Compiled by Brian Hudelson and Dante Tauscheck
The following diseases/disorders were identified at the Plant Disease Diagnostics Clinic from March 7, 2026 through March 13, 2026.
Broad-Leafed Woody Ornamentals
No New Diseases
Field Crops
No New Diseases
Forage Crops
No New Diseases
Fruit Crops
No New Diseases
Herbaceous Ornamentals
Plant: Cuphea
Disease/Disorder: Intumescence
Pathogen: None
County: Jefferson
Plant: Dahlia
Disease/Disorder: Crown Gall
Pathogen: Agrobacterium tumefaciens
County: Rock
Houseplants
No New Diseases
Needled Woody Ornamentals
Plant: Spruce (Norway)
Disease/Disorder: Winter Burn
Pathogen: None
County: Waukesha
Vegetable Crops
No New Diseases
Specialty Crops
No New Diseases
Miscellaneous
No New Entries