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| DOI: | 10.1002/its2.11 |
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| Web URL(s): | https://onlinelibrary.wiley.com/doi/10.1002/its2.11
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| Publication Type:
| Refereed |
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| Author(s): | Schiavon, Marco;
Petelewicz, Pawel;
Orlinski, Pawel M.;
Baird, James H. |
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| Author Affiliation: | Schiavon: Environmental Horticulture Deparment, Fort Lauderdale Research and Education Center, University of Florida, Davie, FL; Petelewicz, Orlinski, and Baird: Department of Botany and Plant Sciences, University of California Riverside, Riverside, CA |
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| Title: | Effects of fungicides on creeping bentgrass health and rooting characteristics under abiotic stress |
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| Section: | Turfgrass disease and insect pest management
Other records with the "Turfgrass disease and insect pest management" Section
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| Source: | International Turfgrass Society Research Journal. Vol. 14, No. 1, June 2022, p. 893-901. |
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| Publishing Information: | s.l.: International Turfgrass Society |
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| # of Pages: | 9 |
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| Abstract/Contents: | "Positive effects on plant health provided by quinone outside inhibitors (QoI) and other fungicide classes have been previously reported in turfgrass and other agricultural crops. However, most of the research was conducted under controlled environmental rather than field conditions. Two field and one greenhouse experiments were conducted and repeated in southern California from 2011-2013 to test the ability of selected fungicides to retain or improve creeping bentgrass (Agrostis stolonifera L.; CBG) quality and rooting characteristics when exposed to drought stress induced by multiple abiotic stressors, including, heat and traffic. Fungicide treatments were applied on 14-d or 28-d intervals prior to and during implemented stress periods for a total of 25 applications and consisted of azoxystrobin, chlorothalonil + acibenzolar-S-methyl (ASM), fluoxastrobin, aluminum tris, penthiopyrad, pyraclostrobin, pyraclostrobin + boscalid tested against a nontreated control (NTC). No disease symptoms were present in any trial site, but the presence of turfgrass pathogens was not determined. Although increased root diameter in comparison to NTC was observed in plants treated with azoxystrobin and pyraclostrobin + boscalid, and increased root volume was observed in pyraclostrobin + boscalid in the greenhouse study, no significant differences in rooting characteristics were found in the field studies. Moreover, none of the fungicide treatments improved turf quality or normalized difference vegetation index (NDVI) in any of the experiments. Results imply that fungicides offer little to no secondary benefits in regard to abiotic stress such as drought alleviation in arid environments, when disease pressure is minimal or absent." |
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| Language: | English |
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| References: | 22 |
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| Note: | TIC-hosted web link available 2 years after publication date.
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Schiavon, M., P. Petelewicz, P. M. Orlinski, and J. H. Baird. 2022. Effects of fungicides on creeping bentgrass health and rooting characteristics under abiotic stress. Int. Turfgrass Soc. Res. J. 14(1):p. 893-901. |
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| DOI: 10.1002/its2.11 |
| Web URL(s):
https://onlinelibrary.wiley.com/doi/10.1002/its2.11
Last checked: 09/12/2022
Access conditions: Item is within a limited-access website
https://onlinelibrary.wiley.com/doi/epdf/10.1002/its2.11
Last checked: 09/12/2022
Requires: JavaScript
Access conditions: Item is within a limited-access website
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Access conditions: Item is within a limited-access website |
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MSU catalog number: b2394179 |
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