Delphacidae nymph 100 Acre Wood, Winneshiek County, Iowa, USA October 13, 2017
September 21, 2017: came to black light
October 13, 2017: it's not going to be an adult before winter
Do these overwinter as nymphs? Do some of these overwinter as nymphs?
Contributed by MJ Hatfield on 13 October, 2017 - 11:14pm |