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| DOI: | 10.1094/PHYTO-103-6-S2.1 |
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| Web URL(s): | http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO-103-6-S2.1#page=122
Last checked: 06/03/2013
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): | Roberts, J.;
Ritchie, D. |
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| Author Affiliation: | Department of Plant Pathology, North Carolina State University, Raleigh, NC |
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| Title: | Impact of antimicrobial compounds on etiolation of creeping bentgrass putting green turf |
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| Section: | 2013 APS-MSA Joint Meeting abstracts of presentations
Other records with the "2013 APS-MSA Joint Meeting abstracts of presentations" Section
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| Meeting Info.: | Austin, Texas: August 10-14, 2013 |
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| Source: | Phytopathology. Vol. 103, No. 6S, June supplement 2013, p. S2.122. |
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| Publishing Information: | St. Paul, Minnesota: American Phytopathological Society |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Agrostis stolonifera; Antibiotics; Bacterium infection; Calcium; Chemical control; Cultivar evaluation; Etiolation; Fertilization; Oxytetracycline; Streptomycin; Turfgrass quality; Xanthomonas translucens
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| Cultivar Names: | Dominant |
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| Abstract/Contents: | "Etiolation of turfgrass is a widespread problem with bacteria playing a significant role. Chemical control of bacteria in turfgrass systems is limited and little is known on how labeled turf products may influence etiolation. In 2012, research was initiated on creeping bentgrass (Agrostis stolonifera L. cv. 'Dominant') in Raleigh, NC to examine the impact of the antimicrobials oxytetracycline, streptomycin sulfate, chlorothalonil+acibenzolar S-methyl (CA), potassium phosphite, hydrogen dioxide, fosetyl-Al, mancozeb+copper hydroxide (MCH), and non-treated. Treatments were arranged in a randomized complete block design on turf maintained as a putting green. Etiolation developed naturally and Xanthomonas translucens was isolated multiple times throughout the season. Overall, oxytetracycline provided the greatest reduction in etiolation, but was significantly less than the non-treated on only three dates. Streptomycin sulfate and MCH did not reduce etiolation compared to non-treated. Both antibiotics caused significant phytotoxicity that recovered quickly whereas phytotoxicity from use of MCH continued to reduce turf quality. Applications of CA resulted in more etiolation, but were significantly higher than the non-treated on only one date. Additionally, CA applied alone and with potassium phosphite often resulted in the best turf quality. All other treatments were often statistically similar for etiolation and turf quality." |
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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):
Roberts, J., and D. Ritchie. 2013. Impact of antimicrobial compounds on etiolation of creeping bentgrass putting green turf. Phytopathology. 103(6S):p. S2.122. |
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| DOI: 10.1094/PHYTO-103-6-S2.1 |
| Web URL(s):
http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO-103-6-S2.1#page=122
Last checked: 06/03/2013
Requires: PDF Reader
Notes: Item is within a single large file |
| 
MSU catalog number: b2219736a |
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Digitally in TIC by file name: phytp2013junpres |
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