Grape downy mildew
grapevine downy mildew, caused by Plasmopara viticola , is one of the most important diseases in wine and table grape production worldwide. The disease spreads [...] high-risk periods. Cultural and preventive measures Cultural practices play an important role in reducing disease pressure: Improving air circulation through canopy [...] control of Grape downy mildew Biological control plays an increasingly important role in the management of grape downy mildew (Plasmopara viticola) , p