Full TGIF Record # 91856
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Web URL(s):http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.1999.89.6.S1#page=78
    Last checked: 10/16/2015
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Publication Type:
i
Report
Content Type:Abstract or Summary only
Author(s):Uddin, W.; Mancino, C. F.; Soika, M. D.; Soika, E.
Author Affiliation:The Pennsylvania State University, University Park, Pennsylvania
Title:Management of dollar spot of creeping bentgrass on golf course fairways employing zinc and manganese supplements
Meeting Info.:Annual Meeting of the American Phytopathological Society, Montreal, Quebec, August 7-11, 1999
Source:Phytopathology. Vol. 89, No. 6, June 1999, p. S78.
Publishing Information:St. Paul, MN: American Phytopathological Society
# of Pages:1
Keywords:TIC Keywords: Dollar spot; Agrostis stolonifera; Golf fairways; Zinc; Manganese; Fertilization; Disease control; Disease severity; Fungicides
Cultivar Names:Penneagle
Abstract/Contents:"Effects of trace elements on development on dollar spot on `Penneagle' creeping bentgrass (Agrostis palustris)(1/2 inch mowing-height), was evaluated. Chlorothanlonil, mancozeb, manganese sulfate, zinc sulfate, manganese sulfate and zinc sulfate, and mancozeb supplemented with manganese sulfate and zinc sulfate, were applied at full (standard) and half-rates at 7 and 14 day intervals prior to and following the inoculation of turf with Sclerotinia homoeocarpa. Five, six, and seven weeks after inoculation, disease incidence (number of necrotic spots), and severity (Index 0-10, where 0=no necrosis, and 10=>90% of necrotic turf area) were assessed. There were significant effects of trace elements (P=0.0001) on disease incidence and severity when they were applied at full-rate (14-day intervals) prior to and following inoculation. There were also significant effects (P=0.0001) of rate and timing of application on disease incidence and severity. This study suggests that dollar spot management with mancozeb fungicide may be enhanced with manganese and zinc supplements."
Language:English
References:0
Note:This item is an abstract only!
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Uddin, W., C. F. Mancino, M. D. Soika, and E. Soika. 1999. Management of dollar spot of creeping bentgrass on golf course fairways employing zinc and manganese supplements. Phytopathology. 89(6):p. S78.
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Web URL(s):
http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.1999.89.6.S1#page=78
    Last checked: 10/16/2015
    Requires: PDF Reader
    Notes: Item is within a single large file
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MSU catalog number: SB 599 .P48
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