Rich Root sent us this shot of a mystery insect he spotted on a spruce in a woodlot in Weston, Vermont, in late October. “It was dead when I found it,” he said.
Answer
We asked Barbara Schultz, forest health program manager with the Vermont Department of Forests, Parks & Recreation, for a remote diagnosis. She believes the moth is infected with an entomopathogenic fungus. “The fungus may be one of the species in the genus Cordyceps, which is one of the more common insect-killing fungi that you can see without a microscope,” she explained.
This week’s contest winner was Peter Hollinger