UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update

Brian Hudelson, Sean Toporek, Ann Joy and Joyce Wu

The PDDC receives samples of many plant and soil samples from around the state. The following diseases/disorders have been identified at the PDDC from May 16, 2015 through May 22, 2015.

Plant/Sample Type, Disease/Disorder, Pathogen, County

Fruit Crops
Apple, Monochaetia Twig Blight, Monochaetia sp., Jackson
Currant, Antracnose, Gloeosporium sp., Calumet

Vegetables
Asparagus, Fusarium Stem Rot, Fusarium sp., Adams
Asparagus, Phoma Stem Blight, Phoma sp., Adams

For additional information on plant diseases and their control, visit the PDDC website at pddc.wisc.edu