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| Web URL(s): | http://www.plantmanagementnetwork.org/pub/trial/pdmr/volume3/abstracts/t28.asp
Last checked: 09/21/2009
Notes: Report Summary
https://www.plantmanagementnetwork.org/pub/trial/pdmr/reports/2009/T028.pdf
Last checked: 02/21/2017
Requires: PDF Reader |
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| Publication Type:
| Report |
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| Author(s): | Kennelly, M. M. |
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| Author Affiliation: | Department of Plant Pathology, Kansas State University, Manhattan, Kansas |
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| Title: | Evaluation of preventative fungicide applications for control of brown patch in tall fescue, 2008 |
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| Source: | PDMR: Plant Disease Management Reports. Vol. 3, 2009, p. T028. |
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| Publishing Information: | St. Paul, MN: American Phytopathological Society |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Azoxystrobin; Disease control; Disease severity; Festuca arundinacea; Fungicide efficacy; Fungicide evaluation; Preventive control; Rhizoctonia blight; Rhizoctonia solani; Trifloxystrobin + triadimefon; Triticonazole
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| Cultivar Names: | Kansas Premium |
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| Trade Names: | Legacy E; USF 10380T; Armada; Chipco Triton; Heritage |
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| Abstract/Contents: | "Fungicides were evaluated in an established stand of tall fescue ('Kansas Premium' blend) at the Rocky Ford Turf Research Center, Manhattan, KS. The turf was mowed 1-2 times weekly to a height of 3-in., irrigated 3 times weekly for a total of 0.75 to 1.0 in/wk, and fertilized with 1 lb nitrogen (N)/1,000 ft2 in May and again in Jul to promote disease pressure. Fungicide applications were made on 9 Jul and 5 Aug. All materials were applied with a CO2-powered boom sprayer with XR Tee Jet 8003VS nozzles at 30 psi in water equivalent to 2.0 gal/1000 ft2. Plots were 5 ft x 10 ft and arranged in a randomized complete block design with four replications. Disease severity was rated every 1 to 2 wk from 9 Jul through 4 Sep by visually estimating the percentage of each plot exhibiting brown patch symptoms. Brown patch symptoms were absent until the last few days of Jul when humid conditions led to a rapid outbreak. On 5 and 14 Aug, both Heritage treatments provided complete control. All other treatments reduced disease severity compared to the untreated control on 5 Aug but not on 14 Aug. Disease severity in the untreated plots decreased to trace levels by the end of Aug. No phytotoxic effects due to fungicide applications were observed." |
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| Language: | English |
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| References: | 0 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Kennelly, M. M. 2009. Evaluation of preventative fungicide applications for control of brown patch in tall fescue, 2008. PDMR: Plant Dis. Manage. Rep. 3:p. T028. |
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| If there are problems with this record, send us feedback about record 155234. |
| Choices for finding the above item: |
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| Web URL(s):
http://www.plantmanagementnetwork.org/pub/trial/pdmr/volume3/abstracts/t28.asp
Last checked: 09/21/2009
Notes: Report Summary
https://www.plantmanagementnetwork.org/pub/trial/pdmr/reports/2009/T028.pdf
Last checked: 02/21/2017
Requires: PDF Reader |
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