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| Web URL(s): | https://dl.sciencesocieties.org/publications/cs/articles/40/5/1490
Last checked: 05/04/2017
https://dl.sciencesocieties.org/publications/cs/pdfs/40/5/1490
Last checked: 05/04/2017
Requires: PDF Reader |
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| Publication Type:
| Refereed |
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| Author(s): | Hill, N. S.;
Brown, E. |
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| Author Affiliation: | Hill: Department of Crop and Soil Sciences, and Brown: Department of Plant Pathology, University of Georgia, Athens, GA |
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| Title: | Endophyte viability in seedling tall fescue treated with fungicides |
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| Section: | Notes
Other records with the "Notes" Section
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| Source: | Crop Science. Vol. 40, No. 5, September/October 2000, p. 1490-1491. |
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| Publishing Information: | Madison, WI: Crop Science Society of America |
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| # of Pages: | 2 |
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| Keywords: | TIC Keywords: Endophytes; Viability; Festuca arundinacea; Seedlings; Fungicides; Seed testing; Propiconazole; Application rates; Contact fungicides; Systemic fungicides
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| Cultivar Names: | Jesup |
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| Abstract/Contents: | "Commercial tall fescue (Festuca arundinacea Shreb.) cultivars containing non-toxic endophytes (Neotyphodium coenophialum Glenn, Bacon, Hanlin) are available. Hence, seed testing objectives have changed to examining seed for viable endophyte. Seedling diseases occur during testing and this study compared effects of fungicides on endophyte infection of seedling plants. Endophyte-infected 'Jesup' tall fescue seed were planted into cell packs and grown in the greenhouse. Chloroneb (1,4-dichloro-2,5-dimethoxybenzene), terrazole (5-ethoxy-3-(trichoromethyl)-1,2,4-thiadiazole), and propiconazole (1-[[2-(2,4 dichlorophenyl)-4-propyl-1, 3-dioxan-2yl]methyl]-1H-1,2,4-trizole) were applied weekly to plants beginning 7 d until 21 d post germination. In a second experiment, seedling plants received applications of Propiconazole at d 7, 14, 21 and all possible combinations. Seedling endophyte infection rates were higher when terrazole or chloroneb (83.1 and 78.1%, respectively) were applied compared with no fungicide (73.5%) or propiconazole (5.0%). Endophyte mortality was reduced but not eliminated when propiconazole application to seedling plants was delayed. Contact fungicides should be used to control seedling diseases when evaluating endophyte viability." |
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| Language: | English |
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| References: | 10 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Hill, N. S., and E. Brown. 2000. Endophyte viability in seedling tall fescue treated with fungicides. Crop Sci. 40(5):p. 1490-1491. |
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| Web URL(s):
https://dl.sciencesocieties.org/publications/cs/articles/40/5/1490
Last checked: 05/04/2017
https://dl.sciencesocieties.org/publications/cs/pdfs/40/5/1490
Last checked: 05/04/2017
Requires: PDF Reader |
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MSU catalog number: SB 183 .C7 |
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