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Web URL(s): | http://www.apsnet.org/publications/phytopathology/backissues/Documents/1991Articles/phyto81n10_1133.pdf#page=65 Last checked: 10/15/2015 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Author(s): | Lucas, P.;
Sarniguet, A. |
Author Affiliation: | Station de Pathologie vegetale, INRA, Le Rheu, France |
Title: | Screening in the greenhouse of some treatments to control take-all patch on turfgrass |
Source: | Phytopathology. Vol. 81, No. 10, October 1991, p. 1198. |
Publishing Information: | St. Paul, MN: American Phytopathological Society |
Keywords: | TIC Keywords: Take-all Patch; Turfgrasses; Agrostis stolonifera
|
Abstract/Contents: | "Three fungicides, three fluorescent pseudomonads, and two sources of nitrogen fertilizer were compared for controlling take-all patch on two cultivars of Agrostis palustris (Penneagle and Penncross). Plants were grown in pots of sand inoculated with Gaeumannomyces graminis var. avenae. Two weeks after treatment (T+2), significant reduction in disease index (DI) occurred for the three bacteria tested (27-45%) but not with the fungicides. At T+5, the disease index was reduced by triadimenol (61%), nuarimol (52%) and cyproconazole (48%). At this stage, only one bacterium gave still a good control (22%). No effect was observed with either nitrate or ammonium forms of nitrogen. Penncross appeared to be much more suseptible to take-all than Penneagle (DI=2.4 and 1.3, respectively). Results with bacteria and nitrogen will be discussed with regard to the low nutrient concentration and microbial population in the sand substrate." |
Language: | English |
References: | 0 |
Note: | This item is as an abstract omly |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Lucas, P., and A. Sarniguet. 1991. Screening in the greenhouse of some treatments to control take-all patch on turfgrass. Phytopathology. 81(10):p. 1198. |
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| Web URL(s): http://www.apsnet.org/publications/phytopathology/backissues/Documents/1991Articles/phyto81n10_1133.pdf#page=65 Last checked: 10/15/2015 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: SB 599 .P48 |
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