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 24, 2017 through June 30, 2017.
Plant/Sample Type, Disease/Disorder, Pathogen, County
FIELD CROPS
Wheat, Stripe Rust, Puccinia striiformis, Dane
FRUIT CROPS
Apple, Phomopsis Canker, Phomopsis sp., Winona (MN)
Cherry, Bacterial Canker, Pseudomonas syringae, Dane
Cherry, Phomopsis Canker, Phomopsis sp., Dane
Pear, Pear Scab, Venturia pirina, Outagamie
Strawberry, Botrytis Fruit Rot, Botrytis cinerea, Clark
Strawberry, Tan-Brown Rot, Hainesia lythri, Clark
VEGETABLE CROPS
Bean (Pole), Rust, Uromyces appendiculatus, Brown
Potato, Black Leg, Dickeya dianthicola, Portage
Pepper, Fusarium Stem Rot, Fusarium sp., Washburn
Pepper, Pythium Stem Rot, Pythium sp., Washburn
Tomato, Myrothecium Leaf Blight, Myrothecium sp., Portage
SOIL
Alfalfa Soil, Aphanomyces Root Rot/Seedling Blight, Aphanomyces euteiches race 2, Green