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| Web URL(s): | http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2001.91.6.S193#page=6
Last checked: 10/16/2015
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Weibel, E. N.;
Clarke, B. B. |
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| Author Affiliation: | Department of Plant Pathology, Rutgers University, New Brunswick, NJ |
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| Title: | Impact of water volume, nozzle type, and clipping removal on the efficacy of trifloxystrobin and other selected fungicides for the control of brown patch in cool-season turfgrass |
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| Meeting Info.: | 2001 APS/MSA/SON Joint Meeting, Salt Lake City, Utah: August 25-29, 2001 |
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| Source: | Phytopathology. Vol. 91, No. 6, June Supplement 2001, p. S198. |
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| Publishing Information: | St. Paul, MN: American Phytopathological Society |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Nozzles; Water use; Clipping removal; Trifloxystrobin; Fungicides; Brown patch; Disease control; Cool season turfgrasses; Rhizoctonia solani; Application methods; Cultural methods; Agrostis stolonifera; Azoxystrobin; Chlorothalonil; Festuca arundinacea; Clipping return; Golf fairways
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| Abstract/Contents: | "The efficacy of selected fungicides was assessed for the control of brown patch (Rhizoctonia solani) during 1999 and 2000 using different applicaiton methodologies and cultural practices. In the first study, trifloxystrobin (TS) was evaluated at 0.231 kg ai ha-1 on a bentgrass fairway in a factorial design using 207, 414, 828, 1,655, and 3,310 L H2 O ha-1 and three nozzle types: flat fan (FF), rain drop, and turbo flood jet. Azoxystrobin (AZ) at 0.309 kg ai ha-1 and chlorothalonil (CT) at 6.9 kg ai ha-1 were also evaluated at the same water volumes (WV) using a FF nozzle only. In the second study, TS was applied to tall fescue at a rate of 0.154 and 0.386 kg ai ha-1 and clippings were either returned or removed. For each year of the study, disease control was independent of nozzle type. The 207 L WV consistently resulted in the least disease control. WV above 207 L H2O ha-1 provided similar levels of brown patch control. When FF nozzles were used, AZ was more effective than CT or TS in suppressing brown patch. Returning treated clippings improved disease control up to 49%." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Weibel, E. N., and B. B. Clarke. 2001. Impact of water volume, nozzle type, and clipping removal on the efficacy of trifloxystrobin and other selected fungicides for the control of brown patch in cool-season turfgrass. Phytopathology. 91(6):p. S198. |
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| Web URL(s):
http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2001.91.6.S193#page=6
Last checked: 10/16/2015
Requires: PDF Reader
Notes: Item is within a single large file |
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MSU catalog number: SB 599 .P48 |
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