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Web URL(s): | http://www.apsnet.org/publications/phytopathology/backissues/Documents/1993Articles/phyto83n12_1331.pdf#page=7 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): | Thompson, D. C.;
Kobayashi, D. Y.;
Clarke, B. B. |
Author Affiliation: | Dept. of Plant Pathology, Rutgers University, NJ |
Title: | Evaluation of bacteria for the suppression of summer patch and root colonizing ability on turfgrass |
Source: | Phytopathology. Vol. 83, No. 12, December 1993, p. 1337. |
Publishing Information: | St. Paul, MN: American Phytopathological Society |
# of Pages: | 1 |
Keywords: | TIC Keywords: Summer patch; Suppression; Bacteria; Magnaporthe poae; Poa pratensis; Fine fescues; Biological control
|
Abstract/Contents: | "Summer patch (SP) in bluegrass and fine fescue turf is caused by the ectotrophic root-colonizing fungus, Magnaporthe poae. A controlled environment system was used to evaluate bacteria for their ability to suppress summer patch and colonize turfgrass roots. Several hundred strains isolated from turf were evaluated for SP suppression, root colonizing ability (RCA), and in vitro antifungal activity against M. poae. Moderate RCA of some strains was adequate to suppress SP in the controlled environment, but high RCA did not necessarily guarantee suppression. Strains that suppressed summer patch or had high RCA in the controlled environment were further evaluated in the field in 1992 and 1993. There was a high correlation between RCA in the controlled environment 2 and 5 wk after application in the field. Some strains established high populations rapidly, whereas others required many applications. Winter survival was correlated with early fall populations but high fall populations did not ensure winter survival." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Thompson, D. C., D. Y. Kobayashi, and B. B. Clarke. 1993. Evaluation of bacteria for the suppression of summer patch and root colonizing ability on turfgrass. Phytopathology. 83(12):p. 1337. |
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| Web URL(s): http://www.apsnet.org/publications/phytopathology/backissues/Documents/1993Articles/phyto83n12_1331.pdf#page=7 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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