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| Web URL(s): | http://www.apsnet.org/publications/phytopathology/backissues/Documents/1994Articles/phyto84n10_1061.pdf#page=25
Last checked: 10/16/2015
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Plumley, K. A.;
Clarke, B. B. |
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| Author Affiliation: | Department of Plant Pathology, Cook College, Rutgers University, New Brunswick, NJ |
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| Title: | Impact of temperature and water potential on the growth rate of three ectotrophic root infecting pathogens of turfgrass |
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| Meeting Info.: | 1994 APS Annual Meeting, August 6-10, 1994, Albuquerque, New Mexico |
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| Source: | Phytopathology. Vol. 84, No. 10, October 1994, p. 1085. |
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| Publishing Information: | St. Paul, MN: American Phytopathological Society |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Magnaporthe poae; Ophiosphaerella korrae; Gaeumannomyces; Root damage; Temperatures; Water potential; Pathogens
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| Abstract/Contents: | "Three fungi with an ectotrophic growth habit, Magnaporthe poae, Leptosphaeria korrae, and Gaeumannomyces incrustans, are known to infect the roots of turfgrass species under a variety of cultural and environmental conditions. These fungi were utilized in a laboratory study to (1) evaluate the impact of temperature and water potential, both independently and interactively, on fungal growth rates, and (2) determine the limits of growth imposed by these parameters. Fungal growth rates were assessed in a complete factorial design (15 to 35 C; -0.12 to -5.0 Mpa) using a basal salt medium. The growth of M. poae and G. incrustans was optimal at 30 C, whereas L. korrae grew best at 25 C. At these temperatures, the growth of all fungal species decreased with decreasing water potential and was detectable at the lowest water potential measured (-5.0 Mpa). When the temperature was not optimal, growth of all fungal species decreased dramatically at -2.0 Mpa and was not observed for most isolates at -5.0 Mpa." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Plumley, K. A., and B. B. Clarke. 1994. Impact of temperature and water potential on the growth rate of three ectotrophic root infecting pathogens of turfgrass. Phytopathology. 84(10):p. 1085. |
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| Web URL(s):
http://www.apsnet.org/publications/phytopathology/backissues/Documents/1994Articles/phyto84n10_1061.pdf#page=25
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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