curculio
Concise Oxford English Dictionary © 2008 Oxford University Press:
curculio /kəːˈkjuːlɪəʊ/
▶noun (pl. curculios) chiefly N. Amer. a weevil which is a pest of fruit trees. [Conotrachelus nenuphar (the plum curculio) and other species.]
– origin C18: mod. L., ‘corn weevil’.
'curculio' also found in these Oxford entries:

