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Web URL(s): | http://www.apsnet.org/publications/phytopathology/backissues/Documents/1982Articles/Phyto72n07_928.pdf#page=49 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): | Rasmussen-Dykes, Cindy;
Brown, William M. Jr. |
Author Affiliation: | Dept. Botany & Plant Pathol., Colorado State U., Fort Collins, Colorado |
Title: | Integrated control of Pythium blight on turf using metalaxyl and Trichoderma hamatum |
Source: | Phytopathology. Vol. 72, No. 7, July 1982, p. 976. |
Publishing Information: | St. Paul, MN: American Phytopathological Society |
# of Pages: | 1 |
Keywords: | TIC Keywords: Chemical control; Integrated control; Integrated pest management; Metalaxyl; Pythium aphanidermatum; Pythium ultimum; Thanatephorus cucumeris
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Abstract/Contents: | "Pythium aphanidermatum and P. ultimum were isolated from a golf green exhibiting Pythium blight. Studies were conducted using metalaxyl and Trichoderma hamatum, an antagonist to Pythium spp. (Chet, I., G. E. Harman, and R. Baker. 1981 "Trichoderma hamatum: Microb. Ecol. 7:29-38) to control the disease. In vitro studies indicate that Pythium spp. can be controlled with metalaxyl at lower concentrations than recommended. Three of the four Pythium isolates were effectively parasitized by T. hamatum (isolate obtained from Ralph Baker, CSU) in vitro. The same concentrations of metalaxyl tested against Pythium were of T. hamatum was affected at high but only slightly at the low concentrations of metalaxyl. Further studies are presently underway to determine the combined effectiveness of metalaxyl and T. hamatum in controlling Pythium blight." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Rasmussen-Dykes, C., W. M. Jr. Brown, and C. Rasmussen-Dykes. 1982. Integrated control of Pythium blight on turf using metalaxyl and Trichoderma hamatum. Phytopathology. 72(7):p. 976. |
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| Web URL(s): http://www.apsnet.org/publications/phytopathology/backissues/Documents/1982Articles/Phyto72n07_928.pdf#page=49 Last checked: 10/15/2015 Requires: PDF Reader Notes: Item is within a single large file |
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