Welcome to the Gevens lab!

My research program investigates the ecology of fungus and fungus-like plant pathogens for enhanced and integrated disease management to support commercial agriculture in Wisconsin. We have three main areas of focus: management of Phytophthora species pathogenic on potato and vegetable crops in field and storage, investigating species distribution and occurrence of pathogenic Alternaria affecting potato, and development of integrated disease management programming in potato systems to reduce reliance upon soil fumigation in managing key soilborne diseases. As the University of Wisconsin Extension Potato and Vegetable Pathologist, my program supports vegetable growers by providing research-based recommendations for controlling diseases during production and in storage. My research program directly feeds into my extension work.

Vegetable Crop Update Newsletter

Upcoming Events

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Site Resources

Vegetable Crop Updates

Get the latest information about disease management in vegetable crop production in Wisconsin. To be added to the email listserv and receive this newsletter in your inbox, please contact Amanda Gevens.

Vegetable Disease Resources

Learn more about common vegetable diseases, disease risk prediction tools, and other online and print resources.

Interactive Weather and Risk Charts

View weather data and disease severity values in interactive charts for managing the risk of early blight and late blight of potato from a select set of locations in Wisconsin.

Vegetable Disease Forecasting Network

This map tool helps you visualize disease and insect pressure across Wisconsin based on degree-day models and NOAA meteorological data.

Field Trials

Here you can find reports on our annual fungicide and disease management evaluations.