UW-Extension/Madison Plant Disease Diagnostic Clinic (PDDC) Update 12/21-12/27

Brian Hudelson, Ann Joy, Erin DeWinter and Joyce Wu, Plant Disease Diagnostics Clinic

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 December 21, 2013 through December 27, 2013.

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

SOIL,

Alfalfa Soil, Aphanomyces Seedling Blight, Aphanomyces euteiches race 2, Iowa

Soybean Soil, Soybean Cyst Nematode, Heterodera glycines, Brown, Columbia, Jefferson, Marquette, Outagamie, Ozaukee, Pierce, Racine, Sheboygan, St. Croix, Walworth, Washington

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