticide Formulation and Adjuvant Technology written by Chester L. Foy and published by CRC Press. This book was released on 2018-05-04 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pesticide Formulation and Adjuvant Technology brings together experts from industry, academia, regulatory offices, and the legal profession to provide a complete and international reference on agrichemical formulations and modern adjuvant technology. Global specialists discuss key topics, from scientific and technical issues to regulatory and legal aspects, including:

Download or read book Bibliography of Agriculture written by and published by . This book was released on 1992-10 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Herbicides written by Andrew Price and published by BoD – Books on Demand. This book was released on 2013-06-12 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: Herbicide use is a common component of many weed management strategies in both agricultural and non-crop settings. However, herbicide use practices and recommendations are continuously updated and revised to provide control of ever-changing weed compositions and to preserve efficacy of current weed control options. Herbicides - Current Research and Case Studies in Use provides information about current trends in herbicide use and weed control in different land and aquatic settings as well as case studies in particular weed control situations.

Download or read book Abstracts on Tropical Agriculture written by and published by . This book was released on 1990 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Applied Weed and Herbicide Science written by Kassio Ferreira Mendes and published by Springer Nature. This book was released on 2022-07-08 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook explores aspects of biology and ecophysiology of weeds, weed competition and interference in crops, phytosociological survey, methods of control and weed integrated management. Herbicides are of great importance in weed management and are one of the most widely used pesticide groups for weed control across the globe. Offering a new direction for research that focuses on herbicide behavior in plants, hormesis, evolution of weed resistance to herbicides, and genetically modified crops resistant to herbicides, this book covers the recent research in applied weed and herbicide science. This book provides essential and updated information on various subjects regarding the advances in herbicide science; and it is intended for professors, undergraduate, and graduate students, rural producers and other professionals involved in the area of applied weed and herbicide science. Agriculturists, analytical chemists, and toxicologists will find this book rewarding.

Download or read book Advances in Agronomy written by and published by Academic Press. This book was released on 1963-01-01 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Agronomy