Phytophthora and Downy Mildew Workshops for Vegetable Growers

January 23, 2019 - February 14, 2019


Contact: ANR Event Services,, 517-884-7081

Vegetable Growers are invited to attend one of three workshops focused on phytophthora and downy mildew. 

Phytophthora blight in vegetables and other cucurbits is complicated by the fact that downy mildew may also be a problem. While similar in some ways, Phytophthora blight is different from downy mildew in a number of ways. Phytophthora movement through the air is limited, unlike downy mildew. Phytophthora survives over winter and thrives in hot weather, whereas downy mildew thrives in cooler weather. Phytophthora has to be introduced into a field, usually by contaminated water or movement of soil. Both Pytophthora and downy mildew can cause tremendous damage. 

Attend these workshops to learn: 

  • the latest on disease biology
  • research-based management strategies


$35 per person, includes light morning refreshments and lunch.


5 RUP credits are available in each location.

Dates and Locations

January 23, 2019 - Southwest Michigan Research and Education Center, 1791 Hillandale Road, Benton Harbor, MI 49022

Learn the latest on disease biology, spread and control for fresh vegetable producers. Our special guest Dr. Gary Vallad of the University of Florida’s Gulf Coast Research and Extension Center has extensive experience with Phytophthora and cucurbit downy mildew in fresh vegetable plasticulture production. He will join Michigan State University’s own Dr. Mary Hausbeck for this workshop. 

January 31, 2019 - Oceana County MSU Extension, 844 S. Griswold St., Suite 400, Hart, MI 49420

Get a gameplan for managing Phytophthora rot in zucchini and winter squash grown for Michigan’s processing industry. Our special guest Dr. Chris Smart of Cornell University will team up with Dr. Mary Hausbeck to share real-world management strategies for this disease based on years of research on Phytophthora-infested ground.

February 14, 2019 - Saginaw Valley Research and Extension Center, 3775 S. Reese Road, Frankenmuth, MI 48734

Learn the latest research-based strategies for managing cucurbit downy mildew and Phytophthora capsici in pickling cucumbers. Our special guest Dr. Lina Quesada-Ocampo of North Carolina State University--a national leader in research on cucurbit downy mildew-will partner with Dr. Mary Hausbeck to give an in-depth overview of the biology and control of these devastating diseases.


Event Location

1791 Hillandale Road Benton Harbor, MI 49022

Get Directions

Tags: agriculture, asparagus, bay, berrien, branch, calhoun, cass, celery, cole crops, cover crops, cucumbers, farm management, genesee, huron, kalamazoo, kent, lake, mason, midland, montcalm, msu extension, muskegon, newaygo, oceana, onions, ottawa, peppers, potatoes, pumpkins, saginaw, saginaw valley research and extension center, sanilac, shiawassee, southwest michigan research and extension center, squash, st. joseph, sweet corn, tomatoes, tuscola, van buren, vegetables

Michigan State University Michigan State University Close Menu button Menu and Search button Open Close