Download or read book The Effect of Dazomet on Accumulated Annual Bluegrass Seed and Newly Seeded Creeping Bentgrass written by Jacob Bravo and published by . This book was released on 2018 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Dazomet on Annual Bluegrass Seed Viability written by Thomas O. Green and published by . This book was released on 2020 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: A major concern regarding creeping bentgrass (Agrostis stolonifera) putting greens is annual bluegrass (Poa annua) invasion. With methyl bromide fumigation now being highly restricted, alternatives must be investigated to curtail weed seed soil infestations. Currently, dazomet is the only fumigant labeled for annual bluegrass control in turfgrass systems. Therefore, research questions related to dazomet efficacy come to the forefront such as how soil texture and depth of seed bank affect efficacy as well as which application rate is most effective within a soil. A study was designed to garner data as to the depth of soil removal needed to reduce annual bluegrass seedling emergence in a newly renovated putting green. Research was conducted in different seasons, summer and fall, respectively; to evaluate seedling emergence across five soil removal depths in four sampling sites. Cores were collected from four golf courses in southeastern Michigan, subdivided into different soil removal depths, potted in sterile soil media, and established in a growth chamber. Results suggest that excavating soil to a depth of 2.54 cm, or more prudently, 3.81-cm depth could minimize annual bluegrass competition in a creeping bentgrass putting green, e.g., annual bluegrass emergence was observed to be greatest in the upper soil depths (1.27 to 3.81cm) in both seasons with minimal emergence (
Download or read book Management of Mixed Annual Bluegrass and Creeping Bentgrass Stands written by Michael George Hendricks and published by . This book was released on 1988 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Bluegrass Emergence from Fraze Mowed Fairway Systems Fumigated with Dazomet written by Ryan Christopher Bearss and published by . This book was released on 2020 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the summers of 2018-19, two trials were conducted at the Hancock Turfgrass Research Center in East Lansing, MI to evaluate the viability of fraze mowing cultivation and dazomet fumigation for cool-season fairway renovations. Both trials were conducted on native and sand topdressed (TDS) blocks. In Trial 1 (Rate Study), plots were stripped with fraze mowing cultivation and dazomet was applied either; once at rates of 0, 293.7, or 588.7 kg ha-1 or twice at rates of 146.8 or 293.7 kg ha-1. Plots of Trial 2 (Disturbance Study) were subjected to 0, 15, 50 or 100% fraze mowing surface disturbance and uniformly fumigated with dazomet at 293.7 kg ha-1. Dazomet was incorporated mechanically in either Trial via Tillage or Solid-Tine (ST) cultivation and followed procedures consistent with the fumigant label. 5-days after fumigation, all plots were seeded with creeping bentgrass (Agrostis stolonifera L.) [CBG]. In the Rate Study, interval treatments provided the most consistent control of ABG emergence across seasons. Only treatments applied once at 293.7 kg ha-1 failed to yield greater CBG cover than the control. In the Disturbance Study, plots fraze mowed to 100% and cultivated by tillage achieved the greatest ABG control but poorest CBG cover. Across trials, no single treatment provided complete or acceptable control of ABG and fraze mowing cultivation impeded CBG establishment. Fraze mowing cultivation simplified the removal of surface material but did not provide acceptable ABG control at any level of surface disturbance or dazomet treatment applied.
Download or read book Species Dominance in Mixed Stands of Creeping Bentgrass and Annual Bluegrass written by Roch Edmund Gaussoin and published by . This book was released on 1988 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Westcott s Plant Disease Handbook written by R. K. Horst and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1242 pages. Available in PDF, EPUB and Kindle. Book excerpt: It was a compliment to me to be asked to prepare the fourth edition of Westcott's Plant Disease Handbook, and the decision to accept the responsi bility for the fourth edition and now the fifth edition was not taken lightly. The task has been a formidable one. I have always had a great respect professionally for Dr. Cynthia Westcott. That respect has grown considerably with the completion of the two editions. I now fully realize the tremendous amount of effort expended by Dr. Westcott in developing the Handbook. A book such as this is never finished, since one is never sure that everything has been included that should be. I would quote and endorse the words of Dr. Westcott in her preface to the first edition: "It is easy enough to start a book on plant disease. It is impossible to finish it. " This revision of the Handbook retains the same general format contained in the previous editions. The chemicals and pesticides regulations have been updated; a few taxonomic changes have been made in the bacteria, fungi, and mistletoes; the changing picture in diseases caused by viruses and/or viruslike agents has been described. A few new host plants have been added, and many recently reported diseases as well as previously known diseases listed now on new hosts have been included. In addition, photographs have been replaced where possible, and the color photograph section has been retained.
Download or read book PRACTICAL GUIDE TO TURFGRASS FUNGICIDES written by RICHARD. LATIN and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Weed Science written by Thomas J. Monaco and published by John Wiley & Sons. This book was released on 2002-05-23 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: The updated edition of the classic, fundamental book on weedscience Weed Science provides a detailed examination ofthe principles of integrated weed management with important detailson how chemical herbicides work and should be used. This revisedFourth Edition addresses recent developments affecting weedscience. These include the increased use of conservation-tillagesystems, environmental concerns about the runoff of agrochemicals,soil conservation, crop biotechnology, resistance of weeds andcrops to herbicides, weed control in nonagricultural settings andconcerns regarding invasive plants, wetland restoration, and theneed for a vastly improved understanding of weed ecology. Current management practices are covered along with guidance forselecting herbicides and using them effectively. To serve as a moreefficient reference, herbicides are cross-listed by chemical andbrand name and grouped by mechanism of action and physiologicaleffect rather than chemical structure. In addition, an introductionto organic chemistry has been added to familiarize readers withorganic herbicides. Also included are guidelines on weed-controlpractices for specific crops or situations, such as small grains,row crops, horticultural crops, lawns and turf, range land, brush,and aquatic plant life. Generously supplemented with 300 drawings, photographs, andtables, Weed Science is an essential book for students taking anintroductory course in weed science, as well as a reference foragricultural advisors, county agents, extension specialists, andprofessionals throughout the agrochemical industry.
Download or read book Turfgrass Science and Culture written by James B Beard and published by Prentice Hall. This book was released on 1972 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: A classic and best-selling text for sod and turfgrass courses covering lawnkeeping and athletic groundskeeping.
Download or read book Beneficial Co Utilization of Agricultural Municipal and Industrial by Products written by Sally L. Brown and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: Co-utilization or blending of residuals offers a unique opportunity to develop products with particular characteristics that are able to target specific customer needs. The very notion of deliberately blending by-products suggests that the recycling and beneficial reuse industries are taking a quantitative step forward towards developing products rather than simply reusing residuals. At the same time that this step provides unique opportunities, it also presents unique challenges. The science associated with the beneficial use of one product may not apply when that product is mixed with another residual. Blending of materials may alter the chemistry of the components of the mixture. This may offer additional benefits, as in the case of disease suppression in composts, or present unexpected problems, as the use of lime-stabilized biosolids has done in Maryland. This book consists of the proceedings of the Beltsville Symposium. The organizers of the Symposium attempted to structure a meeting that would outline both the potential benefits of co-utilization as well as concerns. The editors have divided the proceedings into sections that describe the practical basis for co-utilization of residuals as well as the potential benefits. Specific considerations are described. Finally, case studies include descriptions of successful operations and data that detail results of research involving co-utilization materials. Blending of materials for specific objectives needs to be the focus of any successful co-utilization effort. The scientific implications of the mix need to be determined before a product can be used properly.
Download or read book Fundamentals of Tropical Turf Management written by Greg Wiecko and published by CABI. This book was released on 2006-06-05 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written in an easily-accessible style, this book provides a practical introduction to all aspects of tropical turf management. General topics covered include climate adaptation, the physiology and morphology of turf-grasses, an overview of the different turf-grass species, soil characteristics and testing, establishment techniques, cultivation, nutrition and fertilization, mowing procedures, irrigation requirements, compaction and thatch, and turf pests. It also discusses golf-course maintenance including the different methods needed for the tee, the fairway, the putting green and the rough. The book also looks at sports field management including rugby fields, tennis courts, football and hockey fields, bowling greens and croquet-courts, and playgrounds. Numerous line drawings and photographs are used to illustrate key concepts, processes and relationships.
Download or read book Turf Management for Golf Courses written by James B Beard and published by Wiley. This book was released on 2001-10-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Commonly referred to as "Beard's Bible," after Dr. James B. Beard, the internationally recognized turfgrass agronomist who wrote it, the first edition of this essential work sold over 50,000. Since then, Dr. Beard has spent 16 years compiling his scientific research to update his original best-seller, which is written in conjunction with the entire USGA Green Section and covers every practical and technical aspect of turfgrass management, maintenance, and operation. This new edition also boasts hundreds of new color photographs, color drawings, and useful tables that illustrate Dr. Beard's research-proven techniques. Now you can put Dr. Beard's three-decades of experience, and the collective field experience of the USGA Green Section, on your desk in the most complete, most detailed, and most useful manual-of-practice ever published.
Download or read book Thiencarbazone Methyl written by Canada. Pest Management Regulatory Agency and published by . This book was released on 2010 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: Health Canada's Pest Management Regulatory Agency (PMRA), under the authority of the Pest Control Products Act and Regulations, has granted conditional registration for the sale and use of Thiencarbazone-methyl Technical Herbicide, Velocity Herbicide and AE1162464 WG63 Herbicide, containing the technical grade active ingredient thiencarbazone, to control specific weeds in corn and wheat (spring and durum). This overview describes the key points of the evaluation, while the Science Evaluation provides detailed technical information on the human health, environmental and value assessments of Thiencarbazone-methyl Technical Herbicide, Velocity Herbicide and AE1162464 WG63 Herbicide.--Document.
Download or read book Best Golf Course Management Practices written by Lambert Blanchard McCarty and published by . This book was released on 2011 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt: Best Golf Course Management Practices, 3e provides up-to-date basic and applied information on grasses available, their selection and use; soils and soil amendments; critical management decisions; pest management and IPM practices; environmental concerns and strategies to develop best management practices for golf courses; and personnel and financial considerations when developing and implementing annual budgets, leasing vs. buying equipment, and managing inventory. The author and 27 acclaimed contributors share their expertise in areas ranging from turfgrass to environmental science. The most current and comprehensive publication on the market, Best Golf Course Management Practices provides the need-to-know information that leads to successful golf course construction and maintenance.
Download or read book Herbicide Handbook written by Weed Science Society of America and published by . This book was released on 2014-05-01 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary of herbicide mechanism of action according to the Herbicide Resistance Action Committee (HRAC) and Weed Science Society of America (WSSA) Classification.
Download or read book Handbook of Turfgrass Management and Physiology written by Mohammad Pessarakli and published by CRC Press. This book was released on 2007-10-09 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt: A multibillion dollar industry that has tripled in the last ten years, turfgrass management plays an important role in landscaping, golf courses, and other sports surfaces. Proper management and cultural practices are crucial for the performance of these versatile grasses, creating a demand among scientists, researchers, and industry professionals
Download or read book Pecan Research written by and published by . This book was released on 1919 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collection of miscellaneous publications (journal articles, state agricultural experiment station and federal bulletins) by various authors (most prominently J.G. Woodroof) on pecan culture and research.
