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| Web URL(s): | http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2002.92.6.S1#page=82
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.;
Shelton, J.;
Viji, G. |
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| Author Affiliation: | Department of Plant Pathology, Pennsylvania State University, University Park, Pennsylvania |
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| Title: | Interactions between Pyricularia grisea and Rhizoctonia solani in gray leaf spot pathosystem in perennial ryegrass turf |
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| Source: | Phytopathology. Vol. 92, 2002, p. S82. |
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| Publishing Information: | St. Paul, MN: American Phytopathological Society |
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| # of Pages: | 1 |
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| Series: | X |
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| Related Web URL: | http://apsjournals.apsnet.org/doi/abs/10.1094/PHYTO.2002.92.6.S1
Last checked: 05/05/2017
Notes: Abstract only |
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| Keywords: | TIC Keywords: Pyricularia grisea; Rhizoctonia solani; Gray leaf spot; Lolium perenne; Disease control; Inoculation
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| Cultivar Names: | Legacy II |
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| Abstract/Contents: | "Three avirulent isolates of Rhizoctonia solani from tall fescue, wheat, and poinsettia, were evaluated for suppression of gray leaf spot of perennial ryegrass (Lolium perenne L.) turf caused by Pyricularia grisea. Eight-week-old Legacy II perennial ryegrass plants were inoculated with P. grisea two days prior to, concurrently, or two days after spraying the plants with mycelia of the isolates of R. solani. Gray leaf spot developed in perennial ryegrass plants four days after inoculation with P grisea. There were significant (P = 0.05) effects of timing of inoculation with P grisea on gray leaf spot incidence (percent leaf blades symptomatic), and severity (index 0-10; 0=plants asymptomatic, 10 ā„ 90% leaf area necrotic). Disease incidence and severity in plants inoculated with P. grisea two days after spraying the mycelial suspension of R. solani were significantly lower than those of the plants inoculated concurrently, or two days prior to spraying R. solani. This study shows that R. solani interacts with P. grisea in the gray leaf spot pathosystem in perennial ryegrass turf." |
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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., J. Shelton, and G. Viji. 2002. Interactions between Pyricularia grisea and Rhizoctonia solani in gray leaf spot pathosystem in perennial ryegrass turf. Phytopathology. 92:p. S82. |
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| Web URL(s):
http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2002.92.6.S1#page=82
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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