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| DOI: | 10.1080/00275514.2019.1569417 |
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| Web URL(s): | https://www.tandfonline.com/doi/full/10.1080/00275514.2019.1569417
Last checked: 06/11/2019
Access conditions: Item is within a limited-access website
https://www.tandfonline.com/doi/full/10.1080/00275514.2019.1569417#aHR0cHM6Ly93d3cudGFuZGZvbmxpbmUuY29tL2RvaS9wZGYvMTAuMTA4MC8wMDI3NTUxNC4yMDE5LjE1Njk0MTc/bmVlZEFjY2Vzcz10cnVlQEBAMA==
Last checked: 06/11/2019
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| Publication Type:
| Refereed |
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| Author(s): | Liang, Junmin;
Li, Guangshuo;
Zhao, Meiqi;
Cai, Lei |
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| Author Affiliation: | Liang: State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Chaoyang District, Beijing, China; Li: State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Chaoyang District, Beijing, China and College of Life Sciences, Hebei University, Baoding, Hebei Province, China; Zhao: College of Plant Protection, China Agricultural University, Haidian Disctrict, Beijing, China and Forwardgroup Turf Service & Research Center, Wanning, Hainan Province, China; Cai: State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Chaoyang District, Beijing, China and College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China |
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| Title: | A new leaf blight disease of turfgrasses caused by Microdochium poae, sp. nov. |
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| Section: | Plant pathogens
Other records with the "Plant pathogens" Section
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| Source: | Mycologia. Vol. 111, No. 2, 2019, p. 265-273. |
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| Publishing Information: | Lancaster, Pennsylvania: New Era Print Co. for the New York Botanical Garden |
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| # of Pages: | 9 |
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| Related Web URL: | https://www.ncbi.nlm.nih.gov/pubmed/30856060
Last checked: 06/11/2019
Notes: Abstract only |
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| Keywords: | TIC Keywords: Agrostis stolonifera; Disease profile; Genetic characterization; Leaf blight; Microdochium patch; Microdochium poae; Poa pratensis
Author-Supplied Keywords: Cold-season turfgrass; Golf courses; Growth rate; Multilocus phylogeny; Pink snow mold; 1 new taxon
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| Abstract/Contents: | "A novel species of Microdochium was identified as the causal agent of a leaf blight of Poa pratensis (Kentucky blue grass) and Agrostis stolonifera (Creeping bentgrasses), two cold-season turfgrasses widely grown on golf courses in northern China. This disease first appears as small, water-soaked, and scattered leaf spots. Under conditions of high temperatures and successive days of rain, the infected leaves rapidly lose their integrity and large diseased patches appear. Fungal strains were isolated from blighted leaf spots. A phylogenetic analysis based on the nuc rDNA internal transcribed spacer regions and 5.8S rRNA gene (ITS1-5.8S-ITS2 = ITS) and parts of the β-tubulin (TUB2) and RNA polymerase II second largest subunit (RPB2) genes strongly supported that these isolates are a distinct evolutionary lineage in Microdochium (Microdochiaceae, Xylariales) that represents a new taxonomic species, herein named as M. poae. Microscopic characters confirmed that these strains were morphologically distinct from known Microdochium species. The pathogenicity of M. poae was confirmed by inoculating spore suspension on both grasses and reisolation of the pathogen from symptomatic tissues. The optimal growth temperature suggests that the occurrence of the new leaf blight disease caused by M. poae was significantly different from the microdochium patch disease caused by M. nivale." |
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| Language: | English |
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| References: | 35 |
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| Note: | Diagram
Pictures, color
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Liang, J., G. Li, M. Zhao, and L. Cai. 2019. A new leaf blight disease of turfgrasses caused by Microdochium poae, sp. nov.. Mycologia. 111(2):p. 265-273. |
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| DOI: 10.1080/00275514.2019.1569417 |
| Web URL(s):
https://www.tandfonline.com/doi/full/10.1080/00275514.2019.1569417
Last checked: 06/11/2019
Access conditions: Item is within a limited-access website
https://www.tandfonline.com/doi/full/10.1080/00275514.2019.1569417#aHR0cHM6Ly93d3cudGFuZGZvbmxpbmUuY29tL2RvaS9wZGYvMTAuMTA4MC8wMDI3NTUxNC4yMDE5LjE1Njk0MTc/bmVlZEFjY2Vzcz10cnVlQEBAMA==
Last checked: 06/11/2019
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: b2214983
MSU catalog number: b5343430 |
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