Compiled by Brian Hudelson and Dante Tauscheck

The following diseases/disorders were identified at the Plant Disease Diagnostics Clinic from March 15, 2025 through March 21, 2025.

 

 

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Broad-Leafed Woody Ornamentals

Plant:  Oak (Bur)
Disease/Disorder:  Coryneum Canker
Pathogens:  Coryneum sp.
County:  Dane

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Field Crops

No New Diseases

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Forage Crops

No New Diseases

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Fruit Crops

No New Diseases

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Herbaceous Ornamentals

No New Diseases

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Houseplants

No New Diseases

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Needled Woody Ornamentals

Plant:  Pine (Scots)
Disease/Disorder:  Brown Spot
Pathogens:  Lecanosticta acicola (Mycosphaerella dearnessii)
County:  Clark

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Vegetable Crops

Plant:  Potato
Disease/Disorder:  Bacterial Soft Rot
Pathogens:  Pectobacterium atrosepticum, Pectobacterium carotovorum subsp. carotovorum, Pectobacterium parmentieri
Counties:  Portage, Waushara 

Plant:  Potato
Disease/Disorder:  Corky Ringspot
Pathogens:  Tobacco rattle virus
County:  Portage 

Plant:  Potato
Disease/Disorder:  Dry Rot
Pathogens:  Fusarium sp.
Counties:  Portage, Waushara 

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Specialty Crops

No New Diseases

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Miscellaneous

No New Reports

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