Fastlink to record 313730
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| Full TGIF Record # 313730 Item 1 of 1 |
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| Web URL(s): | https://archive.lib.msu.edu/tic/ressum/2020/2020.pdf#page=124 Last checked: 08/05/2021 Requires: PDF Reader Notes: Item is within a single large file |
| Publication Type: | Report |
| Author(s): | McCall, David; Goatley, Mike; Zhang, Xunzhong; Askew, Shawn; Booth, Jordan |
| Author Affiliation: | Virginia Tech |
| Title: | Best management practices for ultradwarf bermudagrass survival and management in the transition zone |
| 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: | Turfgrass and Environmental Research Program: 2020 Research Summaries. 2020, p. 116-119. |
| Publishing Information: | [New York, New York]: The United States Golf Association Green Section |
| # of Pages: | 4 |
| Keywords: | TIC Keywords: Best management practices; Cold resistance; Cynodon dactylon x Cynodon transvaalensis; Experimental design; Trinexapac-ethyl; Turfgrass quality; Winterkill |
| Cultivar Names: | Champion |
| Trade Names: | Primo Maxx |
| Language: | English |
| References: | 0 |
| See Also: | Other Reports from this USGA research project: 2019-16-686 |
| Note: | Pictures, color |
| USGA Summary Points: | Aeration treatments were conducted in August of 2020. Cold tolerance/spring green up data were collected in spring of 2019, aeration recovery data were collected following aeration and TruFirm and volumetric water data were collected monthly during the growing season. A second year of trinexapac-ethyl treatments were made during the fall/winter of 2019/20 on four different ultradwarf putting greens (G12 and TifEagle) with four replications at each location. Champion ultradwarf bermudagrass plugs were planted in the spring of 2020 in 6 pots with 80/20 greens mix over pea gravel to simulate USGA spec putting greens. Pots were maintained in temperature-regulated greenhouse to mimic summer conditions. Pots received urea (0.25#N/1000ft2), trinexapac-ethyl (Primo Maxx 3 fl. oz/A), and chlorothalonil (Daconil Weatherstik, 3.6 fl. oz/1000ft2) every two weeks in the greenhouse. Pots were transferred into the field to acclimate in July of 2020, where pots were separated into two treatments; 1) trinexapac-ethyl (3oz/Acre every two weeks from July 23-October 8) and 2) nontreated control. Twenty-four randomized UDB pots underwent cold temperature acclimation to mimic fall conditions from July 23, October 8, 2020. After undergoing fall temperature simulation, pots were treated to 15°F for 4, 6, 8, and 10 hours to mimic cold temperature exposure. Zero hours represented no damage and 14 hours represented lethal damage. After cold-temperature exposure In early 2020 (Pre-Covid 19), Dr. Zhang and Jordan Booth evaluated a series of testing methods for rapid assessment of winter injury of bermudagrass using existing and improved methods. |
| ASA/CSSA/SSSA Citation (Crop Science-like – may be incomplete): | 2020. Best management practices for ultradwarf bermudagrass survival and management in the transition zone. USGA Turfgrass Environ. Res. Summ. p. 116-119. |
| Fastlink to access this record outside TGIF: | http://tic.msu.edu/tgif/flink/RECNO/313730 |
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| Web URL(s) : | https://archive.lib.msu.edu/tic/ressum/2020/2020.pdf#page=124 Last checked: 08/05/2021 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: | b3609415 |
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