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| DOI: | 10.2134/cftm2017.02.0013 |
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| Web URL(s): | https://acsess.onlinelibrary.wiley.com/doi/10.2134/cftm2017.02.0013
Last checked: 02/14/2024
Access conditions: Item is within a limited-access website
https://acsess.onlinelibrary.wiley.com/doi/epdf/10.2134/cftm2017.02.0013
Last checked: 02/14/2024
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Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Vines, Phillip L.;
Allen, Thomas W.;
DuBien, Janice;
Stewart, Barry R.;
Tomaso-Peterson, Maria |
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| Author Affiliation: | Vines: Dep. of Plant Biology, Rutgers Univ., New Brunswick, NJ; Allen and Tomaso-Peterson: Dep. of Biochemistry, Molecular Biology, Entomology, and Plant Pathology, Mississippi State Univ., Mississippi State, MS; DuBien: Dep. of Mathematics and Statistics, Mississippi State Univ., Mississippi State, MS; Stewart: Dep. of Plant and Soil Sciences, Mississippi State Univ., Mississippi State, MS |
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| Title: | Cultivar selection, cultural management practice, and fungicide application influence leaf spot and dollar spot on Ultradwarf Bermudagrass |
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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. 3, No. 1, December 2017, p. 1-7. |
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| Publishing Information: | Madison, Wisconsin: American Society of Agronomy and Crop Science Society of America |
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| # of Pages: | 7 |
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| Keywords: | TIC Keywords: Choice of cultivar; Cultural control; Disease control; Disease incidence; Disease susceptibility; Dollar spot; Dwarf bermudagrasses; Foliar diseases; Fungicide application; Golf greens; Leaf spot; Seasonal maintenance; Vertical mowing
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| Geographic Terms: | Southern United States |
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| Abstract/Contents: | "In the southern United States, putting greens are commonly grassed with an ultradwarf bermudagrass (UDB) [Cynodon dactylon (L.) Pers. x C. transvaalensis Burtt-Davy] cultivar. However, these turfgrasses generate profuse amounts of thatch, which leads to increased pressure of diseases such as leaf spot, caused by Bipolaris cynodontis (Marignoni) Shoemaker, and dollar spot, caused by Sclerotinia homoeocarpa F.T. Bennett. This 2-yr field study evaluated the effects of (i) cultivar selection ('Champion' and 'MiniVerde' UDB cultivars), (ii) cultural management practice (standard weekly applications of vertical mow [VM]; weekly applications of VM with once monthly substitutions of slice, spike, and scarify practices; and once monthly applications of slice, spike, and scarify practices alone), and (iii) fungicide application (application of fungicide and no application of fungicide) on leaf spot and dollar spot of UDB putting green turf. Leaf spot severity (LSS) was assessed by a visual estimation of percent symptomatic turf area (0-100%). Dollar spot incidence (DSI) was assessed as the number of dollar spot foci present. At most rating periods during active infection, MiniVerde had reduced LSS and DSI compared with Champion. Standard VM practices resulted in the greatest LSS and DSI. Once monthly substitutions of spike and scarify practices in weekly VM regimes reduced LSS and DSI compared with standard VM practices. The least LSS and DSI were observed with once monthly applications of alternative slice, spike, and scarify practices. Applications of fungicides reduced LSS and DSI compared with no application of fungicides." |
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| Language: | English |
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| References: | 47 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Vines, P. L., T. W. Allen, J. DuBien, B. R. Stewart, and M. Tomaso-Peterson. 2017. Cultivar selection, cultural management practice, and fungicide application influence leaf spot and dollar spot on Ultradwarf Bermudagrass. Crop, Forage and Turfgrass Management. 3(1):p. 1-7. |
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| DOI: 10.2134/cftm2017.02.0013 |
| Web URL(s):
https://acsess.onlinelibrary.wiley.com/doi/10.2134/cftm2017.02.0013
Last checked: 02/14/2024
Access conditions: Item is within a limited-access website
https://acsess.onlinelibrary.wiley.com/doi/epdf/10.2134/cftm2017.02.0013
Last checked: 02/14/2024
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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