New North American records of Chalcidoid parasitoids of the introduced knapweed gall fly (Urophora jaceana).

Authors :: Hicks, Barry J.
Source :: Journal of the Acadian Entomological Society. 2017, Vol. 13, p1-4. 4p.
Publication Year :: 2017
Abstract: The article discusses research which determined which parisitoids may be attacking Urophora jaceana, the common knapweed gall fly that attacks the perennial black knapweed Centaurea nigra L. (Asteraceae), and mentions topics including Eurytoma compressa and Baryscapus gradwelli.

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