Full TGIF Record # 69036
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Web URL(s):https://listings.lib.msu.edu/iowat/1987.pdf#page=61
    Last checked: 01/12/2017
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Publication Type:
i
Report
Author(s):Gleason, M. L.
Author Affiliation:Gleason: Assistant Professor, Extension Plant Pathologist, plant Pathology Department, Iowa State University, Aimes, IA
Title:Evaluation of fungicides for control of Bipolaris leaf spot on Park Bluegrass-1986
Section:Turfgrass disease research
Other records with the "Turfgrass disease research" Section
Source:1987 Iowa Turfgrass Research Report. June 1987, p. 57.
Publishing Information:Ames, Iowa: Iowa State University Extension
# of Pages:1
Series:FG-453
Keywords:TIC Keywords: Poa pratensis; Bipolaris leaf spot; Fungicide evaluation
Abstract/Contents:"Trials were conducted on the Turfgrass Research Plots at the Horticulture Research Station of Iowa State University near Ames, Iowa. Fungicides were applied to Park bluegrass maintained at a 1 1/2-inch cutting height with a modified bicycle sprayer at 30 psi and a dilution rate of 5 gal/1000 ft2. The experimental design was a randomized block plan with four replications. Plots measured 4 feet x 5 feet. Fungicides were applied on a 14- or 21-day schedule. Applications began on June 3 and continued through September 10. Plots were evaluated for percent diseased turf on July 24 and August 29. Incidence of leaf spot was light until mid-season (July) and decreased in August. In the July 24 ratings, Prochloraz EC at a 4.5-oz rate gave the best control. With one exception, all the other treatments reduced disease severity significantly in comparison with the check. Disease pressure on August 24 was so low that differences among ratings on that date are probably meaningless. No plots showed phytotoxicity symptoms."
Language:English
References:0
Note:Tables
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Gleason, M. L. 1987. Evaluation of fungicides for control of Bipolaris leaf spot on Park Bluegrass-1986. Iowa Turfgrass Res. Rep. p. 57.
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https://listings.lib.msu.edu/iowat/1987.pdf#page=61
    Last checked: 01/12/2017
    Requires: PDF Reader
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MSU catalog number: SB 433 .A1 I55
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