![](https://ext.grapepathology.org/wp-content/uploads/2022/07/image-1-300x300.png)
Here’s a snapshot from the last week, showing the number of days with the risk of each disease: Ph = Phomopsis, PW = Powdery mildew, BR = Black rot, and… Read more
Yesterday’s storm brought more than 2-inches of rain, and resulted in approximately 12.5 hours of wetness with an average temperature of 69F. It was an infection event for downy mildew… Read more