Brian Hudelson

Check out the latest information on plant diseases from the University of Wisconsin/Extension Plant Disease Diagnostics Clinic.

[Brian Hudelson @UWPDDC]

The 6/19/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at https://t.co/FLJiWa2Gfz.

[Brian Hudelson @UWPDDC]

The 6/12/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at https://t.co/FLJiWa2Gfz.

[Brian Hudelson @UWPDDC]

The 6/5/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at https://t.co/FLJiWa2Gfz.

[Brian Hudelson @UWPDDC]

Check out the recently revised UW Plant Disease Facts at https://t.co/J63i02iOah. I’ve been working to update content and also enhance the web accessibility of the fact sheets.

[Brian Hudelson @UWPDDC]

The 5/29/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at https://t.co/FLJiWa2Gfz.

[Brian Hudelson @UWPDDC]

The 5/22/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at https://t.co/FLJiWa2Gfz.

[Brian Hudelson @UWPDDC]

The 5/15/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at https://t.co/FLJiWa2Gfz.

[Brian Hudelson @UWPDDC]

The 5/8/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at https://t.co/FLJiWa2Gfz.

[Brian Hudelson @UWPDDC]

The 5/1/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at https://t.co/FLJiWa2Gfz.

[Brian Hudelson @UWPDDC]

The 4/24/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at https://t.co/FLJiWa2Gfz.

[Brian Hudelson @UWPDDC]

The 4/17/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at https://t.co/FLJiWa2Gfz.

[Brian Hudelson @UWPDDC]

The 4/10/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at https://t.co/FLJiWa2Gfz.

[Brian Hudelson @UWPDDC]

The 4/3/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at https://t.co/FLJiWa2Gfz.

[Brian Hudelson @UWPDDC]

The 3/27/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at https://t.co/FLJiWa2Gfz.

[Brian Hudelson @UWPDDC]

Check out the March 2026 #PDDCNote (Changing Weather Patterns, Changing Plant Diseases) available at https://t.co/wepTqWNXt1. This month I speculate on how Wisconsin’s changing weather might influence certain plant diseases.

[Brian Hudelson @UWPDDC]

The 3/20/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at https://t.co/FLJiWa2Gfz.

[Brian Hudelson @UWPDDC]

The 3/13/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at https://t.co/FLJiWa2Gfz.

[Brian Hudelson @UWPDDC]

The 3/6/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at https://t.co/FLJiWa2Gfz.

[Brian Hudelson @UWPDDC]

The 2/27/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at https://t.co/FLJiWa2Gfz.

[Brian Hudelson @UWPDDC]

The 2/20/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at https://t.co/FLJiWa2Gfz.