Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Flowering Plant Hosts of Adult Hymenopteran Parasitoids of Central Illinois
By Tooker, J.F. and L.M. Hanks
Annals of the Entomological Society of America, 2000
ISBN: web issn: 1938-2901
Cite: 1072409 with citation markup [cite:1072409]
A large comprehensive study involving 151 parasitoid species over several parasitoid families and records covering over 33 years of observation and over 15,000 insect visitors. Provides persuasive data that Apiaceae (the carrot family) is the plant family by far most widely used by parasitoid wasp adults for feeding.


Non-Paywall Link
I found this paper available without paywall issues from the publications page of one of the authors (Hanks) on the University of Illinois Web site:

Thanks Chris.
I've revised the PDF hyperlink for the book entry for BugGuide using the url you found so that it works now with no pay well issues. Thanks again.

Glad I could contribute.

you contributed a lot.