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Web URL(s): | http://www.apsnet.org/publications/phytopathology/backissues/Documents/1984Articles/phyto74n06_755.pdf#page=4 Last checked: 10/15/2015 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Sanders, P. L. |
Author Affiliation: | Department of Plant Pathology, The Pennsylvania State University, University Park, PA |
Title: | Decreased fungicide sensitivity in target pathogen population associated with failure of metalaxyl to control Pythium blight on turfgrass |
Source: | Phytopathology. Vol. 74, No. 6, June 1984, p. 758-759. |
Publishing Information: | St. Paul, MN: American Phytopathological Society |
# of Pages: | 2 |
Keywords: | TIC Keywords: Fungicide resistance; Metalaxyl; Pythium aphanidermatum; Pythium diseases
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Abstract/Contents: | "Sixty to seventy-five percent of the propagules of Pythium aphanidermatum recovered from a site where metalaxyl failed to control Pythium blight on turfgrass grew without inhibition on a medium containing 50 to 100 ppm metalaxyl. Representative isolates were pathogenic on pot-grown bentgrass, producing symptoms typical of Pythium blight. These isolates were more aggressive than a pool of wild-type P. aphanidermatum, and were not controlled by the commercial use rate of metalaxyl on pot-grown bentgrass. They were, however, adequately controlled in vivo by propamocarb and fosetyl aluminum." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Sanders, P. L. 1984. Decreased fungicide sensitivity in target pathogen population associated with failure of metalaxyl to control Pythium blight on turfgrass. Phytopathology. 74(6):p. 758-759. |
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| Web URL(s): http://www.apsnet.org/publications/phytopathology/backissues/Documents/1984Articles/phyto74n06_755.pdf#page=4 Last checked: 10/15/2015 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: b2219736a |
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