black wasp on wild parsnip

black wasp on wild parsnip

Observation - black wasp on wild parsnip - UK and Ireland. Description: Any suggestions for the identity of this wasp seen on wild parsnip? It was around 2cm and appeared completely black except for white bands around the middle sections of the antennae.

Any suggestions for the identity of this wasp seen on wild parsnip?
It was around 2cm and appeared completely black except for white bands around the middle sections of the antennae.