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| Web URL(s): | https://www.plantmanagementnetwork.org/pub/trial/pdmr/reports/2013/T025.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): | Thompson, C.;
Kennelly, M. |
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| Author Affiliation: | Thompson: Department of Horticulture, Forestry, and Recreation Resources; Kennelly: Department of Plant Pathology Kansas State University, Manhattan, KS |
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| Title: | Evaluation of granular fungicides for control of brown patch of lawn height tall fescue in Kansas, 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. T025. |
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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/T025.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: Disease severity; Festuca arundinacea; Fungicide evaluation; Phytotoxicity; Preventive control
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| Trade Names: | Pillar G; Headway G |
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| Abstract/Contents: | "Two granular fungicides, Pillar G and Headway G, were evaluated on an established stand of tall fescue on Chase silt loam at the Rocky Ford Turfgrass Research Center in Manhattan, KS. The area was mowed weekly at 3-in. and irrigated for 10 min each night. Turf was fertilized with urea (46-0-0 N-P-K) to provide 1 lb N 1,000 ft-2 on 30 May, 27 Jun, and 25 Jul to promote brown patch development. Fungicides were applied preventatively at approximately a 28-day interval on 29 May, 27 Jun, and 25 Jul. Fungicides were applied in at least two directions over plots using a shaker-jar. Plots were 5 ft x 10 ft and arranged in a randomized complete block design with four replications. Disease severity was assessed weekly. Brown patch severity was determined by visually estimating the percentage of each plot affected by blight symptoms. Data were collected on 8 dates from 7 Jun to 14 Sep. Data were subject to the analysis of variance and treatment means were separated using pairwise comparisons with Tukey's HSD (αFER=0.05). Values were arcsine(γ) transformed for analysis and back-transformed for presentation. Disease pressure was low through most of the season. Brown patch was first observed on 3 Jul, when untreated plots averaged approximately 3.5% blight. The highest disease severity in the untreated plots was 14.5%. Both Pillar G and Headway G suppressed brown patch development compared to untreated on most rating dates, and neither was phytotoxic to turf." |
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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):
Thompson, C., and M. Kennelly. 2013. Evaluation of granular fungicides for control of brown patch of lawn height tall fescue in Kansas, 2012. PDMR: Plant Dis. Manage. Rep. 7:p. T025. |
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| Web URL(s):
https://www.plantmanagementnetwork.org/pub/trial/pdmr/reports/2013/T025.pdf
Last checked: 11/14/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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