Category: Disease
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Posted on August 1, 2024
UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update July 19, 2024
The following diseases/disorders were identified at the PDDC from July 13, 2024 through July 19, 2024. PLANT/SAMPLE TYPE DISEASE/DISORDER PATHOGEN COUNTY FRUIT CROPS […]
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Posted on July 18, 2024
UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update July 12, 2024
The following diseases/disorders were identified at the PDDC from July 6, 2024 through July 12, 2024. PLANT/SAMPLE TYPE DISEASE/DISORDER PATHOGEN COUNTY FRUIT CROPS […]
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Posted on July 4, 2024
WI Fruit Grower Alert: Captan Under Review by the EPA
The EPA has opened a comment period for an alternative mitigation proposal for the fungicide captan, currently utilized by many of our WI fruit crop […]
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Posted on July 2, 2024
Research Experiences With QuinStar 4L in Cranberries
In the past week or so some cranberry handlers have allowed use of QuinStar 4L as MRL export issues have been at least temporarily addressed […]
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UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update June 28, 2024
The following diseases/disorders were identified at the PDDC from June 22, 2024 through June 28, 2024. PLANT/SAMPLE TYPE DISEASE/DISORDER PATHOGEN COUNTY FRUIT CROPS […]
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Posted on June 24, 2024
UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update June 21, 2024
The following diseases/disorders were identified at the PDDC from June 15, 2024 through June 21, 2024. PLANT/SAMPLE TYPE DISEASE/DISORDER PATHOGEN COUNTY FRUIT CROPS […]
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Posted on June 21, 2024
Cranberry Scouting Notes (False Blossom, BNLH Range, Spongy Moth)
Correction: Spongy Moth larvae do in fact have a treatment threshold in cranberries: 4.5 larvae in sets of 25 sweeps. Thanks to Cesar Rodriguez-Saona of […]
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Posted on June 20, 2024
Grape Anthracnose this Rainy Season
With the frequency of rain we’ve experienced this season, grape anthracnose is emerging in several vineyards. This increase in moisture creates ideal conditions for the […]
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Wisconsin Apple Disease Update – June 21, 2024: Summer Rot Prevention
As we enter early summer in Wisconsin, apple fruit diseases become a critical concern, especially with the recent wet weather conditions. This season’s rain increases […]
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Posted on June 19, 2024
UW-Madison/Extension Plant Disease Diagnostic Clinic (PDDC) Update June 14, 2024
The following diseases/disorders were identified at the PDDC from June 8, 2024 through June 14, 2024. PLANT/SAMPLE TYPE DISEASE/DISORDER PATHOGEN COUNTY FRUIT CROPS […]