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| DOI: | 10.1002/cft2.20138 |
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| Web URL(s): | https://acsess.onlinelibrary.wiley.com/doi/epdf/10.1002/cft2.20138
Last checked: 02/24/2022
Requires: PDF Reader
https://acsess.onlinelibrary.wiley.com/doi/full/10.1002/cft2.20138
Last checked: 02/24/2022 |
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| Publication Type:
| Refereed |
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| Author(s): | Koch, Paul L.;
Hockemeyer, Kurt |
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| Author Affiliation: | Dep. of Plant Pathology, Univ. of Wisconsin-Madison, Madison, WI |
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| Title: | Iron sulfate and phosphite products fail to suppress snow mold on amenity turfgrass in Wisconsin |
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| Section: | Applied turfgrass science
Other records with the "Applied turfgrass science" Section
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| Source: | Crop, Forage and Turfgrass Management. Vol. 7, No. 2, 2021, p. e20138 [1-8]. |
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| Publishing Information: | Madison, Wisconsin: American Society of Agronomy and Crop Science Society of America |
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| # of Pages: | 8 |
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| Abstract/Contents: | "Snow molds are an important group of diseases of amenity turfgrass in temperate climates. Acceptable control is typically achieved through one or two fungicide applications prior to snow cover, though there is increasing interest in exploring alternative control products such as iron sulfate and/or potassium phosphite. Previous research has demonstrated that poor snow mold control is achieved when these alternative products are applied once prior to snow cover, so the objective of this study was to assess their efficacy when applied repeatedly throughout the fall. Iron sulfate heptahydrate, potassium phosphite, and the fungicide propiconazole were applied six times, every 2 weeks, throughout the fall of 2019 at three locations in Wisconsin that typically produce high, medium, and low snow mold pressure. No reduction in disease relative to the nontreated control was observed at any location in response to the iron sulfate and potassium phosphite treatments. Propiconazole did provide effective snow mold control at the low and moderate pressure locations but not at the high pressure location. Both iron sulfate and potassium phosphite have shown efficacy against select turfgrass diseases, but do not appear to provide control of snow mold in areas where snow cover persists during winter." |
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| Language: | English |
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| References: | 20 |
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| Note: | Pictures
Figures
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Koch, P. L., and K. Hockemeyer. 2021. Iron sulfate and phosphite products fail to suppress snow mold on amenity turfgrass in Wisconsin. Crop, Forage and Turfgrass Management. 7(2):p. e20138 [1-8]. |
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| DOI: 10.1002/cft2.20138 |
| Web URL(s):
https://acsess.onlinelibrary.wiley.com/doi/epdf/10.1002/cft2.20138
Last checked: 02/24/2022
Requires: PDF Reader
https://acsess.onlinelibrary.wiley.com/doi/full/10.1002/cft2.20138
Last checked: 02/24/2022 |
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