Download or read book Factors Influencing the Herbicidal Activity of Dinitroaniline Herbicides written by Gary Lynn Jacques and published by . This book was released on 1976 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Factors Influencing the Herbicidal Activity of Trifluralin in the Soil written by William Leland Wright and published by . This book was released on 1964 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Factors Influencing the Herbicidal Activity of Dimethyl 2 3 5 6 tetrachloroterephthalate written by James Raleigh McKinley and published by . This book was released on 1979 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Delaying Incorporation on the Herbicidal Activity of Selected Dinitroaniline and Thiocarbamate Herbicides written by Wayne O. King and published by . This book was released on 1983 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Factors Affecting Herbicidal Activity and Selectivity written by and published by . This book was released on 1988 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Factors Influencing the Herbicidal Activity and Persistence of Isomers of 1 1 dimethyl diisopropyl indanyl Ethyl Ketone in Soil written by Dean Robert Donaldson and published by . This book was released on 1968 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to evaluate the activity of Sindone (isomers of 1, 1-dimethyl-diisopropyl-indanyl ethyl ketone) under field conditions and to gain information regarding the rate of detoxification of Sindone in soil. A series of trials were established in sugar beet fields in California, Oregon, and Washington. Sindone was applied as a pre-plant treatment, power incorporated to a depth of 1.5 inches, at rates of 0, 1.5, and 3.0 lb /A active ingredient, and followed by sprinkler or furrow irrigation. The toxicity of Sindone to emerging sugar beets and seedling grasses was recorded. Yield data were collected where possible. Incorporated Sindone gave good grass control at rates of 1.5 to 3.0 lb /A when irrigated after application. Areas that received no irrigation within four weeks after application showed no visible weed control. Rates of Sindone that gave good grass control injured sugar beets. A series of greenhouse experiments were conducted to study the detoxification rate of Sindone in soil. The rate of detoxification was determined at soil moisture levels of 47%, 77%, and 102% field capacity. Treated soils were stored at -18, +5, +25, and +35°C. Barnyardgrass (E. crusgalli) was used as the bioassay species. The rate of detoxification was greatest at the 77% moisture level and at 35°C. Sindone degradation rates were also determined in eight agricultural soil types stored at +25°C. The rate of detoxification indicated a half-life for incorporated Sindone under these conditions of approximately six months. The results of this study indicate that Sindone offers little promise as a sugar beet herbicide because of lack of selectivity. However, the long half-life indicates potential usage in perennial crops or in turf weed control. Bioassay results indicate a strong possibility that phytotoxic metabolites are formed in the degradation process.
Download or read book MODE OF DINITROANILINE HERBICIDE ACTION written by MAHESH KUMAR UPADHYAYA and published by . This book was released on 1978 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Degradation of Dinitroaniline Herbicides in Soils as Affected by Previous Herbicide Application written by Thomas Jeffery Kennedy and published by . This book was released on 1978 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Molecular Mechanisms of Herbicide Selectivity written by D. E. Hathway and published by . This book was released on 1989 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Because plants of different species vary in the way in which they take up, transport, and metabolize chemicals in the soil, selective herbicides can be synthesized. This book examines those aspects of plant physiology, principally in crop plants, which can be affected by herbicides; the possibilities that are offered by recombinant DNA technology for developing resistance to herbicides; and methods for exploiting or preventing acquired tolerance. The author also covers recent work on ultra-selective mycoherbicides and the use of allelochemicals as herbicide substitutes.
Download or read book Biochemistry and Physiology of Herbicide Action written by Carl Fedtke and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: Herbicides are part of modern agricultural production systems and therefore contribute significantly to the economy of agricultural products. At the same time, herbicides are potent and specific inhibitors of plant metabolism and may therefore be used as valuable tools in basic plant physiological research. A well-known example is the photosynthesis-inhibiting herbicide diuron, known to plant physiologists as DCMU, which has become one of the essentials in modern photosynthesis research. Similarly, knowledge in other areas of plant metabolism may be advanced by the use of herbicides as specific inhibitors. This book describes the effects of herbicides on the metabolism of higher plants from the viewpoint of the plant physiologist. The material of this book is therefore, as far as possible, divided into areas of metabolism. This book intends (1) to present the reader with current knowledge and views in the area of herbicide modes of action and (2) to promote the future use of herbicides as metabolic inhibitors in plant physiological research to the advantage of both, the pesticide and the plant sciences. I wish to express my thanks to my colleagues and friends Prof. N. Amrhein, Prof. E. Elstner, Dr. L. Eue, Dr. J. Konze, Dr. K. Liirssen, Dr. W.Oettmeier, Dr. H. Quader, Dr. R. R. Schmidt, Dr. R. H. Shimabukuro, Dr. J. Stetter, Prof.
Download or read book Herbicide Resistance in Plants written by Stephen B. Powles and published by CRC Press. This book was released on 2018-02-01 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: The late 1980s saw an explosion in the amount and diversity of herbicide resistance, posing a threat to crop production in many countries. The rapid escalation in herbicide resistance worldwide and in the understanding of resistance at the population, biochemical, and molecular level is the focus of this timely book. Leading researchers from North America, Australia, and Western Europe present lucid reviews that consider the population dynamics and genetics, biochemistry, and agro-ecology of resistance. Resistance to various herbicides is discussed in detail, as well as the mechanisms responsible for cross resistance and multiple resistance. This reference is invaluable to those interested in evolution and the ability of species to overcome severe environmental stress.
Download or read book Herbicide Resistance in Weeds and Crops written by J. C. Caseley and published by Elsevier. This book was released on 2013-10-22 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Herbicide Resistance in Weeds and Crops is a collection of papers presented at the 11th Long Ashton International Symposium in September 1989. The said symposium is held to study about the increasing incidence of herbicide-resistant weeds and the consideration of the production of herbicide-resistant crops. The book includes studies that suggest the delay and prevention of herbicide resistance; the gravity of the infestation of different herbicide-resistant weed; the management of herbicide resistance; and the mechanisms of herbicide tolerance. Also covered in the book are the improvement of different herbicides, as well as the prospective development of genetically engineered herbicide-resistant plants. Botanists, biochemists, and farmers would greatly benefit from the text, especially those who would like to explore and study the phenomenon.
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 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.
Download or read book Herbicides Chemistry written by Kearney and published by CRC Press. This book was released on 1988-05-27 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conveniently gathering up-to-date information on herbicides' chemistry, degradation, and mode of action in one source, this reference discusses glyphosate and the traits that have made it so successful ... investigates the adsorption of polycyclic alkanoic acids' ester into targeted plants ... documents sulfonylureas' selectivity, environmental compatibility, groundwater safety, and low use rate ... explains metribuzin's combination with other herbicides to increase weed control for soybeans, potatoes, and tomatoes ... and examines alachlor and metolachlor for controlling annual grasses, broadleaf weeds, yellow nutsedge in corn, soybeans, and many other crops. Extensively referenced and illustrated, Herbicides, Volume 3 is an outstanding reference for soil scientists, agronomists, microbiologists, biochemists, agricultural chemists, botanists, environmental scientists, and plant nutritionists and pathologists. Book jacket.
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
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1981 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
