Category: Disease
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Posted on December 19, 2024
UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update November 15, 2024
The following diseases/disorders were identified at the PDDC from November 9, 2024 through November 15, 2024. PLANT/SAMPLE TYPE DISEASE/DISORDER PATHOGEN COUNTY FRUIT CROPS […]
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Posted on November 14, 2024
UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update November 8, 2024
The following diseases/disorders were identified at the PDDC from November 2, 2024 through November 8, 2024. PLANT/SAMPLE TYPE DISEASE/DISORDER PATHOGEN COUNTY FRUIT CROPS […]
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Posted on November 5, 2024
UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update October 4, 2024
The following diseases/disorders were identified at the PDDC from September 28, 2024 through October 4, 2024. PLANT/SAMPLE TYPE DISEASE/DISORDER PATHOGEN COUNTY FRUIT CROPS […]
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UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update September 27, 2024
The following diseases/disorders were identified at the PDDC from September 21, 2024 through September 27, 2024. PLANT/SAMPLE TYPE DISEASE/DISORDER PATHOGEN COUNTY FRUIT CROPS […]
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UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update October 11, 2024
The following diseases/disorders were identified at the PDDC from October 5, 2024 through October 11, 2024. PLANT/SAMPLE TYPE DISEASE/DISORDER PATHOGEN COUNTY FRUIT CROPS […]
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Posted on September 24, 2024
UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update September 20, 2024
The following diseases/disorders were identified at the PDDC from September 14, 2024 through September 20, 2024. PLANT/SAMPLE TYPE DISEASE/DISORDER PATHOGEN COUNTY FRUIT CROPS […]
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Posted on September 20, 2024
UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update August 30, 2024
The following diseases/disorders were identified at the PDDC from August 24, 2024 through August 30, 2024. PLANT/SAMPLE TYPE DISEASE/DISORDER PATHOGEN COUNTY Apple (‘Fuji’) Blister Spot […]
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Posted on September 12, 2024
Wisconsin Orchard Disease Update, September 2024: Blister Spot of Apple
I’ve seen several reports of blister spot in apple orchards this season, which aligns with the particularly wet conditions we’ve experienced. The excess moisture creates […]
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Posted on August 29, 2024
Free Fungicide Resistance Testing for Wisconsin Grape Growers
Dear Wisconsin grape growers: Graduate student, Courtney Meeks, is collecting powdery mildew and downy mildew samples for free fungicide resistance testing. If you are observing powdery mildew and/or […]
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UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update August 23, 2024
The following diseases/disorders were identified at the PDDC from August 17, 2024 through August 23, 2024. PLANT/SAMPLE TYPE DISEASE/DISORDER PATHOGEN COUNTY FRUIT CROPS […]