Brian Hudelson, Sue Lueloff, John Lake 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 July 8, 2017 through July 14, 2017.
PLANT/SAMPLE TYPE, DISEASE/DISORDER, PATHOGEN, COUNTY
Blueberry, Phomopsis Canker, Phomopsis sp., Kewaunee
Grape, Anthracnose, Sphaceloma ampelinum, Dane
Grape, Phomopsis Cane and Leaf Spot, Phomopsis viticola, Dane
Hop, Fusarium Canker, Fusarium sp., Racine
Asparagus, Root/Crown/Stem Rot, Fusarium oxysporum, Vernon
Bean (Lima), Alternaria Leaf Spot, Alternaria sp., Columbia
Cabbage, Bacterial Leaf Spot, Pseudomonas syringae pv. maculicola, Waupaca
Cucumber, Angular Leaf Spot, Pseudomonas syringae pv. lachrymans, Waushara
Potato, Black Leg, Dickeya dianthicola, Portage
Squash, Anthracnose, Colletotrichum orbiculare, Sauk
Tomato, Septoria Leaf Spot, Septoria lycopersici, Columbia, Dane, Green Lake, Sauk
For additional information on plant diseases and their control, visit the PDDC website at pddc.wisc.edu. Follow the clinic on Facebook and Twitter @UWPDDC.