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Web URL(s): | https://archive.lib.msu.edu/tic/its/articles/2001jou695.pdf Last checked: 08/05/2010 Requires: PDF Reader |
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Publication Type:
| Refereed |
Author(s): | Millett, S. M.;
Matsumoto, N.;
Maxwell, D. P. |
Author Affiliation: | Millet: World Wide Turf, Madison, Wisconsin; Matsumoto: National Institute of Agro-Environmental Sciences, Tsukuba, Japan; Maxwell: Department of Plant Pathology, University of Wisconsin-Madison |
Title: | Mating reactions of Typhula ishikariensis Imai complex isolates from Wisconsin golf courses |
Section: | Turfgrass diseases Other records with the "Turfgrass diseases" Section
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Meeting Info.: | Toronto, Ontario, Canada: July 2001 |
Source: | International Turfgrass Society Research Journal. Vol. 9, No. Part 2, 2001, p. 695-700. |
Publishing Information: | Oakville, Ontario, Canada: International Turfgrass Society |
# of Pages: | 6 |
Keywords: | TIC Keywords: Typhula blight; Typhula ishikariensis; Disease identification; Characteristics; Reproductive fertility
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Geographic Terms: | Wisconsin |
Abstract/Contents: | "Speckled snow mold, caused by the Typhula ishikariensis (TISH) complex, is a common turfgrass disease in areas that receive extended periods of snow cover. There are two biological species (BSI and BSII) within this complex. BSII isolates are believed to be soil-borne and more aggressive than the BSI isolates. TISH isolates from Wisconsin golf courses were grouped according to the morphological characteristics of BSI and BSII. From mating experiments with BSI and BSII tester isolates from Japan, Norway, Canada and Russia, it was evident that both mating groups were present in Wisconsin. In vitro, Wisconsin dikaryotic isolates were paired with monokaryotic BSI and BSII tester isolates. Clamp connection formation of the tester isolate indicated a positive mating reaction. Twenty-three percent of the Wisconsin isolates were morphologically similar to, and mated with the BSI isolates, while 77% were morphologically similar to, and mated with BSII isolates. Identifying and understanding the biological differences between BSI and BSII of the TISH complex will improve our overall understanding of the TISH complex." |
Language: | English |
References: | 21 |
Note: | Tables Diagrams |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Millett, S. M., N. Matsumoto, and .. P. Maxwell. 2001. Mating reactions of Typhula ishikariensis Imai complex isolates from Wisconsin golf courses. Int. Turfgrass Soc. Res. J. 9(Part 2):p. 695-700. |
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| Web URL(s): https://archive.lib.msu.edu/tic/its/articles/2001jou695.pdf Last checked: 08/05/2010 Requires: PDF Reader |
| MSU catalog number: SB 433 .I52 v. 9 |
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