Compiled by Brian Hudelson and Dante Tauscheck
The following diseases/disorders were identified at the Plant Disease Diagnostics Clinic from November 29, 2025 through December 5, 2025.
Broad-Leafed Woody Ornamentals
No New Diseases
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: Fertility Issues (Suspected)
Pathogen: None
County: Kenosha
Plant: Spruce (Unspecified)
Disease/Disorder: Rhizosphaera Needle Cast
Pathogen: Rhizosphaera kalkhoffii
County: Kenosha
Plant: Spruce (Unspecified)
Disease/Disorder: Spruce Needle Drop
Pathogen: Setomelanomma holmii
County: Kenosha
Vegetable Crops
No New Diseases
Specialty Crops
No New Diseases
Miscellaneous
No New Entries