Full TGIF Record # 107277
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Web URL(s):https://extension.arizona.edu/sites/extension.arizona.edu/files/pubs/az13593d1.pdf
    Last checked: 02/06/2017
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Author(s):Olsen, M. W.; Gilbert, J.
Author Affiliation:Olsen: Division of Plant Pathology and Microbiology; Plant Sciences; Gilbert: Research Specialist, Senior, University of Arizona, Tucson, Arizona
Title:Evaluation of fungicides for control of rapid blight of Poa trivialis (2003)
Section:Disease, disease control and pests
Other records with the "Disease, disease control and pests" Section
Source:2004 Turfgrass, Landscape and Urban IPM Research Summary [Arizona]. 2004, p. [1-3].
# of Pages:3
Publishing Information:Tucson, AZ: University of Arizona College of Agriculture & Life Sciences
Keywords:TIC Keywords: Disease control; Symptoms; Fungicides; Fungicide evaluation; Rapid blight; Fungus control; Labyrinthula terrestris; Poa trivialis; Application rates; Application timing; Turfgrass quality; Fungicide combinations
Abstract/Contents:"Rapid blight is a new disease of cool season turf grasses that has occurred on over a dozen golf courses in Arizona. It is now known to be caused by Labyrinthula terrestris, an organism in a group referred to as the marine slime molds. A trial was conducted in fall 2003 and winter 2004 to evaluate efficacy of selected fungicides for control of rapid blight at a golf course in central Arizona with a previous history of disease. Plots were established in late October2003 on a practice green on which Bermuda was overseeded with Poa trivialis. Treatments included Compass, Insignia, Fore, Bordeaux, Kocide 2000, Microthiol Disperss, Ecoguard and Floradox in various combinations and application dates. Disease symptoms appeared about 6 weeks after the first mowing and were evaluated in mid January. Results indicate that applications of Fore, Insignia and tank mixes of Insignia and Compass with Fore gave excellent control. Bordeaux, Compass alone, Compass alternated with Fore, Insignia alone, and Kocide gave good control. Microthiol Disperss, Floradox and Ecoguard gave poor control."
Note:Title from online Table of Contents (at 7/Sept/2005): "UUBB evaluation of fungicides for control of rapid blight of Poa trivialis"
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Olsen, M. W., and J. Gilbert. 2004. Evaluation of fungicides for control of rapid blight of Poa trivialis (2003). Turfgrass Landscape Urban IPM Res. Summ. p. [1-3].
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    Last checked: 02/06/2017
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