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| Web URL(s): | https://dl.sciencesocieties.org/publications/cs/articles/45/1/0399
Last checked: 03/30/2016
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| Publication Type:
| Refereed |
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| Author(s): | Wang, Z.;
Casler, M. D.;
Stier, J. C.;
Gregos, J. S.;
Millett, S. M. |
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| Author Affiliation: | Wang: Formerly Department of Agronomy, University of Wisconsin-Madison, Madison, Wisconsin; Casler: USDA-ARS, U.S. Dairy Forage Res. Ctr., Madison, Wisconsin; Stier and Gregos: Department of Plant Pathology, University of Wisconsin-Madison, Madison, Wisconsin; and Millett: Formerly Department of Plant Pathology, University of Wisconsin-Madison, Madison, Wisconsin |
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| Title: | Genotypic variation for snow mold reaction among creeping bentgrass clones |
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| Section: | Plant genetic resources
Other records with the "Plant genetic resources" Section
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| Source: | Crop Science. Vol. 45, No. 1, January/February 2005, p. 399-406. |
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| Publishing Information: | Madison, WI: Crop Science Society of America |
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| # of Pages: | 8 |
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| Keywords: | TIC Keywords: Genotypes; Variations; Snow Molds; Agrostis stolonifera; Clones; Disease resistance; Mowing; Inoculation; Golf fairways; Golf greens
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| Abstract/Contents: | "Creeping bentgrass (Agrostis stolonifera L.) is currently the most desirable grass for golf courses in temperate climates. In temperate climates, creeping bentgrass is highly susceptible to snow mold fungi which can cause significant injury and mortality. The objectives of this study were to survey a collection of creeping bentgrass clones for reaction to snow mold fungi (Typhula spp.), to identify clones with potential resistance to snow mold fungi, and to identify ecological factors related to necrotic reactions of creeping bentgrass clones to snow mold fungi. Three hundred sixty creeping bentgrass clones, selected from old golf courses in Wisconsin, were evaluated for necrosis reaction during incubation and recovery periods following inoculation with Typhula ishikariensis Imai or as noninoculated controls. Genotypic variation was observed for tolerance to snow mold and cold, dark (noninoculated) conditions but the two tolerances were uncorrelated with each other. Clones from fairways were more tolerant of snow mold, most likely due to long-term natural selection in the absence of fungicide applications. In a second experiment involving 72 selected clones, selection was successful in identifying divergent groups of clones, although differences between experiments indicated that future selection and breeding should make use of multiple inoculation runs. Resistance to snow mold in creeping bentgrass appears to be nonspecific with respect to race and species of snow mold isolates." |
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| Language: | English |
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| References: | 33 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Wang, Z., M. D. Casler, J. C. Stier, J. S. Gregos, and S. M. Millett. 2005. Genotypic variation for snow mold reaction among creeping bentgrass clones. Crop Sci. 45(1):p. 399-406. |
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| Web URL(s):
https://dl.sciencesocieties.org/publications/cs/articles/45/1/0399
Last checked: 03/30/2016
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/cs/pdfs/45/1/0399
Last checked: 03/30/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: SB 183 .C7 |
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