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

Brian Hudelson, Sean Toporek, Jake Kurczewski and Ann Joy

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 October 8, 2016 through October 14, 2016.

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

Fruit Crops
Raspberry, Late Leaf Rust, Arthuriomyces peckianus, Dunn
Raspberry, Raspberry Leaf Spot, Cylindrosporium rubi, Dunn
Raspberry, Root/Crown Rot, Pythium sp., Dunn

Soil
Soybean Soil, Soybean Cyst Nematode, Heterodera glycines, Dane, Fond du Lac, Pierce, Rock, Trempealeu

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