UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update November 26, 2021
In 2021, the PDDC continues with limited hours and limited sample processing capacity due to COVID-19. Click here for the PDDC’s current submission policy. The PDDC is continuing to provide diagnoses through examination of digital photographs, although in 2021 there will be a fee for this service. As in 2020, digital diagnoses will be included in the Wisconsin Disease Almanac. For Almanac entries below, when a digital diagnosis would normally require a lab confirmation, the disease/disorder will be labeled as “suspected”. The following diseases/disorders have been identified at the PDDC from November 20, 2021 through November 26, 2021.
PLANT/SAMPLE TYPE | DISEASE/DISORDER | PATHOGEN | COUNTY |
FRUIT CROPS | |||
Apple | Frost Crack Overly Deep Planting Fungal Canker (Suspected) | None None Unspecified canker fungus | Dane Dane Dane |
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 Apples, Disease and tagged Apples, Brian Hudelson, disease, frost crack, fungal canker, overly deep planting, PDDC, Plant Disease Diagnostic Clinic, Sue Lueloff.