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| Web URL(s): | http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2002.92.6.S1#page=83
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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| Content Type: | Abstract or Summary only |
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| Author(s): | Viji, G.;
Uddin, W.;
Camara, M. P. S.;
O'Neill, N. R. |
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| Author Affiliation: | Viji and Uddin: Department of Plant Pathology, The Pennsylvania State University, University Park, Pennsylvania; and Camara and O'Neill: Molecular Plant Pathology Laboratory, Beltsville, Maryland |
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| Title: | Evaluation of Sclerotinia homoeocarpa isolates from creeping bentgrass from various geographic regions in the United States |
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| Section: | 2002 APS annual meeting abstracts of presentations
Other records with the "2002 APS annual meeting abstracts of presentations" Section
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| Meeting Info.: | APS Annual Meeting, July 27-31, 2002, Milwaukee, WI |
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| Source: | Phytopathology. Vol. 92, No. 6, June 2002, p. S83-S84. |
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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: Sclerotinia homoeocarpa; Agrostis stolonifera; Dollar spot; Vegetative compatibility; Pathogens; Genetics; Virulence; Amplification fragment length polymorphisms; DNA
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| Cultivar Names: | Pennfine |
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| Geographic Terms: | United States |
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| Abstract/Contents: | "Sixty-seven isolates of Sclerotinia homoeocarpa, causing dollar spot in creeping bentgrass greens (Agrostis palustris Huds.), collected from various geographical regions in the U.S., were characterized by vegetative compatibility, pathogenicity, and genetic similarity tests. Eleven vegetative compatibility groups were identified among the isolates, five of which were new. Results from the pathogenicity study indicated that there were significant differences (P = 0.05) in virulence among the isolates of S. homoeocarpa on Pennfine creeping bentgrass. Genetic analyses by Amplified Fragment Length Polymorphism (AFLP) revealed polymorphic DNA bands among the isolates, suggesting that the population is genetically diverse. Isolates collected from various golf courses exhibited unique AFLP patterns that clustered into several AFLP groups. The results of this study suggest that the causal agent of dollar spot consists of multiple genotypes." |
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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):
Viji, G., W. Uddin, M. P. S. Camara, and N. R. O'Neill. 2002. Evaluation of Sclerotinia homoeocarpa isolates from creeping bentgrass from various geographic regions in the United States. Phytopathology. 92(6):p. S83-S84. |
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| Web URL(s):
http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2002.92.6.S1#page=83
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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