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| Web URL(s): | https://web.archive.org/web/20160212011221/http://www.turfgrasssociety.eu/home/articles/code/282?headline=Effect%20of%20Soluble-N%20Fertilization%20on%20Anthracnose%20Severity%20of%20Annual%20Bluegrass%20Turf
Last checked: 08/01/2016
Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Roberts, J. A.;
Murphy, J. A.;
Clarke, B. B. |
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| Title: | Effect of soluble-N fertilization on anthracnose severity of annual bluegrass turf |
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| Meeting Info.: | 11-14 April 2010: Angers, Loire Valley, France |
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| Source: | 2nd European Turfgrass Society Conference Proceedings. Vol. 2, May 21 2010, p. Unknown. |
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| Publishing Information: | Angers, France: European Turfgrass Society |
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| # of Pages: | 0 |
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| Keywords: | TIC Keywords: Anthracnose; Disease profile; Disease severity; Evaluations; Fertilization rates; Nitrogen fertilization; Research priorities; Water soluble fertilizers
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| Abstract/Contents: | "Anthracnose, caused by Colletotrichum cereale Manns, is a devastating disease that is particularly severe on annual bluegrass (ABG) [Poa annua L. f. reptans (Hausskn) T. Koyama], especially during the summer months. Anthracnose can cause severe thinning of putting green turf and has become more prevalent in the United States as well as Ireland and the United Kingdom (Mann and Newell, 2005). Low N fertility management (as little as 4.9 kg ha-1 per month) is often used to limit vertical leaf growth and increase ball roll distance (green speed); however, reduced plant vigor and increased susceptibility to environmental stresses are potential consequences of this strategy. Uddin et al. (2009) previously reported that increased N-fertility up to 24.5 kg ha-1 applied every 14-days can significantly reduce anthracnose severity. Additionally, Inguagiato et al. (2008) showed that 4.9 kg ha-1 of N applied every 7-days reduced anthracnose disease severity compared to 28-day applications. However, the specific nature of the disease response to low rates of soluble-N during the growing season has not been determined. The objective of this trial was to evaluate the effect of the cumulative rate of soluble-N fertilization on anthracnose of ABG turf." |
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| Language: | English |
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| References: | Unknown |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Roberts, J. A., J. A. Murphy, and B. B. Clarke. 2010. Effect of soluble-N fertilization on anthracnose severity of annual bluegrass turf. Eur. Turfgrass Soc. Conf. Proc. 2:p. Unknown. |
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| Web URL(s):
https://web.archive.org/web/20160212011221/http://www.turfgrasssociety.eu/home/articles/code/282?headline=Effect%20of%20Soluble-N%20Fertilization%20on%20Anthracnose%20Severity%20of%20Annual%20Bluegrass%20Turf
Last checked: 08/01/2016
Access conditions: Item is within a limited-access website |
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