Full TGIF Record # 324903
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Web URL(s):https://scisoc.confex.com/scisoc/2022am/meetingapp.cgi/Paper/145020
    Last checked: 01/24/2023
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Publication Type:
Content Type:Abstract or Summary only
Author(s):Huo, Daowen; Rioux, Renee; Koch, Paul L.
Author Affiliation:Huo: Presenting Author and University of Wisconsin-Madison; Koch: University of Wisconsin-Madison
Title:Oxalic acid degrading bacteria are present in turfgrass phyllosphere and play a potential role in dollar spot suppression
Section:Turfgrass Pest Management Poster: Diseases, Insects, Weeds II
Other records with the "Turfgrass Pest Management Poster: Diseases, Insects, Weeds II" Section

C05 turfgrass science
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Meeting Info.:Baltimore, Maryland: November 6-9, 2022
Source:ASA, CSSA, SSSA International Annual Meeting. 2022, p. 145020.
Publishing Information:[Madison, Wisconsin]: [American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America]
# of Pages:1
Abstract/Contents:"Dollar spot is a foliar disease of golf course turfgrass and caused by the fungus Clarireedia jacksonii. Oxalic acid (OA) is an important pathogenicity factor in related fungal plant pathogens, and the role of OA in pathogenicity in C. jacksonii is under investigation. We hypothesize OA degrading bacteria in the phyllosphere could interfere with the role of OA in C. jacksonii pathogenesis. We isolated OA degrading bacteria from phyllosphere of turfgrass in 2021 at the OJ Noer Turfgrass Research Facility in Madison, WI. Of 55 isolates collected, three bacterial isolates were consistently found to degrade OA. Further identification of 16S rRNA gene sequence and growth chamber experiments will be performed to test their efficacy. OA degrading bacteria isolates may impact the pathogenicity of C. jacksonii by interfering with OA in the phyllosphere, thus providing a biological dollar spot management strategy."
Note:This item is an abstract only!
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Huo, D., R. Rioux, and P. L. Koch. 2022. Oxalic acid degrading bacteria are present in turfgrass phyllosphere and play a potential role in dollar spot suppression. Agron. Abr. p. 145020.
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