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 June 6, 2015 through June 12, 2015.

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

Field Crops
Wheat, Cephalosporium Stripe, Cephalosporium gramineum, Lafayette

Fruit Crops
Blueberry, Gloeosporium Canker, Gloeosporium sp., Trempealeau
Blueberry, Root Rot, Pythium sp., Trempealeau

Vegetables
Tomato, White Mold, Sclerotinia sclerotiorum, Dane

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