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Publication Type:
| Proceedings |
Author(s): | Popko, James;
Ban, Jiyeon;
Dowgiewicz, Jason;
Jung, Geunhwa |
Author Affiliation: | Department of Plant, Soil and Insect Sciences, University of Massachusetts-Amherst |
Title: | Field efficacy of demethylation inhibitor (DMI) fungicides on an insensitive population of Sclerotinia homoeocarpa |
Section: | Turf pathology research Other records with the "Turf pathology research" Section
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Meeting Info.: | South Deerfield, Massachusetts: June 17, 2009 |
Source: | University of Massachusetts Turf Research Field Day. 2009, p. 117-119. |
Publishing Information: | Amherst, MA: University of Massachusetts |
# of Pages: | 3 |
Keywords: | TIC Keywords: Application rates; Application timing; Chlorothalonil; DMI fungicides; Disease severity; Dollar spot; Fungicide resistance; Fungicide trials; Propiconazole; Sclerotinia homoeocarpa; Triticonazole
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Trade Names: | Banner MAXX; Trinity; Daconil Ultrex |
Abstract/Contents: | Presents research conducted at the University of Massachusetts in Amherst "to examine the field efficacy of different DMI [demethylation inhibiting] fungicide formulations, application intervals, and application rates on an insensitive population of dollar spot." Details the materials and methods used in the study, stating that "plots were evaluated by counting individual infection centers once a week and the area under disease progress curve values were calculated for each fungicide treatment to evaluate season-long dollar spot control." Reports that "fungicide formulation, application interval, an [and] application rate did not significantly affect propiconazole sensitivity among experimental plots." Concludes that "this experiment will be carried out for two more years an [and] additional sites will be included for the 2009 and 2010 years." |
Language: | English |
References: | 5 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Popko, J., J. Ban, J. Dowgiewicz, and G. Jung. 2009. Field efficacy of demethylation inhibitor (DMI) fungicides on an insensitive population of Sclerotinia homoeocarpa. p. 117-119. In University of Massachusetts Turf Research Field Day. South Deerfield, Massachusetts: June 17, 2009. Amherst, MA: University of Massachusetts. |
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