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 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 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 Georgia Pest Management Handbook written by Emily Cabrera and published by University of Georgia Press. This book was released on 2021-03-30 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Georgia Pest Management Handbook provides current information on selection, application, and safe use of pest control chemicals. This handbook has recommendations for pest control around homes and on pets; for pests of home garden vegetables, fruits, and ornamentals; and for pests of public health interest associated with our homes. Cultural, biological, physical, and other types of control are recommended where appropriate. Pesticide recommendations are based on information on the manufacturer labels and on performance data from research and extension trials at the University of Georgia and its sister institutions. Because environmental conditions, the severity of pest pressure, and methods of application vary widely, recommendations do not imply that performance of pesticides will always be acceptable. This publication is intended to be used only as a guide. Trade and brand names are used only for information. The University of Georgia does not guarantee nor warrant published standards on any product mentioned; nor does the use of a trade or brand name imply approval of any product to the exclusion of others that may also be suitable. Always follow the use instructions and precautions on the pesticide label. For questions, concerns, or improvement suggestions regarding the Georgia Pest Management Handbook, please contact your county agent.

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 Integrated Pest Management written by Rajinder Peshin and published by Springer. This book was released on 2009-04-29 with total page 1324 pages. Available in PDF, EPUB and Kindle. Book excerpt: This interdisciplinary text offers updated knowledge on pest management. It discusses dissemination and impact on a range of crops across the globe on industrialized and subsistence level farms. It also explores the effect of the green revolution on IPM.

Download or read book Organic Amendments and Soil Suppressiveness in Plant Disease Management written by Mukesh K. Meghvansi and published by Springer. This book was released on 2015-11-05 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a timely review of concepts in plant disease management involving microbial soil suppressiveness and organic amendments. Topics discussed include the impact of suppressive soils on plant pathogens and agricultural productivity, the enhancement of soil suppressiveness through the application of compost and the development of disease suppressive soils through agronomic management. Further chapters describe diseases caused by phytopathogens, such as Pythium, Fusarium and Rhizoctonia, interaction of rhizobia with soil suppressiveness factors, biocontrol of plant parasitic nematodes by fungi and soil suppressive microorganisms.

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 Bibliography of Agriculture written by and published by . This book was released on 1989 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book 2017 Southeastern U S Pest Control Guide for Nursery Crops and Landscape Plantings written by Joseph C. Neal and published by NC State Extension. This book was released on 2017-04-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This pest control guide is a project of the Southern Nursery IPM Working Group (SNIPM) and collaborators. Featuring 25 tables and 14 graphs, this guide provides up to date information about pest control products used in nursery crops and ornamental landscape plantings in the southeast. It is a quality resource on its own or as a supplement to more comprehensive integrated pest management (IPM) manuals for trees and shrubs. This publication and more comprehensive IPM manuals are available in free downloadable PDF versions from the SNIPM web site at https: //wiki.bugwood.org/SNIPM.

Download or read book Grape Growing in Missouri written by Harold Gordon Swartwout and published by . This book was released on 1924 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Agriculture with Subject Index written by and published by . This book was released on 1989 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 Color Atlas of Turfgrass Weeds written by L. B. McCarty and published by John Wiley & Sons. This book was released on 2008-01-28 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Identify and control weeds with this colorful, expanded edition—with bonus CD For more than a decade, the Color Atlas of Turfgrass Weeds has been the leading authority for green industry professionals in their ongoing quest to control weeds and limit deleterious effects: the weed clumps, color variation, and unsightly patches that disrupt turf uniformity. The Second Edition of this essential resource has been expanded and updated to provide control information that professionals need to maintain the quality that is so vital to the golf, sports field, and managed landscape industries. This new and expanded edition includes these vital updates: 50 new weed profiles, plus 400 additional, high-quality, full-color photographs featuring photographs of the weed in habit, the seedhead or flower, and in some cases, what the weed looks like when dormant An accompanying CD that features more than 1,000 photographs Valuable control strategies and recommendations for every weed Each weed alphabetically arranged by family and scientific name An alphabetical index that shows all the weeds featured

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 Weeds of the South written by Charles T. Bryson and published by University of Georgia Press. This book was released on 2009 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Featuring more than fifteen hundred full-color photographs, this handy guide provides essential information on four hundred of the most troublesome weedy and invasive plants found in the southern United States"--P. [2] of cover.