The 10/9/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at pddc.wisc.edu/wisconsin-di....
UW Plant Disease Diagnostics Clinic
@uwpddc.bsky.social
Learn about plant diseases and their managements, as well as the services and resources provided by the University of Wisconsin-Madison Plant Disease Diagnostics Clinic.
The 10/2/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at pddc.wisc.edu/wisconsin-di....
The 9/25/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at pddc.wisc.edu/wisconsin-di....
The 9/4/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at pddc.wisc.edu/wisconsin-di....
The 8/28/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at pddc.wisc.edu/wisconsin-di....
The 8/21/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at pddc.wisc.edu/wisconsin-di....
The 8/14/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at pddc.wisc.edu/wisconsin-di....
The 8/7/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at pddc.wisc.edu/wisconsin-di....
The 7/31/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at pddc.wisc.edu/wisconsin-di....
The 7/24/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at pddc.wisc.edu/wisconsin-di....
The 7/17/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at pddc.wisc.edu/wisconsin-di....
The 7/10/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at pddc.wisc.edu/wisconsin-di....
The 7/3/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at pddc.wisc.edu/wisconsin-di....
The 6/26/26 Wisconsin Disease Almanac (a summary of the week’s disease diagnoses at the PDDC) is now available on the PDDC website at pddc.wisc.edu/wisconsin-di....
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 pddc.wisc.edu/wisconsin-di....
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 pddc.wisc.edu/wisconsin-di....
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 pddc.wisc.edu/wisconsin-di....
Check out the recently revised UW Plant Disease Facts at pddc.wisc.edu/search-fact-.... I’ve been working to update content and also enhance the web accessibility of the fact sheets.
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 pddc.wisc.edu/wisconsin-di....
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 pddc.wisc.edu/wisconsin-di....
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 pddc.wisc.edu/wisconsin-di....
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 pddc.wisc.edu/wisconsin-di....
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 pddc.wisc.edu/wisconsin-di....
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 pddc.wisc.edu/2026/04/25/w....
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 pddc.wisc.edu/wisconsin-di....
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 pddc.wisc.edu/wisconsin-di....
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 pddc.wisc.edu/wisconsin-di....
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 pddc.wisc.edu/wisconsin-di....
Check out the March 2026 Plant Disease Diagnostics Clinic Note (Changing Weather Patterns, Changing Plant Diseases) available at pddc.wisc.edu/2026/03/24/m.... This month I speculate on how Wisconsin’s changing weather might influence certain plant diseases.
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 pddc.wisc.edu/wisconsin-di....
