When I was a kid, the 1958 Steve McQueen movie, “The Blob,” was terrifying. At some point, you get older and realize the horror of the big, gooey monster is just fiction, confined to the big screen. But then, you get even older and realize the blob does exist, and it’s called cedar apple rust. As diseases go, it’s pretty spectacular looking, sort of spider chrysanthemum meets orange Jell-o, all activated by the spring rain.
However its fungal glory is short-lived. A week later, the stars were dried and droopy.