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Effects Of Chemical Seedhead Suppression On The Carbohydrate Status Quality Rooting And Heat Stress Tolerance Of Annual Bluegrass Poa Annua L
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Book Synopsis Effects of Chemical Seedhead Suppression on the Carbohydrate Status, Quality, Rooting, and Heat Stress Tolerance of Annual Bluegrass (Poa Annua L.) by : Richard James Cooper
Download or read book Effects of Chemical Seedhead Suppression on the Carbohydrate Status, Quality, Rooting, and Heat Stress Tolerance of Annual Bluegrass (Poa Annua L.) written by Richard James Cooper and published by . This book was released on 1985 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dissertation Abstracts International by :
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1985 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comprehensive Dissertation Index by :
Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1973 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agronomy News written by and published by . This book was released on 1985 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sept.-Oct. issue includes list of theses and dissertations for U.S. and Canadian graduate degrees granted in crop science, soil science, and agronomic science during the previous academic year.
Book Synopsis American Doctoral Dissertations by :
Download or read book American Doctoral Dissertations written by and published by . This book was released on 1984 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Management of Annual Bluegrass (Poa Annua L.) Using Post-emergence Herbicides and Plant Growth Regulators by : John B. Haguewood
Download or read book Management of Annual Bluegrass (Poa Annua L.) Using Post-emergence Herbicides and Plant Growth Regulators written by John B. Haguewood and published by . This book was released on 2014 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annual bluegrass (Poa annua L.) is a problematic weed species found in many turfgrass stands, particularly golf course putting greens. This weed is light green in color, has poor heat and drought tolerance, and produces many seeds making it undesirable on putting greens. The objectives of this research were to: a) investigate the use of the herbicide bispyribac-sodium alone or in combination with plant growth regulators for annual bluegrass control and putting green tolerance; b) determine the efficacy of plant growth regulators on annual bluegrass seedhead suppression when applied once, or followed by a sequential application; and c) determine how chemicals applied at different growth stages of annual bluegrass effect shoot growth and seedhead development. Field and greenhouse research was conducted during 2010, 2011, 2012 and 2013 at multiple golf courses throughout central Missouri. Treatments of bispyribacsodium alone or in combination with paclobutrazol demonstrated safety to putting greens with high levels of annual bluegrass control (90%). For seedhead suppression, treatments containing ethephon were most effective, resulting in up to 95% suppression of seedheads. Regardless of plant stage during application, annual bluegrass biomass was reduced 19 and 31% following applications of ethephon + trinexapac-ethyl or paclobutrazol, respectively.
Book Synopsis Studies on Annual Bluegrass (Poa Annua L.) Heat Tolerance by : Dennis Loren Martin
Download or read book Studies on Annual Bluegrass (Poa Annua L.) Heat Tolerance written by Dennis Loren Martin and published by . This book was released on 1986 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plant Growth Regulator Effects on the Winter Hardiness of Poa Annua (annual Bluegrass) by : Emily J. Buelow
Download or read book Plant Growth Regulator Effects on the Winter Hardiness of Poa Annua (annual Bluegrass) written by Emily J. Buelow and published by . This book was released on 1997 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Preliminary Study of the Chemical Regulation of Heat Stress and Seed Head Occurrence in Poa Annua L. by : Martha Kligerman
Download or read book A Preliminary Study of the Chemical Regulation of Heat Stress and Seed Head Occurrence in Poa Annua L. written by Martha Kligerman and published by . This book was released on 1983 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Evaluation of High Temperature Effects on Annual Bluegrass (Poa Annua L.) by : James Alan Fischer
Download or read book An Evaluation of High Temperature Effects on Annual Bluegrass (Poa Annua L.) written by James Alan Fischer and published by . This book was released on 1967 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Annual Bluegrass, Poa Annua L. and Its Requirements for Growth by : Howard Bennett Sprague
Download or read book Annual Bluegrass, Poa Annua L. and Its Requirements for Growth written by Howard Bennett Sprague and published by . This book was released on 1937 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Growing Degree-days as a Method to Characterize Germination, Flower Pattern, and Chemical Flower Suppression of a Mature Annual Bluegrass [Poa Annua Var Reptans (Hauskins) Timm] Fairway in Michigan by : Ronald Nigel Calhoun
Download or read book Growing Degree-days as a Method to Characterize Germination, Flower Pattern, and Chemical Flower Suppression of a Mature Annual Bluegrass [Poa Annua Var Reptans (Hauskins) Timm] Fairway in Michigan written by Ronald Nigel Calhoun and published by . This book was released on 2010 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Confirming Resistance to Prodiamine and Glyphosate in a Single Annual Bluegrass (Poa Annua L.) Biotype from Tennessee by : Shane Matthew Breeden
Download or read book Confirming Resistance to Prodiamine and Glyphosate in a Single Annual Bluegrass (Poa Annua L.) Biotype from Tennessee written by Shane Matthew Breeden and published by . This book was released on 2015 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annual bluegrass (Poa annua L.; POAAN) is a cool-season weed that commonly infests warm-season turfgrasses during winter dormancy. In spring 2012, poor POAAN control (
Book Synopsis Growth and Reproduction of Annual Bluegrass (Poa Annua) in Response to Trinexepacethyl Or Prohexadione-calcium at Multiple Rates and Application Timings by : Matthew T. Faletti
Download or read book Growth and Reproduction of Annual Bluegrass (Poa Annua) in Response to Trinexepacethyl Or Prohexadione-calcium at Multiple Rates and Application Timings written by Matthew T. Faletti and published by . This book was released on 2004 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Field experiments were conducted in 2002 and 2003 in the Willamette Valley of Oregon to investigate the effects of two plant growth regulators on the growth and reproduction of the weed annual bluegrass. Previous research suggested that the plant growth regulator prohexadione-calcium hastened senescence of annual bluegrass. Another plant growth regulator, trinexepac-ethyl has been used for suppression of annual bluegrass seedheads in turf. Plant growth regulators were applied in either split or single applications in March, April or May at five field sites over two years. Annual bluegrass biomass, seed yield, thousand seed weight, seed germination, and panicles per plant were measured as well as crop yield. No treatment provided satisfactory annual blugrass control when applied in either single or split applications at rates within the range suggested by the manufacturers for increased crop yield. Controlled environment trials also were conducted to evaluate the growth regulating properties of trinexepac-ethyl on annual bluegrass plants. Results of dose response experiments were similar to those of field trials. Annual bluegrass biomass was not consistently decreased with increasing rates of trinexepac-ethyl. Treated plants had fewer spikelets per panicle and fertile florets per spikelet compared to untreated controls. Although spikelets per panicle and fertile florets per spikelet were reduced, increased seed production may be obtained due to increased numbers of panicles per plant.
Book Synopsis Annual Bluegrass (Poa Annua L.) by :
Download or read book Annual Bluegrass (Poa Annua L.) written by and published by . This book was released on 1978 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Factors Influencing Competition of Annual Bluegrass (Poa Annua L.) Within Established Turfgrass Communities and Seedling Stands by : James Edward Bogart
Download or read book Factors Influencing Competition of Annual Bluegrass (Poa Annua L.) Within Established Turfgrass Communities and Seedling Stands written by James Edward Bogart and published by . This book was released on 1972 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects of Timing of Nitrogen Application on Quality, Carbohydrate Status, Root Growth, and Thatch Accumulation in 'Baron' Kentucky Bluegrass (Poa Pratensis L.) by : Anthony James Koski
Download or read book The Effects of Timing of Nitrogen Application on Quality, Carbohydrate Status, Root Growth, and Thatch Accumulation in 'Baron' Kentucky Bluegrass (Poa Pratensis L.) written by Anthony James Koski and published by . This book was released on 1986 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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