Larinus minutus Gyllenhal, 1835
the larvae feed on the developing achenes, and pupate in the partly eaten receptacle. Galling does not seem to take place.
Centaurea diffusa, stoebe.
Employed in the United States in the biological control of Centaurea stoebe, spotted knapweed.
Alford, Kring & Raghu (2016a), Avgın & Colonnelli (2011a), Cunev (2013a), Gültekin & Anderson (2017a), Hoebeke & Spichiger (2016a), Kashefi & Sobhian (2009a), Lang, Hansen, Richard & Ziolkowski (2000a).