Fastlink to record 317419
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| Full TGIF Record # 317419 Item 1 of 1 |
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| Web URL(s): | https://archive.lib.msu.edu/tic/ressum/2021/2021.pdf#page=285 Last checked: 04/13/2022 Requires: PDF Reader Notes: Item is within a single large file |
| Publication Type: | Report |
| Author(s): | Mattox, Clint; Kowalewski, Alec; McDonald, Brian; Braithwaite, Emily; Cain, Alyssa; Wang, Wrennie; Schmid, Chas |
| Author Affiliation: | Oregon State University |
| 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 |
| 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 |
| Source: | Mike Davis Program for Advancing Golf Course Management: 2021 Progress Reports. 2021, p. 278-280. |
| Publishing Information: | [New York, New York]: The United States Golf Association Green Section |
| # of Pages: | 3 |
| Keywords: | TIC Keywords: Chemical properties of soil; Combination treatments; Comparisons; Disease control; Ferrous sulfate; Iron chelates; Microdochium patch; Nutrient availability; Phosphorus; Phosphorus acid; Poa annua |
| Language: | English |
| References: | 0 |
| See Also: | Other Reports from this USGA research project: 2019-02-672 |
| Note: | Pictures, color Tables |
| USGA Summary Points: | In all three years, iron sulfate heptahydrate applications made in the presence or absence of phosphorous acid suppressed Microdochium patch compared to the non-treated control except for when 0.1 lbs. per 1,000 square feet of iron was applied as iron sulfate in the absence of phosphorous acid in the third year of the experiment. Chelated iron applied as DTPA in the absence of phosphorous acid did not suppress Microdochium patch compared to the non-treated control in any of the three years with the exception in the first year when 0.2 lbs. per 1,000 square feet of iron was applied. When phosphorous acid was applied in combination with either iron source, Microdochium patch was significantly suppressed compared to the non-treated control. Soil sample analyses suggest that phosphorous acid applications increase the amount of available phosphorus over time. |
| ASA/CSSA/SSSA Citation (Crop Science-like – may be incomplete): | Mattox, C., A. Kowalewski, B. McDonald, E. Braithwaite, A. Cain, W. Wang, et al. 2021. 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. 278-280. |
| Fastlink to access this record outside TGIF: | http://tic.lib.msu.edu/tgif/flink/RECNO/317419 |
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| Web URL(s) : | https://archive.lib.msu.edu/tic/ressum/2021/2021.pdf#page=285 Last checked: 04/13/2022 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: | b3609415 |
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