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| DOI: | 10.1094/PHYTO.2004.94.6.S149 |
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| Web URL(s): | http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2004.94.6.S149#page=6
Last checked: 06/12/2009
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Olsen, M. W.;
Bigelow, D. M. |
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| Author Affiliation: | Department of Plant Pathology, University of Arizona, Tucson, Arizona |
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| Title: | Evaluation of fungicides for control of rapid blight of Poa trivalis |
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| Section: | 2003 Pacific Division meeting abstracts
Other records with the "2003 Pacific Division meeting abstracts" Section
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| Meeting Info.: | Kailua-Kona, Hawaii: June 22-24, 2003 |
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| Source: | Phytopathology. Vol. 94, No. 6S, June Supplement 2004, p. S154. |
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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: Disease control; Fungicide evaluation; Golf greens; Labyrinthula; Poa trivialis; Rapid blight
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| Abstract/Contents: | "Rapid blight is a disease of cool season turf grasses that has occurred on several golf courses in Arizona over the past five years. It is now known to be caused by a Labyrinthula sp., an organism characterized by fusiform vegetative cells and gliding motility. Early symptoms of the disease include patches of sunken turf with a water-soaked appearance. Infected turf turns yellow and dies. A trial was conducted to evaluate efficacy of selected fungicides for rapid blight control at a golf course in central Arizona with a previous disease history. Plots were established in October 2002 on a putting green planted with hybrid bermuda grass and over-seeded with rough bluegrass, Poa trivialis. Disease symptoms appeared on the P. trivialis within three days after the first mowing. Treatments including trifloxystrobin, pyraclostrobin, mancozeb, myclobutanil and a polyol soil surfactant were applied to 2.8 m2 plots arranged in a randomized complete block design with eight replications. Treatment with mancozeb combined with trifloxystrobin that included a pre-plant application of mancozeb or of post-plant application of pyraclostrobin gave the best disease control." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Olsen, M. W., and D. M. Bigelow. 2004. Evaluation of fungicides for control of rapid blight of Poa trivalis. Phytopathology. 94(6S):p. S154. |
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| DOI: 10.1094/PHYTO.2004.94.6.S149 |
| Web URL(s):
http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2004.94.6.S149#page=6
Last checked: 06/12/2009
Requires: PDF Reader
Notes: Item is within a single large file |
| 
MSU catalog number: b2219736a |
| Find from within TIC:
Digitally in TIC by file name: phytp2004junpacificdiv |
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