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| Web URL(s): | https://www.plantmanagementnetwork.org/pub/trial/pdmr/reports/2007/T047.pdf
Last checked: 11/14/2016
Requires: PDF Reader |
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| Publication Type:
| Report |
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| Author(s): | Mitkowski, N. A.;
Boesch, B. |
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| Author Affiliation: | Department of Plant Sciences, University of Rhode Island, Kingston, Rhode Island |
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| Title: | Preventative fungicide applications for the control of grey snow mold on creeping bentgrass, 2005-2006 |
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| Source: | PDMR: Plant Disease Management Reports. Vol. 1, 2007, p. T048. |
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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: Preventive control; Fungicides; Typhula blight; Agrostis stolonifera; Fungicide trials; Disease severity; Fungus control
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| Abstract/Contents: | "Tests were conducted on a Bridgehampton silt loam located at the Skogley Memorial Turfgrass Research Facility at the University of Rhode Island. The turf was maintained at a 0.13 in. mowing height, irrigated as needed and a total of 4 lb N was applied in four separate applications throughout the course of the season as a slow release formulation. Plots measured 5 ft x 5 ft with no borders and were arranged in a randomized complete block design with three replicates on an original mixture of 83% 'Penncross' and 17% 'Penneagle' creeping bentgrass with minimal Poa annua invasion. Liquid fungicides were applied using a CO2-pressurized hand held sprayer fitted with TeeJet 8004VS Visiflow flat fan nozzles delivering 3.2 gallons/1000 sq ft at 40 psi. Fungicides were applied on two separate occasions: Early = 22 Nov 05, Late= 14 Dec 05. No mowing occurred after the early application. Plots were inoculated with T. Incarnate on 16 Dec with approximately 75g per plot of 12-week-old infected rye. Immediately after inoculation, plots were covered with 4 inches of loose hay and covered with a lightweight porous greenscover. The experiment was then surrounded by snow and silt fencing, increasing humidity inside the experimental area. Plots were uncovered on 14 Mar 06 and rated. Inoculation was successful, resulting in approximately 77% disease in control plots. The majority of treatments resulted in excellent control of grey snow mold. Endorse was only marginally effective when applied alone but almost complete control was achieved when combined with Spectro. Both PCNB products (Par-Flo and Revere) resulted in complete snow mold control with a single late fungicide application." |
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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):
Mitkowski, N. A., and B. Boesch. 2007. Preventative fungicide applications for the control of grey snow mold on creeping bentgrass, 2005-2006. PDMR: Plant Dis. Manage. Rep. 1:p. T048. |
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| Web URL(s):
https://www.plantmanagementnetwork.org/pub/trial/pdmr/reports/2007/T047.pdf
Last checked: 11/14/2016
Requires: PDF Reader |
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