Full TGIF Record # 124044
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Web URL(s):https://www.plantmanagementnetwork.org/pub/trial/fntests/reports/2006/T043.pdf
    Last checked: 11/14/2016
    Requires: PDF Reader
Publication Type:
i
Report
Author(s):Uddin, W.; Soika, M. D.; Soika, E. L.
Author Affiliation:Department of Plant Pathology, The Pennsylvania State University, University Park, Pennsylvania
Title:Management of brown patch on a golf course fairway with use of fungicides, 2005
Section:Turfgrass
Other records with the "Turfgrass" Section
Source:F&N Tests. Vol. 61, 2006, p. T043.
Publishing Information:St. Paul, MN: American Phytopathological Society
# of Pages:1
Keywords:TIC Keywords: Agrostis tenuis; Brown patch; Disease control; Fungicide trials; Application rates; Golf fairways
Abstract/Contents:"The experiment was conducted at the Valentine Turfgrass Research Center, University Park, PA, on colonial bentgrass maintained under golf course fairway management conditions, mowed three times per week at 0.5-in. cutting height. The soil was Hagerstown silt loam with pH 6.7. The test area was fertilized on 9 May (29-5-10) and 10 May (31-0-0) respectively with 1.0 lb nitrogen per 1000 sq ft, and 6 and 15 Jun with 0.5 lb nitrogen (15-0-29) and 1.0 lb nitrogen (19-9 18) respectively per 1000 sq ft. Besumec 4F was applied at the rate of 2.0 gal per acre on 12 May for pre-emergent control of crabgrass. Mach 2 (1.5 fl oz per 1000 sq ft) was applied on 7 Jul for control of cutworms. Treatment plots, 3 ft x 6 ft, were arranged in a randomized complete block design with three replications. Applications were made with a CO2 powered sprayer, using a TeeJet 11008E nozzle, at 40 psi, in water equivalent to 2 gal per 1000 sq ft. Treatments were applied on 13 and 27 Jun, and 11 and 26 Jul, unless otherwise noted in the table. Disease severity was assessed weekly from 27 Jun to 26 Jul, and on 17 Aug. Data were subjected to analysis of variance and multiple comparisons of the mean values were made using the Waller-Duncan k-ratio test (k=100). Brown patch severity was light in the study. Prolonged periods of hot and dry weather were not conducive for disease development. The untreated check in the 17 Aug evaluation had less than 15% of the turf being symptomatic. Seven treatments gave excellent control of brown patch throughout the experiment. ProStar, Insignia (0.5 oz, 14-day interval), and both rates of Heritage TL provided total suppression throughout the trial. No phytotoxicity was observed during the study."
Language:English
References:0
Note:Tables
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Uddin, W., M. D. Soika, and E. L. Soika. 2006. Management of brown patch on a golf course fairway with use of fungicides, 2005. F&N Tests. 61:p. T043.
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https://www.plantmanagementnetwork.org/pub/trial/fntests/reports/2006/T043.pdf
    Last checked: 11/14/2016
    Requires: PDF Reader
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MSU catalog number: SB 951.3 .F82
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