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| Web URL(s): | https://archive.lib.msu.edu/tic/groot/article/2006may32.pdf
Last checked: 03/26/2009
Requires: PDF Reader |
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| Publication Type:
| Newsletter |
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| Author(s): | Jung, Geunhwa;
Koch, Paul;
Abler, Steve;
Rivers, Jonathan;
Manemann, Mark |
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| Author Affiliation: | Department of Plant Pathology, University of Wisconsin-Madison |
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| Title: | Chemical control of brown patch caused by Rhizoctonia solani on bentgrass |
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| Column Name: | Wisconsin pathology report
Other records with the "Wisconsin pathology report" Column
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| Source: | The Grass Roots. Vol. 35, No. 3, May/June 2006, p. 32-33, 35. |
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| Publishing Information: | Madison, WI: Wisconsin Golf Course Superintendents Association. |
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| # of Pages: | 3 |
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| Keywords: | TIC Keywords: Rhizoctonia blight; Agrostis tenuis; Disease control; Fungicides; Chemical control; Disease profile; Application rates; Application frequency; Disease severity
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| Abstract/Contents: | Profiles brown patch, caused by Rhizoctonia solani, stating that it "is a major summer disease of cool-season grasses such as the bentgrasses, bluegrasses, fescues, and ryegrasses." Explains that "turf stand symptoms on high-cut turf are shown as brown or tan patches of diseased turf ranging up to several feet in diameter." Mentions that "on tall fescue, symptoms can be observed on individual leaves as irregular tan or light brown lesions surrounded by dark brown borders and not necessarily in patches...when close-cut turf...such as golf course putting greens and fairways becomes infected, brown patches are often surrounded by a dark brown, purplish ring called a 'smoke ring.'" Presents a study conducted at the O.J. Noer Turfgrass Research and Education Facility "on a stand of colonial bentgrass...maintained at 0.5 inch cutting height" to test various treatments of brown patch. States that "individual treatments were applied at a nozzle pressure of 40 p.s.i. [pounds per square inch] using a [carbon dioxide] pressurized boom sprayer equipped with two XR Teejet 8005 VS nozzles." Reports that "most of the treatments tested significantly reduced disease severity when compared to the untreated control...Heritage and Insignia completely controlled the disease." |
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| Language: | English |
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| References: | 0 |
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| See Also: | Original version appears in [Wisconsin Turfgrass Research Reports], 2005, p. 25-30, with variant title "Control of rhizoctonia brown patch, [2005]", R=242056. R=242056 |
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| Note: | Pictures, b/w
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Jung, G., P. Koch, S. Abler, J. Rivers, and M. Manemann. 2006. Chemical control of brown patch caused by Rhizoctonia solani on bentgrass. Grass Roots. 35(3):p. 32-33, 35. |
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| Web URL(s):
https://archive.lib.msu.edu/tic/groot/article/2006may32.pdf
Last checked: 03/26/2009
Requires: PDF Reader |
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MSU catalog number: SB 433 .A1 G58 |
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