Virginia grape disease risks from last week and an 8-day downy mildew forecast

[Nita, Mizuho]

Here you go. 

https://ext.grapepathology.org/grape-disease-risks-8-13-8-20-2025-and-an-8-day-downy-mildew-forecast

Grape Disease Risks 8/13-8/20/2025, and an 8-day downy mildew forecast Grape disease risks from the NEWA Here is a snapshot from the last week, showing the number of days with the risk of each disease: Ph = Phomopsis, PW = Powde ext.grapepathology.org

Best,

Mizuho

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Mizuho Nita, PhD

Associate Professor and Extension Specialist, Grape Pathology

AHS Jr. Agricultural Research and Extension Center, Virginia Tech

595 Laurel Grove Rd., Winchester, VA 22602

Phone: 540-232-6047

Web: http://grapepathology.org