Full TGIF Record # 32179
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Web URL(s):http://www.apsnet.org/publications/phytopathology/backissues/Documents/1994Articles/phyto84n10_1061.pdf#page=26
    Last checked: 10/16/2015
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Publication Type:
i
Report
Content Type:Abstract or Summary only
Author(s):Icard, A. H.; Burpee, L. L.
Author Affiliation:University of Georgia, Athens, GA
Title:Assessment of resistance in creeping bentgrass (Agrostis palustris Huds) to Pythium aphanidermatum (Edson) Fitzp.
Meeting Info.:1994 APS Annual Meeting, August 6-10, 1994, Albuquerque, New Mexico
Source:Phytopathology. Vol. 84, No. 10, October 1994, p. 1086.
Publishing Information:St. Paul, MN: American Phytopathological Society
# of Pages:1
Keywords:TIC Keywords: Agrostis stolonifera; Pythium aphanidermatum; Disease resistance; Assessment; Cultivar evaluation
Abstract/Contents:"Five cultivars of creeping bentgrass (Agrostis palustris Huds.) were assessed for resistance to foliar blight incited by Pythium aphanidermatum (Edson) Fitzp. in field plots during the summer of 1992. Eighteen cultivars were evaluated in 1993. Disease assessment was conducted by remote sensing with a multispectral radiometer in 1993 and visually, using the Horsfall-Barratt scale, in both years. In 1992, Putter, Cobra Late, Cobra, Penneagle, Emerald, Providence, and National were the most resistant cultivars, and Penncross was the most susceptible. In 1993, no significant differences (alpha < or = 0.05) among cultivars were detected from visual assessment; however, remote sensing with the multispectral radiometer revealed significant differences. The cultivars JH Bent, Providence, Penneagle, Putter, Emerald, Syn-1, Syn-3, Forbes-89-12, SR 1020, AP89140, and Cobra were more resistant to P. aphanidermatum in 1993 than Penncross, Pennlinks, AP89150, Cobra Early, Cobra Late, Syn-4, and National. Remote sensing was more precise than visual assessment in detecting differences in the intensity of foliar necrosis as a measure of resistance."
Language:English
References:0
Note:This item is an abstract only!
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Icard, A. H., and L. L. Burpee. 1994. Assessment of resistance in creeping bentgrass (Agrostis palustris Huds) to Pythium aphanidermatum (Edson) Fitzp.. Phytopathology. 84(10):p. 1086.
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http://www.apsnet.org/publications/phytopathology/backissues/Documents/1994Articles/phyto84n10_1061.pdf#page=26
    Last checked: 10/16/2015
    Requires: PDF Reader
    Notes: Item is within a single large file
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