Category: Disease
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Posted on July 27, 2023
Wisconsin 2023 Apple Field Day Recap: Bitter Rot
Bitter rot of apple is an increasing concern for many orchards. Despite the predominantly dry conditions this season, late-season rains, particularly as we approach harvest, […]
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Posted on July 24, 2023
UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update July 21, 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 17, 2023
UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update July 14, 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 13, 2023
Wisconsin Vineyard Update: Powdery Mildew Infections, July 2023
I’m receiving reports of powdery mildew observations in Wisconsin vineyards. While we do not often associate drought conditions with grape diseases, powdery mildew is an […]
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Posted on July 12, 2023
UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update July 7, 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 3, 2023
UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update June 30, 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 June 29, 2023
Fire Blight Pruning Management: Recent Updates
During the summer months, managing shoot blight infections is a top priority. Many growers are faced with the question of pruning or not. Pruning can […]
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Posted on June 27, 2023
UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update June 23, 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 June 22, 2023
UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update June 16, 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 June 14, 2023
Root and Crown Diseases of Strawberry in Wisconsin
There are several root and crown diseases that can impact strawberry production in the upper Midwest. Diseases vary in symptomology, causal pathogens, and how they […]