This photo shows a declining
Brown Marmorated Stink Bug (Halyomorpha halys):
Chrysanthemum White Rust
(Puccinia horiana P. Henn.):
Chrysanthemum white rust (CWR) was confirmed on plants in a homeowner landscape in Montgomery County, MD, December, 2010.
Downy Mildew on Cucumber
Downy mildew on cucumber was found in three counties in Maryland over the 4th of July