Full TGIF Record # 7055
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Web URL(s):http://www.apsnet.org/publications/phytopathology/backissues/Documents/1985Articles/phyto75n11_1275.pdf#page=11
    Last checked: 10/15/2015
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    Notes: Item is within a single large file
Publication Type:
i
Report
Content Type:Abstract or Summary only
Author(s):Otto, M. E.; Vargas, J. M. Jr.
Author Affiliation:Department of Botany and Plant Pathology, Michigan State University, Michigan
Title:Isolation, pathogenicity, and inhibition of growth with fungicides of a Leptosphaeria korrae-like fungus from Kentucky bluegrass in Michigan
Source:Phytopathology. Vol. 75, No. 11, November 1985, p. 1286.
Publishing Information:St. Paul, MN: American Phytopathological Society
# of Pages:1
Keywords:TIC Keywords: Poa pratensis; Fungi; Ophiosphaerella korrae; Festuca rubra subsp. rubra; Fenarimol; Propiconazole; Benomyl; Thiophanate-methyl; Thiophanate; Iprodione; Vinclozolin; Triadimefon
Geographic Terms:Michigan
Abstract/Contents:"A fungus resembling Leptosphaeria korrae was consistently isolated from dead patches and rings of Kentucky bluegrass from four locations in Michigan. Laboratory inoculations and isolations on Flyking Kentucky bluegrass at 15, 24, and 28 C confirmed the pathogenicity of two isolates. One isolate was induced to form pseudothecia on culms of red fescue plants propagated in moist sand in the greenhouse. Four isolates were tested in laboratory bioassays of PDA amended with 1, 10 and 100 ug/ml concentrations of various turfgrass fungicides. At 10 ug/ml, fenarimol, propiconazol, and benomyl completely inhibited fungal growth, thiophanate-methyl and thiophanate-ethyl showed nearly complete inhibition, and iprodione and vinclozolin provided approximately 50% inhibition. At 100 ug/ml, triadimefon was not effective in inhibiting growth of the fungus."
Language:English
References:0
Note:"Abstracts of presentations at the 1985 Annual Meeting of the American Phytopathological Society"
This item is an abstract only!
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Otto, M. E., and J. M. Jr. Vargas. 1985. Isolation, pathogenicity, and inhibition of growth with fungicides of a Leptosphaeria korrae-like fungus from Kentucky bluegrass in Michigan. Phytopathology. 75(11):p. 1286.
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Web URL(s):
http://www.apsnet.org/publications/phytopathology/backissues/Documents/1985Articles/phyto75n11_1275.pdf#page=11
    Last checked: 10/15/2015
    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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