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| Web URL(s): | http://arkansasagnews.uark.edu/579.pdf#page=139
Last checked: 08/11/2010
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Author(s): | McCalla, John;
Richardson, Mike;
Boyd, John;
Patton, Aaron |
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| Author Affiliation: | McCalla, Richardson, and Patton: Department of Horticulture, Fayetteville, Ark.; Boyd: Department of Crop, Soil, and Environmental Sciences, Cooperative Extension Service, University of Arkansas, Little Rock, Ark. |
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| Title: | Effect of mesotrione on overwintering and spring green-up of seeded bermudagrass |
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| Section: | Pest control
Other records with the "Pest control" Section
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| Source: | Arkansas Turfgrass Report 2009. 2010, p. 139-144. |
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| Publishing Information: | Fayetteville: Arkansas Agricultural Experiment Station, University of Arkansas Division of Agriculture |
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| # of Pages: | 6 |
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| Keywords: | TIC Keywords: Cynodon dactylon; Herbicide evaluation; Image analysis; Mesotrione; Overwintering; Phytotoxicity; Postemergence herbicides; Seed propagated bermudagrasses; Spring green-up
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| Abstract/Contents: | "Seeded bermudagrass is most susceptible to weed infestations and winter injury during its first growing season. The objective of this trial was to evaluate the effects of mesotrione, applied in the fall to two seeded bermudagrass cultivars, on winter injury and spring green-up. The two seeded bermudagrass cultivars tested were Princess-77 and Riviera, which are considered cold-sensitive and cold-resistant, respectively. This trial was seeded in the late summer of 2008 and was concluded once the turf canopy reached 100% cover the following summer. There were 4 treatments in this trial, including 4 sequential applications of 0.125 lb a.i./acre, 2 sequential applications of 0.25 lb a.i./ acre and 2 sequential applications of 0.5 lb a.i./acre. Turfgrass coverage ratings were documented using digital image analysis. Significant reductions in grass cover were observed on both cultivars in the fall for all herbicide treatments. Spring green up was slightly delayed due to herbicide treatment, especially with the cold-sensitive cultivar, Princess-77, when mesotrione was applied at the highest rate." |
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| Language: | English |
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| References: | 9 |
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| Note: | "May 2010"
Pictures, color
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
McCalla, J., M. Richardson, J. Boyd, and A. Patton. 2010. Effect of mesotrione on overwintering and spring green-up of seeded bermudagrass. Ark. Turfgrass Rep. 2009 published in 2010. p. 139-144. |
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| Web URL(s):
http://arkansasagnews.uark.edu/579.pdf#page=139
Last checked: 08/11/2010
Requires: PDF Reader
Notes: Item is within a single large file |
| Find from within TIC:
Digitally in TIC by file name: arktr2010 |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |
