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| Web URL(s): | http://usgatero.msu.edu/v02/n09.pdf
Last checked: 5/2003
Requires: PDF Reader |
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| Publication Type:
| Report |
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| Author(s): | Han, Yuanhong;
Bonos, Stacy A.;
Clarke, Bruce B.;
Meyer, William A. |
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| Author Affiliation: | Han: Graduate Research Assistant, Department of Plant Biology and Pathology, Rutgers University, New Brunswick, New Jersey; Bonos: Assistant Professor, Department of Plant Biology and Pathology, Rutgers University, New Brunswick, New Jersey; Clarke and Meyer: Professor, Department of Plant Biology and Pathology, Rutgers University, New Brunswick, New Jersey |
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| Title: | Inoculation techniques for selection of gray leaf spot resistance in perennial ryegrass |
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| Source: | USGA Turfgrass and Environmental Research Online. Vol. 2, No. 9, May 1 2003, p. [1-9]. |
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| Publishing Information: | Far Hills, NJ: United States Golf Association, Green Section |
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| # of Pages: | 9 |
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| Keywords: | TIC Keywords: Gray leaf spot; Inoculation; Disease resistance; Lolium perenne; Breeding; Inheritance; Cultivar improvement; Genetics
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| Abstract/Contents: | "In the last decade, gray leaf spot has developed into one of the most devastating diseases of perennial ryegrass. This paper describes two greenhouse and two field inoculation techniques to determine their usefulness as screening techniques for resistance to gray leaf spot disease in perennial ryegrass. Effective selection techniques for genetic resistance to gray leaf spot will benefit perennial ryegrass breeding programs. Correlations of disease resistance between greenhouse and field evaluations are necessary to effectively select for resistance. Two greenhouse and two field inoculation techniques were evaluated to determine their usefulness as screening techniques for resistance to gray leaf spot disease in perennial ryegrass. One of the greenhouse and one of the field inoculation techniques yield results similar to those found with natural gray leaf spot infection. These two inoculation techniques should be effective techniques to screen for genetic resistance to gray leaf spot in perennial ryegrass. Inheritance studies of resistance are being conducted to further improve selection techniques to hasten the development of disease resistant cultivars." |
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| Language: | English |
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| References: | 10 |
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| See Also: | Other Reports from this USGA research project: 1983-01-001 |
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| Note: | Pictures, color
Tables
Summary as abstract |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Han, Y., S. A. Bonos, B. B. Clarke, and W. A. Meyer. 2003. Inoculation techniques for selection of gray leaf spot resistance in perennial ryegrass. USGA Turfgrass Environ. Res. Online. 2(9):p. [1-9]. |
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| Web URL(s):
http://usgatero.msu.edu/v02/n09.pdf
Last checked: 5/2003
Requires: PDF Reader |
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MSU catalog number: SB 433 .A1 A65 [online] |
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