Locust Borer - Megacyllene robiniae
Black beetle with yellow elytral bands . Adults are often found on goldenrod (Solidago sp.) during September and October. They are endemic to eastern North America and are a serious pest of Robinia pseudoacacia, the black locust tree.
Habitat: On goldenrod
''Megacyllene robiniae'', commonly known as the locust borer, is a species of longhorn beetle endemic to eastern North America. It is a serious pest of ''Robinia pseudoacacia'', the black locust tree, with which it is sympatric.