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| Web URL(s): | http://www.agry.purdue.edu/turf/report/2005/42.pdf
Last checked: 11/09/2007
Requires: PDF Reader |
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| Publication Type:
| Report |
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| Author(s): | Stewart, Justin;
Latin, Richard |
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| Title: | Interactions between trinexapac-ethyl and fungicides for control of dollar spot on creeping bentgrass |
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| Section: | Integrated pest management
Other records with the "Integrated pest management" Section
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| Source: | 2005 Annual Report: Purdue University Turfgrass Science Program. 2005, p. [1-2]. |
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| Publishing Information: | [West Lafayette, IN]: Purdue University and Midwest Regional Turf Foundation |
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| # of Pages: | 2 |
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| Keywords: | TIC Keywords: Trinexapac-ethyl; Fungicide interaction; Dollar spot; Agrostis stolonifera; Chlorothalonil; Propiconazole; Poa annua; Disease control; Disease severity; Mowing height
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| Abstract/Contents: | Presents a study conducted to "investigate the effect of trinexapac-ethyl (TE), on the performance of chlorothalonil and propiconazole for the control of dollarspot on creeping bentgrass." Explains that "dollar spot, caused by Sclerotinia homoeocarpa, is a common disease of golf course turf...Even moderate levels of infestation can result in a decline in turf quality, apperance and playability." Details methods and materials used in the study, stating that "this research was conducted at Purdue's [University] Daniel Turfgrass Research Center. The experimental site was a stands [stand] of creeping bentgrass (cultivar 'Penncross') maintained at greens height approximately 0.125 in. [inches]. Experiments were established to address preventative control of dollar spot...Treatments were applied using a custom CO2 pressurized boom sprayer with three flat fan nozzles...Trinexapac-ethyl (Primo Maxx®) was applied at a rate of 0.125 oz [ounces]/1000ft2 [square feet]." Reports that "fungicide-treated plots resulted in less disease than those not treated with fungicide"; "in both 2004 and 2005 experiments, plots treated with TE alone showed no significant differences copared to untreated plots"; "plots treated with TE + chlorothalonil were significantly different from plots treated with chlorothalonil alone at days 8 through 12 and at day 19 in 2004." |
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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):
Stewart, J., and R. Latin. 2005. Interactions between trinexapac-ethyl and fungicides for control of dollar spot on creeping bentgrass. Ann. Rep. Purdue Univ. Turfgrass Sci. Prog. p. [1-2]. |
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| Web URL(s):
http://www.agry.purdue.edu/turf/report/2005/42.pdf
Last checked: 11/09/2007
Requires: PDF Reader |
| 
MSU catalog number: SB 433.16 .I6 T87 |
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