Powdery Mildew Biology and Control

An overview of grape powdery mildew biology and how that can be used to protect your grapevines better.  This will include cultural practices that can lower powdery mildew pressure, and how to use temperature data to better time chemical controls.  Also, a discussion of resources to keep up with current UC Davis testing of chemical controls.  Finally, a discussion of a couple of new technologies that could help with powdery mildew protection in the near future.

To take this course, login to your account at the top right of the Homepage