Full TGIF Record # 148022
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Web URL(s):https://archive.lib.msu.edu/tic/gcman/article/2009may36.pdf
    Last checked: 06/25/2009
    Requires: PDF Reader
Publication Type:
i
Professional
Author(s):Wong, Frank; Chen, Chi-Min; Stowell, Larry
Author Affiliation:Wong: Associate Specialist, Cooperative Extension; Chen: Graduate Research Assistant, Department of Plant Pathology and Microbiology, University of California, Riverside, California; Stowell: Turfgrass Researcher, Golf Course Consulant and Co-Owner, Pace Turf, San Diego
Title:Effects of nitrogen and Primo Maxx on brown ring patch development: Best management practices are still being developed for brown ring patch, a recently discovered disease of Poa annua greens
Section:Research
Other records with the "Research" Section
Source:Golf Course Management. Vol. 77, No. 5, May 2009, p. 117-121.
# of Pages:5
Publishing Information:Lawrence, KS: Golf Course Superintendents Association of America
Keywords:TIC Keywords: Nitrogen; Brown ring patch; Disease development; Best management practices; Golf greens; Poa annua; Trinexapac-ethyl; Disease severity
Trade Names:Primo Maxx
Abstract/Contents:Disucsses a study conducted to "determine the effect of nitrogen applications (using nitrate ammonium and urea forms) alone and in combination with Primo Maxx on brown patch ring severity. A secondary objective was to examine the effects of nitrogen and nitrogen plus Primo Maxx in combination with fungicide applications." Details methodes and materials used in the study, stating that "greens were an approximate 80/20 mix of annual bluegrass and creeping bentrgrass, which were mowed three times a week at a height of .150 inch (3.8 millimeters)...Disease severity...[and] turf color [were] measured weekly." Notes that "results varied between experiments, but trends were generally consistent over the evaluation period." Concludes that "disease severity could be significantly reduced by nitrogen...Primo Maxx used alone appeared to slightly increase disease severity in some casess but this effect was not observed in plots treated with nitrogen and Primo Maxx."
Language:English
References:7
Note:Pictures, color
Tables
Graphs
Partial reprint appears in GCSAA's Research Synopsis: Completed Projects Published Between 2007-2009, [2010], p. 24-25
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Wong, F., C.-M. Chen, and L. Stowell. 2009. Effects of nitrogen and Primo Maxx on brown ring patch development: Best management practices are still being developed for brown ring patch, a recently discovered disease of Poa annua greens. Golf Course Manage. 77(5):p. 117-121.
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https://archive.lib.msu.edu/tic/gcman/article/2009may36.pdf
    Last checked: 06/25/2009
    Requires: PDF Reader
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