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| Web URL(s): | http://plantscience.psu.edu/research/centers/turf/research/annual-reports/2000ARR.pdf#page=62
Last checked: 10/09/2014
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Author(s): | Watschke, T. L.;
Borger, J. A. |
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| Author Affiliation: | Department of Agronomy, Pennsylvania State University, University Park, PA |
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| Title: | Seedheed supression of annual bluegrass on a putting green |
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| Section: | Herbicide evaluations
Other records with the "Herbicide evaluations" Section
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| Source: | 2000 Annual Research Report [Penn State]. 2000, p. 62-63. |
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| Publishing Information: | [University Park, PA]: Center for Turfgrass Science, The Pennsylvania State University |
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| # of Pages: | 2 |
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| Keywords: | TIC Keywords: Golf courses; Golf greens; Poa annua; Seedhead inhibition; Growth regulators; Application rates; Mefluidide; Adjuvants
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| Abstract/Contents: | Presents a study "to evaluate selected growth regulators, with and without additional adjuvants, for seedhead suppression of Poa annua." Results include "the only treatment that caused an unacceptable phytotoxicity rating was Embark T&O at 40 oz/A. However, when Ferromec was added (5 oz/M), the treatment was safened, with only a small decrease in seedhead suppression. The addition of Seaweed Cocktail (0.5 Gal/A) improved seedhead suppression without increasing phytotoxicity. Making a second application of seaweed cocktail two weeks after the first did not appear to provide sustantial improvement in efficacy. lowering the Embark T&O rate to 35 oz/A improved turf tolerance to an acceptable level, but the level of seedhead suppression dropped more than desired. By adding MacroSorb Foliar (4 oz/M) to the 35 oz/A Embark T&O rate, seedhead suppression was improved (from 78% without the addition to 92% with it). Also, Ferromec did not appear to be needed to safen the Embark T&O applied at the 35 oz/A rate. When Ferromec was added to the 35 oz/A rate of Embark T&O no appreciable change in seedhead suppression was found at the 5/8/00 rating date, but by the 5/16/00 rating date, a slight decrease in suppression was noted." |
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| Language: | English |
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| References: | 0 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Watschke, T. L., and J. A. Borger. 2000. Seedheed supression of annual bluegrass on a putting green. Annu. Res. Rep. p. 62-63. |
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| Choices for finding the above item: |
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| Web URL(s):
http://plantscience.psu.edu/research/centers/turf/research/annual-reports/2000ARR.pdf#page=62
Last checked: 10/09/2014
Requires: PDF Reader
Notes: Item is within a single large file |
| 
MSU catalog number: SB 433 .A568 |
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Digitally in TIC by file name: psurr2000 |
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