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| Web URL(s): | https://archive.lib.msu.edu/tic/ressum/2021/2021.pdf#page=291
Last checked: 04/13/2022
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Author(s): | Murphy, James A.;
Clarke, Bruce B.;
Zhang, Ning;
Zhang, Pingyuan;
Groben, Glen |
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| Author Affiliation: | Rutgers, The State University of New Jersey |
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| Title: | Bentgrass cultivar and autumn-applied fungicide timing effects on spring suppression of dollar spot |
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| Section: | Integrated turfgrass management
Other records with the "Integrated turfgrass management" Section
Pathology, entomology, and weed science
Other records with the "Pathology, entomology, and weed science" Section
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| Source: | Mike Davis Program for Advancing Golf Course Management: 2021 Progress Reports. 2021, p. 284-295. |
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| Publishing Information: | [New York, New York]: The United States Golf Association Green Section |
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| # of Pages: | 12 |
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| Language: | English |
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| References: | 0 |
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| See Also: | Other Reports from this USGA research project: 2021-02-726 |
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| Note: | Pictures, color
Tables
Graphs |
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| USGA Summary Points: | The initial preliminary trial indicates that the onset and progress of dollar spot during the subsequent growing season can be affected by fungicide chemistry applied during the previous autumn (September, October, and November). Tank mix applications of fluazinam + propiconazole in September and October had the greatest suppression of dollar spot during the subsequent growing season. The effectiveness of a November timing of fluazinam + propiconazole appeared dependent on environmental conditions at the time of application. This suggests that a weather-based approach may be needed to optimize the efficacy of late-season application(s) for the control of dollar spot during the subsequent growing season. Quantification of pathogen DNA indicated that the September fungicide timing was associated with a consistent reduction in the pathogen populations during the subsequent growing season. Additionally, fungicide chemistries applied in autumn had different effects on the subsequent pathogen populations. Trials to address objectives 2, 3, and 4 have been initiated and will be continued in 2022. |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Murphy, J. A., B. B. Clarke, N. Zhang, P. Zhang, and G. Groben. 2021. Bentgrass cultivar and autumn-applied fungicide timing effects on spring suppression of dollar spot. USGA Turfgrass Environ. Res. Summ. p. 284-295. |
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| Web URL(s):
https://archive.lib.msu.edu/tic/ressum/2021/2021.pdf#page=291
Last checked: 04/13/2022
Requires: PDF Reader
Notes: Item is within a single large file |
| 
MSU catalog number: b3609415 |
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