Common Boneset ~ Eupatorium perfoliatum
|Northern Paper Wasp|
The Common Boneset
is a hive of activity right now. Wasps especially are attracted to the white flowers. I counted seven Northern Paper Wasps on one plant yesterday.
A brand new insect sighting this summer was this male Tiphiid Wasp (Myzinum
sp.). The male sports a fake or 'pseudo' stinger that looks very menacing. The larvae of this wasp are parasitoids of scarab beetle larvae (ex. June Beetles). (BugGuide.net
This Sand Wasp (Bicyrtes
sp.) is also most often spotted on Common Boneset. This wasp preys upon true bugs (ex. Shield Bugs).
The distinctively shaped Potter Wasp (Eumenes
sp.) also likes Common Boneset.
A Thread Waisted Wasp (Isodontia
sp.) that nests in hollow stems and hunts crickets and katydids. (Insects of the North Woods
Bald Faced Hornets (Dolichovespula maculata
) have been difficult to photograph due to their fast, erratic flight but are regularly visiting Boneset flowers. This photo was taken a couple of years ago.
Wasps play an important role in the wildlife garden, keeping populations of plant damaging insects down and providing a balanced food web.
Wasps are not aggressive when visiting flowers for nectar. Stop and take a closer look at them and appreciate their unique forms and colorations.