Category: Disease
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Posted on October 5, 2023
Recent Rains Bring Late Season Cluster Rots to Wisconsin Vineyards
With the recent rains, we are seeing and hearing about increased reports of gray mold (Botrytis bunch rot) and sour rot. Both diseases are considered […]
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Posted on October 2, 2023
UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update September 29, 2023
In 2023, the PDDC continues to provide diagnoses through examination of digital photographs, as well as physical samples. Click here for the PDDC’s current submission […]
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Posted on September 25, 2023
UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update September 22, 2023
In 2023, the PDDC continues to provide diagnoses through examination of digital photographs, as well as physical samples. Click here for the PDDC’s current submission […]
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Posted on September 7, 2023
UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update September 1, 2023
In 2023, the PDDC continues to provide diagnoses through examination of digital photographs, as well as physical samples. Click here for the PDDC’s current submission […]
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Posted on August 22, 2023
Plant Disease vs. Plant Stress this Summer
This season I’ve received a lot of emails and phone calls concerning fruit crops showing symptoms of decline often associated with diseases. It’s worth noting […]
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UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update August 18, 2023
In 2023, the PDDC continues to provide diagnoses through examination of digital photographs, as well as physical samples. Click here for the PDDC’s current submission […]
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Posted on August 10, 2023
Wisconsin Orchard Tips: Reducing the Risk of Apple Storage Rots
As we enter the apple harvesting season, taking care to prevent damage to fruit and subsequent rot infections is critical. For apple growers, post-harvest molds […]
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UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update
In 2023, the PDDC continues to provide diagnoses through examination of digital photographs, as well as physical samples. Click here for the PDDC’s current submission […]
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Posted on August 1, 2023
UW-Madison/ExtensionPlant Disease Diagnostic Clinic (PDDC) Update July 28, 2023
In 2023, the PDDC continues to provide diagnoses through examination of digital photographs, as well as physical samples. Click here for the PDDC’s current submission […]
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Posted on July 27, 2023
Wisconsin Vineyard Update: Veraison Disease Management
Many southern Wisconsin vineyards are entering veraison (fruit ripening), especially on early varieties. This is a critical stage for the grapes and for disease management. […]