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Browsing by Author "Gent, David H."
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Mitchell, Melanie N. (2010-06-21)The two most economically important plant pathogens in the Pseudoperonospora (Peronosporaceae) genus are P. cubensis, causal agent of cucurbit downy mildew, and P. humuli, causal agent of hop downy mildew. These organism ...
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Ocamb, Cynthia M.; Miller, Nathan; Gent, David H.; McReynolds, Robert B. (2009-12)Objectives for 2009: 1. Evaluate ascospore detection of S. sclerotiorum using multiple Rotorod spore traps. 2. Monitor environmental conditions within bean fields to begin model development of ascospore detection events.
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Ocamb, Cynthia M.; Gent, David H.; McReynolds, Robert B. (2008-12)Objective for 2008 and Accomplishments: The purpose of this proposed research is to determine whether ascospores of S. sclerotiorum can be detected in experimental bean plantings by polymerase chain reaction (PCR).
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Gent, David H.; Nelson, Mark E.; Grove, Gary G.; Mahaffee, Walter F.; Turechek, William W.; Woods, Joanna L. (The American Phytopathological Society, 2012-09)Downy mildew (caused by Pseudoperonospora humuli) and powdery mildew (caused by Podosphaera macularis) are important diseases of hop in the Pacific Northwest United States, and cultural practices may affect the severity ...
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Woods, Joanna L. (2011-10-06)The twospotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae), is a worldwide pest of numerous agronomic and horticultural plants. Conservation biological control of this pest can be unreliable due to asy ...
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