UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update August 16, 2024
The following diseases/disorders were identified at the PDDC from August 10, 2024 through August 16, 2024.
| PLANT/SAMPLE TYPE | DISEASE/DISORDER | PATHOGEN | COUNTY |
| FRUIT CROPS | |||
| Apple | Frogeye Leaf Spot Marssonina Blotch | Botryosphaeria obtusa Marssonina coronaria | Calumet Dunn |
| Cherry | Cherry Leaf Spot Powdery Mildew | Blumeriella jaapii Oidium sp. | Columbia Columbia |
| Pear (‘Bartlett’) | Pear Trellis Rust (Suspected) | Gymnosporangium sabinae | Milwaukee |
To learn more about plant diseases and their control, as well as PDDC educational resources and activities, visit the PDDC website at pddc.wisc.edu, follow the clinic on Facebook and Twitter @UWPDDC or email pddc@wisc.edu to subscribe to the PDDC listserv “UWPDDCLearn”.
This article was posted in Disease and tagged Brian Hudelson, Dante Tauscheck, disease, PDDC, Plant Disease Diagnostic Clinic.