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Web URL(s): | http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2008.98.6.S206#page=2 Last checked: 10/20/2015 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Inguagiato, J. C.;
Murphy, J. A.;
Clarke, B. B. |
Author Affiliation: | Department of Plant Biology and Pathology, Rutgers University, New Brunswick, New Jersey |
Title: | Sand topdressing rate and frequency effects on anthracnose disease of a Poa annua putting green |
Section: | 2007 Northeastern Division meeting abstracts Other records with the "2007 Northeastern Division meeting abstracts" Section
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Source: | Phytopathology. Vol. 98, No. 6, June Supplement 2008, p. S207. |
Publishing Information: | St. Paul, MN: American Phytopathological Society |
# of Pages: | 1 |
Keywords: | TIC Keywords: Sand topdressings; Topdressing program; Application rates; Poa annua; Golf greens; Application frequency; Anthracnose
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Abstract/Contents: | "Sand topdressing has been reputed to increase anthracnose on putting green turf. The effect of sand topdressing rate (0, 0.3 and 0.6 L m-2) and frequency (7-, 14- and 28-d) on anthracnose was evaluated using a randomized complete block design in 2006 and 2007. Treatments were applied in a factorial arrangement to Poa annua turf mowed at 3.2 mm. The topdressing rate of 0.3 L m-2 increased anthracnose on 12 July 2006 compared to no topdressing; however, less disease was observed at both sand rates than nontopdressed plots after 7 August 2006. Rate was inversely related to disease from 28 August to 6 September 2006. Sand applied at 0.6 L m-2 reduced disease compared to nontopdressed plots from 25 July to 23 August 2007. Topdressing every 7-d reduced anthracnose compared to 14- and 28-d intervals from 7 August through 9 September 2006 and on 23 August 2007. Topdressing rate interacted with frequency in August and September 2006 and August (p = 0.093 & 0.087) 2007 indicating a cumulative benefit of topdressing. These data indicate that sand topdressing generally does not increase anthracnose and can enhance disease recovery." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Inguagiato, J. C., J. A. Murphy, and B. B. Clarke. 2008. Sand topdressing rate and frequency effects on anthracnose disease of a Poa annua putting green. Phytopathology. 98(6):p. S207. |
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| Web URL(s): http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2008.98.6.S206#page=2 Last checked: 10/20/2015 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: b2219736a |
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