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| Web URL(s): | http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2003.93.6.S1#page=41
Last checked: 10/16/2015
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Author(s): | Jones, J. D.;
Hamblin, A. M. |
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| Author Affiliation: | Department of Natural Resources and Environmental Sciences, University of Illinois, Urbana, Illinois |
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| Title: | Susceptibility of creeping bentgrass to isolates of Sclerotinia homoeocarpa |
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| Meeting Info.: | 2003 APS Annual Meeting, August 9-13, Charlotte, North Carolina |
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| Source: | Phytopathology. Vol. 93, No. 6, June 2003, p. S41-S42. |
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| Publishing Information: | St. Paul, MN: American Phytopathological Society |
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| # of Pages: | 2 |
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| Keywords: | TIC Keywords: Disease susceptibility; Agrostis stolonifera; Dollar spot; Sclerotinia homoeocarpa; Virulence; Disease resistance; Symptoms; Disease severity
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| Abstract/Contents: | "Dollar spot, caused by Sclerotinia homoeocarpa, is a major fungal disease of creeping bentgrass (Agrostis palustris Huds.) in the United States and Canada. While six vegatative compatibility groups have been identified within this species, virulence effects of these fungi on creeping bentgrass varieties are unknown. The objective of this research was to determine if variability in resistance exists among creeping bentgrass varieties when inoculated with a collection of S. homoeocarpa isolates. Fifteen commercial bentgrass varieties represeneting diverse genetic backgrounds were inoculated with 25 isolates collected from the Midwestern U.S., Arkansas, Florida, and Rhode Island. Plants were assessed for percentage of leaf area displaying dollar spot symptoms and discriminant analysis was used to examine variation. Detecting the existence of races will lead researchers to identify mechanisms of resistance, select resistant varieties, estimate the longevity of resistance, and develop more comprehensive fungicide trials." |
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| Language: | English |
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| References: | 0 |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Jones, J. D., and A. M. Hamblin. 2003. Susceptibility of creeping bentgrass to isolates of Sclerotinia homoeocarpa. Phytopathology. 93(6):p. S41-S42. |
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| Web URL(s):
http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2003.93.6.S1#page=41
Last checked: 10/16/2015
Requires: PDF Reader
Notes: Item is within a single large file |
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MSU catalog number: SB 599 .P48 |
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