Full TGIF Record # 144250
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Web URL(s):http://archive.lib.msu.edu/tic/ressum/2008/33.pdf
    Last checked: 01/23/2017
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Publication Type:
Author(s):Jung, Geunhwa
Author Affiliation:University of Massachusetts
Title:Quantitative trait loci (QTL) mapping of resistance to gray leaf spot in Lolium
Section:Breeding, genetics, and physiology
Other records with the "Breeding, genetics, and physiology" Section
Source:2008 Turfgrass and Environmental Research Summary. 2008, p. 33.
# of Pages:1
Publishing Information:Far Hills, NJ: United States Golf Association
Keywords:TIC Keywords: Quantitative trait loci; Gene mapping; Disease resistance; Gray leaf spot; Lolium perenne; Host plant resistance; Golf fairways; Breeding improvement
See Also:Other Reports from this USGA research project: 2003-18-259
Note:Pictures, color
USGA Summary Points:Significant difference in pathogenicity among 13 gray leaf spot (GG9, GG11, GG12, BL00, LP97, Lin00, 05T-04, 02V- 23.1, 04S-01, 06T-02, 11W-03, and 11W- 07) and one rice (6082) isolates under the controlled greenhouse conditions. Seven perennial ryegrass cultivars and breeding lines with improvement of GLS resistance showed a high level of resistance to the 13 geographically diverse isolates, which might indicate race non-specific resistance in perennial ryegrass. Preliminary results indicated a marginally significant interaction between gray leaf spot isolates and ryegrass germplasms under controlled greenhouse conditions. However, more inoculation experiments at single individual plant rather than a cultivar of mixed genotypes are needed to confirm the finding.
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Jung, G. 2008. Quantitative trait loci (QTL) mapping of resistance to gray leaf spot in Lolium. Turfgrass Environ. Res. Summ. p. 33.
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    Last checked: 01/23/2017
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MSU catalog number: SB 433 .A1 A6
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