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Web URL(s): | http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2002.92.6.S1#page=10 Last checked: 10/16/2015 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Buck, J. W.;
Burpee, L. L. |
Author Affiliation: | Deptartment of Plant Pathology, University of Georgia, Griffin, Georgia |
Title: | The effects of fungicides on the yeast populations of creeping bentgrass |
Section: | 2002 APS annual meeting abstracts of presentations Other records with the "2002 APS annual meeting abstracts of presentations" Section
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Meeting Info.: | APS Annual Meeting, July 27-31, 2002, Milwaukee, WI |
Source: | Phytopathology. Vol. 92, No. 6, June 2002, p. S10. |
Publishing Information: | St. Paul, MN: American Phytopathological Society |
# of Pages: | 1 |
Keywords: | TIC Keywords: Fungicides; Yeasts; Agrostis stolonifera; Azoxystrobin; Fungicide evaluation; Chlorothalonil; Flutolanil; Propiconazole
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Abstract/Contents: | "The effects of fungicides on the yeast flora of bentgrass was investigated. In spring 2001, azoxystrobin, chlorothalonil, flutolanil, and propiconazole were applied separately over six weeks to bentgrass. Total fungicide-resistant yeast populations were assessed by dilution plating onto PDA or fungicide amended PDA. Total yeast populations in the fungicide treated plots were significantly lower than the check plots on three of four sample dates. In the fall, azoxystrobin or propiconazole were applied twice to the bentgrass over three weeks. Significantly larger total yeast populations were observed compared to resistant populations for each treatment on every sample date. Total yeast populations were significantly higher in the check plots compared to either the p ropiconazole or azoxystrobin treated plots on the first three of five sample dates. Yeast not exposed to fungicides were more sensitive in vitro to chlorothalonil, propiconazole, flutolanil, and iprodione than isolates from fungicide resistance treated bentgrass. These results suggest fungicide among phylloplane yeasts in widespread and could be an important biocontrol phenotype." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Buck, J. W., and L. L. Burpee. 2002. The effects of fungicides on the yeast populations of creeping bentgrass. Phytopathology. 92(6):p. S10. |
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| Web URL(s): http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2002.92.6.S1#page=10 Last checked: 10/16/2015 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: SB 599 .P48 |
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