Resource Database

Resource Number: 47416

Title: Field Release of Aulacidea acroptilonica (Hymenoptera: Cynipidae), an Insect for Biological Control of Russian Knapweed (Acroptilon repens), in the Continental United States

Publisher: USDA APHIS

Resource Type: Risk Assessment

Last Updated: December 20, 2024

Contributors:

Domain(s)/Area(S):

• Natural Resources
  • Biological Control
  • Weeds

Locations:

Subject
Russian knapweed  (Rhaponticum repens)
cynipid gall wasps  (Aulacidea acroptilonica)