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| Web URL(s): | https://www.plantmanagementnetwork.org/pub/trial/pdmr/reports/2013/T026.pdf
Last checked: 11/14/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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| Publication Type:
| Report |
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| Author(s): | Obasa, K.;
Kennelly, M. |
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| Author Affiliation: | Department of Plant Pathology, Kansas State University, Manhattan, KS |
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| Title: | Evaluation of fungicides for large patch management in Kansas, 2011-2012 |
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| Section: | Turfgrass
Other records with the "Turfgrass" Section
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| Source: | PDMR: Plant Disease Management Reports. Vol. 7, 2013, p. T026. |
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| Publishing Information: | St. Paul, Minnesota: American Phytopathological Society |
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| # of Pages: | 1 |
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| Related Web URL: | http://www.plantmanagementnetwork.org/pub/trial/PDMR/volume7/abstracts/T026.asp
Last checked: 04/03/2013
Access conditions: Document is within a limited-access website
Notes: Summary only |
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| Keywords: | TIC Keywords: Application methods; Avena sativa; Disease development; Fungicide evaluation; Penthiopyrad; Reproduction; Rhizoctonia blight; Zoysia
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| Trade Names: | Heritage; Velista |
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| Abstract/Contents: | "Fungicides were evaluated in an inoculated stand of Meyer zoysiagrass at the Rocky Ford Turfgrass Research Center in Manhattan, KS. The experiment was set up in a randomized complete block design with four replications. Plots were 4 x 10 feet. Plots were inoculated on 19 Sep 2011 using oats (Avena sativa) colonized with R. solani AG2-2LP. Plots were irrigated heavily for several weeks in fall 2011 and spring 2012 to promote disease development. Fungicides were applied on 20 Sep, 14 Oct 2011, and/or 5 Apr 2012 (turfgrass at ~50% green-up) using 8004VS nozzles in 2 gallons/1000 ft2. Disease was evaluated by estimating the percentage of each plot showing large patch symptoms. Disease developed slowly throughout April with low severity even in the untreated plots. As of 10 May disease severity in the untreated plots averaged only 6.3%. Disease increased in late May, with > 40% blighting in the untreated plots by 29 May. All fungicide treatments reduced disease to 0, except the treatment comprising one fall application of Heritage 50WDG and one spring application of Velista 50WDG which had a low level of disease development. All fungicide programs were significantly different from the untreated control." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is as abstract and tables only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Obasa, K., and M. Kennelly. 2013. Evaluation of fungicides for large patch management in Kansas, 2011-2012. PDMR: Plant Dis. Manage. Rep. 7:p. T026. |
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| Web URL(s):
https://www.plantmanagementnetwork.org/pub/trial/pdmr/reports/2013/T026.pdf
Last checked: 11/14/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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