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| DOI: | 10.1002/its2.78 |
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| Web URL(s): | https://onlinelibrary.wiley.com/doi/10.1002/its2.78
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| Publication Type:
| Refereed |
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| Author(s): | Espevig, Tatsiana;
Sundsdal, Kristine;
Aamlid, Trygve S.;
Crouch, Jo Anne;
Normann, Karin;
Usoltseva, Marina;
Entwistle, Kate;
Torp, Torfinn;
Brurberg, Mary Bente |
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| Author Affiliation: | Espevig, Sundsdal, and Aamlid: Division of Evironment and Natural Resources, Norwegian Institute of Bioeconomy Research (NIBIO), Grimstad, Norway; Crouch: Mycology & Nematology Genetic Diversity and Biology Lab, USDA Agricultural Research Service, Beltsville, MD; Normann: Asbjørn Nyholt ApS, Nyborg, Denmark; Usoltseva: Botaniska Analysgruppen, Göteborg, Sweden; Entwistle: The Turf Disease Centre, Hampshire, UK; Torp: Norwegian Institute of Bioeconomy Research, Ås, Norway; Brurberg: Division of Biotechnology and Plant Health, Norwegian Institute of Bioeconomy Research (NIBIO), Ås, Norway and Dep. of Plant Sciences, Norwegian Univ. of Life Sciences (NMBU), Ås, Norway |
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| Title: | In vitro screening of turfgrass species and cultivars for resistance to dollar spot |
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| Section: | Turfgrass disease and insect pest management
Other records with the "Turfgrass disease and insect pest management" Section
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| Source: | International Turfgrass Society Research Journal. Vol. 14, No. 1, June 2022, p. 873-882. |
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| Publishing Information: | s.l.: International Turfgrass Society |
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| # of Pages: | 10 |
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| Abstract/Contents: | "Dollar spot, caused by at least five Clarireedia species (formerly Sclerotinia homoeocarpa F. T. Benn.), is one of the economically most important turfgrass diseases worldwide. The disease was detected for the first time in Scandinavia in 2013. There is no available information from Scandinavian variety trials on resistance to dollar spot in turfgrass species and cultivars (http://www.scanturf.org/). Our in vitro screening (in glass vials) of nine turfgrass species comprising a total of 20 cultivars showed that on average for ten Clarireedia isolates of different origin, the ranking for dollar spot resistance in turfgrass species commonly found on Scandinavian golf courses was as follows: perennial ryegrass = slender creeping red fescue > strong creeping red fescue > Kentucky bluegrass = velvet bentgrass > colonial bentgrass = Chewings fescue ≥ creeping bentgrass = annual bluegrass. Significant differences in aggressiveness among Clarireedia isolates of different origin were found in all turfgrass species except annual bluegrass (cv. Two Putt). The U.S. C. jacksonii isolate MB-01 and Canadian isolate SH44 were more aggressive than C. jacksonii isolates from Denmark and Sweden (14.10.DK, 14.15.SE, and 14.16.SE) in velvet bentgrass and creeping bentgrass. The Swedish isolate 14.112.SE was generally more aggressive than 14.12.NO despite the fact that they most likely belong to the same Clarireedia sp. The U.S. C. monteithiana isolate RB-19 had similar aggressiveness as the Scandinavian C. jacksonii isolates, but was less aggressive than two U.S. C. jacksonii isolates MB-01 and SH44. Thus, aggressiveness of Clarireedia isolates was more impacted by their geographic origin and less by species of the isolate and/or the host turfgrass species." |
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| Language: | English |
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| References: | 34 |
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| Note: | TIC-hosted web link available 2 years after publication date.
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Espevig, T., K. Sundsdal, T. S. Aamlid, J. A. Crouch, K. Normann, M. Usoltseva, et al. 2022. In vitro screening of turfgrass species and cultivars for resistance to dollar spot. Int. Turfgrass Soc. Res. J. 14(1):p. 873-882. |
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| DOI: 10.1002/its2.78 |
| Web URL(s):
https://onlinelibrary.wiley.com/doi/10.1002/its2.78
Last checked: 09/12/2022
Access conditions: Item is within a limited-access website
https://onlinelibrary.wiley.com/doi/epdf/10.1002/its2.78
Last checked: 09/12/2022
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Access conditions: Item is within a limited-access website
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MSU catalog number: b2394179 |
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