Full TGIF Record # 14147
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Web URL(s):http://www.apsnet.org/publications/phytopathology/backissues/Documents/1988Articles/phyto78n12_1513.pdf#page=9
    Last checked: 10/15/2015
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Publication Type:
i
Report
Content Type:Abstract or Summary only
Author(s):Kackley, K. E.; Grybauskas, A. P.; Dernoeden, P. H.
Author Affiliation:University of Maryland
Title:Effect of Water Stress on the Growth of Magnaporthe SP. and the Development of Summer Patch.
Source:Phytopathology. Vol. 78, No. 12, December 1988, p. 1521.
Publishing Information:St. Paul, MN: American Phytopathological Society
Keywords:TIC Keywords: Magnaporthe; Summer patch; Poa pratensis; Poa annua; Water stress; Growth; Development
Abstract/Contents:"Summer patch of kentucky bluegrass (Poa pratensis L.) occurs during hot, dry weather. The role of water and temperature stress on the growth of the pathogen and disease development were studied. Two isolates of Magnaporthe sp. were grown at 20, 25, 30, and 35 C on a minimal salts medium adjustes with KCL to achieve a range of osmotic potentials (-0.1 to -2.6 MPa). Growth of the isolates decreased with a decrease in osmotic potential at 20-30 C. Growth at 35 C was optimal compared to 20-30 C. Kentucky bluegrass cultivars (S-21 and Aspen) and Poa annua L. were inoculated, and exposed to one of three water stress treatments (-0.05, -0.2, or -0.4 MPa) in growht chambers at either 20, 25, 30 or 35 C. Preliminary results revealed no relationship between disease and the soil water potentials assessed."
Language:English
References:0
Note:This item is an abstract only!
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Kackley, K. E., A. P. Grybauskas, and P. H. Dernoeden. 1988. Effect of Water Stress on the Growth of Magnaporthe SP. and the Development of Summer Patch.. Phytopathology. 78(12):p. 1521.
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Web URL(s):
http://www.apsnet.org/publications/phytopathology/backissues/Documents/1988Articles/phyto78n12_1513.pdf#page=9
    Last checked: 10/15/2015
    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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