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Web URL(s): | http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2002.92.6.S1#page=52 Last checked: 10/16/2015 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Martin, S. B.;
Stowell, L. J.;
Gelernter, W. D.;
Alderman, S. C. |
Author Affiliation: | Martin: Pee Dee Research & Education Center, Florence, South Carolina; Stowell and Gelernter: PACE Turfgrass Research Institute, San Diego, California; and Alderman: USDA ARS NFSPRC, Corvallis, Oregon |
Title: | Rapid blight: A new disease of cool season turfgrasses |
Section: | 2002 APS annual meeting abstracts of presentations Other records with the "2002 APS annual meeting abstracts of presentations" Section
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Meeting Info.: | APS Annual Meeting, July 27-31, 2002, Milwaukee, WI |
Source: | Phytopathology. Vol. 92, No. 6, June 2002, p. S52. |
Publishing Information: | St. Paul, MN: American Phytopathological Society |
# of Pages: | 1 |
Related Web URL: | http://virtual.clemson.edu/groups/turfornamental/tmi/disman/rapid%20blight.htm Last checked: 06/13/2006 Requires: Adobe Acrobat Notes: Clemson University research results |
Keywords: | TIC Keywords: Rapid blight; Disease profile; Cool season turfgrasses; Poa annua; Golf greens; Disease control; Poa trivialis; Lolium perenne; Agrostis stolonifera; Symptoms; Mancozeb; Trifloxystrobin; Pyraclostrobin
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Geographic Terms: | California |
Abstract/Contents: | "A new disease of cool season turf was first diagnosed in California in 1995 from Poa annua putting greens. Since that time, the disease has been observed in nine states and in addition to Poa annua, has caused serious damage to large expanses of Poa trivialis and Lolium perenne. The disease has also been observed associated with salt-stressed Agrostis palustris. Symptoms include severe yellowing of turf and a water soaked appearance to the disease foliage. Football-shaped structures (4-6 um x 10-12 um) similar in appearance to sporangia of chytridiomycete fungi can be observed inside leaf cells of symptomatic plants. All attempts to isolate a fungus from infected tissues have failed. However, the diesase was reproduced in Poa trivialis seedlings grown in pots containing soil from a golf course green that contained diseased Poa annua plants. Preliminary field trial results indicate that the fungicides mancozeb, trifloxystrobin or pyraclostrobin provide some measure of prevention or control." |
Language: | English |
References: | 0 |
See Also: | See also related abstract, conclusions, and notes Clemson Turfgrass Program R=111852 R=111852 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Martin, S. B., L. J. Stowell, W. D. Gelernter, and S. C. Alderman. 2002. Rapid blight: A new disease of cool season turfgrasses. Phytopathology. 92(6):p. S52. |
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| Web URL(s): http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2002.92.6.S1#page=52 Last checked: 10/16/2015 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: SB 599 .P48 |
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