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| Web URL(s): | https://archive.lib.msu.edu/tic/ressum/2020/2020.pdf#page=302
Last checked: 09/02/2021
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Author(s): | Mattox, Clint;
Kowalewski, Alec;
McDonald, Brian;
Brathwaite, Emily;
Cain, Alyssa;
Wang, Wrennie;
Schmid, Chas |
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| Author Affiliation: | Oregon State University |
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| Title: | Comparing iron sulfate versus chelated iron for the suppression of Microdochium patch on annual bluegrass putting greens in the absence and presence of phosphorous acid |
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| Section: | Integrated turfgrass management
Other records with the "Integrated turfgrass management" Section
Ecophysiology: Pathology, entomology, and weed science
Other records with the "Ecophysiology: Pathology, entomology, and weed science" Section
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| Source: | Turfgrass and Environmental Research Program: 2020 Research Summaries. 2020, p. 294-296. |
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| Publishing Information: | [New York, New York]: The United States Golf Association Green Section |
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| # of Pages: | 3 |
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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: 2019-02-672 |
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| Note: | Pictures, color
Tables |
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| USGA Summary Points: | All treatments suppressed Microdochium patch compared to the not-treated control with the exception of 0.1 lbs. of iron applied every two weeks as DTPA iron in the first two years and 0.2 lbs. of iron applied as DTPA in the second year of the study. In the first two years of the study, less than 1.5% Microdochium patch was observed when any rate of iron regardless of source was applied in combination with phosphorous acid compared to the non-treated control with greater than 40% disease. Turfgrass quality was only considered acceptable throughout the trial for the fungicide control treatment. High rates of iron sulfate or iron sulfate plus phosphorous acid provided disease control, although these treatments darkened plots and produced some turfgrass thinning. |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Mattox, C., A. Kowalewski, B. McDonald, E. Brathwaite, A. Cain, W. Wang, et al. 2020. Comparing iron sulfate versus chelated iron for the suppression of Microdochium patch on annual bluegrass putting greens in the absence and presence of phosphorous acid. USGA Turfgrass Environ. Res. Summ. p. 294-296. |
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| Web URL(s):
https://archive.lib.msu.edu/tic/ressum/2020/2020.pdf#page=302
Last checked: 09/02/2021
Requires: PDF Reader
Notes: Item is within a single large file |
| 
MSU catalog number: b3609415 |
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