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| Full TGIF Record # 328661 Item 1 of 1 |
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| Web URL(s): | https://archive.lib.msu.edu/tic/ressum/2022/2022.pdf#page=119 Last checked: 06/07/2023 Requires: PDF Reader Notes: Item is within a single large file |
| Publication Type: | Report |
| Author(s): | Richardson, Michael; Brosnan, James; Patton, Aaron |
| Author Affiliation: | Richardson: University of Arkansas; Brosnan: University of Tennessee; Patton: Purdue University |
| Title: | Shade and water quality effects on efficacy of plant growth regulators |
| Section: | Integrated turfgrass management Other records with the "Integrated turfgrass management" Section Ecophysiology: Light and temperature Other records with the "Ecophysiology: Light and temperature" Section |
| Source: | Mike Davis Program for Advancing Golf Course Management: 2022 Progress Reports. 2022, p. 112-116. |
| Publishing Information: | Liberty Corner, New Jersey: The United States Golf Association Green Section |
| # of Pages: | 5 |
| Keywords: | TIC Keywords: Application frequency; Cynodon dactylon x Cynodon transvaalensis; Growing degree days; Growth regulator evaluation; Prohexadione-calcium; Shade assessment; Shade resistance; Trinexapac-ethyl; Turfgrass quality |
| Cultivar Names: | TifEagle |
| Trade Names: | Anuew; Primo Maxx |
| Language: | English |
| References: | 6 |
| See Also: | Other Reports from this USGA research project: 2021-07-731 |
| Note: | Tables Graphs |
| USGA Summary Points: | Plant growth regulators (PGR) are commonly used on putting green turf to enhance performance to reduce the overall growth of the turf. In recent years, the application timing strategy has moved towards a growing-degree based model compared to calendar-based applications. PGRs have been shown to enhance plant performance in shaded environments, especially on warm-season grasses. A field study was conducted at two locations in 2021 and repeated in 2022 to compared different PGR application timings (calendar vs GDD) under 4 differing shade levels. At both locations, calendar-based applications of Primo Maxx have consistently produced higher quality under shaded conditions compared to a GDD application timing. Studies to investigate the effects of water quality on PGR efficacy were initiated in 2022, but the data has not been summarized to date. |
| ASA/CSSA/SSSA Citation (Crop Science-like – may be incomplete): | Richardson, M., J. Brosnan, and A. Patton. 2022. Shade and water quality effects on efficacy of plant growth regulators. USGA Turfgrass Environ. Res. Summ. p. 112-116. |
| Fastlink to access this record outside TGIF: | http://tic.lib.msu.edu/tgif/flink/RECNO/328661 |
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| Web URL(s) : | https://archive.lib.msu.edu/tic/ressum/2022/2022.pdf#page=119 Last checked: 06/07/2023 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: | b3609415 |
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