Riegel, Duane G

Publications

individual publications

academic article
- Evaluation of Presidio for control of downy mildew on grapes, 2008. Plant Disease Management Reports. 3:1. 2009
- Evaluation of fungicide programs for control of Botrytis bunch rot of grapes, 2008. Plant Disease Management Reports. 3:2. 2009
- Evaluation of fungicide programs for control of Phomopsis on Concord grapes, 2008. Plant Disease Management Reports. 3:1. 2009
- Evaluation of fungicide programs for control of grapevine powdery mildew, 2008. Plant Disease Management Reports. 3:2. 2009
- Evaluation of fungicide programs for control of powdery mildew on Chardonnay grapes, 2008. Plant Disease Management Reports. 3:2. 2009
- Evaluation of fungicide programs for control of powdery mildew on Concord grapes, 2008. Plant Disease Management Reports. 3:1. 2009
- Inhibition of grapevine powdery mildew by improved sunlight exposure. Journal of American Society of Enology and Viticulture. 60. 2009
- Inhibition of grapevine powdery mildew by improved vineyard sunlight exposure. Phytopathology. 99. 2009
- Impact of sunlight and its components on severity of grapevine powdery mildew. Phytopathology. 98. 2008
- Increased grapevine powdery mildew in shaded vineyard regions: Association with reduced leaf temperature and UV radiation. Phytopathology. 97. 2007
- Integrated control of grape black rot: Influence of host phenology, inoculum availability, sanitation, and spray timing. Phytopathology. 94:641-650. 2004
- Biological and integrated control of Botrytis bunch rot of grape using Trichoderma spp. Biological Control. 7:259-296. 1996
- Control of powdery mildew in vineyards using single-application, vapor-action treatments of triazole fungicides. Plant Disease. 78:164-168. 1994
- Reduction of powdery mildew and other diseases by over-the-trellis applications of lime sulfur to dormant grapevines. Plant Disease. 78:83-87. 1994
conference paper
- Influence of sun exposure on powdery mildew development. Proc. 5th Int. Workshop on Grapevine Downy and Powdery Mildew. 196. 2006
- Properties of sulfur in control of grapevine powdery mildew. Proc. 5th Int. Workshop on Grapevine Downy and Powdery Mildew. 196. 2006
- Different microclimates and powdery mildew severities associated with distance from the water in a ‘Concord’ vineyard adjacent to Lake Erie. Proc. 4th Int. Workshop on Grapevine Downy and Powdery Mildew. 30 Sept. - 4 Oct., 2002. Napa, California. 2002
- Disease control and vine performance for Concord grapevines subjected to 13 fungicide regimes for 3 years. Proc. 7th Ann. Lake Erie Regional Grape Growers Conference. 17-22. 1999
document part
- Efficacy of new fungicides for control of powdery mildew (Erysiphe necator) and downy mildew (Plasmopara viticola) of grapes 2010
- Integrating knowledge of disease biology, crop management, and fungicide characteristics to reduce sprays on grapevines. 84-85. 2010
report
software
- Evaluation of fungicide programs for control of downy mildew of grapes, 2005 2006