Vineyard Pests and Diseases
A common challenge in vineyard management is maintaining the health and quality of the vines amidst pests, diseases and climatic factors. Designed for vineyard owners, vineyard managers and workers, winemakers, enologists and aspiring vineyard professionals, this online course explores how to spot these problems and how to prevent or reduce their damage. You’ll learn how to identify and mitigate nutritional deficiencies and diseases in the vineyard, and how integrated pest management can help with these problems and plays a role in organic and biodynamic farming. You’ll also explore larger issues related to climate, such as winter protection in cold climate areas and heat waves and wildfires in warmer environments. By the end of the course, you’ll understand how to control grapevine diseases, weeds, bugs, and larger animal pests, such as deer and birds, as well as how to protect your vines from the weather.
Learning Outcomes
- Identify the major diseases of grapevines and design a prevention or mitigation strategy
- Recognize the presence of primary grapevine pests and create a prevention or mitigation strategy
- Apply knowledge of climatic problems to counter their impact on grape quality
- Apply the concepts and parameters of integrated pest management and organic/biodynamic farming techniques to choose an appropriate strategy for specific vineyard application
Skills You Will Gain
- In-depth knowledge of pests and disease control in the vineyard
- How to design and implement mitigation and prevention strategies against common vineyard problems
- Integrated pest management and organic/biodynamic farming techniques
Section Notes
Access to your course in Canvas will be available 7 days before the course start date.
Enrollment Policies
Drop requests (withdraw with a refund) will be approved, less a $30 processing fee, if the request is received within 14 calendar days of the course start date. Click here to view complete enrollment policy information including details on withdrawals and transfers.
Refund Deadline: 7/13/2026. Refunds and/or enrollment transfers will not be approved after this date.
Students enrolling after the first day of class are expected to reach out to their instructors to make sure they receive all content and are on track with the course.
Technical Requirements
Discounts
Info Session Discount
Info Session Discount
CAAA Member Discount
CAAA Member Discount
Current members of the Cal Aggie Alumni Association (CAAA) and other UC alumni associations receive 10% off the course fee of one course per quarter, not to exceed $100. If you don't have your discount code, contact CAAA at alumni@ucdavis.edu to request it.