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| Web URL(s): | https://scisoc.confex.com/scisoc/2018am/meetingapp.cgi/Paper/112613 Last checked: 11/19/2018 Requires: JavaScript |
| Publication Type: | Report |
| Content Type: | Abstract or Summary only |
| Author(s): | Braun, Ross C.; Hoyle, Jared A.; Van Ryzin, Benjamin; Sousek, Matt; Thompson, Cole S. |
| Author Affiliation: | Braun: Department of Horticulture and Landscape Architecture, Purdue University, West Lafayette, IN; Hoyle: Horticulture and Natural Resources, Kansas State University, Manhattan, KS; Van Ryzin: Talisker Club at Tuhaye, Park City, UT; Sousek: Department of Agronomy and Horticulture, University of Nebraska-Lincoln, Ithaca, NE; Thompson: Green Section Research, United States Golf Association, Dallas, TX |
| Title: | Postemergence herbicide tolerance of buffalograss entering winter dormancy |
| Section: | C05 turfgrass science Other records with the "C05 turfgrass science" Section Turfgrass science - II poster Other records with the "Turfgrass science - II poster" Section |
| Meeting Info.: | Baltimore, Maryland: November 4-7, 2018 |
| Source: | ASA, CSSA and SSSA International Annual Meetings. 2018, p. 112613. |
| Publishing Information: | [Madison, Wisconsin]: [American Society of Agronomy, Crop Science Society of America, and Canadian Society of Agronomy] |
| # of Pages: | 1 |
| Abstract/Contents: | "Buffalograss [Buchloe dactyloides (Nutt.) Engelm] is a warm-season grass native to the North American Great Plains that is a viable option for low-maintenance sites due to its drought, cold, and heat tolerance and low water requirements. Recently, other researchers have documented buffalograss tolerance to postemergence herbicides applied from spring greenup to well into the summer with little risk of turf damage. However, fall is the optimum time to control winter annual and perennial broadleaf weeds, and less work has been done to quantify herbicide safety in fall as buffalograss enters winter dormancy. Our objective was to evaluate the relative safety of eleven postemergence herbicides when applied to buffalograss entering winter dormancy. Experiments were initiated on mature buffalograss maintained at a 3-inch mow height in October 2017 at the John Seaton Anderson Turf Research Center near Mead, NE, and at the Rocky Ford Turfgrass Research Center in Manhattan, KS. Experimental design was a one-way treatment structure with 56 treatments [11 herbicides, each applied at 5 application timings (100, 75, 50, 25, and 0% green cover), plus a non-treated control]. Treatments were arranged in a randomized, complete-block design with three replications at each site. Percent green cover of buffalograss was visually estimated during spring greenup in May 2018. Analyses of variance were not significant at any rating date and further post hoc Dunnett testing revealed no differences between any of the 55 treatments and the non-treated control, which indicates that all evaluated herbicides can be safely applied to buffalograss entering winter dormancy. These results provide turf managers with more herbicide and application timing options for weed control in buffalograss." |
| Language: | English |
| References: | 0 |
| Note: | This item is an abstract only! "332" "Poster Number: 1238" |
| ASA/CSSA/SSSA Citation (Crop Science-like – may be incomplete): | Braun, R. C., J. A. Hoyle, B. Van Ryzin, M. Sousek, and C. S. Thompson. 2018. Postemergence herbicide tolerance of buffalograss entering winter dormancy. Agron. Abr. p. 112613. |
| Fastlink to access this record outside TGIF: | http://tic.msu.edu/tgif/flink/RECNO/302254 |
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| Web URL(s) : | https://scisoc.confex.com/scisoc/2018am/meetingapp.cgi/Paper/112613 Last checked: 11/19/2018 Requires: JavaScript |
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