Full TGIF Record # 60299
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Publication Type:
Author(s):Vincelli, Paul C.; Powell, A. J.
Author Affiliation:Vincelli: Department of Plant Pathology; Powell: Department of Agronomy, Turfgrass Research/Extension Staff, University of Kentucky
Title:Reaction of perennial ryegrass varieties to red thread, 1990
Source:Kentucky Turfgrass Research 1990-1992. 1992, p. 97-98.
# of Pages:2
Publishing Information:Lexington, KY: University of Kentucky, College of Agriculture, Cooperative Extension Service
Series:Progress Report 343
Keywords:TIC Keywords: National Perennial Ryegrass Test-1990; Lolium perenne; Red thread; Disease resistance; Laetisaria fuciformis; Acremonium loliae; Disease severity; Endophytes
Abstract/Contents:A natural infestation of Laetisaria fuciformis permitted evaluation of the relative resistance of perennial ryegrass cultivars. "Although pink patch has also been detected at the site, microscopic examination of samples indicated that Laetisaria fuciformis was the principal pathogen present." Plots were also tested for the presence of the fungal endophyte, Acremonium loliae. "[T]he presence of A. lolii [loliae] increased resistance to L. fuciformis in the Manhattan II variety of ryegrass."
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Vincelli, P. C., and A. J. Powell. 1992. Reaction of perennial ryegrass varieties to red thread, 1990. KY. Turfgrass Res. p. 97-98.
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MSU catalog number: SB 433 .A1 K4
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