Compiled by Brian Hudelson and Dante Tauscheck
The following diseases/disorders were identified at the Plant Disease Diagnostics Clinic from March 1, 2025 through March 7, 2025.
Broad-Leafed Woody Ornamentals
Plant: Maple (Norway)
Disease/Disorder: White Rot (on dead wood)
Pathogen: Dryad’s saddle (Polymorphus squamosus)
County: Dane
Plant: Tree (Unspecified)
Disease/Disorder: Phomopsis Gall
Pathogen: Phomopsis sp.
County: Dane
Field Crops
No New Diseases
Forage Crops
No New Diseases
Fruit Crops
No New Diseases
Herbaceous Ornamentals
No New Diseases
Houseplants
No New Diseases
Needled Woody Ornamentals
Plant: Spruce (Unspecified)
Disease/Disorder: Water Stress (Suspected)
Pathogen: None
County: Milwaukee
Vegetable Crops
Plant: Cabbage
Disease/Disorder: Cucumber Mosaic
Pathogen: Cucumber mosaic virus
County: Flagler (FL)
Plant: Cabbage
Disease/Disorder: Impatiens Necrotic Spot
Pathogen: Impatiens necrotic spot virus
County: Flagler (FL)
Specialty Crops
No New Diseases
Miscellaneous
No New Reports