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Web URL(s): | http://www.apsnet.org/publications/phytopathology/backissues/Documents/1979Articles/Phyto69n09_1019.pdf#page=5 Last checked: 08/06/2013 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Author(s): | Bruton, B. D.;
Toler, R. W. |
Author Affiliation: | Texas A&M University, College Station, TX |
Title: | Efficacy of Ciba-Geigy experimental systemic fungicide (CGA-48988) in control of St. Augustinegrass downy mildew caused by Scleropthora macrospora |
Section: | Abstracts of papers Other records with the "Abstracts of papers" Section
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Meeting Info.: | [Washington, D. C.]: August 5-11, 1979 |
Source: | Phytopathology. Vol. 69, No. 9, September 1979, p. 1023. |
Publishing Information: | St. Paul, Minnesota: American Phytopathological Society |
# of Pages: | 1 |
Keywords: | TIC Keywords: Disease control; Downy mildew; Fungicide efficacy; Fungicide evaluation; Metalaxyl; Sclerophthora macrospora; Stenotaphrum secundatum; Systemic fungicides
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Cultivar Names: | CGA-48988 |
Abstract/Contents: | "CGA-48988 at 14.2,28.4, 56.7, and 85.1 g ai/92.9m2, and water control with surfactant were applied as foliar sprays to downy mildew diseased Scott 1081 St. Augustinegrass. Each application rate of CGA-48988 significantly reduced % diseased leaves 28 days after treatment. Significant increases in plant height and foliage weight were observed at each fungicide rate on diseased plants; however, no differences were obtained when the chemical was applied to healthy plants. CGA-48988 at each rate inhibited sporangia production by S. macrospora. When healthy plants were sprayed and subsequently inoculated with a zoospore suspension, protection from infection was provided by the fungicide for a minimum of 28 days." |
Language: | English |
References: | 0 |
Note: | "The American Phytopathological Society 71st Annual Meeting" This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Bruton, B. D., and R. W. Toler. 1979. Efficacy of Ciba-Geigy experimental systemic fungicide (CGA-48988) in control of St. Augustinegrass downy mildew caused by Scleropthora macrospora. Phytopathology. 69(9):p. 1023. |
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| Web URL(s): http://www.apsnet.org/publications/phytopathology/backissues/Documents/1979Articles/Phyto69n09_1019.pdf#page=5 Last checked: 08/06/2013 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: b2219736a |
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