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| Web URL(s): | http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2001.91.6.S1#page=90
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): | Uddin, W.;
Viji, G.;
Schumann, G. L.;
Boyd, S. H. |
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| Author Affiliation: | Uddin, Viji: Department of Plant Pathology, The Pennsylvania State University, University Park, PA; Schumann: Department of Microbiology, University of Massachusetts, Amherst, MA; Boyd: Hydros Environmental Diagnostics, Falmouth, MA |
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| Title: | An immunocapture assay for Pyricularia grisea, causal agent of gray leaf spot (blast) of perennial ryegrass (Lolium perenne) turf |
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| Meeting Info.: | 2001 APS/MSA/SON Joint Meeting, Salt Lake City, Utah: August 25-29, 2001 |
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| Source: | Phytopathology. Vol. 91, No. 6, June Supplement 2001, p. S90. |
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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: Pyricularia grisea; Gray leaf spot; Lolium perenne; Monoclonal antibodies; Festuca arundinacea; Oryza sativa; Disease severity; Bipolaris sorokiniana; Colletotrichum graminicola; Curvularia lunata; Microdochium nivale; Pythium aphanidermatum; Rhizoctonia solani; Sclerotinia homoeocarpa; Disease identification
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| Abstract/Contents: | "An immunocapture monoclonal antibody assay was developed to detect P. grisea, causal agent of gray leaf spot (GLS) of perennial ryegrass (PR). Culture assays using isolates of P. grisea from PR, tall fescue, or rice showed positive reactions. Assays using symptomatic ryegrass leaf blades inoculated with PR isolates of P. grisea also showed positive reactions. The signal strength increased with increase in GLS severity, but no signal was detected during the incubation period. No reactions were detected from Bipolaris sorokiniana, Colletotrichum graminicola, Curvularia lunata, Microdochium nivale, Pythium aphanidermatum, Rhizoctohia solani, or Sclerotinia homoeocarpa in culture assays. Additionally, no reaction was detected from symptomatic PR leaf blades inoculated with B. sorokiniana, P. aphanidermatum, R. solani, or S. homoeocarpa. This rapid assay may be used for diagnosis of GLS in PR." |
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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):
Uddin, W., G. Viji, G. L. Schumann, and S. H. Boyd. 2001. An immunocapture assay for Pyricularia grisea, causal agent of gray leaf spot (blast) of perennial ryegrass (Lolium perenne) turf. Phytopathology. 91(6):p. S90. |
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| Web URL(s):
http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2001.91.6.S1#page=90
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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