Tag: David S. Jones
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Posted on December 1, 2016
Susceptibility to Downy Mildew, Powdery Mildew, and Black Rot: New Management Applications for Cold-climate Wine Grape Growers
In field trials conducted in Wisconsin over two years at three vineyards (WMARS, PARS 1, and PARS 2), we found that both severe susceptibility and […]
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Posted on June 10, 2016
Grape Disease Update June 10, 2016
Summer temperatures have arrived for most of Wisconsin, with daily temperatures climbing into the 70s and 80s over the past week in most grape-producing regions […]
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Posted on May 27, 2016
Grape Disease Update and Grape Disease Scouting
Grape scouting at the Peninsular Agricultural Research Station began on May 18th shortly after bud burst. The West Madison Agricultural Research Station was scouted for […]
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Posted on May 13, 2016
Black Rot Management in the Early Growing Season
Disease scouting for the 2016 year is officially underway in the pathology research vineyards. WMARS was scouted for the first time on May 5th, and […]
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Posted on May 2, 2016
Reducing Disease Pressure through Vineyard Sanitation
As we approach the beginning of another growing season, a yearly concern to growers is the challenge of controlling disease. While there are elements of […]
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Posted on April 18, 2016
Profile of Current Grape Pathology Work: 2016 Growing Season
Downy Mildew, Powdery Mildew, Black Rot, and other diseases pose an annual threat to grape production in Wisconsin. The yearly battle to control these diseases, […]