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| Web URL(s): | https://archive.lib.msu.edu/tic/its/articles/2001jou669.pdf
Last checked: 12/17/2008
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| Publication Type:
| Refereed |
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| Author(s): | Hsiang, T.;
Cook, S. |
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| Author Affiliation: | Department of Environmental Biology, University of Guelph, Guelph, Ontario, Canada |
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| Title: | Effect of Typhula phacorrhiza on winter injury in field trials across Canada |
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| Section: | Turfgrass diseases
Other records with the "Turfgrass diseases" Section
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| Meeting Info.: | Toronto, Ontario, Canada: July 2001 |
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| Source: | International Turfgrass Society Research Journal. Vol. 9, No. Part 2, 2001, p. 669-673. |
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| Publishing Information: | Oakville, Ontario, Canada: International Turfgrass Society |
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| # of Pages: | 5 |
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| Keywords: | TIC Keywords: Typhula phacorrhiza; Winter injury; Fungi; Microdochium patch; Disease resistance; Fungus control; Typhula blight
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| Geographic Terms: | Canada |
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| Abstract/Contents: | "An isolate of the fungus Typhula phacorrhiza (Reich:Fr.) Fr. was evaluated in field tests across Canada for suppression of winter injury which was rated based on combined abiotic and biotic symptoms after snowmelt. This isolate, TP94671, has been identified in previous tests as being suppressive to gray snow mold, and a specific purpose of these trials was to evaluate the effect of pink snow mold. Out of 11 trials across Canada, six did not show significant differences in winter injury among the treatments (untreated control, fungicide treatment, or T.phacorrhiza treatment). In these locations, abiotic winter injury may have confounded the results or disease pressure was so low such that the effects of winter injury, including pink and gray snow molds, could not be assessed. In two trials at Montreal, Quebec (1999) and Waskeiu, Saskatchewan (1999), the -treated plots showed more winter injury than the fungicide-treated plots, but less than the untreated control plots. In three trials at Guelph, Ontario (1999), Barrie, Ontario (1999) and Panorama, British Columbia (2000), there were significant differences among treatments, with the T.phacorrhiza treatment suppressing winter injury as much as or even more than the fungicide control. In these trials, both pink snow mold and gray snow mold were commonly observed on the untreated plots and surrounding areas, and the T.phacorrhiza treatment was able to suppress winter injury in all three locations to an acceptable level (< 10% affected area)." |
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| Language: | English |
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| References: | 29 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Hsiang, T., and S. Cook. 2001. Effect of Typhula phacorrhiza on winter injury in field trials across Canada. Int. Turfgrass Soc. Res. J. 9(Part 2):p. 669-673. |
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| Web URL(s):
https://archive.lib.msu.edu/tic/its/articles/2001jou669.pdf
Last checked: 12/17/2008
Requires: PDF Reader |
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MSU catalog number: SB 433 .I52 v. 9 |
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